crypto: make crypto-dispatch node working in adaptive mode
[vpp.git] / test / test_ipsec_esp.py
index f5bbc54..4dc74bc 100644 (file)
@@ -1,32 +1,52 @@
 import socket
 import unittest
 from scapy.layers.ipsec import ESP
-from scapy.layers.inet import UDP
+from scapy.layers.inet import IP, ICMP, UDP
+from scapy.layers.inet6 import IPv6
+from scapy.layers.l2 import Ether
+from scapy.packet import Raw
 
+from parameterized import parameterized
 from framework import VppTestRunner
-from template_ipsec import IpsecTra46Tests, IpsecTun46Tests, TemplateIpsec, \
-    IpsecTcpTests, IpsecTun4Tests, IpsecTra4Tests, config_tra_params, \
-    IPsecIPv4Params, IPsecIPv6Params, \
-    IpsecTra4, IpsecTun4, IpsecTra6, IpsecTun6
-from vpp_ipsec import VppIpsecSpd, VppIpsecSpdEntry, VppIpsecSA,\
-    VppIpsecSpdItfBinding
+from template_ipsec import (
+    IpsecTra46Tests,
+    IpsecTun46Tests,
+    TemplateIpsec,
+    IpsecTcpTests,
+    IpsecTun4Tests,
+    IpsecTra4Tests,
+    config_tra_params,
+    config_tun_params,
+    IPsecIPv4Params,
+    IPsecIPv6Params,
+    IpsecTra4,
+    IpsecTun4,
+    IpsecTra6,
+    IpsecTun6,
+    IpsecTun6HandoffTests,
+    IpsecTun4HandoffTests,
+    IpsecTra6ExtTests,
+)
+from vpp_ipsec import VppIpsecSpd, VppIpsecSpdEntry, VppIpsecSA, VppIpsecSpdItfBinding
 from vpp_ip_route import VppIpRoute, VppRoutePath
 from vpp_ip import DpoProto
 from vpp_papi import VppEnum
 
 NUM_PKTS = 67
+engines_supporting_chain_bufs = ["openssl", "async"]
+engines = ["ia32", "ipsecmb", "openssl"]
 
 
 class ConfigIpsecESP(TemplateIpsec):
     encryption_type = ESP
     tra4_encrypt_node_name = "esp4-encrypt"
-    tra4_decrypt_node_name = "esp4-decrypt"
+    tra4_decrypt_node_name = ["esp4-decrypt", "esp4-decrypt-post"]
     tra6_encrypt_node_name = "esp6-encrypt"
-    tra6_decrypt_node_name = "esp6-decrypt"
+    tra6_decrypt_node_name = ["esp6-decrypt", "esp6-decrypt-post"]
     tun4_encrypt_node_name = "esp4-encrypt"
-    tun4_decrypt_node_name = "esp4-decrypt"
+    tun4_decrypt_node_name = ["esp4-decrypt", "esp4-decrypt-post"]
     tun6_encrypt_node_name = "esp6-encrypt"
-    tun6_decrypt_node_name = "esp6-decrypt"
+    tun6_decrypt_node_name = ["esp6-decrypt", "esp6-decrypt-post"]
 
     @classmethod
     def setUpClass(cls):
@@ -42,6 +62,11 @@ class ConfigIpsecESP(TemplateIpsec):
     def tearDown(self):
         super(ConfigIpsecESP, self).tearDown()
 
+    def config_anti_replay(self, params):
+        saf = VppEnum.vl_api_ipsec_sad_flags_t
+        for p in params:
+            p.flags |= saf.IPSEC_API_SAD_FLAG_USE_ANTI_REPLAY
+
     def config_network(self, params):
         self.net_objs = []
         self.tun_if = self.pg0
@@ -55,13 +80,11 @@ class ConfigIpsecESP(TemplateIpsec):
         self.tun_spd.add_vpp_config()
         self.net_objs.append(self.tun_spd)
 
-        b = VppIpsecSpdItfBinding(self, self.tun_spd,
-                                  self.tun_if)
+        b = VppIpsecSpdItfBinding(self, self.tun_spd, self.tun_if)
         b.add_vpp_config()
         self.net_objs.append(b)
 
-        b = VppIpsecSpdItfBinding(self, self.tra_spd,
-                                  self.tra_if)
+        b = VppIpsecSpdItfBinding(self, self.tra_spd, self.tra_if)
         b.add_vpp_config()
         self.net_objs.append(b)
 
@@ -70,13 +93,20 @@ class ConfigIpsecESP(TemplateIpsec):
             config_tra_params(p, self.encryption_type)
         for p in params:
             self.config_esp_tun(p)
+            config_tun_params(p, self.encryption_type, self.tun_if)
 
         for p in params:
             d = DpoProto.DPO_PROTO_IP6 if p.is_ipv6 else DpoProto.DPO_PROTO_IP4
-            r = VppIpRoute(self,  p.remote_tun_if_host, p.addr_len,
-                           [VppRoutePath(self.tun_if.remote_addr[p.addr_type],
-                                         0xffffffff,
-                                         proto=d)])
+            r = VppIpRoute(
+                self,
+                p.remote_tun_if_host,
+                p.addr_len,
+                [
+                    VppRoutePath(
+                        self.tun_if.remote_addr[p.addr_type], 0xFFFFFFFF, proto=d
+                    )
+                ],
+            )
             r.add_vpp_config()
             self.net_objs.append(r)
 
@@ -102,72 +132,129 @@ class ConfigIpsecESP(TemplateIpsec):
         addr_bcast = params.addr_bcast
         e = VppEnum.vl_api_ipsec_spd_action_t
         flags = params.flags
+        tun_flags = params.tun_flags
         salt = params.salt
         objs = []
 
-        params.tun_sa_in = VppIpsecSA(self, scapy_tun_sa_id, scapy_tun_spi,
-                                      auth_algo_vpp_id, auth_key,
-                                      crypt_algo_vpp_id, crypt_key,
-                                      self.vpp_esp_protocol,
-                                      self.tun_if.local_addr[addr_type],
-                                      self.tun_if.remote_addr[addr_type],
-                                      flags=flags,
-                                      salt=salt)
-        params.tun_sa_out = VppIpsecSA(self, vpp_tun_sa_id, vpp_tun_spi,
-                                       auth_algo_vpp_id, auth_key,
-                                       crypt_algo_vpp_id, crypt_key,
-                                       self.vpp_esp_protocol,
-                                       self.tun_if.remote_addr[addr_type],
-                                       self.tun_if.local_addr[addr_type],
-                                       flags=flags,
-                                       salt=salt)
+        params.tun_sa_in = VppIpsecSA(
+            self,
+            scapy_tun_sa_id,
+            scapy_tun_spi,
+            auth_algo_vpp_id,
+            auth_key,
+            crypt_algo_vpp_id,
+            crypt_key,
+            self.vpp_esp_protocol,
+            self.tun_if.remote_addr[addr_type],
+            self.tun_if.local_addr[addr_type],
+            tun_flags=tun_flags,
+            dscp=params.dscp,
+            flags=flags,
+            salt=salt,
+            hop_limit=params.outer_hop_limit,
+        )
+        params.tun_sa_out = VppIpsecSA(
+            self,
+            vpp_tun_sa_id,
+            vpp_tun_spi,
+            auth_algo_vpp_id,
+            auth_key,
+            crypt_algo_vpp_id,
+            crypt_key,
+            self.vpp_esp_protocol,
+            self.tun_if.local_addr[addr_type],
+            self.tun_if.remote_addr[addr_type],
+            tun_flags=tun_flags,
+            dscp=params.dscp,
+            flags=flags,
+            salt=salt,
+            hop_limit=params.outer_hop_limit,
+        )
         objs.append(params.tun_sa_in)
         objs.append(params.tun_sa_out)
 
-        params.spd_policy_in_any = VppIpsecSpdEntry(self, self.tun_spd,
-                                                    scapy_tun_sa_id,
-                                                    addr_any, addr_bcast,
-                                                    addr_any, addr_bcast,
-                                                    socket.IPPROTO_ESP)
-        params.spd_policy_out_any = VppIpsecSpdEntry(self, self.tun_spd,
-                                                     scapy_tun_sa_id,
-                                                     addr_any, addr_bcast,
-                                                     addr_any, addr_bcast,
-                                                     socket.IPPROTO_ESP,
-                                                     is_outbound=0)
+        params.spd_policy_in_any = VppIpsecSpdEntry(
+            self,
+            self.tun_spd,
+            scapy_tun_sa_id,
+            addr_any,
+            addr_bcast,
+            addr_any,
+            addr_bcast,
+            socket.IPPROTO_ESP,
+        )
+        params.spd_policy_out_any = VppIpsecSpdEntry(
+            self,
+            self.tun_spd,
+            scapy_tun_sa_id,
+            addr_any,
+            addr_bcast,
+            addr_any,
+            addr_bcast,
+            socket.IPPROTO_ESP,
+            is_outbound=0,
+        )
         objs.append(params.spd_policy_out_any)
         objs.append(params.spd_policy_in_any)
 
-        objs.append(VppIpsecSpdEntry(self, self.tun_spd, vpp_tun_sa_id,
-                                     remote_tun_if_host, remote_tun_if_host,
-                                     self.pg1.remote_addr[addr_type],
-                                     self.pg1.remote_addr[addr_type],
-                                     0,
-                                     priority=10,
-                                     policy=e.IPSEC_API_SPD_ACTION_PROTECT,
-                                     is_outbound=0))
-        objs.append(VppIpsecSpdEntry(self, self.tun_spd, scapy_tun_sa_id,
-                                     self.pg1.remote_addr[addr_type],
-                                     self.pg1.remote_addr[addr_type],
-                                     remote_tun_if_host, remote_tun_if_host,
-                                     0,
-                                     policy=e.IPSEC_API_SPD_ACTION_PROTECT,
-                                     priority=10))
-        objs.append(VppIpsecSpdEntry(self, self.tun_spd, vpp_tun_sa_id,
-                                     remote_tun_if_host, remote_tun_if_host,
-                                     self.pg0.local_addr[addr_type],
-                                     self.pg0.local_addr[addr_type],
-                                     0,
-                                     priority=20,
-                                     policy=e.IPSEC_API_SPD_ACTION_PROTECT,
-                                     is_outbound=0))
-        objs.append(VppIpsecSpdEntry(self, self.tun_spd, scapy_tun_sa_id,
-                                     self.pg0.local_addr[addr_type],
-                                     self.pg0.local_addr[addr_type],
-                                     remote_tun_if_host, remote_tun_if_host,
-                                     0,
-                                     policy=e.IPSEC_API_SPD_ACTION_PROTECT,
-                                     priority=20))
+        objs.append(
+            VppIpsecSpdEntry(
+                self,
+                self.tun_spd,
+                scapy_tun_sa_id,
+                remote_tun_if_host,
+                remote_tun_if_host,
+                self.pg1.remote_addr[addr_type],
+                self.pg1.remote_addr[addr_type],
+                socket.IPPROTO_RAW,
+                priority=10,
+                policy=e.IPSEC_API_SPD_ACTION_PROTECT,
+                is_outbound=0,
+            )
+        )
+        objs.append(
+            VppIpsecSpdEntry(
+                self,
+                self.tun_spd,
+                vpp_tun_sa_id,
+                self.pg1.remote_addr[addr_type],
+                self.pg1.remote_addr[addr_type],
+                remote_tun_if_host,
+                remote_tun_if_host,
+                socket.IPPROTO_RAW,
+                policy=e.IPSEC_API_SPD_ACTION_PROTECT,
+                priority=10,
+            )
+        )
+        objs.append(
+            VppIpsecSpdEntry(
+                self,
+                self.tun_spd,
+                scapy_tun_sa_id,
+                remote_tun_if_host,
+                remote_tun_if_host,
+                self.pg0.local_addr[addr_type],
+                self.pg0.local_addr[addr_type],
+                socket.IPPROTO_RAW,
+                priority=20,
+                policy=e.IPSEC_API_SPD_ACTION_PROTECT,
+                is_outbound=0,
+            )
+        )
+        objs.append(
+            VppIpsecSpdEntry(
+                self,
+                self.tun_spd,
+                vpp_tun_sa_id,
+                self.pg0.local_addr[addr_type],
+                self.pg0.local_addr[addr_type],
+                remote_tun_if_host,
+                remote_tun_if_host,
+                socket.IPPROTO_RAW,
+                policy=e.IPSEC_API_SPD_ACTION_PROTECT,
+                priority=20,
+            )
+        )
         for o in objs:
             o.add_vpp_config()
         self.net_objs = self.net_objs + objs
@@ -184,52 +271,92 @@ class ConfigIpsecESP(TemplateIpsec):
         crypt_key = params.crypt_key
         addr_any = params.addr_any
         addr_bcast = params.addr_bcast
-        flags = (VppEnum.vl_api_ipsec_sad_flags_t.
-                 IPSEC_API_SAD_FLAG_USE_ANTI_REPLAY)
         e = VppEnum.vl_api_ipsec_spd_action_t
-        flags = params.flags | flags
+        flags = params.flags
         salt = params.salt
         objs = []
 
-        params.tra_sa_in = VppIpsecSA(self, scapy_tra_sa_id, scapy_tra_spi,
-                                      auth_algo_vpp_id, auth_key,
-                                      crypt_algo_vpp_id, crypt_key,
-                                      self.vpp_esp_protocol,
-                                      flags=flags,
-                                      salt=salt)
-        params.tra_sa_out = VppIpsecSA(self, vpp_tra_sa_id, vpp_tra_spi,
-                                       auth_algo_vpp_id, auth_key,
-                                       crypt_algo_vpp_id, crypt_key,
-                                       self.vpp_esp_protocol,
-                                       flags=flags,
-                                       salt=salt)
+        params.tra_sa_in = VppIpsecSA(
+            self,
+            scapy_tra_sa_id,
+            scapy_tra_spi,
+            auth_algo_vpp_id,
+            auth_key,
+            crypt_algo_vpp_id,
+            crypt_key,
+            self.vpp_esp_protocol,
+            flags=flags,
+            salt=salt,
+        )
+        params.tra_sa_out = VppIpsecSA(
+            self,
+            vpp_tra_sa_id,
+            vpp_tra_spi,
+            auth_algo_vpp_id,
+            auth_key,
+            crypt_algo_vpp_id,
+            crypt_key,
+            self.vpp_esp_protocol,
+            flags=flags,
+            salt=salt,
+        )
         objs.append(params.tra_sa_in)
         objs.append(params.tra_sa_out)
 
-        objs.append(VppIpsecSpdEntry(self, self.tra_spd, vpp_tra_sa_id,
-                                     addr_any, addr_bcast,
-                                     addr_any, addr_bcast,
-                                     socket.IPPROTO_ESP))
-        objs.append(VppIpsecSpdEntry(self, self.tra_spd, vpp_tra_sa_id,
-                                     addr_any, addr_bcast,
-                                     addr_any, addr_bcast,
-                                     socket.IPPROTO_ESP,
-                                     is_outbound=0))
-        objs.append(VppIpsecSpdEntry(self, self.tra_spd, vpp_tra_sa_id,
-                                     self.tra_if.local_addr[addr_type],
-                                     self.tra_if.local_addr[addr_type],
-                                     self.tra_if.remote_addr[addr_type],
-                                     self.tra_if.remote_addr[addr_type],
-                                     0, priority=10,
-                                     policy=e.IPSEC_API_SPD_ACTION_PROTECT,
-                                     is_outbound=0))
-        objs.append(VppIpsecSpdEntry(self, self.tra_spd, scapy_tra_sa_id,
-                                     self.tra_if.local_addr[addr_type],
-                                     self.tra_if.local_addr[addr_type],
-                                     self.tra_if.remote_addr[addr_type],
-                                     self.tra_if.remote_addr[addr_type],
-                                     0, policy=e.IPSEC_API_SPD_ACTION_PROTECT,
-                                     priority=10))
+        objs.append(
+            VppIpsecSpdEntry(
+                self,
+                self.tra_spd,
+                vpp_tra_sa_id,
+                addr_any,
+                addr_bcast,
+                addr_any,
+                addr_bcast,
+                socket.IPPROTO_ESP,
+            )
+        )
+        objs.append(
+            VppIpsecSpdEntry(
+                self,
+                self.tra_spd,
+                vpp_tra_sa_id,
+                addr_any,
+                addr_bcast,
+                addr_any,
+                addr_bcast,
+                socket.IPPROTO_ESP,
+                is_outbound=0,
+            )
+        )
+        objs.append(
+            VppIpsecSpdEntry(
+                self,
+                self.tra_spd,
+                scapy_tra_sa_id,
+                self.tra_if.local_addr[addr_type],
+                self.tra_if.local_addr[addr_type],
+                self.tra_if.remote_addr[addr_type],
+                self.tra_if.remote_addr[addr_type],
+                socket.IPPROTO_RAW,
+                priority=10,
+                policy=e.IPSEC_API_SPD_ACTION_PROTECT,
+                is_outbound=0,
+            )
+        )
+        objs.append(
+            VppIpsecSpdEntry(
+                self,
+                self.tra_spd,
+                vpp_tra_sa_id,
+                self.tra_if.local_addr[addr_type],
+                self.tra_if.local_addr[addr_type],
+                self.tra_if.remote_addr[addr_type],
+                self.tra_if.remote_addr[addr_type],
+                socket.IPPROTO_RAW,
+                policy=e.IPSEC_API_SPD_ACTION_PROTECT,
+                priority=10,
+            )
+        )
         for o in objs:
             o.add_vpp_config()
         self.net_objs = self.net_objs + objs
@@ -240,30 +367,35 @@ class TemplateIpsecEsp(ConfigIpsecESP):
     Basic test for ipsec esp sanity - tunnel and transport modes.
 
     Below 4 cases are covered as part of this test
-    1) ipsec esp v4 transport basic test  - IPv4 Transport mode
+
+    #. ipsec esp v4 transport basic test  - IPv4 Transport mode
         scenario using HMAC-SHA1-96 integrity algo
-    2) ipsec esp v4 transport burst test
+
+    #. ipsec esp v4 transport burst test
         Above test for 257 pkts
-    3) ipsec esp 4o4 tunnel basic test    - IPv4 Tunnel mode
+
+    #. ipsec esp 4o4 tunnel basic test    - IPv4 Tunnel mode
         scenario using HMAC-SHA1-96 integrity algo
-    4) ipsec esp 4o4 tunnel burst test
+
+    #. ipsec esp 4o4 tunnel burst test
         Above test for 257 pkts
 
-    TRANSPORT MODE:
+    TRANSPORT MODE::
+
+         ---   encrypt   ---
+        |pg2| <-------> |VPP|
+         ---   decrypt   ---
 
-     ---   encrypt   ---
-    |pg2| <-------> |VPP|
-     ---   decrypt   ---
+    TUNNEL MODE::
 
-    TUNNEL MODE:
+         ---   encrypt   ---   plain   ---
+        |pg0| <-------  |VPP| <------ |pg1|
+         ---             ---           ---
 
-     ---   encrypt   ---   plain   ---
-    |pg0| <-------  |VPP| <------ |pg1|
-     ---             ---           ---
+         ---   decrypt   ---   plain   ---
+        |pg0| ------->  |VPP| ------> |pg1|
+         ---             ---           ---
 
-     ---   decrypt   ---   plain   ---
-    |pg0| ------->  |VPP| ------> |pg1|
-     ---             ---           ---
     """
 
     @classmethod
@@ -276,6 +408,7 @@ class TemplateIpsecEsp(ConfigIpsecESP):
 
     def setUp(self):
         super(TemplateIpsecEsp, self).setUp()
+        self.config_anti_replay(self.params.values())
         self.config_network(self.params.values())
 
     def tearDown(self):
@@ -283,13 +416,418 @@ class TemplateIpsecEsp(ConfigIpsecESP):
         super(TemplateIpsecEsp, self).tearDown()
 
 
-class TestIpsecEsp1(TemplateIpsecEsp, IpsecTra46Tests, IpsecTun46Tests):
-    """ Ipsec ESP - TUN & TRA tests """
-    pass
+class TestIpsecEsp1(
+    TemplateIpsecEsp, IpsecTra46Tests, IpsecTun46Tests, IpsecTra6ExtTests
+):
+    """Ipsec ESP - TUN & TRA tests"""
+
+    @classmethod
+    def setUpClass(cls):
+        super(TestIpsecEsp1, cls).setUpClass()
+
+    @classmethod
+    def tearDownClass(cls):
+        super(TestIpsecEsp1, cls).tearDownClass()
+
+    def setUp(self):
+        super(TestIpsecEsp1, self).setUp()
+
+    def tearDown(self):
+        super(TestIpsecEsp1, self).tearDown()
+
+    def test_tun_46(self):
+        """ipsec 4o6 tunnel"""
+        # add an SPD entry to direct 2.2.2.2 to the v6 tunnel SA
+        p6 = self.ipv6_params
+        p4 = self.ipv4_params
+
+        p6.remote_tun_if_host4 = "2.2.2.2"
+        e = VppEnum.vl_api_ipsec_spd_action_t
+
+        VppIpsecSpdEntry(
+            self,
+            self.tun_spd,
+            p6.vpp_tun_sa_id,
+            self.pg1.remote_addr[p4.addr_type],
+            self.pg1.remote_addr[p4.addr_type],
+            p6.remote_tun_if_host4,
+            p6.remote_tun_if_host4,
+            socket.IPPROTO_RAW,
+            priority=10,
+            policy=e.IPSEC_API_SPD_ACTION_PROTECT,
+            is_outbound=1,
+        ).add_vpp_config()
+        VppIpRoute(
+            self,
+            p6.remote_tun_if_host4,
+            p4.addr_len,
+            [VppRoutePath(self.tun_if.remote_addr[p4.addr_type], 0xFFFFFFFF)],
+        ).add_vpp_config()
+
+        old_name = self.tun6_encrypt_node_name
+        self.tun6_encrypt_node_name = "esp4-encrypt"
+
+        self.verify_tun_46(p6, count=63)
+        self.tun6_encrypt_node_name = old_name
+
+    def test_tun_64(self):
+        """ipsec 6o4 tunnel"""
+        # add an SPD entry to direct 4444::4 to the v4 tunnel SA
+        p6 = self.ipv6_params
+        p4 = self.ipv4_params
+
+        p4.remote_tun_if_host6 = "4444::4"
+        e = VppEnum.vl_api_ipsec_spd_action_t
+
+        VppIpsecSpdEntry(
+            self,
+            self.tun_spd,
+            p4.vpp_tun_sa_id,
+            self.pg1.remote_addr[p6.addr_type],
+            self.pg1.remote_addr[p6.addr_type],
+            p4.remote_tun_if_host6,
+            p4.remote_tun_if_host6,
+            socket.IPPROTO_RAW,
+            priority=10,
+            policy=e.IPSEC_API_SPD_ACTION_PROTECT,
+            is_outbound=1,
+        ).add_vpp_config()
+        d = DpoProto.DPO_PROTO_IP6
+        VppIpRoute(
+            self,
+            p4.remote_tun_if_host6,
+            p6.addr_len,
+            [VppRoutePath(self.tun_if.remote_addr[p6.addr_type], 0xFFFFFFFF, proto=d)],
+        ).add_vpp_config()
+
+        old_name = self.tun4_encrypt_node_name
+        self.tun4_encrypt_node_name = "esp6-encrypt"
+        self.verify_tun_64(p4, count=63)
+        self.tun4_encrypt_node_name = old_name
+
+
+class TestIpsecEspTun(TemplateIpsecEsp, IpsecTun46Tests):
+    """Ipsec ESP - TUN encap tests"""
+
+    def setUp(self):
+        self.ipv4_params = IPsecIPv4Params()
+        self.ipv6_params = IPsecIPv6Params()
+
+        c = (
+            VppEnum.vl_api_tunnel_encap_decap_flags_t.TUNNEL_API_ENCAP_DECAP_FLAG_ENCAP_COPY_DSCP
+        )
+        c1 = c | (
+            VppEnum.vl_api_tunnel_encap_decap_flags_t.TUNNEL_API_ENCAP_DECAP_FLAG_ENCAP_COPY_ECN
+        )
+
+        self.ipv4_params.tun_flags = c
+        self.ipv6_params.tun_flags = c1
+
+        super(TestIpsecEspTun, self).setUp()
+
+    def gen_pkts(self, sw_intf, src, dst, count=1, payload_size=54):
+        # set the DSCP + ECN - flags are set to copy only DSCP
+        return [
+            Ether(src=sw_intf.remote_mac, dst=sw_intf.local_mac)
+            / IP(src=src, dst=dst, tos=5)
+            / UDP(sport=4444, dport=4444)
+            / Raw(b"X" * payload_size)
+            for i in range(count)
+        ]
+
+    def gen_pkts6(self, p, sw_intf, src, dst, count=1, payload_size=54):
+        # set the DSCP + ECN - flags are set to copy both
+        return [
+            Ether(src=sw_intf.remote_mac, dst=sw_intf.local_mac)
+            / IPv6(src=src, dst=dst, tc=5)
+            / UDP(sport=4444, dport=4444)
+            / Raw(b"X" * payload_size)
+            for i in range(count)
+        ]
+
+    def verify_encrypted(self, p, sa, rxs):
+        # just check that only the DSCP is copied
+        for rx in rxs:
+            self.assertEqual(rx[IP].tos, 4)
+
+    def verify_encrypted6(self, p, sa, rxs):
+        # just check that the DSCP & ECN are copied
+        for rx in rxs:
+            self.assertEqual(rx[IPv6].tc, 5)
+
+
+class TestIpsecEspTun2(TemplateIpsecEsp, IpsecTun46Tests):
+    """Ipsec ESP - TUN DSCP tests"""
+
+    def setUp(self):
+        self.ipv4_params = IPsecIPv4Params()
+        self.ipv6_params = IPsecIPv6Params()
+
+        self.ipv4_params.dscp = VppEnum.vl_api_ip_dscp_t.IP_API_DSCP_EF
+        self.ipv6_params.dscp = VppEnum.vl_api_ip_dscp_t.IP_API_DSCP_AF11
+
+        super(TestIpsecEspTun2, self).setUp()
+
+    def gen_pkts(self, sw_intf, src, dst, count=1, payload_size=54):
+        return [
+            Ether(src=sw_intf.remote_mac, dst=sw_intf.local_mac)
+            / IP(src=src, dst=dst)
+            / UDP(sport=4444, dport=4444)
+            / Raw(b"X" * payload_size)
+            for i in range(count)
+        ]
+
+    def gen_pkts6(self, p, sw_intf, src, dst, count=1, payload_size=54):
+        return [
+            Ether(src=sw_intf.remote_mac, dst=sw_intf.local_mac)
+            / IPv6(src=src, dst=dst)
+            / UDP(sport=4444, dport=4444)
+            / Raw(b"X" * payload_size)
+            for i in range(count)
+        ]
+
+    def verify_encrypted(self, p, sa, rxs):
+        # just check that only the DSCP is set
+        for rx in rxs:
+            self.assertEqual(rx[IP].tos, VppEnum.vl_api_ip_dscp_t.IP_API_DSCP_EF << 2)
+
+    def verify_encrypted6(self, p, sa, rxs):
+        # just check that the DSCP is set
+        for rx in rxs:
+            self.assertEqual(
+                rx[IPv6].tc, VppEnum.vl_api_ip_dscp_t.IP_API_DSCP_AF11 << 2
+            )
 
 
 class TestIpsecEsp2(TemplateIpsecEsp, IpsecTcpTests):
-    """ Ipsec ESP - TCP tests """
+    """Ipsec ESP - TCP tests"""
+
+    pass
+
+
+class TestIpsecEspAsync(TemplateIpsecEsp):
+    """Ipsec ESP - Aysnc tests"""
+
+    vpp_worker_count = 2
+
+    def setUp(self):
+        super(TestIpsecEspAsync, self).setUp()
+
+        self.p_sync = IPsecIPv4Params()
+
+        self.p_sync.crypt_algo_vpp_id = (
+            VppEnum.vl_api_ipsec_crypto_alg_t.IPSEC_API_CRYPTO_ALG_AES_CBC_256
+        )
+        self.p_sync.crypt_algo = "AES-CBC"  # scapy name
+        self.p_sync.crypt_key = b"JPjyOWBeVEQiMe7hJPjyOWBeVEQiMe7h"
+
+        self.p_sync.scapy_tun_sa_id += 0xF0000
+        self.p_sync.scapy_tun_spi += 0xF0000
+        self.p_sync.vpp_tun_sa_id += 0xF0000
+        self.p_sync.vpp_tun_spi += 0xF0000
+        self.p_sync.remote_tun_if_host = "2.2.2.2"
+        e = VppEnum.vl_api_ipsec_spd_action_t
+
+        self.p_sync.sa = VppIpsecSA(
+            self,
+            self.p_sync.vpp_tun_sa_id,
+            self.p_sync.vpp_tun_spi,
+            self.p_sync.auth_algo_vpp_id,
+            self.p_sync.auth_key,
+            self.p_sync.crypt_algo_vpp_id,
+            self.p_sync.crypt_key,
+            self.vpp_esp_protocol,
+            self.tun_if.local_addr[self.p_sync.addr_type],
+            self.tun_if.remote_addr[self.p_sync.addr_type],
+        ).add_vpp_config()
+        self.p_sync.spd = VppIpsecSpdEntry(
+            self,
+            self.tun_spd,
+            self.p_sync.vpp_tun_sa_id,
+            self.pg1.remote_addr[self.p_sync.addr_type],
+            self.pg1.remote_addr[self.p_sync.addr_type],
+            self.p_sync.remote_tun_if_host,
+            self.p_sync.remote_tun_if_host,
+            socket.IPPROTO_RAW,
+            priority=1,
+            policy=e.IPSEC_API_SPD_ACTION_PROTECT,
+            is_outbound=1,
+        ).add_vpp_config()
+        VppIpRoute(
+            self,
+            self.p_sync.remote_tun_if_host,
+            self.p_sync.addr_len,
+            [VppRoutePath(self.tun_if.remote_addr[self.p_sync.addr_type], 0xFFFFFFFF)],
+        ).add_vpp_config()
+        config_tun_params(self.p_sync, self.encryption_type, self.tun_if)
+
+        self.p_async = IPsecIPv4Params()
+
+        self.p_async.crypt_algo_vpp_id = (
+            VppEnum.vl_api_ipsec_crypto_alg_t.IPSEC_API_CRYPTO_ALG_AES_GCM_256
+        )
+        self.p_async.auth_algo_vpp_id = (
+            VppEnum.vl_api_ipsec_integ_alg_t.IPSEC_API_INTEG_ALG_NONE
+        )
+        self.p_async.crypt_algo = "AES-GCM"  # scapy name
+        self.p_async.crypt_key = b"JPjyOWBeVEQiMe7hJPjyOWBeVEQiMe7h"
+        self.p_async.auth_algo = "NULL"
+
+        self.p_async.scapy_tun_sa_id += 0xE0000
+        self.p_async.scapy_tun_spi += 0xE0000
+        self.p_async.vpp_tun_sa_id += 0xE0000
+        self.p_async.vpp_tun_spi += 0xE0000
+        self.p_async.remote_tun_if_host = "2.2.2.3"
+
+        iflags = VppEnum.vl_api_ipsec_sad_flags_t
+        self.p_async.flags = (
+            iflags.IPSEC_API_SAD_FLAG_USE_ESN
+            | iflags.IPSEC_API_SAD_FLAG_USE_ANTI_REPLAY
+            | iflags.IPSEC_API_SAD_FLAG_ASYNC
+        )
+
+        self.p_async.sa = VppIpsecSA(
+            self,
+            self.p_async.vpp_tun_sa_id,
+            self.p_async.vpp_tun_spi,
+            self.p_async.auth_algo_vpp_id,
+            self.p_async.auth_key,
+            self.p_async.crypt_algo_vpp_id,
+            self.p_async.crypt_key,
+            self.vpp_esp_protocol,
+            self.tun_if.local_addr[self.p_async.addr_type],
+            self.tun_if.remote_addr[self.p_async.addr_type],
+            flags=self.p_async.flags,
+        ).add_vpp_config()
+        self.p_async.spd = VppIpsecSpdEntry(
+            self,
+            self.tun_spd,
+            self.p_async.vpp_tun_sa_id,
+            self.pg1.remote_addr[self.p_async.addr_type],
+            self.pg1.remote_addr[self.p_async.addr_type],
+            self.p_async.remote_tun_if_host,
+            self.p_async.remote_tun_if_host,
+            socket.IPPROTO_RAW,
+            priority=2,
+            policy=e.IPSEC_API_SPD_ACTION_PROTECT,
+            is_outbound=1,
+        ).add_vpp_config()
+        VppIpRoute(
+            self,
+            self.p_async.remote_tun_if_host,
+            self.p_async.addr_len,
+            [VppRoutePath(self.tun_if.remote_addr[self.p_async.addr_type], 0xFFFFFFFF)],
+        ).add_vpp_config()
+        config_tun_params(self.p_async, self.encryption_type, self.tun_if)
+
+    def test_dual_stream(self):
+        """Alternating SAs"""
+        p = self.params[self.p_sync.addr_type]
+        self.vapi.ipsec_set_async_mode(async_enable=True)
+
+        pkts = [
+            (
+                Ether(src=self.pg1.remote_mac, dst=self.pg1.local_mac)
+                / IP(src=self.pg1.remote_ip4, dst=self.p_sync.remote_tun_if_host)
+                / UDP(sport=4444, dport=4444)
+                / Raw(b"0x0" * 200)
+            ),
+            (
+                Ether(src=self.pg1.remote_mac, dst=self.pg1.local_mac)
+                / IP(src=self.pg1.remote_ip4, dst=p.remote_tun_if_host)
+                / UDP(sport=4444, dport=4444)
+                / Raw(b"0x0" * 200)
+            ),
+        ]
+        pkts *= 1023
+
+        rxs = self.send_and_expect(self.pg1, pkts, self.pg0)
+
+        self.assertEqual(len(rxs), len(pkts))
+
+        for rx in rxs:
+            if rx[ESP].spi == p.vpp_tun_spi:
+                decrypted = p.vpp_tun_sa.decrypt(rx[IP])
+            elif rx[ESP].spi == self.p_sync.vpp_tun_spi:
+                decrypted = self.p_sync.vpp_tun_sa.decrypt(rx[IP])
+            else:
+                rx.show()
+                self.assertTrue(False)
+
+        self.p_sync.spd.remove_vpp_config()
+        self.p_sync.sa.remove_vpp_config()
+        self.p_async.spd.remove_vpp_config()
+        self.p_async.sa.remove_vpp_config()
+        self.vapi.ipsec_set_async_mode(async_enable=False)
+
+    def test_sync_async_noop_stream(self):
+        """Alternating SAs sync/async/noop"""
+        p = self.params[self.p_sync.addr_type]
+
+        # first pin the default/noop SA to worker 0
+        pkts = [
+            (
+                Ether(src=self.pg1.remote_mac, dst=self.pg1.local_mac)
+                / IP(src=self.pg1.remote_ip4, dst=p.remote_tun_if_host)
+                / UDP(sport=4444, dport=4444)
+                / Raw(b"0x0" * 200)
+            )
+        ]
+        rxs = self.send_and_expect(self.pg1, pkts, self.pg0, worker=0)
+
+        self.logger.info(self.vapi.cli("sh ipsec sa"))
+        self.logger.info(self.vapi.cli("sh crypto async status"))
+
+        # then use all the other SAs on worker 1.
+        # some will handoff, other take the sync and async paths
+        pkts = [
+            (
+                Ether(src=self.pg1.remote_mac, dst=self.pg1.local_mac)
+                / IP(src=self.pg1.remote_ip4, dst=self.p_sync.remote_tun_if_host)
+                / UDP(sport=4444, dport=4444)
+                / Raw(b"0x0" * 200)
+            ),
+            (
+                Ether(src=self.pg1.remote_mac, dst=self.pg1.local_mac)
+                / IP(src=self.pg1.remote_ip4, dst=p.remote_tun_if_host)
+                / UDP(sport=4444, dport=4444)
+                / Raw(b"0x0" * 200)
+            ),
+            (
+                Ether(src=self.pg1.remote_mac, dst=self.pg1.local_mac)
+                / IP(src=self.pg1.remote_ip4, dst=self.p_async.remote_tun_if_host)
+                / UDP(sport=4444, dport=4444)
+                / Raw(b"0x0" * 200)
+            ),
+        ]
+        pkts *= 1023
+
+        rxs = self.send_and_expect(self.pg1, pkts, self.pg0, worker=1)
+
+        self.assertEqual(len(rxs), len(pkts))
+
+        for rx in rxs:
+            if rx[ESP].spi == p.vpp_tun_spi:
+                decrypted = p.vpp_tun_sa.decrypt(rx[IP])
+            elif rx[ESP].spi == self.p_sync.vpp_tun_spi:
+                decrypted = self.p_sync.vpp_tun_sa.decrypt(rx[IP])
+            elif rx[ESP].spi == self.p_async.vpp_tun_spi:
+                decrypted = self.p_async.vpp_tun_sa.decrypt(rx[IP])
+            else:
+                rx.show()
+                self.assertTrue(False)
+
+        self.p_sync.spd.remove_vpp_config()
+        self.p_sync.sa.remove_vpp_config()
+        self.p_async.spd.remove_vpp_config()
+        self.p_async.sa.remove_vpp_config()
+
+
+class TestIpsecEspHandoff(
+    TemplateIpsecEsp, IpsecTun6HandoffTests, IpsecTun4HandoffTests
+):
+    """Ipsec ESP - handoff tests"""
+
     pass
 
 
@@ -314,31 +852,33 @@ class TemplateIpsecEspUdp(ConfigIpsecESP):
         self.logger.info(self.vapi.ppcli("show int addr"))
 
         p = self.ipv4_params
-        p.flags = (VppEnum.vl_api_ipsec_sad_flags_t.
-                   IPSEC_API_SAD_FLAG_UDP_ENCAP)
+        p.flags = (
+            VppEnum.vl_api_ipsec_sad_flags_t.IPSEC_API_SAD_FLAG_UDP_ENCAP
+            | VppEnum.vl_api_ipsec_sad_flags_t.IPSEC_API_SAD_FLAG_USE_ANTI_REPLAY
+        )
         p.nat_header = UDP(sport=5454, dport=4500)
 
         self.tra_spd = VppIpsecSpd(self, self.tra_spd_id)
         self.tra_spd.add_vpp_config()
-        VppIpsecSpdItfBinding(self, self.tra_spd,
-                              self.tra_if).add_vpp_config()
+        VppIpsecSpdItfBinding(self, self.tra_spd, self.tra_if).add_vpp_config()
 
         self.config_esp_tra(p)
         config_tra_params(p, self.encryption_type)
 
         self.tun_spd = VppIpsecSpd(self, self.tun_spd_id)
         self.tun_spd.add_vpp_config()
-        VppIpsecSpdItfBinding(self, self.tun_spd,
-                              self.tun_if).add_vpp_config()
+        VppIpsecSpdItfBinding(self, self.tun_spd, self.tun_if).add_vpp_config()
 
         self.config_esp_tun(p)
         self.logger.info(self.vapi.ppcli("show ipsec all"))
 
         d = DpoProto.DPO_PROTO_IP4
-        VppIpRoute(self,  p.remote_tun_if_host, p.addr_len,
-                   [VppRoutePath(self.tun_if.remote_addr[p.addr_type],
-                                 0xffffffff,
-                                 proto=d)]).add_vpp_config()
+        VppIpRoute(
+            self,
+            p.remote_tun_if_host,
+            p.addr_len,
+            [VppRoutePath(self.tun_if.remote_addr[p.addr_type], 0xFFFFFFFF, proto=d)],
+        ).add_vpp_config()
 
     def tearDown(self):
         super(TemplateIpsecEspUdp, self).tearDown()
@@ -348,152 +888,1535 @@ class TemplateIpsecEspUdp(ConfigIpsecESP):
 
 
 class TestIpsecEspUdp(TemplateIpsecEspUdp, IpsecTra4Tests):
-    """ Ipsec NAT-T ESP UDP tests """
+    """Ipsec NAT-T ESP UDP tests"""
+
     pass
 
 
-class TestIpsecEspAll(ConfigIpsecESP,
-                      IpsecTra4, IpsecTra6,
-                      IpsecTun4, IpsecTun6):
-    """ Ipsec ESP all Algos """
+class MyParameters:
+    def __init__(self):
+        saf = VppEnum.vl_api_ipsec_sad_flags_t
+        flag_esn = saf.IPSEC_API_SAD_FLAG_USE_ESN
+        flag_ar = saf.IPSEC_API_SAD_FLAG_USE_ANTI_REPLAY
+        self.flags = [0, flag_esn, flag_ar]
+        # foreach crypto algorithm
+        self.algos = {
+            "AES-GCM-128/NONE": {
+                "vpp-crypto": (
+                    VppEnum.vl_api_ipsec_crypto_alg_t.IPSEC_API_CRYPTO_ALG_AES_GCM_128
+                ),
+                "vpp-integ": (
+                    VppEnum.vl_api_ipsec_integ_alg_t.IPSEC_API_INTEG_ALG_NONE
+                ),
+                "scapy-crypto": "AES-GCM",
+                "scapy-integ": "NULL",
+                "key": b"JPjyOWBeVEQiMe7h",
+                "salt": 0,
+            },
+            "AES-GCM-192/NONE": {
+                "vpp-crypto": (
+                    VppEnum.vl_api_ipsec_crypto_alg_t.IPSEC_API_CRYPTO_ALG_AES_GCM_192
+                ),
+                "vpp-integ": (
+                    VppEnum.vl_api_ipsec_integ_alg_t.IPSEC_API_INTEG_ALG_NONE
+                ),
+                "scapy-crypto": "AES-GCM",
+                "scapy-integ": "NULL",
+                "key": b"JPjyOWBeVEQiMe7h01234567",
+                "salt": 1010,
+            },
+            "AES-GCM-256/NONE": {
+                "vpp-crypto": (
+                    VppEnum.vl_api_ipsec_crypto_alg_t.IPSEC_API_CRYPTO_ALG_AES_GCM_256
+                ),
+                "vpp-integ": (
+                    VppEnum.vl_api_ipsec_integ_alg_t.IPSEC_API_INTEG_ALG_NONE
+                ),
+                "scapy-crypto": "AES-GCM",
+                "scapy-integ": "NULL",
+                "key": b"JPjyOWBeVEQiMe7h0123456787654321",
+                "salt": 2020,
+            },
+            "AES-CBC-128/MD5-96": {
+                "vpp-crypto": (
+                    VppEnum.vl_api_ipsec_crypto_alg_t.IPSEC_API_CRYPTO_ALG_AES_CBC_128
+                ),
+                "vpp-integ": (
+                    VppEnum.vl_api_ipsec_integ_alg_t.IPSEC_API_INTEG_ALG_MD5_96
+                ),
+                "scapy-crypto": "AES-CBC",
+                "scapy-integ": "HMAC-MD5-96",
+                "salt": 0,
+                "key": b"JPjyOWBeVEQiMe7h",
+            },
+            "AES-CBC-192/SHA1-96": {
+                "vpp-crypto": (
+                    VppEnum.vl_api_ipsec_crypto_alg_t.IPSEC_API_CRYPTO_ALG_AES_CBC_192
+                ),
+                "vpp-integ": (
+                    VppEnum.vl_api_ipsec_integ_alg_t.IPSEC_API_INTEG_ALG_SHA1_96
+                ),
+                "scapy-crypto": "AES-CBC",
+                "scapy-integ": "HMAC-SHA1-96",
+                "salt": 0,
+                "key": b"JPjyOWBeVEQiMe7hJPjyOWBe",
+            },
+            "AES-CBC-256/SHA1-96": {
+                "vpp-crypto": (
+                    VppEnum.vl_api_ipsec_crypto_alg_t.IPSEC_API_CRYPTO_ALG_AES_CBC_256
+                ),
+                "vpp-integ": (
+                    VppEnum.vl_api_ipsec_integ_alg_t.IPSEC_API_INTEG_ALG_SHA1_96
+                ),
+                "scapy-crypto": "AES-CBC",
+                "scapy-integ": "HMAC-SHA1-96",
+                "salt": 0,
+                "key": b"JPjyOWBeVEQiMe7hJPjyOWBeVEQiMe7h",
+            },
+            "3DES-CBC/SHA1-96": {
+                "vpp-crypto": (
+                    VppEnum.vl_api_ipsec_crypto_alg_t.IPSEC_API_CRYPTO_ALG_3DES_CBC
+                ),
+                "vpp-integ": (
+                    VppEnum.vl_api_ipsec_integ_alg_t.IPSEC_API_INTEG_ALG_SHA1_96
+                ),
+                "scapy-crypto": "3DES",
+                "scapy-integ": "HMAC-SHA1-96",
+                "salt": 0,
+                "key": b"JPjyOWBeVEQiMe7h00112233",
+            },
+            "NONE/SHA1-96": {
+                "vpp-crypto": (
+                    VppEnum.vl_api_ipsec_crypto_alg_t.IPSEC_API_CRYPTO_ALG_NONE
+                ),
+                "vpp-integ": (
+                    VppEnum.vl_api_ipsec_integ_alg_t.IPSEC_API_INTEG_ALG_SHA1_96
+                ),
+                "scapy-crypto": "NULL",
+                "scapy-integ": "HMAC-SHA1-96",
+                "salt": 0,
+                "key": b"JPjyOWBeVEQiMe7h00112233",
+            },
+            "AES-CTR-128/SHA1-96": {
+                "vpp-crypto": (
+                    VppEnum.vl_api_ipsec_crypto_alg_t.IPSEC_API_CRYPTO_ALG_AES_CTR_128
+                ),
+                "vpp-integ": (
+                    VppEnum.vl_api_ipsec_integ_alg_t.IPSEC_API_INTEG_ALG_SHA1_96
+                ),
+                "scapy-crypto": "AES-CTR",
+                "scapy-integ": "HMAC-SHA1-96",
+                "salt": 0,
+                "key": b"JPjyOWBeVEQiMe7h",
+            },
+            "AES-CTR-192/SHA1-96": {
+                "vpp-crypto": (
+                    VppEnum.vl_api_ipsec_crypto_alg_t.IPSEC_API_CRYPTO_ALG_AES_CTR_192
+                ),
+                "vpp-integ": (
+                    VppEnum.vl_api_ipsec_integ_alg_t.IPSEC_API_INTEG_ALG_SHA1_96
+                ),
+                "scapy-crypto": "AES-CTR",
+                "scapy-integ": "HMAC-SHA1-96",
+                "salt": 1010,
+                "key": b"JPjyOWBeVEQiMe7hJPjyOWBe",
+            },
+            "AES-CTR-256/SHA1-96": {
+                "vpp-crypto": (
+                    VppEnum.vl_api_ipsec_crypto_alg_t.IPSEC_API_CRYPTO_ALG_AES_CTR_256
+                ),
+                "vpp-integ": (
+                    VppEnum.vl_api_ipsec_integ_alg_t.IPSEC_API_INTEG_ALG_SHA1_96
+                ),
+                "scapy-crypto": "AES-CTR",
+                "scapy-integ": "HMAC-SHA1-96",
+                "salt": 2020,
+                "key": b"JPjyOWBeVEQiMe7hJPjyOWBeVEQiMe7h",
+            },
+        }
+
+
+class RunTestIpsecEspAll(ConfigIpsecESP, IpsecTra4, IpsecTra6, IpsecTun4, IpsecTun6):
+    """Ipsec ESP all Algos"""
+
+    @classmethod
+    def setUpConstants(cls):
+        test_args = str.split(cls.__doc__, " ")
+        engine = test_args[0]
+        if engine == "async":
+            cls.vpp_worker_count = 2
+        super(RunTestIpsecEspAll, cls).setUpConstants()
 
     def setUp(self):
-        super(TestIpsecEspAll, self).setUp()
+        super(RunTestIpsecEspAll, self).setUp()
+        test_args = str.split(self.__doc__, " ")
+
+        params = MyParameters()
+        self.engine = test_args[0]
+        self.flag = params.flags[0]
+        if test_args[1] == "ESNon":
+            self.flag |= params.flags[1]
+        if test_args[2] == "ARon":
+            self.flag |= params.flags[2]
+
+        self.algo = params.algos[test_args[3]]
+        self.async_mode = False
+        if self.engine == "async":
+            self.async_mode = True
 
     def tearDown(self):
-        super(TestIpsecEspAll, self).tearDown()
+        super(RunTestIpsecEspAll, self).tearDown()
 
-    def test_crypto_algs(self):
-        """All engines AES-[CBC, GCM]-[128, 192, 256] 3DES-CBC w/ & w/o ESN"""
+    def run_test(self):
+        self.run_a_test(self.engine, self.flag, self.algo)
 
-        # foreach VPP crypto engine
-        engines = ["ia32", "ipsecmb", "openssl"]
+    def run_a_test(self, engine, flag, algo, payload_size=None):
+        if self.async_mode:
+            self.vapi.cli("set ipsec async mode on")
+        else:
+            self.vapi.cli("set crypto handler all %s" % engine)
 
-        # foreach crypto algorithm
-        algos = [{'vpp-crypto': (VppEnum.vl_api_ipsec_crypto_alg_t.
-                                 IPSEC_API_CRYPTO_ALG_AES_GCM_128),
-                  'vpp-integ': (VppEnum.vl_api_ipsec_integ_alg_t.
-                                IPSEC_API_INTEG_ALG_NONE),
-                  'scapy-crypto': "AES-GCM",
-                  'scapy-integ': "NULL",
-                  'key': "JPjyOWBeVEQiMe7h",
-                  'salt': 0},
-                 {'vpp-crypto': (VppEnum.vl_api_ipsec_crypto_alg_t.
-                                 IPSEC_API_CRYPTO_ALG_AES_GCM_192),
-                  'vpp-integ': (VppEnum.vl_api_ipsec_integ_alg_t.
-                                IPSEC_API_INTEG_ALG_NONE),
-                  'scapy-crypto': "AES-GCM",
-                  'scapy-integ': "NULL",
-                  'key': "JPjyOWBeVEQiMe7h01234567",
-                  'salt': 1010},
-                 {'vpp-crypto': (VppEnum.vl_api_ipsec_crypto_alg_t.
-                                 IPSEC_API_CRYPTO_ALG_AES_GCM_256),
-                  'vpp-integ': (VppEnum.vl_api_ipsec_integ_alg_t.
-                                IPSEC_API_INTEG_ALG_NONE),
-                  'scapy-crypto': "AES-GCM",
-                  'scapy-integ': "NULL",
-                  'key': "JPjyOWBeVEQiMe7h0123456787654321",
-                  'salt': 2020},
-                 {'vpp-crypto': (VppEnum.vl_api_ipsec_crypto_alg_t.
-                                 IPSEC_API_CRYPTO_ALG_AES_CBC_128),
-                  'vpp-integ': (VppEnum.vl_api_ipsec_integ_alg_t.
-                                IPSEC_API_INTEG_ALG_SHA1_96),
-                  'scapy-crypto': "AES-CBC",
-                  'scapy-integ': "HMAC-SHA1-96",
-                  'salt': 0,
-                  'key': "JPjyOWBeVEQiMe7h"},
-                 {'vpp-crypto': (VppEnum.vl_api_ipsec_crypto_alg_t.
-                                 IPSEC_API_CRYPTO_ALG_AES_CBC_192),
-                  'vpp-integ': (VppEnum.vl_api_ipsec_integ_alg_t.
-                                IPSEC_API_INTEG_ALG_SHA1_96),
-                  'scapy-crypto': "AES-CBC",
-                  'scapy-integ': "HMAC-SHA1-96",
-                  'salt': 0,
-                  'key': "JPjyOWBeVEQiMe7hJPjyOWBe"},
-                 {'vpp-crypto': (VppEnum.vl_api_ipsec_crypto_alg_t.
-                                 IPSEC_API_CRYPTO_ALG_AES_CBC_256),
-                  'vpp-integ': (VppEnum.vl_api_ipsec_integ_alg_t.
-                                IPSEC_API_INTEG_ALG_SHA1_96),
-                  'scapy-crypto': "AES-CBC",
-                  'scapy-integ': "HMAC-SHA1-96",
-                  'salt': 0,
-                  'key': "JPjyOWBeVEQiMe7hJPjyOWBeVEQiMe7h"},
-                 {'vpp-crypto': (VppEnum.vl_api_ipsec_crypto_alg_t.
-                                 IPSEC_API_CRYPTO_ALG_3DES_CBC),
-                  'vpp-integ': (VppEnum.vl_api_ipsec_integ_alg_t.
-                                IPSEC_API_INTEG_ALG_SHA1_96),
-                  'scapy-crypto': "3DES",
-                  'scapy-integ': "HMAC-SHA1-96",
-                  'salt': 0,
-                  'key': "JPjyOWBeVEQiMe7h00112233"}]
-
-        # with and without ESN
-        flags = [0,
-                 VppEnum.vl_api_ipsec_sad_flags_t.IPSEC_API_SAD_FLAG_USE_ESN]
+        self.logger.info(self.vapi.cli("show crypto async status"))
+        self.ipv4_params = IPsecIPv4Params()
+        self.ipv6_params = IPsecIPv6Params()
+
+        self.params = {
+            self.ipv4_params.addr_type: self.ipv4_params,
+            self.ipv6_params.addr_type: self.ipv6_params,
+        }
+
+        for _, p in self.params.items():
+            p.auth_algo_vpp_id = algo["vpp-integ"]
+            p.crypt_algo_vpp_id = algo["vpp-crypto"]
+            p.crypt_algo = algo["scapy-crypto"]
+            p.auth_algo = algo["scapy-integ"]
+            p.crypt_key = algo["key"]
+            p.salt = algo["salt"]
+            p.flags = flag
+            p.outer_flow_label = 243224
+            p.async_mode = self.async_mode
+
+        self.reporter.send_keep_alive(self)
 
         #
-        # loop through the VPP engines
+        # configure the SPDs. SAs, etc
         #
-        for engine in engines:
-            self.vapi.cli("set crypto handler all %s" % engine)
-            #
-            # loop through each of the algorithms
-            #
-            for algo in algos:
-                # with self.subTest(algo=algo['scapy']):
-                for flag in flags:
-                    #
-                    # setup up the config paramters
-                    #
-                    self.ipv4_params = IPsecIPv4Params()
-                    self.ipv6_params = IPsecIPv6Params()
-
-                    self.params = {self.ipv4_params.addr_type:
-                                   self.ipv4_params,
-                                   self.ipv6_params.addr_type:
-                                   self.ipv6_params}
-
-                    for _, p in self.params.items():
-                        p.auth_algo_vpp_id = algo['vpp-integ']
-                        p.crypt_algo_vpp_id = algo['vpp-crypto']
-                        p.crypt_algo = algo['scapy-crypto']
-                        p.auth_algo = algo['scapy-integ']
-                        p.crypt_key = algo['key']
-                        p.salt = algo['salt']
-                        p.flags = p.flags | flag
-
-                    self.reporter.send_keep_alive(self)
-
-                    #
-                    # configure the SPDs. SAs, etc
-                    #
-                    self.config_network(self.params.values())
-
-                    #
-                    # run some traffic.
-                    #  An exhautsive 4o6, 6o4 is not necessary
-                    #  for each algo
-                    #
-                    self.verify_tra_basic6(count=NUM_PKTS)
-                    self.verify_tra_basic4(count=NUM_PKTS)
-                    self.verify_tun_66(self.params[socket.AF_INET6],
-                                       count=NUM_PKTS)
-                    self.verify_tun_44(self.params[socket.AF_INET],
-                                       count=NUM_PKTS)
-
-                    #
-                    # remove the SPDs, SAs, etc
-                    #
-                    self.unconfig_network()
-
-                    #
-                    # reconfigure the network and SA to run the
-                    # anti replay tests
-                    #
-                    self.config_network(self.params.values())
-                    self.verify_tra_anti_replay()
-                    self.unconfig_network()
-
-
-if __name__ == '__main__':
-    unittest.main(testRunner=VppTestRunner)
+        self.config_network(self.params.values())
+
+        #
+        # run some traffic.
+        #  An exhautsive 4o6, 6o4 is not necessary
+        #  for each algo
+        #
+        self.verify_tra_basic6(count=NUM_PKTS)
+        self.verify_tra_basic4(count=NUM_PKTS)
+        self.verify_tun_66(self.params[socket.AF_INET6], count=NUM_PKTS)
+        #
+        # Use an odd-byte payload size to check for correct padding.
+        #
+        # 49 + 2 == 51 which should pad +1 to 52 for 4 byte alignment, +5
+        # to 56 for 8 byte alignment, and +13 to 64 for 64 byte alignment.
+        # This should catch bugs where the code is incorrectly over-padding
+        # for algorithms that don't require it
+        psz = 49 - len(IP() / ICMP()) if payload_size is None else payload_size
+        self.verify_tun_44(
+            self.params[socket.AF_INET], count=NUM_PKTS, payload_size=psz
+        )
+
+        LARGE_PKT_SZ = [
+            1970,  # results in 2 chained buffers entering decrypt node
+            # but leaving as simple buffer due to ICV removal (tra4)
+            2004,  # footer+ICV will be added to 2nd buffer (tun4)
+            4010,  # ICV ends up splitted across 2 buffers in esp_decrypt
+            # for transport4; transport6 takes normal path
+            4020,  # same as above but tra4 and tra6 are switched
+        ]
+        if self.engine in engines_supporting_chain_bufs:
+            for sz in LARGE_PKT_SZ:
+                self.verify_tra_basic4(count=NUM_PKTS, payload_size=sz)
+                self.verify_tra_basic6(count=NUM_PKTS, payload_size=sz)
+                self.verify_tun_66(
+                    self.params[socket.AF_INET6], count=NUM_PKTS, payload_size=sz
+                )
+                self.verify_tun_44(
+                    self.params[socket.AF_INET], count=NUM_PKTS, payload_size=sz
+                )
+
+        #
+        # reconfigure the network and SA to run the
+        # anti replay tests
+        #
+        saf = VppEnum.vl_api_ipsec_sad_flags_t
+        if flag & saf.IPSEC_API_SAD_FLAG_USE_ANTI_REPLAY:
+            self.unconfig_network()
+            self.config_network(self.params.values())
+            self.verify_tra_anti_replay()
+
+        self.unconfig_network()
+        self.config_network(self.params.values())
+        self.verify_hi_seq_num()
+        self.unconfig_network()
+        self.config_network(self.params.values())
+        self.verify_tra_lost()
+
+        #
+        # swap the handlers while SAs are up
+        #
+        self.unconfig_network()
+        self.config_network(self.params.values())
+        for e in engines:
+            if e != engine:
+                self.vapi.cli("set crypto handler all %s" % e)
+                self.verify_tra_basic4(count=NUM_PKTS)
+
+        self.unconfig_network()
+
+
+#
+# To generate test classes, do:
+#   grep '# GEN' test_ipsec_esp.py | sed -e 's/# GEN //g' | bash
+#
+# GEN for ENG in native ipsecmb openssl; do \
+# GEN   for ESN in ESNon ESNoff; do for AR in ARon ARoff; do \
+# GEN   for ALG in AES-GCM-128/NONE \
+# GEN     AES-GCM-192/NONE AES-GCM-256/NONE AES-CBC-128/MD5-96 \
+# GEN     AES-CBC-192/SHA1-96 AES-CBC-256/SHA1-96 \
+# GEN     3DES-CBC/SHA1-96 NONE/SHA1-96 \
+# GEN     AES-CTR-128/SHA1-96 AES-CTR-192/SHA1-96 AES-CTR-256/SHA1-96; do \
+# GEN      echo -en "\n\nclass "
+# GEN      echo -e "Test_${ENG}_${ESN}_${AR}_${ALG}(RunTestIpsecEspAll):" |
+# GEN             sed -e 's/-/_/g' -e 's#/#_#g' ;
+# GEN      echo '    """'$ENG $ESN $AR $ALG IPSec test'"""' ;
+# GEN      echo "    def test_ipsec(self):";
+# GEN      echo '        """'$ENG $ESN $AR $ALG IPSec test'"""' ;
+# GEN      echo "        self.run_test()";
+# GEN done; done; done; done
+#
+# GEN   for ESN in ESNon ESNoff; do for AR in ARon ARoff; do \
+# GEN   for ALG in \
+# GEN     AES-GCM-128/NONE AES-GCM-192/NONE AES-GCM-256/NONE \
+# GEN     AES-CBC-192/SHA1-96 AES-CBC-256/SHA1-96; do \
+# GEN      echo -en "\n\nclass "
+# GEN      echo -e "Test_async_${ESN}_${AR}_${ALG}(RunTestIpsecEspAll):" |
+# GEN             sed -e 's/-/_/g' -e 's#/#_#g' ;
+# GEN      echo '    """'async $ESN $AR $ALG IPSec test'"""' ;
+# GEN      echo "    def test_ipsec(self):";
+# GEN      echo '        """'async $ESN $AR $ALG IPSec test'"""' ;
+# GEN      echo "        self.run_test()";
+# GEN done; done; done;
+
+
+class Test_native_ESNon_ARon_AES_GCM_128_NONE(RunTestIpsecEspAll):
+    """native ESNon ARon AES-GCM-128/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNon ARon AES-GCM-128/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNon_ARon_AES_GCM_192_NONE(RunTestIpsecEspAll):
+    """native ESNon ARon AES-GCM-192/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNon ARon AES-GCM-192/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNon_ARon_AES_GCM_256_NONE(RunTestIpsecEspAll):
+    """native ESNon ARon AES-GCM-256/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNon ARon AES-GCM-256/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNon_ARon_AES_CBC_128_MD5_96(RunTestIpsecEspAll):
+    """native ESNon ARon AES-CBC-128/MD5-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNon ARon AES-CBC-128/MD5-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNon_ARon_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
+    """native ESNon ARon AES-CBC-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNon ARon AES-CBC-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNon_ARon_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
+    """native ESNon ARon AES-CBC-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNon ARon AES-CBC-256/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNon_ARon_3DES_CBC_SHA1_96(RunTestIpsecEspAll):
+    """native ESNon ARon 3DES-CBC/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNon ARon 3DES-CBC/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNon_ARon_NONE_SHA1_96(RunTestIpsecEspAll):
+    """native ESNon ARon NONE/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNon ARon NONE/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNon_ARon_AES_CTR_128_SHA1_96(RunTestIpsecEspAll):
+    """native ESNon ARon AES-CTR-128/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNon ARon AES-CTR-128/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNon_ARon_AES_CTR_192_SHA1_96(RunTestIpsecEspAll):
+    """native ESNon ARon AES-CTR-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNon ARon AES-CTR-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNon_ARon_AES_CTR_256_SHA1_96(RunTestIpsecEspAll):
+    """native ESNon ARon AES-CTR-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNon ARon AES-CTR-256/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNon_ARoff_AES_GCM_128_NONE(RunTestIpsecEspAll):
+    """native ESNon ARoff AES-GCM-128/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNon ARoff AES-GCM-128/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNon_ARoff_AES_GCM_192_NONE(RunTestIpsecEspAll):
+    """native ESNon ARoff AES-GCM-192/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNon ARoff AES-GCM-192/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNon_ARoff_AES_GCM_256_NONE(RunTestIpsecEspAll):
+    """native ESNon ARoff AES-GCM-256/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNon ARoff AES-GCM-256/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNon_ARoff_AES_CBC_128_MD5_96(RunTestIpsecEspAll):
+    """native ESNon ARoff AES-CBC-128/MD5-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNon ARoff AES-CBC-128/MD5-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNon_ARoff_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
+    """native ESNon ARoff AES-CBC-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNon ARoff AES-CBC-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNon_ARoff_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
+    """native ESNon ARoff AES-CBC-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNon ARoff AES-CBC-256/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNon_ARoff_3DES_CBC_SHA1_96(RunTestIpsecEspAll):
+    """native ESNon ARoff 3DES-CBC/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNon ARoff 3DES-CBC/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNon_ARoff_NONE_SHA1_96(RunTestIpsecEspAll):
+    """native ESNon ARoff NONE/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNon ARoff NONE/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNon_ARoff_AES_CTR_128_SHA1_96(RunTestIpsecEspAll):
+    """native ESNon ARoff AES-CTR-128/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNon ARoff AES-CTR-128/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNon_ARoff_AES_CTR_192_SHA1_96(RunTestIpsecEspAll):
+    """native ESNon ARoff AES-CTR-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNon ARoff AES-CTR-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNon_ARoff_AES_CTR_256_SHA1_96(RunTestIpsecEspAll):
+    """native ESNon ARoff AES-CTR-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNon ARoff AES-CTR-256/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNoff_ARon_AES_GCM_128_NONE(RunTestIpsecEspAll):
+    """native ESNoff ARon AES-GCM-128/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNoff ARon AES-GCM-128/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNoff_ARon_AES_GCM_192_NONE(RunTestIpsecEspAll):
+    """native ESNoff ARon AES-GCM-192/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNoff ARon AES-GCM-192/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNoff_ARon_AES_GCM_256_NONE(RunTestIpsecEspAll):
+    """native ESNoff ARon AES-GCM-256/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNoff ARon AES-GCM-256/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNoff_ARon_AES_CBC_128_MD5_96(RunTestIpsecEspAll):
+    """native ESNoff ARon AES-CBC-128/MD5-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNoff ARon AES-CBC-128/MD5-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNoff_ARon_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
+    """native ESNoff ARon AES-CBC-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNoff ARon AES-CBC-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNoff_ARon_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
+    """native ESNoff ARon AES-CBC-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNoff ARon AES-CBC-256/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNoff_ARon_3DES_CBC_SHA1_96(RunTestIpsecEspAll):
+    """native ESNoff ARon 3DES-CBC/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNoff ARon 3DES-CBC/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNoff_ARon_NONE_SHA1_96(RunTestIpsecEspAll):
+    """native ESNoff ARon NONE/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNoff ARon NONE/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNoff_ARon_AES_CTR_128_SHA1_96(RunTestIpsecEspAll):
+    """native ESNoff ARon AES-CTR-128/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNoff ARon AES-CTR-128/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNoff_ARon_AES_CTR_192_SHA1_96(RunTestIpsecEspAll):
+    """native ESNoff ARon AES-CTR-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNoff ARon AES-CTR-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNoff_ARon_AES_CTR_256_SHA1_96(RunTestIpsecEspAll):
+    """native ESNoff ARon AES-CTR-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNoff ARon AES-CTR-256/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNoff_ARoff_AES_GCM_128_NONE(RunTestIpsecEspAll):
+    """native ESNoff ARoff AES-GCM-128/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNoff ARoff AES-GCM-128/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNoff_ARoff_AES_GCM_192_NONE(RunTestIpsecEspAll):
+    """native ESNoff ARoff AES-GCM-192/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNoff ARoff AES-GCM-192/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNoff_ARoff_AES_GCM_256_NONE(RunTestIpsecEspAll):
+    """native ESNoff ARoff AES-GCM-256/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNoff ARoff AES-GCM-256/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNoff_ARoff_AES_CBC_128_MD5_96(RunTestIpsecEspAll):
+    """native ESNoff ARoff AES-CBC-128/MD5-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNoff ARoff AES-CBC-128/MD5-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNoff_ARoff_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
+    """native ESNoff ARoff AES-CBC-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNoff ARoff AES-CBC-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNoff_ARoff_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
+    """native ESNoff ARoff AES-CBC-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNoff ARoff AES-CBC-256/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNoff_ARoff_3DES_CBC_SHA1_96(RunTestIpsecEspAll):
+    """native ESNoff ARoff 3DES-CBC/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNoff ARoff 3DES-CBC/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNoff_ARoff_NONE_SHA1_96(RunTestIpsecEspAll):
+    """native ESNoff ARoff NONE/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNoff ARoff NONE/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNoff_ARoff_AES_CTR_128_SHA1_96(RunTestIpsecEspAll):
+    """native ESNoff ARoff AES-CTR-128/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNoff ARoff AES-CTR-128/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNoff_ARoff_AES_CTR_192_SHA1_96(RunTestIpsecEspAll):
+    """native ESNoff ARoff AES-CTR-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNoff ARoff AES-CTR-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_native_ESNoff_ARoff_AES_CTR_256_SHA1_96(RunTestIpsecEspAll):
+    """native ESNoff ARoff AES-CTR-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """native ESNoff ARoff AES-CTR-256/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNon_ARon_AES_GCM_128_NONE(RunTestIpsecEspAll):
+    """ipsecmb ESNon ARon AES-GCM-128/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNon ARon AES-GCM-128/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNon_ARon_AES_GCM_192_NONE(RunTestIpsecEspAll):
+    """ipsecmb ESNon ARon AES-GCM-192/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNon ARon AES-GCM-192/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNon_ARon_AES_GCM_256_NONE(RunTestIpsecEspAll):
+    """ipsecmb ESNon ARon AES-GCM-256/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNon ARon AES-GCM-256/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNon_ARon_AES_CBC_128_MD5_96(RunTestIpsecEspAll):
+    """ipsecmb ESNon ARon AES-CBC-128/MD5-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNon ARon AES-CBC-128/MD5-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNon_ARon_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNon ARon AES-CBC-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNon ARon AES-CBC-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNon_ARon_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNon ARon AES-CBC-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNon ARon AES-CBC-256/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNon_ARon_3DES_CBC_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNon ARon 3DES-CBC/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNon ARon 3DES-CBC/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNon_ARon_NONE_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNon ARon NONE/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNon ARon NONE/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNon_ARon_AES_CTR_128_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNon ARon AES-CTR-128/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNon ARon AES-CTR-128/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNon_ARon_AES_CTR_192_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNon ARon AES-CTR-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNon ARon AES-CTR-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNon_ARon_AES_CTR_256_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNon ARon AES-CTR-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNon ARon AES-CTR-256/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNon_ARoff_AES_GCM_128_NONE(RunTestIpsecEspAll):
+    """ipsecmb ESNon ARoff AES-GCM-128/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNon ARoff AES-GCM-128/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNon_ARoff_AES_GCM_192_NONE(RunTestIpsecEspAll):
+    """ipsecmb ESNon ARoff AES-GCM-192/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNon ARoff AES-GCM-192/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNon_ARoff_AES_GCM_256_NONE(RunTestIpsecEspAll):
+    """ipsecmb ESNon ARoff AES-GCM-256/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNon ARoff AES-GCM-256/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNon_ARoff_AES_CBC_128_MD5_96(RunTestIpsecEspAll):
+    """ipsecmb ESNon ARoff AES-CBC-128/MD5-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNon ARoff AES-CBC-128/MD5-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNon_ARoff_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNon ARoff AES-CBC-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNon ARoff AES-CBC-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNon_ARoff_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNon ARoff AES-CBC-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNon ARoff AES-CBC-256/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNon_ARoff_3DES_CBC_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNon ARoff 3DES-CBC/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNon ARoff 3DES-CBC/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNon_ARoff_NONE_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNon ARoff NONE/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNon ARoff NONE/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNon_ARoff_AES_CTR_128_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNon ARoff AES-CTR-128/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNon ARoff AES-CTR-128/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNon_ARoff_AES_CTR_192_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNon ARoff AES-CTR-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNon ARoff AES-CTR-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNon_ARoff_AES_CTR_256_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNon ARoff AES-CTR-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNon ARoff AES-CTR-256/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNoff_ARon_AES_GCM_128_NONE(RunTestIpsecEspAll):
+    """ipsecmb ESNoff ARon AES-GCM-128/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNoff ARon AES-GCM-128/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNoff_ARon_AES_GCM_192_NONE(RunTestIpsecEspAll):
+    """ipsecmb ESNoff ARon AES-GCM-192/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNoff ARon AES-GCM-192/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNoff_ARon_AES_GCM_256_NONE(RunTestIpsecEspAll):
+    """ipsecmb ESNoff ARon AES-GCM-256/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNoff ARon AES-GCM-256/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNoff_ARon_AES_CBC_128_MD5_96(RunTestIpsecEspAll):
+    """ipsecmb ESNoff ARon AES-CBC-128/MD5-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNoff ARon AES-CBC-128/MD5-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNoff_ARon_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNoff ARon AES-CBC-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNoff ARon AES-CBC-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNoff_ARon_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNoff ARon AES-CBC-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNoff ARon AES-CBC-256/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNoff_ARon_3DES_CBC_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNoff ARon 3DES-CBC/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNoff ARon 3DES-CBC/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNoff_ARon_NONE_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNoff ARon NONE/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNoff ARon NONE/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNoff_ARon_AES_CTR_128_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNoff ARon AES-CTR-128/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNoff ARon AES-CTR-128/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNoff_ARon_AES_CTR_192_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNoff ARon AES-CTR-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNoff ARon AES-CTR-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNoff_ARon_AES_CTR_256_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNoff ARon AES-CTR-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNoff ARon AES-CTR-256/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNoff_ARoff_AES_GCM_128_NONE(RunTestIpsecEspAll):
+    """ipsecmb ESNoff ARoff AES-GCM-128/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNoff ARoff AES-GCM-128/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNoff_ARoff_AES_GCM_192_NONE(RunTestIpsecEspAll):
+    """ipsecmb ESNoff ARoff AES-GCM-192/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNoff ARoff AES-GCM-192/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNoff_ARoff_AES_GCM_256_NONE(RunTestIpsecEspAll):
+    """ipsecmb ESNoff ARoff AES-GCM-256/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNoff ARoff AES-GCM-256/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNoff_ARoff_AES_CBC_128_MD5_96(RunTestIpsecEspAll):
+    """ipsecmb ESNoff ARoff AES-CBC-128/MD5-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNoff ARoff AES-CBC-128/MD5-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNoff_ARoff_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNoff ARoff AES-CBC-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNoff ARoff AES-CBC-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNoff_ARoff_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNoff ARoff AES-CBC-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNoff ARoff AES-CBC-256/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNoff_ARoff_3DES_CBC_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNoff ARoff 3DES-CBC/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNoff ARoff 3DES-CBC/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNoff_ARoff_NONE_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNoff ARoff NONE/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNoff ARoff NONE/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNoff_ARoff_AES_CTR_128_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNoff ARoff AES-CTR-128/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNoff ARoff AES-CTR-128/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNoff_ARoff_AES_CTR_192_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNoff ARoff AES-CTR-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNoff ARoff AES-CTR-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_ipsecmb_ESNoff_ARoff_AES_CTR_256_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESNoff ARoff AES-CTR-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """ipsecmb ESNoff ARoff AES-CTR-256/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNon_ARon_AES_GCM_128_NONE(RunTestIpsecEspAll):
+    """openssl ESNon ARon AES-GCM-128/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNon ARon AES-GCM-128/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNon_ARon_AES_GCM_192_NONE(RunTestIpsecEspAll):
+    """openssl ESNon ARon AES-GCM-192/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNon ARon AES-GCM-192/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNon_ARon_AES_GCM_256_NONE(RunTestIpsecEspAll):
+    """openssl ESNon ARon AES-GCM-256/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNon ARon AES-GCM-256/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNon_ARon_AES_CBC_128_MD5_96(RunTestIpsecEspAll):
+    """openssl ESNon ARon AES-CBC-128/MD5-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNon ARon AES-CBC-128/MD5-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNon_ARon_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNon ARon AES-CBC-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNon ARon AES-CBC-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNon_ARon_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNon ARon AES-CBC-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNon ARon AES-CBC-256/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNon_ARon_3DES_CBC_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNon ARon 3DES-CBC/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNon ARon 3DES-CBC/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNon_ARon_NONE_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNon ARon NONE/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNon ARon NONE/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNon_ARon_AES_CTR_128_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNon ARon AES-CTR-128/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNon ARon AES-CTR-128/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNon_ARon_AES_CTR_192_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNon ARon AES-CTR-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNon ARon AES-CTR-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNon_ARon_AES_CTR_256_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNon ARon AES-CTR-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNon ARon AES-CTR-256/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNon_ARoff_AES_GCM_128_NONE(RunTestIpsecEspAll):
+    """openssl ESNon ARoff AES-GCM-128/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNon ARoff AES-GCM-128/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNon_ARoff_AES_GCM_192_NONE(RunTestIpsecEspAll):
+    """openssl ESNon ARoff AES-GCM-192/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNon ARoff AES-GCM-192/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNon_ARoff_AES_GCM_256_NONE(RunTestIpsecEspAll):
+    """openssl ESNon ARoff AES-GCM-256/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNon ARoff AES-GCM-256/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNon_ARoff_AES_CBC_128_MD5_96(RunTestIpsecEspAll):
+    """openssl ESNon ARoff AES-CBC-128/MD5-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNon ARoff AES-CBC-128/MD5-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNon_ARoff_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNon ARoff AES-CBC-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNon ARoff AES-CBC-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNon_ARoff_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNon ARoff AES-CBC-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNon ARoff AES-CBC-256/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNon_ARoff_3DES_CBC_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNon ARoff 3DES-CBC/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNon ARoff 3DES-CBC/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNon_ARoff_NONE_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNon ARoff NONE/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNon ARoff NONE/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNon_ARoff_AES_CTR_128_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNon ARoff AES-CTR-128/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNon ARoff AES-CTR-128/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNon_ARoff_AES_CTR_192_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNon ARoff AES-CTR-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNon ARoff AES-CTR-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNon_ARoff_AES_CTR_256_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNon ARoff AES-CTR-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNon ARoff AES-CTR-256/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNoff_ARon_AES_GCM_128_NONE(RunTestIpsecEspAll):
+    """openssl ESNoff ARon AES-GCM-128/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNoff ARon AES-GCM-128/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNoff_ARon_AES_GCM_192_NONE(RunTestIpsecEspAll):
+    """openssl ESNoff ARon AES-GCM-192/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNoff ARon AES-GCM-192/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNoff_ARon_AES_GCM_256_NONE(RunTestIpsecEspAll):
+    """openssl ESNoff ARon AES-GCM-256/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNoff ARon AES-GCM-256/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNoff_ARon_AES_CBC_128_MD5_96(RunTestIpsecEspAll):
+    """openssl ESNoff ARon AES-CBC-128/MD5-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNoff ARon AES-CBC-128/MD5-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNoff_ARon_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNoff ARon AES-CBC-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNoff ARon AES-CBC-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNoff_ARon_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNoff ARon AES-CBC-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNoff ARon AES-CBC-256/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNoff_ARon_3DES_CBC_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNoff ARon 3DES-CBC/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNoff ARon 3DES-CBC/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNoff_ARon_NONE_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNoff ARon NONE/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNoff ARon NONE/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNoff_ARon_AES_CTR_128_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNoff ARon AES-CTR-128/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNoff ARon AES-CTR-128/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNoff_ARon_AES_CTR_192_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNoff ARon AES-CTR-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNoff ARon AES-CTR-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNoff_ARon_AES_CTR_256_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNoff ARon AES-CTR-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNoff ARon AES-CTR-256/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNoff_ARoff_AES_GCM_128_NONE(RunTestIpsecEspAll):
+    """openssl ESNoff ARoff AES-GCM-128/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNoff ARoff AES-GCM-128/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNoff_ARoff_AES_GCM_192_NONE(RunTestIpsecEspAll):
+    """openssl ESNoff ARoff AES-GCM-192/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNoff ARoff AES-GCM-192/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNoff_ARoff_AES_GCM_256_NONE(RunTestIpsecEspAll):
+    """openssl ESNoff ARoff AES-GCM-256/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNoff ARoff AES-GCM-256/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNoff_ARoff_AES_CBC_128_MD5_96(RunTestIpsecEspAll):
+    """openssl ESNoff ARoff AES-CBC-128/MD5-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNoff ARoff AES-CBC-128/MD5-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNoff_ARoff_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNoff ARoff AES-CBC-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNoff ARoff AES-CBC-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNoff_ARoff_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNoff ARoff AES-CBC-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNoff ARoff AES-CBC-256/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNoff_ARoff_3DES_CBC_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNoff ARoff 3DES-CBC/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNoff ARoff 3DES-CBC/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNoff_ARoff_NONE_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNoff ARoff NONE/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNoff ARoff NONE/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNoff_ARoff_AES_CTR_128_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNoff ARoff AES-CTR-128/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNoff ARoff AES-CTR-128/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNoff_ARoff_AES_CTR_192_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNoff ARoff AES-CTR-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNoff ARoff AES-CTR-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_openssl_ESNoff_ARoff_AES_CTR_256_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESNoff ARoff AES-CTR-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """openssl ESNoff ARoff AES-CTR-256/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_async_ESNon_ARon_AES_GCM_128_NONE(RunTestIpsecEspAll):
+    """async ESNon ARon AES-GCM-128/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """async ESNon ARon AES-GCM-128/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_async_ESNon_ARon_AES_GCM_192_NONE(RunTestIpsecEspAll):
+    """async ESNon ARon AES-GCM-192/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """async ESNon ARon AES-GCM-192/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_async_ESNon_ARon_AES_GCM_256_NONE(RunTestIpsecEspAll):
+    """async ESNon ARon AES-GCM-256/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """async ESNon ARon AES-GCM-256/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_async_ESNon_ARon_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
+    """async ESNon ARon AES-CBC-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """async ESNon ARon AES-CBC-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_async_ESNon_ARon_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
+    """async ESNon ARon AES-CBC-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """async ESNon ARon AES-CBC-256/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_async_ESNon_ARoff_AES_GCM_128_NONE(RunTestIpsecEspAll):
+    """async ESNon ARoff AES-GCM-128/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """async ESNon ARoff AES-GCM-128/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_async_ESNon_ARoff_AES_GCM_192_NONE(RunTestIpsecEspAll):
+    """async ESNon ARoff AES-GCM-192/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """async ESNon ARoff AES-GCM-192/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_async_ESNon_ARoff_AES_GCM_256_NONE(RunTestIpsecEspAll):
+    """async ESNon ARoff AES-GCM-256/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """async ESNon ARoff AES-GCM-256/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_async_ESNon_ARoff_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
+    """async ESNon ARoff AES-CBC-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """async ESNon ARoff AES-CBC-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_async_ESNon_ARoff_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
+    """async ESNon ARoff AES-CBC-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """async ESNon ARoff AES-CBC-256/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_async_ESNoff_ARon_AES_GCM_128_NONE(RunTestIpsecEspAll):
+    """async ESNoff ARon AES-GCM-128/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """async ESNoff ARon AES-GCM-128/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_async_ESNoff_ARon_AES_GCM_192_NONE(RunTestIpsecEspAll):
+    """async ESNoff ARon AES-GCM-192/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """async ESNoff ARon AES-GCM-192/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_async_ESNoff_ARon_AES_GCM_256_NONE(RunTestIpsecEspAll):
+    """async ESNoff ARon AES-GCM-256/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """async ESNoff ARon AES-GCM-256/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_async_ESNoff_ARon_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
+    """async ESNoff ARon AES-CBC-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """async ESNoff ARon AES-CBC-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_async_ESNoff_ARon_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
+    """async ESNoff ARon AES-CBC-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """async ESNoff ARon AES-CBC-256/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_async_ESNoff_ARoff_AES_GCM_128_NONE(RunTestIpsecEspAll):
+    """async ESNoff ARoff AES-GCM-128/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """async ESNoff ARoff AES-GCM-128/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_async_ESNoff_ARoff_AES_GCM_192_NONE(RunTestIpsecEspAll):
+    """async ESNoff ARoff AES-GCM-192/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """async ESNoff ARoff AES-GCM-192/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_async_ESNoff_ARoff_AES_GCM_256_NONE(RunTestIpsecEspAll):
+    """async ESNoff ARoff AES-GCM-256/NONE IPSec test"""
+
+    def test_ipsec(self):
+        """async ESNoff ARoff AES-GCM-256/NONE IPSec test"""
+        self.run_test()
+
+
+class Test_async_ESNoff_ARoff_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
+    """async ESNoff ARoff AES-CBC-192/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """async ESNoff ARoff AES-CBC-192/SHA1-96 IPSec test"""
+        self.run_test()
+
+
+class Test_async_ESNoff_ARoff_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
+    """async ESNoff ARoff AES-CBC-256/SHA1-96 IPSec test"""
+
+    def test_ipsec(self):
+        """async ESNoff ARoff AES-CBC-256/SHA1-96 IPSec test"""
+        self.run_test()