ipsec: Support async mode per-SA
[vpp.git] / test / test_ipsec_esp.py
index 036fbf3..dcbbb82 100644 (file)
@@ -1,7 +1,10 @@
 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
@@ -19,18 +22,19 @@ from vpp_papi import VppEnum
 
 NUM_PKTS = 67
 engines_supporting_chain_bufs = ["openssl"]
+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):
@@ -107,6 +111,7 @@ 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 = []
 
@@ -116,16 +121,22 @@ class ConfigIpsecESP(TemplateIpsec):
                                       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)
+                                      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.remote_addr[addr_type],
                                        self.tun_if.local_addr[addr_type],
+                                       tun_flags=tun_flags,
+                                       dscp=params.dscp,
                                        flags=flags,
-                                       salt=salt)
+                                       salt=salt,
+                                       hop_limit=params.outer_hop_limit)
         objs.append(params.tun_sa_in)
         objs.append(params.tun_sa_out)
 
@@ -368,11 +379,296 @@ class TestIpsecEsp1(TemplateIpsecEsp, IpsecTra46Tests,
         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 """
     pass
 
 
+class TestIpsecEspAsync(TemplateIpsecEsp):
+    """ Ipsec ESP - Aysnc tests """
+
+    worker_config = "workers 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,
+            0,
+            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,
+            0,
+            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.scapy_tun_spi:
+                decrypted = p.vpp_tun_sa.decrypt(rx[IP])
+            elif rx[ESP].spi == self.p_sync.vpp_tun_spi:
+                decrypted = self.p_sync.scapy_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.scapy_tun_spi:
+                decrypted = p.vpp_tun_sa.decrypt(rx[IP])
+            elif rx[ESP].spi == self.p_sync.vpp_tun_spi:
+                decrypted = self.p_sync.scapy_tun_sa.decrypt(rx[IP])
+            elif rx[ESP].spi == self.p_async.vpp_tun_spi:
+                decrypted = self.p_async.scapy_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()
+
+        # async mode should have been disabled now that there are
+        # no async SAs. there's no API for this, so a reluctant
+        # screen scrape.
+        self.assertTrue("DISABLED" in self.vapi.cli("sh crypto async status"))
+
+
 class TestIpsecEspHandoff(TemplateIpsecEsp,
                           IpsecTun6HandoffTests,
                           IpsecTun4HandoffTests):
@@ -441,7 +737,6 @@ class TestIpsecEspUdp(TemplateIpsecEspUdp, IpsecTra4Tests):
 
 class MyParameters():
     def __init__(self):
-        self.engines = ["ia32", "ipsecmb", "openssl"]
         flag_esn = VppEnum.vl_api_ipsec_sad_flags_t.IPSEC_API_SAD_FLAG_USE_ESN
         self.flags = [0, flag_esn]
         # foreach crypto algorithm
@@ -517,7 +812,34 @@ class MyParameters():
                   'scapy-crypto': "NULL",
                   'scapy-integ': "HMAC-SHA1-96",
                   'salt': 0,
-                  'key': b"JPjyOWBeVEQiMe7h00112233"}}
+                  '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,
@@ -525,6 +847,14 @@ class RunTestIpsecEspAll(ConfigIpsecESP,
                          IpsecTun4, IpsecTun6):
     """ Ipsec ESP all Algos """
 
+    @classmethod
+    def setUpConstants(cls):
+        test_args = str.split(cls.__doc__, " ")
+        engine = test_args[0]
+        if engine == "async":
+            cls.worker_config = "workers 2"
+        super(RunTestIpsecEspAll, cls).setUpConstants()
+
     def setUp(self):
         super(RunTestIpsecEspAll, self).setUp()
         test_args = str.split(self.__doc__, " ")
@@ -536,6 +866,9 @@ class RunTestIpsecEspAll(ConfigIpsecESP,
             self.flag = params.flags[1]
 
         self.algo = params.algos[test_args[2]]
+        self.async_mode = False
+        if self.engine == "async":
+            self.async_mode = True
 
     def tearDown(self):
         super(RunTestIpsecEspAll, self).tearDown()
@@ -544,8 +877,12 @@ class RunTestIpsecEspAll(ConfigIpsecESP,
         self.run_a_test(self.engine, self.flag, self.algo)
 
     def run_a_test(self, engine, flag, algo, payload_size=None):
-        self.vapi.cli("set crypto handler all %s" % engine)
+        if self.async_mode:
+            self.vapi.cli("set ipsec async mode on")
+        else:
+            self.vapi.cli("set crypto handler all %s" % engine)
 
+        self.logger.info(self.vapi.cli("show crypto async status"))
         self.ipv4_params = IPsecIPv4Params()
         self.ipv6_params = IPsecIPv6Params()
 
@@ -562,6 +899,8 @@ class RunTestIpsecEspAll(ConfigIpsecESP,
             p.crypt_key = algo['key']
             p.salt = algo['salt']
             p.flags = p.flags | flag
+            p.outer_flow_label = 243224
+            p.async_mode = self.async_mode
 
         self.reporter.send_keep_alive(self)
 
@@ -579,12 +918,21 @@ class RunTestIpsecEspAll(ConfigIpsecESP,
         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)
+                           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 accross 2 buffers in esp_decrypt
                    # for transport4; transport6 takes normal path
             4020,  # same as above but tra4 and tra6 are switched
@@ -598,6 +946,14 @@ class RunTestIpsecEspAll(ConfigIpsecESP,
                 self.verify_tun_44(self.params[socket.AF_INET],
                                    count=NUM_PKTS, payload_size=sz)
 
+        #
+        # swap the handlers while SAs are up
+        #
+        for e in engines:
+            if e != engine:
+                self.vapi.cli("set crypto handler all %s" % e)
+                self.verify_tra_basic4(count=NUM_PKTS)
+
         #
         # remove the SPDs, SAs, etc
         #
@@ -615,11 +971,12 @@ class RunTestIpsecEspAll(ConfigIpsecESP,
 # To generate test classes, do:
 #   grep '# GEN' test_ipsec_esp.py | sed -e 's/# GEN //g' | bash
 #
-# GEN for ENG in ia32 ipsecmb openssl; do \
+# GEN for ENG in native ipsecmb openssl; do \
 # GEN   for FLG in noESN ESN; do 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; do \
+# 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      [[ ${FLG} == "ESN" &&  ${ALG} == *"NONE" ]] && continue
 # GEN      echo -e "\n\nclass Test_${ENG}_${FLG}_${ALG}(RunTestIpsecEspAll):" |
 # GEN             sed -e 's/-/_/g' -e 's#/#_#g' ; \
@@ -627,82 +984,129 @@ class RunTestIpsecEspAll(ConfigIpsecESP,
 # GEN      echo "    def test_ipsec(self):";
 # GEN      echo "        self.run_test()";
 # GEN done; done; done
+#
+# GEN   for FLG in noESN ESN; do 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      [[ ${FLG} == "ESN" &&  ${ALG} == *"NONE" ]] && continue
+# GEN      echo -e "\n\nclass Test_async_${FLG}_${ALG}(RunTestIpsecEspAll):" |
+# GEN             sed -e 's/-/_/g' -e 's#/#_#g' ; \
+# GEN      echo '    """'async $FLG $ALG IPSec test'"""' ;
+# GEN      echo "    def test_ipsec(self):";
+# GEN      echo "        self.run_test()";
+# GEN done; done;
+
+
+class Test_native_noESN_AES_GCM_128_NONE(RunTestIpsecEspAll):
+    """native noESN AES-GCM-128/NONE IPSec test"""
+    def test_ipsec(self):
+        self.run_test()
+
+
+class Test_native_noESN_AES_GCM_192_NONE(RunTestIpsecEspAll):
+    """native noESN AES-GCM-192/NONE IPSec test"""
+    def test_ipsec(self):
+        self.run_test()
+
+
+class Test_native_noESN_AES_GCM_256_NONE(RunTestIpsecEspAll):
+    """native noESN AES-GCM-256/NONE IPSec test"""
+    def test_ipsec(self):
+        self.run_test()
+
+
+class Test_native_noESN_AES_CBC_128_MD5_96(RunTestIpsecEspAll):
+    """native noESN AES-CBC-128/MD5-96 IPSec test"""
+    def test_ipsec(self):
+        self.run_test()
 
 
-class Test_ia32_noESN_AES_GCM_128_NONE(RunTestIpsecEspAll):
-    """ia32 noESN AES-GCM-128/NONE IPSec test"""
+class Test_native_noESN_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
+    """native noESN AES-CBC-192/SHA1-96 IPSec test"""
     def test_ipsec(self):
         self.run_test()
 
 
-class Test_ia32_noESN_AES_GCM_192_NONE(RunTestIpsecEspAll):
-    """ia32 noESN AES-GCM-192/NONE IPSec test"""
+class Test_native_noESN_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
+    """native noESN AES-CBC-256/SHA1-96 IPSec test"""
     def test_ipsec(self):
         self.run_test()
 
 
-class Test_ia32_noESN_AES_GCM_256_NONE(RunTestIpsecEspAll):
-    """ia32 noESN AES-GCM-256/NONE IPSec test"""
+class Test_native_noESN_3DES_CBC_SHA1_96(RunTestIpsecEspAll):
+    """native noESN 3DES-CBC/SHA1-96 IPSec test"""
     def test_ipsec(self):
         self.run_test()
 
 
-class Test_ia32_noESN_AES_CBC_128_MD5_96(RunTestIpsecEspAll):
-    """ia32 noESN AES-CBC-128/MD5-96 IPSec test"""
+class Test_native_noESN_NONE_SHA1_96(RunTestIpsecEspAll):
+    """native noESN NONE/SHA1-96 IPSec test"""
     def test_ipsec(self):
         self.run_test()
 
 
-class Test_ia32_noESN_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
-    """ia32 noESN AES-CBC-192/SHA1-96 IPSec test"""
+class Test_native_noESN_AES_CTR_128_SHA1_96(RunTestIpsecEspAll):
+    """native noESN AES-CTR-128/SHA1-96 IPSec test"""
     def test_ipsec(self):
         self.run_test()
 
 
-class Test_ia32_noESN_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
-    """ia32 noESN AES-CBC-256/SHA1-96 IPSec test"""
+class Test_native_noESN_AES_CTR_192_SHA1_96(RunTestIpsecEspAll):
+    """native noESN AES-CTR-192/SHA1-96 IPSec test"""
     def test_ipsec(self):
         self.run_test()
 
 
-class Test_ia32_noESN_3DES_CBC_SHA1_96(RunTestIpsecEspAll):
-    """ia32 noESN 3DES-CBC/SHA1-96 IPSec test"""
+class Test_native_noESN_AES_CTR_256_SHA1_96(RunTestIpsecEspAll):
+    """native noESN AES-CTR-256/SHA1-96 IPSec test"""
     def test_ipsec(self):
         self.run_test()
 
 
-class Test_ia32_noESN_NONE_SHA1_96(RunTestIpsecEspAll):
-    """ia32 noESN NONE/SHA1-96 IPSec test"""
+class Test_native_ESN_AES_CBC_128_MD5_96(RunTestIpsecEspAll):
+    """native ESN AES-CBC-128/MD5-96 IPSec test"""
     def test_ipsec(self):
         self.run_test()
 
 
-class Test_ia32_ESN_AES_CBC_128_MD5_96(RunTestIpsecEspAll):
-    """ia32 ESN AES-CBC-128/MD5-96 IPSec test"""
+class Test_native_ESN_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
+    """native ESN AES-CBC-192/SHA1-96 IPSec test"""
     def test_ipsec(self):
         self.run_test()
 
 
-class Test_ia32_ESN_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
-    """ia32 ESN AES-CBC-192/SHA1-96 IPSec test"""
+class Test_native_ESN_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
+    """native ESN AES-CBC-256/SHA1-96 IPSec test"""
     def test_ipsec(self):
         self.run_test()
 
 
-class Test_ia32_ESN_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
-    """ia32 ESN AES-CBC-256/SHA1-96 IPSec test"""
+class Test_native_ESN_3DES_CBC_SHA1_96(RunTestIpsecEspAll):
+    """native ESN 3DES-CBC/SHA1-96 IPSec test"""
     def test_ipsec(self):
         self.run_test()
 
 
-class Test_ia32_ESN_3DES_CBC_SHA1_96(RunTestIpsecEspAll):
-    """ia32 ESN 3DES-CBC/SHA1-96 IPSec test"""
+class Test_native_ESN_NONE_SHA1_96(RunTestIpsecEspAll):
+    """native ESN NONE/SHA1-96 IPSec test"""
     def test_ipsec(self):
         self.run_test()
 
 
-class Test_ia32_ESN_NONE_SHA1_96(RunTestIpsecEspAll):
-    """ia32 ESN NONE/SHA1-96 IPSec test"""
+class Test_native_ESN_AES_CTR_128_SHA1_96(RunTestIpsecEspAll):
+    """native ESN AES-CTR-128/SHA1-96 IPSec test"""
+    def test_ipsec(self):
+        self.run_test()
+
+
+class Test_native_ESN_AES_CTR_192_SHA1_96(RunTestIpsecEspAll):
+    """native ESN AES-CTR-192/SHA1-96 IPSec test"""
+    def test_ipsec(self):
+        self.run_test()
+
+
+class Test_native_ESN_AES_CTR_256_SHA1_96(RunTestIpsecEspAll):
+    """native ESN AES-CTR-256/SHA1-96 IPSec test"""
     def test_ipsec(self):
         self.run_test()
 
@@ -755,6 +1159,24 @@ class Test_ipsecmb_noESN_NONE_SHA1_96(RunTestIpsecEspAll):
         self.run_test()
 
 
+class Test_ipsecmb_noESN_AES_CTR_128_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb noESN AES-CTR-128/SHA1-96 IPSec test"""
+    def test_ipsec(self):
+        self.run_test()
+
+
+class Test_ipsecmb_noESN_AES_CTR_192_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb noESN AES-CTR-192/SHA1-96 IPSec test"""
+    def test_ipsec(self):
+        self.run_test()
+
+
+class Test_ipsecmb_noESN_AES_CTR_256_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb noESN AES-CTR-256/SHA1-96 IPSec test"""
+    def test_ipsec(self):
+        self.run_test()
+
+
 class Test_ipsecmb_ESN_AES_CBC_128_MD5_96(RunTestIpsecEspAll):
     """ipsecmb ESN AES-CBC-128/MD5-96 IPSec test"""
     def test_ipsec(self):
@@ -785,6 +1207,24 @@ class Test_ipsecmb_ESN_NONE_SHA1_96(RunTestIpsecEspAll):
         self.run_test()
 
 
+class Test_ipsecmb_ESN_AES_CTR_128_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESN AES-CTR-128/SHA1-96 IPSec test"""
+    def test_ipsec(self):
+        self.run_test()
+
+
+class Test_ipsecmb_ESN_AES_CTR_192_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESN AES-CTR-192/SHA1-96 IPSec test"""
+    def test_ipsec(self):
+        self.run_test()
+
+
+class Test_ipsecmb_ESN_AES_CTR_256_SHA1_96(RunTestIpsecEspAll):
+    """ipsecmb ESN AES-CTR-256/SHA1-96 IPSec test"""
+    def test_ipsec(self):
+        self.run_test()
+
+
 class Test_openssl_noESN_AES_GCM_128_NONE(RunTestIpsecEspAll):
     """openssl noESN AES-GCM-128/NONE IPSec test"""
     def test_ipsec(self):
@@ -833,6 +1273,24 @@ class Test_openssl_noESN_NONE_SHA1_96(RunTestIpsecEspAll):
         self.run_test()
 
 
+class Test_openssl_noESN_AES_CTR_128_SHA1_96(RunTestIpsecEspAll):
+    """openssl noESN AES-CTR-128/SHA1-96 IPSec test"""
+    def test_ipsec(self):
+        self.run_test()
+
+
+class Test_openssl_noESN_AES_CTR_192_SHA1_96(RunTestIpsecEspAll):
+    """openssl noESN AES-CTR-192/SHA1-96 IPSec test"""
+    def test_ipsec(self):
+        self.run_test()
+
+
+class Test_openssl_noESN_AES_CTR_256_SHA1_96(RunTestIpsecEspAll):
+    """openssl noESN AES-CTR-256/SHA1-96 IPSec test"""
+    def test_ipsec(self):
+        self.run_test()
+
+
 class Test_openssl_ESN_AES_CBC_128_MD5_96(RunTestIpsecEspAll):
     """openssl ESN AES-CBC-128/MD5-96 IPSec test"""
     def test_ipsec(self):
@@ -863,5 +1321,61 @@ class Test_openssl_ESN_NONE_SHA1_96(RunTestIpsecEspAll):
         self.run_test()
 
 
-if __name__ == '__main__':
-    unittest.main(testRunner=VppTestRunner)
+class Test_openssl_ESN_AES_CTR_128_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESN AES-CTR-128/SHA1-96 IPSec test"""
+    def test_ipsec(self):
+        self.run_test()
+
+
+class Test_openssl_ESN_AES_CTR_192_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESN AES-CTR-192/SHA1-96 IPSec test"""
+    def test_ipsec(self):
+        self.run_test()
+
+
+class Test_openssl_ESN_AES_CTR_256_SHA1_96(RunTestIpsecEspAll):
+    """openssl ESN AES-CTR-256/SHA1-96 IPSec test"""
+    def test_ipsec(self):
+        self.run_test()
+
+
+class Test_async_noESN_AES_GCM_128_NONE(RunTestIpsecEspAll):
+    """async noESN AES-GCM-128/NONE IPSec test"""
+    def test_ipsec(self):
+        self.run_test()
+
+
+class Test_async_noESN_AES_GCM_192_NONE(RunTestIpsecEspAll):
+    """async noESN AES-GCM-192/NONE IPSec test"""
+    def test_ipsec(self):
+        self.run_test()
+
+
+class Test_async_noESN_AES_GCM_256_NONE(RunTestIpsecEspAll):
+    """async noESN AES-GCM-256/NONE IPSec test"""
+    def test_ipsec(self):
+        self.run_test()
+
+
+class Test_async_noESN_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
+    """async noESN AES-CBC-192/SHA1-96 IPSec test"""
+    def test_ipsec(self):
+        self.run_test()
+
+
+class Test_async_noESN_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
+    """async noESN AES-CBC-256/SHA1-96 IPSec test"""
+    def test_ipsec(self):
+        self.run_test()
+
+
+class Test_async_ESN_AES_CBC_192_SHA1_96(RunTestIpsecEspAll):
+    """async ESN AES-CBC-192/SHA1-96 IPSec test"""
+    def test_ipsec(self):
+        self.run_test()
+
+
+class Test_async_ESN_AES_CBC_256_SHA1_96(RunTestIpsecEspAll):
+    """async ESN AES-CBC-256/SHA1-96 IPSec test"""
+    def test_ipsec(self):
+        self.run_test()