ipsec: add support for RFC-4543 ENCR_NULL_AUTH_AES_GMAC

[vpp.git] / src / vnet / crypto / crypto.h

diff --git a/src/vnet/crypto/crypto.h b/src/vnet/crypto/crypto.h
index c16839d..a34d3c6 100644 (file)
--- a/src/vnet/crypto/crypto.h
+++ b/src/vnet/crypto/crypto.h
@@ -33,11 +33,14 @@
   _(AES_256_CTR, "aes-256-ctr", 32)
 
 /* CRYPTO_ID, PRETTY_NAME, KEY_LENGTH_IN_BYTES */
-#define foreach_crypto_aead_alg \
-  _(AES_128_GCM, "aes-128-gcm", 16) \
-  _(AES_192_GCM, "aes-192-gcm", 24) \
-  _(AES_256_GCM, "aes-256-gcm", 32) \
-  _(CHACHA20_POLY1305, "chacha20-poly1305", 32)
+#define foreach_crypto_aead_alg                                               \
+  _ (AES_128_GCM, "aes-128-gcm", 16)                                          \
+  _ (AES_192_GCM, "aes-192-gcm", 24)                                          \
+  _ (AES_256_GCM, "aes-256-gcm", 32)                                          \
+  _ (AES_128_NULL_GMAC, "aes-128-null-gmac", 16)                              \
+  _ (AES_192_NULL_GMAC, "aes-192-null-gmac", 24)                              \
+  _ (AES_256_NULL_GMAC, "aes-256-null-gmac", 32)                              \
+  _ (CHACHA20_POLY1305, "chacha20-poly1305", 32)
 
 #define foreach_crypto_hash_alg                                               \
   _ (SHA1, "sha-1")                                                           \
@@ -89,6 +92,12 @@ typedef enum
   _ (AES_192_GCM, "aes-192-gcm-aad12", 24, 16, 12)                            \
   _ (AES_256_GCM, "aes-256-gcm-aad8", 32, 16, 8)                              \
   _ (AES_256_GCM, "aes-256-gcm-aad12", 32, 16, 12)                            \
+  _ (AES_128_NULL_GMAC, "aes-128-null-gmac-aad8", 16, 16, 8)                  \
+  _ (AES_128_NULL_GMAC, "aes-128-null-gmac-aad12", 16, 16, 12)                \
+  _ (AES_192_NULL_GMAC, "aes-192-null-gmac-aad8", 24, 16, 8)                  \
+  _ (AES_192_NULL_GMAC, "aes-192-null-gmac-aad12", 24, 16, 12)                \
+  _ (AES_256_NULL_GMAC, "aes-256-null-gmac-aad8", 32, 16, 8)                  \
+  _ (AES_256_NULL_GMAC, "aes-256-null-gmac-aad12", 32, 16, 12)                \
   _ (CHACHA20_POLY1305, "chacha20-poly1305-aad8", 32, 16, 8)                  \
   _ (CHACHA20_POLY1305, "chacha20-poly1305-aad12", 32, 16, 12)                \
   _ (CHACHA20_POLY1305, "chacha20-poly1305", 32, 16, 0)