diff options
| author |   Filip Tehlar <ftehlar@cisco.com> | 2021-05-03 15:29:56 +0000 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2021-05-05 07:34:00 +0000 |
| commit | 06111a837d77323d253ecfd26557775fa0b03ca8 (patch) | |
| tree | d41200c0d91d01894b6caaa82e03c2f86c5800b2 /src/vnet | |
| parent | 9592909ecc1522cf36d4701f998b6f03c738e319 (diff) | |
crypto crypto-openssl: support hashing operations
Type: feature
Change-Id: I36041fe5c5f0ff129aee42516189807e96f62123
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
Diffstat (limited to 'src/vnet')
| -rw-r--r-- | src/vnet/crypto/crypto.c | 27 | ||||
| -rw-r--r-- | src/vnet/crypto/crypto.h | 40 |
2 files changed, 52 insertions, 15 deletions
diff --git a/src/vnet/crypto/crypto.c b/src/vnet/crypto/crypto.c index 74f945e8382..3b1505ad448 100644 --- a/src/vnet/crypto/crypto.c +++ b/src/vnet/crypto/crypto.c @@ -343,7 +343,13 @@ vnet_crypto_key_len_check (vnet_crypto_alg_t alg, u16 length) #define _(n, s) \ case VNET_CRYPTO_ALG_HMAC_##n: \ return 1; - foreach_crypto_hmac_alg + foreach_crypto_hmac_alg +#undef _ + +#define _(n, s) \ + case VNET_CRYPTO_ALG_HASH_##n: \ + return 1; + foreach_crypto_hash_alg #undef _ } @@ -669,6 +675,20 @@ vnet_crypto_init_cipher_data (vnet_crypto_alg_t alg, vnet_crypto_op_id_t eid, } static void +vnet_crypto_init_hash_data (vnet_crypto_alg_t alg, vnet_crypto_op_id_t id, + char *name) +{ + vnet_crypto_main_t *cm = &crypto_main; + cm->algs[alg].name = name; + cm->algs[alg].op_by_type[VNET_CRYPTO_OP_TYPE_HASH] = id; + cm->opt_data[id].alg = alg; + cm->opt_data[id].active_engine_index_simple = ~0; + cm->opt_data[id].active_engine_index_chained = ~0; + cm->opt_data[id].type = VNET_CRYPTO_OP_TYPE_HASH; + hash_set_mem (cm->alg_index_by_name, name, alg); +} + +static void vnet_crypto_init_hmac_data (vnet_crypto_alg_t alg, vnet_crypto_op_id_t id, char *name) { @@ -740,6 +760,11 @@ vnet_crypto_init (vlib_main_t * vm) VNET_CRYPTO_OP_##n##_HMAC, "hmac-" s); foreach_crypto_hmac_alg; #undef _ +#define _(n, s) \ + vnet_crypto_init_hash_data (VNET_CRYPTO_ALG_HASH_##n, \ + VNET_CRYPTO_OP_##n##_HASH, s); + foreach_crypto_hash_alg; +#undef _ #define _(n, s, k, t, a) \ vnet_crypto_init_async_data (VNET_CRYPTO_ALG_##n##_TAG##t##_AAD##a, \ VNET_CRYPTO_OP_##n##_TAG##t##_AAD##a##_ENC, \ diff --git a/src/vnet/crypto/crypto.h b/src/vnet/crypto/crypto.h index a44c8910555..71978b64835 100644 --- a/src/vnet/crypto/crypto.h +++ b/src/vnet/crypto/crypto.h @@ -39,6 +39,13 @@ _(AES_256_GCM, "aes-256-gcm", 32) \ _(CHACHA20_POLY1305, "chacha20-poly1305", 32) +#define foreach_crypto_hash_alg \ + _ (SHA1, "sha-1") \ + _ (SHA224, "sha-224") \ + _ (SHA256, "sha-256") \ + _ (SHA384, "sha-384") \ + _ (SHA512, "sha-512") + #define foreach_crypto_hmac_alg \ _(MD5, "md5") \ _(SHA1, "sha-1") \ @@ -47,12 +54,13 @@ _(SHA384, "sha-384") \ _(SHA512, "sha-512") -#define foreach_crypto_op_type \ - _(ENCRYPT, "encrypt") \ - _(DECRYPT, "decrypt") \ - _(AEAD_ENCRYPT, "aead-encrypt") \ - _(AEAD_DECRYPT, "aead-decrypt") \ - _(HMAC, "hmac") +#define foreach_crypto_op_type \ + _ (ENCRYPT, "encrypt") \ + _ (DECRYPT, "decrypt") \ + _ (AEAD_ENCRYPT, "aead-encrypt") \ + _ (AEAD_DECRYPT, "aead-decrypt") \ + _ (HMAC, "hmac") \ + _ (HASH, "hash") typedef enum { @@ -138,13 +146,15 @@ typedef enum { VNET_CRYPTO_ALG_NONE = 0, #define _(n, s, l) VNET_CRYPTO_ALG_##n, - foreach_crypto_cipher_alg - foreach_crypto_aead_alg + foreach_crypto_cipher_alg foreach_crypto_aead_alg #undef _ #define _(n, s) VNET_CRYPTO_ALG_HMAC_##n, - foreach_crypto_hmac_alg + foreach_crypto_hmac_alg +#undef _ +#define _(n, s) VNET_CRYPTO_ALG_HASH_##n, + foreach_crypto_hash_alg #undef _ - VNET_CRYPTO_N_ALGS, + VNET_CRYPTO_N_ALGS, } vnet_crypto_alg_t; typedef enum @@ -210,13 +220,15 @@ typedef enum { VNET_CRYPTO_OP_NONE = 0, #define _(n, s, l) VNET_CRYPTO_OP_##n##_ENC, VNET_CRYPTO_OP_##n##_DEC, - foreach_crypto_cipher_alg - foreach_crypto_aead_alg + foreach_crypto_cipher_alg foreach_crypto_aead_alg #undef _ #define _(n, s) VNET_CRYPTO_OP_##n##_HMAC, - foreach_crypto_hmac_alg + foreach_crypto_hmac_alg +#undef _ +#define _(n, s) VNET_CRYPTO_OP_##n##_HASH, + foreach_crypto_hash_alg #undef _ - VNET_CRYPTO_N_OP_IDS, + VNET_CRYPTO_N_OP_IDS, } vnet_crypto_op_id_t; /* *INDENT-ON* */ |