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crypto: add more AES-GCM test cases

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Change-Id: Ibb3e2f3ba5f31482fc2f0dce53d68f8476608f4b
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
This commit is contained in:
Filip Tehlar
2019-04-11 09:55:56 +00:00
committed by Damjan Marion
parent 21ada3bd7e
commit 11a73973c9
2 changed files with 313 additions and 3 deletions
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6
src/plugins/crypto_openssl/main.c
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@@ -120,7 +120,8 @@ openssl_ops_enc_gcm (vlib_main_t * vm, vnet_crypto_op_t * ops[], u32 n_ops,
EVP_EncryptInit_ex (ctx, cipher, 0, 0, 0);
EVP_CIPHER_CTX_ctrl (ctx, EVP_CTRL_GCM_SET_IVLEN, op->iv_len, NULL);
EVP_EncryptInit_ex (ctx, 0, 0, op->key, op->iv);
EVP_EncryptUpdate (ctx, NULL, &len, op->aad, op->aad_len);
if (op->aad_len)
EVP_EncryptUpdate (ctx, NULL, &len, op->aad, op->aad_len);
EVP_EncryptUpdate (ctx, op->dst, &len, op->src, op->len);
EVP_EncryptFinal_ex (ctx, op->dst + len, &len);
EVP_CIPHER_CTX_ctrl (ctx, EVP_CTRL_GCM_GET_TAG, op->tag_len, op->tag);
@@ -145,7 +146,8 @@ openssl_ops_dec_gcm (vlib_main_t * vm, vnet_crypto_op_t * ops[], u32 n_ops,
EVP_DecryptInit_ex (ctx, cipher, 0, 0, 0);
EVP_CIPHER_CTX_ctrl (ctx, EVP_CTRL_GCM_SET_IVLEN, op->iv_len, 0);
EVP_DecryptInit_ex (ctx, 0, 0, op->key, op->iv);
EVP_DecryptUpdate (ctx, 0, &len, op->aad, op->aad_len);
if (op->aad_len)
EVP_DecryptUpdate (ctx, 0, &len, op->aad, op->aad_len);
EVP_DecryptUpdate (ctx, op->dst, &len, op->src, op->len);
EVP_CIPHER_CTX_ctrl (ctx, EVP_CTRL_GCM_SET_TAG, op->tag_len, op->tag);