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authorNeale Ranns <nranns@cisco.com>2019-04-14 20:43:51 +0000
committerDamjan Marion <dmarion@me.com>2019-04-16 15:54:57 +0000
commit88db8b286e05ceb5882c192005e489a0570d51d7 (patch)
tree781ed47a4a7810a43f0ad0bb05a87e329a8f3360 /src
parent6c2f821179ea8d8c848b33e180936c20479b57fc (diff)
crypto: openssl - IV len not passed by caller. Callee knows from algo type
Change-Id: Ib80e9bfb19a79e1adc79aef90371a15954daa993 Signed-off-by: Neale Ranns <nranns@cisco.com> (cherry picked from commit 45df934daf89391a399651f171278a4c0cad30f7)
Diffstat (limited to 'src')
-rw-r--r--src/plugins/crypto_openssl/main.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/plugins/crypto_openssl/main.c b/src/plugins/crypto_openssl/main.c
index 71dff03d416..9611d127c26 100644
--- a/src/plugins/crypto_openssl/main.c
+++ b/src/plugins/crypto_openssl/main.c
@@ -115,10 +115,10 @@ openssl_ops_enc_gcm (vlib_main_t * vm, vnet_crypto_op_t * ops[], u32 n_ops,
int len;
if (op->flags & VNET_CRYPTO_OP_FLAG_INIT_IV)
- RAND_bytes (op->iv, op->iv_len);
+ RAND_bytes (op->iv, 8);
EVP_EncryptInit_ex (ctx, cipher, 0, 0, 0);
- EVP_CIPHER_CTX_ctrl (ctx, EVP_CTRL_GCM_SET_IVLEN, op->iv_len, NULL);
+ EVP_CIPHER_CTX_ctrl (ctx, EVP_CTRL_GCM_SET_IVLEN, 8, NULL);
EVP_EncryptInit_ex (ctx, 0, 0, op->key, op->iv);
EVP_EncryptUpdate (ctx, NULL, &len, op->aad, op->aad_len);
EVP_EncryptUpdate (ctx, op->dst, &len, op->src, op->len);