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reset ctx->num for CTR mode for FIPS EVP

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This commit is contained in:
Dr. Stephen Henson 2012-10-14 12:38:58 +00:00
parent aaf8b56fc8
commit 933c9d00da
1 changed files with 1 additions and 0 deletions
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fips/utl/fips_enc.c
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@ -208,6 +208,7 @@ int FIPS_cipherinit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher,
break;
case EVP_CIPH_CTR_MODE:
ctx->num = 0;
/* Don't reuse IV for CTR mode */
if(iv)
memcpy(ctx->iv, iv, M_EVP_CIPHER_CTX_iv_length(ctx));