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make reinitialisation work for CMAC

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This commit is contained in:
Dr. Stephen Henson 2012-04-11 12:26:13 +00:00
parent 6cbae10b5e
commit a7612c5066
1 changed files with 2 additions and 0 deletions
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2
crypto/cmac/cmac.c
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@ -179,6 +179,8 @@ int CMAC_Init(CMAC_CTX *ctx, const void *key, size_t keylen,
return 0;
if (!EVP_EncryptInit_ex(&ctx->cctx, NULL, NULL, NULL, zero_iv))
return 0;
memset(ctx->tbl, 0, bl);
ctx->nlast_block = 0;
return 1;
}
/* Initialiase context */