From bbe0c8c5be6aa2cbbb60c4aa80990cb995955903 Mon Sep 17 00:00:00 2001 From: "Dr. Stephen Henson" Date: Wed, 11 Apr 2012 12:26:41 +0000 Subject: [PATCH] make reinitialisation work for CMAC --- crypto/cmac/cmac.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/crypto/cmac/cmac.c b/crypto/cmac/cmac.c index 064b67d073..88a323da9c 100644 --- a/crypto/cmac/cmac.c +++ b/crypto/cmac/cmac.c @@ -151,6 +151,8 @@ int CMAC_Init(CMAC_CTX *ctx, const void *key, size_t keylen, return 0; if (!M_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 */ -- 2.34.1