From: Krzysztof Jackiewicz <k.jackiewicz@samsung.com>
Date: Fri, 13 May 2016 07:37:10 +0000 (+0200)
Subject: Remove CMAC from digest algorithms.
X-Git-Tag: accepted/tizen/common/20160810.161523~138
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=aff97e9576a188849aa42beace30b8dc6f83053f;p=platform%2Fcore%2Fsecurity%2Fyaca.git

Remove CMAC from digest algorithms.

Change-Id: I3bb2ddd69b3f7d052cf2fbaea5feaf1b88be9795
---

diff --git a/api/yaca/types.h b/api/yaca/types.h
index 3284ede..b6068a9 100644
--- a/api/yaca/types.h
+++ b/api/yaca/types.h
@@ -115,7 +115,7 @@ typedef enum {
 } yaca_key_bits_e;
 
 /**
- * @brief Message digest algorithms. CMAC is included to simplify API
+ * @brief Message digest algorithms.
  */
 typedef enum {
 	YACA_DIGEST_MD5,      /**< Message digest algorithm MD5  */
@@ -124,7 +124,6 @@ typedef enum {
 	YACA_DIGEST_SHA256,   /**< Message digest algorithm SHA2, 256bit  */
 	YACA_DIGEST_SHA384,   /**< Message digest algorithm SHA2, 384bit  */
 	YACA_DIGEST_SHA512,   /**< Message digest algorithm SHA2, 512bit  */
-	YACA_DIGEST_CMAC      /**< TODO: perhaps CMAC should be handled differently */
 } yaca_digest_algo_e;
 
 /**
diff --git a/examples/sign.c b/examples/sign.c
index f2ba25e..5612ead 100644
--- a/examples/sign.c
+++ b/examples/sign.c
@@ -150,6 +150,8 @@ finish:
 
 void sign_verify_cmac(void)
 {
+	// TODO rewrite it
+#if 0
 	char* signature = NULL;
 	size_t signature_len;
 
@@ -199,6 +201,7 @@ finish:
 	yaca_free(signature);
 	yaca_key_free(key);
 	yaca_ctx_free(ctx);
+#endif
 }
 
 int main()
diff --git a/src/digest.c b/src/digest.c
index 10d4dbf..09fbd34 100644
--- a/src/digest.c
+++ b/src/digest.c
@@ -100,9 +100,6 @@ int digest_get_algorithm(yaca_digest_algo_e algo, const EVP_MD **md)
 	case YACA_DIGEST_SHA512:
 		*md = EVP_sha512();
 		break;
-	case YACA_DIGEST_CMAC:
-		ret = YACA_ERROR_NOT_IMPLEMENTED;
-		break;
 	default:
 		ret = YACA_ERROR_INVALID_ARGUMENT;
 		break;