Fix HMAC SHA3-224 and HMAC SHA3-256.

[openssl.git] / crypto / hmac / hmac_lcl.h

diff --git a/crypto/hmac/hmac_lcl.h b/crypto/hmac/hmac_lcl.h
index 4c156dc126c229c5b946e9faca52ca3675420f62..8fd8345694a26baf3d79421c05ad872781392ef2 100644 (file)
--- a/crypto/hmac/hmac_lcl.h
+++ b/crypto/hmac/hmac_lcl.h
@@ -1,5 +1,5 @@
 /*
 /*

- * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.

  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy


@@ -10,12 +10,8 @@
 #ifndef HEADER_HMAC_LCL_H
 # define HEADER_HMAC_LCL_H
 
 #ifndef HEADER_HMAC_LCL_H
 # define HEADER_HMAC_LCL_H
 

-#ifdef  __cplusplus
-extern "C" {
-#endif
-#if 0                            /* emacs indentation fix */
-}
-#endif
+/* The current largest case is for SHA3-224 */
+#define HMAC_MAX_MD_CBLOCK_SIZE     144

 
 struct hmac_ctx_st {
     const EVP_MD *md;
 
 struct hmac_ctx_st {
     const EVP_MD *md;


@@ -23,11 +19,7 @@ struct hmac_ctx_st {
     EVP_MD_CTX *i_ctx;
     EVP_MD_CTX *o_ctx;
     unsigned int key_length;
     EVP_MD_CTX *i_ctx;
     EVP_MD_CTX *o_ctx;
     unsigned int key_length;

-    unsigned char key[HMAC_MAX_MD_CBLOCK];
+    unsigned char key[HMAC_MAX_MD_CBLOCK_SIZE];

 };
 
 };
 

-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-

 #endif
 #endif