commit 656864b3605fde3d6ac127453a9442bb9a29e5cc
author Thomas Fossati <thomas.fossati@alcatel-lucent.com> Sun Jul 17 08:51:22 2016 +0100
committer Jaeden Amero <jaeden.amero@arm.com> Mon Jun 11 13:10:14 2018 +0100
tree cf52a35ee2e7e6fdffb320b82459df7e6a309613
parent c4bd8ec5edd718ad81a9169fd6a75b04059658c6

Add an HKDF (RFC 5869) implementation

include/mbedtls/check_config.h

diff --git a/include/mbedtls/check_config.h b/include/mbedtls/check_config.h
index be80332..4689f3a 100644
--- a/include/mbedtls/check_config.h
+++ b/include/mbedtls/check_config.h
@@ -4,7 +4,7 @@
  * \brief Consistency checks for configuration options
  */
 /*
- *  Copyright (C) 2006-2016, ARM Limited, All Rights Reserved
+ *  Copyright (C) 2006-2018, ARM Limited, All Rights Reserved
  *  SPDX-License-Identifier: Apache-2.0
  *
  *  Licensed under the Apache License, Version 2.0 (the "License"); you may
@@ -191,6 +191,10 @@
 #error "MBEDTLS_HAVEGE_C defined, but not all prerequisites"
 #endif
 
+#if defined(MBEDTLS_HKDF_C) && !defined(MBEDTLS_MD_C)
+#error "MBEDTLS_HKDF_C defined, but not all prerequisites"
+#endif
+
 #if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C)
 #error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites"
 #endif