Fix SmmCryptLib issue when calling time() in RealTimeClock.c

[mirror_edk2.git] / CryptoPkg / Library / BaseCryptLib / SmmCryptLib.inf

diff --git a/CryptoPkg/Library/BaseCryptLib/SmmCryptLib.inf b/CryptoPkg/Library/BaseCryptLib/SmmCryptLib.inf
index 03ed82f68703ef419366207620437f4eecdbe182..f7bccc4379ae260d4bf84143081a08094c0ec182 100644 (file)
--- a/CryptoPkg/Library/BaseCryptLib/SmmCryptLib.inf
+++ b/CryptoPkg/Library/BaseCryptLib/SmmCryptLib.inf
@@ -1,6 +1,15 @@
 ## @file\r
 #  Cryptographic Library Instance for SMM driver.\r
 #\r
+#  This library instance uses ConstantTimeClock.c thus does not provide\r
+#  functionality for following APIs which need system time support:\r
+#  1) RsaGenerateKey\r
+#  2) RsaCheckKey\r
+#  3) RsaPkcs1Sign\r
+#  4) Pkcs7Sign\r
+#  5) DhGenerateParameter\r
+#  6) DhGenerateKey\r
+#\r
 #  Copyright (c) 2010 - 2012, Intel Corporation. All rights reserved.<BR>\r
 #  This program and the accompanying materials\r
 #  are licensed and made available under the terms and conditions of the BSD License\r
@@ -37,7 +46,7 @@
   Pem/CryptPem.c\r
 \r
   SysCall/CrtWrapper.c\r
-  SysCall/RealTimeClock.c\r
+  SysCall/ConstantTimeClock.c\r
   SysCall/BaseMemAllocation.c\r
 \r
 [Sources.Ia32]\r