On 10/2/20 1:15 AM, Sami Mujawar wrote:
The commit at "b5701a4c7a0f CryptoPkg: OpensslLib: Use RngLib to
generate entropy in rand_pool" updated CryptoPkg\OpenSSL to no
longer depend on TimerLib and instead use RngLib. This is done so
that platforms can choose the desired entropy source. However, this
change breaks the builds for platforms under Platform/ARM.
To fix this, update ArmVExpress.dsc.inc to use a TimerLib based
implementation of RngLib.
Note: The TimerLib based implementation of RngLib replicates past
behavior when used with OpenSSL. However, this should not be used
in production as a real source of entropy.
Signed-off-by: Sami Mujawar <sami.muja...@arm.com>
Reviewed-by: Ard Biesheuvel <ard.biesheu...@arm.com>
---
The changes can be seen at:
https://github.com/samimujawar/edk2-platforms/tree/1441_fix_platform_arm_build_break_v1
Platform/ARM/VExpressPkg/ArmVExpress.dsc.inc | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/Platform/ARM/VExpressPkg/ArmVExpress.dsc.inc
b/Platform/ARM/VExpressPkg/ArmVExpress.dsc.inc
index
bde3437b56d71be9259b18bc0501976695639c62..6f4621393a9713705e360a1c9ad019a6ad93a0a4
100644
--- a/Platform/ARM/VExpressPkg/ArmVExpress.dsc.inc
+++ b/Platform/ARM/VExpressPkg/ArmVExpress.dsc.inc
@@ -1,5 +1,5 @@
#
-# Copyright (c) 2011-2019, ARM Limited. All rights reserved.
+# Copyright (c) 2011-2020, Arm Limited. All rights reserved.
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
@@ -138,6 +138,7 @@ [LibraryClasses.common]
BaseCryptLib|CryptoPkg/Library/BaseCryptLib/BaseCryptLib.inf
IntrinsicLib|CryptoPkg/Library/IntrinsicLib/IntrinsicLib.inf
OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLib.inf
+ RngLib|MdePkg/Library/BaseRngLibTimerLib/BaseRngLibTimerLib.inf
VarCheckLib|MdeModulePkg/Library/VarCheckLib/VarCheckLib.inf
CapsuleLib|MdeModulePkg/Library/DxeCapsuleLibNull/DxeCapsuleLibNull.inf
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