From: "Matthew Carlson" <matthewfcarlson@gmail.com>
To: devel@edk2.groups.io
Cc: Laszlo Ersek <lersek@redhat.com>,
Ard Biesheuvel <ard.biesheuvel@arm.com>,
Leif Lindholm <leif@nuviainc.com>,
Matthew Carlson <matthewfcarlson@gmail.com>
Subject: [PATCH v10 4/5] ArmVirtPkg: Add RngLib based on TimerLib for CryptoPkg
Date: Tue, 1 Sep 2020 10:33:45 -0700 [thread overview]
Message-ID: <20200901173346.676-5-matthewfcarlson@gmail.com> (raw)
In-Reply-To: <20200901173346.676-1-matthewfcarlson@gmail.com>
From: Matthew Carlson <macarl@microsoft.com>
Updates the DSC for the ArmVirtPkg platform to add a RngLib that uses the
TimerLib. This is due to a later change that adds TimerLib as a dependency
for OpenSSL. The TimerLib based RngLib mimics the behavior of OpenSSL
previously and it is recommended to switch to a better source of
entropy than the system's performance counter.
Ref: https://github.com/tianocore/edk2/pull/845
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1871
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Matthew Carlson <matthewfcarlson@gmail.com>
---
ArmVirtPkg/ArmVirt.dsc.inc | 1 +
1 file changed, 1 insertion(+)
diff --git a/ArmVirtPkg/ArmVirt.dsc.inc b/ArmVirtPkg/ArmVirt.dsc.inc
index cf44fc73890b..cb3845d2bd37 100644
--- a/ArmVirtPkg/ArmVirt.dsc.inc
+++ b/ArmVirtPkg/ArmVirt.dsc.inc
@@ -160,6 +160,7 @@
OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLibCrypto.inf
!endif
BaseCryptLib|CryptoPkg/Library/BaseCryptLib/BaseCryptLib.inf
+ RngLib|MdePkg/Library/BaseRngLibTimerLib/BaseRngLibTimerLib.inf
#
# Secure Boot dependencies
--
2.28.0.windows.1
next prev parent reply other threads:[~2020-09-01 17:33 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-01 17:33 [PATCH v10 0/5] Use RngLib instead of TimerLib for OpensslLib Matthew Carlson
2020-09-01 17:33 ` [PATCH v10 1/5] MdePkg: TimerRngLib: Added RngLib that uses TimerLib Matthew Carlson
2020-09-01 17:33 ` [PATCH v10 2/5] MdePkg: BaseRngLibDxe: Add RngLib that uses RngDxe Matthew Carlson
2020-09-01 17:33 ` [PATCH v10 3/5] OvmfPkg: Add RngLib based on TimerLib for Crypto Matthew Carlson
2020-09-01 17:33 ` Matthew Carlson [this message]
2020-09-01 17:33 ` [PATCH v10 5/5] CryptoPkg: OpensslLib: Use RngLib to generate entropy in rand_pool Matthew Carlson
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