From a09df5d2e1a7126e45198200628e388564f74668 Mon Sep 17 00:00:00 2001 From: Matthew Carlson Date: Fri, 31 Jul 2020 13:39:48 -0700 Subject: [PATCH] OvmfPkg: Add RngLib based on TimerLib for Crypto Updates the DSC's for Ovmf based platforms 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: Jordan Justen Cc: Laszlo Ersek Cc: Ard Biesheuvel Cc: Anthony Perard Cc: Julien Grall Reviewed-by: Laszlo Ersek Signed-off-by: Matthew Carlson --- OvmfPkg/Bhyve/BhyveX64.dsc | 1 + OvmfPkg/OvmfPkgIa32.dsc | 1 + OvmfPkg/OvmfPkgIa32X64.dsc | 1 + OvmfPkg/OvmfPkgX64.dsc | 1 + OvmfPkg/OvmfXen.dsc | 1 + 5 files changed, 5 insertions(+) diff --git a/OvmfPkg/Bhyve/BhyveX64.dsc b/OvmfPkg/Bhyve/BhyveX64.dsc index d2e9edfaa6..16d2233d77 100644 --- a/OvmfPkg/Bhyve/BhyveX64.dsc +++ b/OvmfPkg/Bhyve/BhyveX64.dsc @@ -185,6 +185,7 @@ !else OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLibCrypto.inf !endif + RngLib|MdePkg/Library/BaseRngLibTimerLib/BaseRngLibTimerLib.inf !if $(SECURE_BOOT_ENABLE) == TRUE PlatformSecureLib|OvmfPkg/Bhyve/Library/PlatformSecureLib/PlatformSecureLib.inf diff --git a/OvmfPkg/OvmfPkgIa32.dsc b/OvmfPkg/OvmfPkgIa32.dsc index 133a9a93c0..fa18adeb5c 100644 --- a/OvmfPkg/OvmfPkgIa32.dsc +++ b/OvmfPkg/OvmfPkgIa32.dsc @@ -189,6 +189,7 @@ !else OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLibCrypto.inf !endif + RngLib|MdePkg/Library/BaseRngLibTimerLib/BaseRngLibTimerLib.inf !if $(SECURE_BOOT_ENABLE) == TRUE PlatformSecureLib|OvmfPkg/Library/PlatformSecureLib/PlatformSecureLib.inf diff --git a/OvmfPkg/OvmfPkgIa32X64.dsc b/OvmfPkg/OvmfPkgIa32X64.dsc index 338c38db29..7456a15416 100644 --- a/OvmfPkg/OvmfPkgIa32X64.dsc +++ b/OvmfPkg/OvmfPkgIa32X64.dsc @@ -193,6 +193,7 @@ !else OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLibCrypto.inf !endif + RngLib|MdePkg/Library/BaseRngLibTimerLib/BaseRngLibTimerLib.inf !if $(SECURE_BOOT_ENABLE) == TRUE PlatformSecureLib|OvmfPkg/Library/PlatformSecureLib/PlatformSecureLib.inf diff --git a/OvmfPkg/OvmfPkgX64.dsc b/OvmfPkg/OvmfPkgX64.dsc index b80710fbdc..5bda143fd1 100644 --- a/OvmfPkg/OvmfPkgX64.dsc +++ b/OvmfPkg/OvmfPkgX64.dsc @@ -193,6 +193,7 @@ !else OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLibCrypto.inf !endif + RngLib|MdePkg/Library/BaseRngLibTimerLib/BaseRngLibTimerLib.inf !if $(SECURE_BOOT_ENABLE) == TRUE PlatformSecureLib|OvmfPkg/Library/PlatformSecureLib/PlatformSecureLib.inf diff --git a/OvmfPkg/OvmfXen.dsc b/OvmfPkg/OvmfXen.dsc index 37b63a8740..e562abd717 100644 --- a/OvmfPkg/OvmfXen.dsc +++ b/OvmfPkg/OvmfXen.dsc @@ -179,6 +179,7 @@ !else OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLibCrypto.inf !endif + RngLib|MdePkg/Library/BaseRngLibTimerLib/BaseRngLibTimerLib.inf AuthVariableLib|MdeModulePkg/Library/AuthVariableLibNull/AuthVariableLibNull.inf VarCheckLib|MdeModulePkg/Library/VarCheckLib/VarCheckLib.inf -- 2.39.2