From nobody Mon Feb 9 05:19:10 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.12 as permitted sender) client-ip=66.175.222.12; envelope-from=bounce+27952+64037+1787277+3901457@groups.io; helo=web01.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.12 as permitted sender) smtp.mailfrom=bounce+27952+64037+1787277+3901457@groups.io; dmarc=fail(p=none dis=none) header.from=gmail.com ARC-Seal: i=1; a=rsa-sha256; t=1597198894; cv=none; d=zohomail.com; s=zohoarc; b=LUVdEUfjhQznkk+xio5hG4Pap8Pvdfz3M85JJdS2YzNuagR61sbSLibIEP42jyw1nYr8B7x9yoEDvtqHzEFnRWX6Udhdya7vKVE520aPXvKMaHT8XvXHw5uc8uDL5bcyi44JB3RCFeiukN2hsUTbt8uN4rQaDhSdzQmnjAJwUss= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1597198894; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Id:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=lhhUGBDdEpd+P17D+2l3aqZm+QYzKEqVFJ7iwUIOs7Q=; b=R2WnT7M87J8B7GMoqFacsli5o1y2+/64RAtVJly/fZ587IpnGdIr++eRRWCQoIGHiSk3k1hoiC2dX8WcHdFe6AI6LWCtbSNgU6Y6fetb5yGzqdsamocvpfKfSGSM+iHXkNeOTjY8TporqRm+PTT545G805gr/P9Vc+OyzQQ+xjY= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.12 as permitted sender) smtp.mailfrom=bounce+27952+64037+1787277+3901457@groups.io; dmarc=fail header.from= (p=none dis=none) header.from= Received: from web01.groups.io (web01.groups.io [66.175.222.12]) by mx.zohomail.com with SMTPS id 1597198894929601.1216122803335; Tue, 11 Aug 2020 19:21:34 -0700 (PDT) Return-Path: X-Received: by 127.0.0.2 with SMTP id cHseYY1788612x31RfGVdOeQ; Tue, 11 Aug 2020 19:21:34 -0700 X-Received: from mail-pf1-f171.google.com (mail-pf1-f171.google.com [209.85.210.171]) by mx.groups.io with SMTP id smtpd.web12.6876.1597198893483339661 for ; Tue, 11 Aug 2020 19:21:33 -0700 X-Received: by mail-pf1-f171.google.com with SMTP id k18so242444pfp.7 for ; Tue, 11 Aug 2020 19:21:33 -0700 (PDT) X-Gm-Message-State: 8RkbEjOT5nKpYWp00AYiSlUSx1787277AA= X-Google-Smtp-Source: ABdhPJwz9DLGmDSTFsw9QljXFqsQdJvE0ag9h3pc5dgmYTybyMZCcdq+108hNlWmku/I9QeQ3XK1rw== X-Received: by 2002:a63:1d23:: with SMTP id d35mr3099371pgd.291.1597198892883; Tue, 11 Aug 2020 19:21:32 -0700 (PDT) X-Received: from tvis-name-05.localdomain ([50.34.40.129]) by smtp.gmail.com with ESMTPSA id q17sm415952pfh.32.2020.08.11.19.21.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 11 Aug 2020 19:21:32 -0700 (PDT) From: "Matthew Carlson" To: devel@edk2.groups.io Cc: Jordan Justen , Laszlo Ersek , Ard Biesheuvel , Anthony Perard , Julien Grall , Matthew Carlson Subject: [edk2-devel] [PATCH v5 3/5] OvmfPkg: Add RngLib based on TimerLib for Crypto Date: Tue, 11 Aug 2020 19:21:25 -0700 Message-Id: <20200812022127.1205-4-matthewfcarlson@gmail.com> In-Reply-To: <20200812022127.1205-1-matthewfcarlson@gmail.com> References: <20200812022127.1205-1-matthewfcarlson@gmail.com> MIME-Version: 1.0 Precedence: Bulk List-Unsubscribe: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,matthewfcarlson@gmail.com Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1597198894; bh=j2Vr+3RvC03DyzLxxvgxBVdmhxQv/lrLMGa957cEn+U=; h=Cc:Date:From:Reply-To:Subject:To; b=n5nBf0BzlVzMaowWM2eaQ2UcTF5M5diPqhgjt9Fj2KPB03PeUzvymEEvvjiF8xz+6Yv gkgPhdFWLwS00KBM9QqjHzygqxqLM65yIh1Hn10Ip6PaYUdnAUYB25VC4gHsKjGltNX2s Gxp9mhD2SWcwRCJuOUnBae8P6sbuAECFt28= X-ZohoMail-DKIM: pass (identity @groups.io) Content-Type: text/plain; charset="utf-8" From: Matthew Carlson 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=3D1871 Cc: Jordan Justen Cc: Laszlo Ersek Cc: Ard Biesheuvel Cc: Anthony Perard Cc: Julien Grall Signed-off-by: Matthew Carlson Reviewed-by: Laszlo Ersek --- OvmfPkg/Bhyve/BhyvePkgX64.dsc | 1 + OvmfPkg/OvmfPkgIa32.dsc | 1 + OvmfPkg/OvmfPkgIa32X64.dsc | 2 ++ OvmfPkg/OvmfPkgX64.dsc | 1 + OvmfPkg/OvmfXen.dsc | 1 + 5 files changed, 6 insertions(+) diff --git a/OvmfPkg/Bhyve/BhyvePkgX64.dsc b/OvmfPkg/Bhyve/BhyvePkgX64.dsc index 8eba48d109a3..4b1fbb361b28 100644 --- a/OvmfPkg/Bhyve/BhyvePkgX64.dsc +++ b/OvmfPkg/Bhyve/BhyvePkgX64.dsc @@ -185,6 +185,7 @@ !else OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLibCrypto.inf !endif + RngLib|MdePkg/Library/BaseRngLibTimerLib/BaseRngLibTimerLib.inf =20 !if $(SECURE_BOOT_ENABLE) =3D=3D TRUE PlatformSecureLib|OvmfPkg/Bhyve/Library/PlatformSecureLib/PlatformSecure= Lib.inf diff --git a/OvmfPkg/OvmfPkgIa32.dsc b/OvmfPkg/OvmfPkgIa32.dsc index 9178ffeb71cb..fc1c8014eba1 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 =20 !if $(SECURE_BOOT_ENABLE) =3D=3D TRUE PlatformSecureLib|OvmfPkg/Library/PlatformSecureLib/PlatformSecureLib.inf diff --git a/OvmfPkg/OvmfPkgIa32X64.dsc b/OvmfPkg/OvmfPkgIa32X64.dsc index a665f78f0dc7..c76765723e2e 100644 --- a/OvmfPkg/OvmfPkgIa32X64.dsc +++ b/OvmfPkg/OvmfPkgIa32X64.dsc @@ -194,6 +194,8 @@ OpensslLib|CryptoPkg/Library/OpensslLib/OpensslLibCrypto.inf !endif =20 + RngLib|MdePkg/Library/BaseRngLibTimerLib/BaseRngLibTimerLib.inf + !if $(SECURE_BOOT_ENABLE) =3D=3D TRUE PlatformSecureLib|OvmfPkg/Library/PlatformSecureLib/PlatformSecureLib.inf AuthVariableLib|SecurityPkg/Library/AuthVariableLib/AuthVariableLib.inf diff --git a/OvmfPkg/OvmfPkgX64.dsc b/OvmfPkg/OvmfPkgX64.dsc index 17f345acf4ee..6992cfd98b70 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 =20 !if $(SECURE_BOOT_ENABLE) =3D=3D TRUE PlatformSecureLib|OvmfPkg/Library/PlatformSecureLib/PlatformSecureLib.inf diff --git a/OvmfPkg/OvmfXen.dsc b/OvmfPkg/OvmfXen.dsc index 782803cb2787..416f81f06a04 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 =20 AuthVariableLib|MdeModulePkg/Library/AuthVariableLibNull/AuthVariableLib= Null.inf VarCheckLib|MdeModulePkg/Library/VarCheckLib/VarCheckLib.inf --=20 2.27.0.windows.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. 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