linux-kernel - Re: [PATCH v2 0/6] Appended signatures support for IMA appraisal

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <87d1adihhk.fsf@concordia.ellerman.id.au>
Date:   Fri, 09 Jun 2017 20:27:03 +1000
From:   Michael Ellerman <mpe@...erman.id.au>
To:     Thiago Jung Bauermann <bauerman@...ux.vnet.ibm.com>,
        linux-security-module@...r.kernel.org
Cc:     Jessica Yu <jeyu@...hat.com>, linuxppc-dev@...ts.ozlabs.org,
        Rusty Russell <rusty@...tcorp.com.au>,
        linux-kernel@...r.kernel.org,
        "David S. Miller" <davem@...emloft.net>,
        David Howells <dhowells@...hat.com>,
        "AKASHI\, Takahiro" <takahiro.akashi@...aro.org>,
        keyrings@...r.kernel.org, linux-crypto@...r.kernel.org,
        James Morris <james.l.morris@...cle.com>,
        Dmitry Kasatkin <dmitry.kasatkin@...il.com>,
        linux-ima-devel@...ts.sourceforge.net,
        Herbert Xu <herbert@...dor.apana.org.au>,
        Thiago Jung Bauermann <bauerman@...ux.vnet.ibm.com>,
        Mimi Zohar <zohar@...ux.vnet.ibm.com>,
        David Woodhouse <dwmw2@...radead.org>,
        "Serge E. Hallyn" <serge@...lyn.com>
Subject: Re: [PATCH v2 0/6] Appended signatures support for IMA appraisal

Thiago Jung Bauermann <bauerman@...ux.vnet.ibm.com> writes:

> On the OpenPOWER platform, secure boot and trusted boot are being
> implemented using IMA for taking measurements and verifying signatures.

I still want you to implement arch_kexec_kernel_verify_sig() as well :)

cheers