From: Randy Dunlap <rdunlap@xenotime•net>
To: Mimi Zohar <zohar@linux•vnet.ibm.com>
Cc: linux-security-module@vger•kernel.org,
linux-next@vger•kernel.org, linux-kernel@vger•kernel.org,
James Morris <jmorris@namei•org>,
Stephen Rothwell <sfr@canb•auug.org.au>,
David Safford <safford@watson•ibm.com>,
Mimi Zohar <zohar@us•ibm.com>
Subject: Re: [PATCH] evm: add Kconfig TCG_TPM dependency
Date: Thu, 18 Aug 2011 10:38:17 -0700 [thread overview]
Message-ID: <20110818103817.80b585a0.rdunlap@xenotime.net> (raw)
In-Reply-To: <1313621496-8308-1-git-send-email-zohar@linux.vnet.ibm.com>
On Wed, 17 Aug 2011 18:51:36 -0400 Mimi Zohar wrote:
> Although the EVM encrypted-key should be encrypted/decrypted using a
> trusted-key, a user-defined key could be used instead. When using a user-
> defined key, a TCG_TPM dependency should not be required. Unfortunately,
> the encrypted-key code needs to be refactored a bit in order to remove
> this dependency.
>
> This patch adds the TCG_TPM dependency.
>
> Reported-by: Stephen Rothwell <sfr@canb•auug.org.au>,
> Randy Dunlap <rdunlap@xenotimenet>
> Signed-off-by: Mimi Zohar <zohar@us•ibm.com>
Acked-by: Randy Dunlap <rdunlap@xenotime•net>
Thanks.
> ---
> security/integrity/evm/Kconfig | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/security/integrity/evm/Kconfig b/security/integrity/evm/Kconfig
> index 444877d..884617d 100644
> --- a/security/integrity/evm/Kconfig
> +++ b/security/integrity/evm/Kconfig
> @@ -1,6 +1,6 @@
> config EVM
> boolean "EVM support"
> - depends on SECURITY && KEYS
> + depends on SECURITY && KEYS && TCG_TPM
> select CRYPTO_HMAC
> select CRYPTO_MD5
> select CRYPTO_SHA1
> --
---
~Randy
*** Remember to use Documentation/SubmitChecklist when testing your code ***
prev parent reply other threads:[~2011-08-18 17:38 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-17 22:51 [PATCH] evm: add Kconfig TCG_TPM dependency Mimi Zohar
2011-08-18 2:58 ` James Morris
2011-08-18 17:38 ` Randy Dunlap [this message]
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