From: Lakshmi <nramas@linux.microsoft.com>
To: Mimi Zohar <zohar@linux.ibm.com>, linux-integrity@vger.kernel.org
Subject: Re: IMA signature generated by evmctl has unexpected key identifier
Date: Tue, 21 May 2019 18:39:26 -0700 [thread overview]
Message-ID: <c4637e97-7d7f-22da-fad2-b8ec4518c3e1@linux.microsoft.com> (raw)
In-Reply-To: <1558485033.4039.215.camel@linux.ibm.com>
On 5/21/19 5:30 PM, Mimi Zohar wrote:
>
> Have you tried using "evmctl ima_verify" to verify the signature after
> signing the file?
Yes - I have. It fails with the following error. I have tried multiple
signing keys, but no luck.
evmctl ima_verify --key /etc/keys/x509_evm.der /boot/vmlinuz-5.1.0-rc2+
/boot/vmlinuz-5.1.0-rc2+: RSA_public_decrypt() failed: -1
error:0407008A:rsa routines:RSA_padding_check_PKCS1_type_1:invalid padding
error:04067072:rsa routines:rsa_ossl_public_decrypt:padding check failed
>
> Perhaps it's something with the key. If you haven't already used the
> scripts for generating the keys in the ima-evm-utils examples/
> directory, you might try that.
I'll give this a try.
Thanks,
-lakshmi
next prev parent reply other threads:[~2019-05-22 1:39 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-13 0:37 IMA signature generated by evmctl has unexpected key identifier nramas
2019-05-14 17:18 ` Lakshmi
2019-05-14 17:25 ` Mimi Zohar
2019-05-14 17:57 ` Lakshmi
2019-05-14 21:38 ` Mimi Zohar
2019-05-14 22:07 ` Lakshmi
2019-05-21 17:48 ` Lakshmi
2019-05-22 0:30 ` Mimi Zohar
2019-05-22 1:39 ` Lakshmi [this message]
2019-05-22 2:16 ` Lakshmi
2019-05-23 1:10 ` Lakshmi
2019-05-23 13:26 ` Mimi Zohar
2019-05-23 17:23 ` Lakshmi
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