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From:   David Howells <dhowells@redhat.com>
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To:     Herbert Xu <herbert@gondor.apana.org.au>
Cc:     dhowells@redhat.com, Scott Mayhew <smayhew@redhat.com>,
        Chuck Lever III <chuck.lever@oracle.com>,
        Ard Biesheuvel <ardb@kernel.org>,
        Jeff Layton <jlayton@kernel.org>,
        Linux NFS Mailing List <linux-nfs@vger.kernel.org>,
        "linux-crypto@vger.kernel.org" <linux-crypto@vger.kernel.org>
Subject: Re: Did the in-kernel Camellia or CMAC crypto implementation break?
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Date:   Thu, 13 Apr 2023 09:59:19 +0100
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Herbert Xu <herbert@gondor.apana.org.au> wrote:

> So when did these last work for you?

Okay, this branch works:

	https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git/log=
/?h=3Drxrpc-rxgk

That's based on 5.10.0-rc4.  dmesg excerpt attached below.  This was befor=
e I
extracted the krb5 stuff out into its own lib.

On the other hand, I dug back through my crypto-krb5 branch to something b=
ased
on 5.16.0 and that doesn't work.

I can try forward porting my rxrpc-rxgk branch to try and find where it st=
ops
working.

David
---
rxrpc: Running selftests
rxrpc: Running aes128-cts-hmac-sha256-128 prf
rxrpc: Running aes256-cts-hmac-sha384-192 prf
rxrpc: Running aes128-cts-hmac-sha256-128 key
rxrpc: Running aes256-cts-hmac-sha384-192 key
rxrpc: Running camellia128-cts-cmac key
alg: No test for cmac(camellia) (cmac(camellia-asm))
rxrpc: Running camellia256-cts-cmac key
rxrpc: Running aes128-cts-hmac-sha256-128 enc no plain
rxrpc: Running aes128-cts-hmac-sha256-128 enc plain<block
rxrpc: Running aes128-cts-hmac-sha256-128 enc plain=3D=3Dblock
rxrpc: Running aes128-cts-hmac-sha256-128 enc plain>block
rxrpc: Running aes256-cts-hmac-sha384-192 enc no plain
rxrpc: Running aes256-cts-hmac-sha384-192 enc plain<block
rxrpc: Running aes256-cts-hmac-sha384-192 enc plain=3D=3Dblock
rxrpc: Running aes256-cts-hmac-sha384-192 enc plain>block
rxrpc: Running camellia128-cts-cmac enc no plain
alg: No test for cts(cbc(camellia)) (cts(cbc-camellia-asm))
rxrpc: Running camellia128-cts-cmac enc 1 plain
rxrpc: Running camellia128-cts-cmac enc 1 plain
rxrpc: Running camellia128-cts-cmac enc 9 plain
rxrpc: Running camellia128-cts-cmac enc 13 plain
rxrpc: Running camellia128-cts-cmac enc 30 plain
rxrpc: Running camellia256-cts-cmac enc no plain
rxrpc: Running camellia256-cts-cmac enc 1 plain
rxrpc: Running camellia256-cts-cmac enc 9 plain
rxrpc: Running camellia256-cts-cmac enc 13 plain
rxrpc: Running camellia256-cts-cmac enc 30 plain
rxrpc: Running aes128-cts-hmac-sha256-128 mic
rxrpc: Running aes256-cts-hmac-sha384-192 mic
rxrpc: Running camellia128-cts-cmac mic abc
rxrpc: Running camellia128-cts-cmac mic ABC
rxrpc: Running camellia256-cts-cmac mic 123
rxrpc: Running camellia256-cts-cmac mic !@#
rxrpc: Selftests succeeded