Convert the x86 implementation of MORUS-640 to use the AEAD SIMD
helpers, rather than hand-rolling the same functionality. This
simplifies the code and also fixes the bug where the user-provided
aead_request is modified.
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Precise and non-ambiguous license information is important. The recently
added morus header files have a SPDX license identifier, which is nice, but
at the same time they have a contradictionary license boiler plate text.
SPDX-License-Identifier: GPL-2.0
versus
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
* any later version
Oh well.
As the other morus related files are licensed under the GPL v2 or later,
it's assumed that the boiler plate code is correct, but the SPDX license
identifier is wrong.
Fix the SPDX identifier and remove the boiler plate as it is redundant.
Fixes: 56e8e57fc3 ("crypto: morus - Add common SIMD glue code for MORUS")
Fixes: 396be41f16 ("crypto: morus - Add generic MORUS AEAD implementations")
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Ondrej Mosnacek <omosnacek@gmail.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: linux-crypto@vger.kernel.org
Acked-by: Ondrej Mosnacek <omosnacek@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
sparse complains thusly:
CHECK arch/x86/crypto/morus640-sse2-glue.c
arch/x86/crypto/morus640-sse2-glue.c:38:1: warning: symbol 'crypto_morus640_sse2_algs' was not declared. Should it be static?
CHECK arch/x86/crypto/morus1280-sse2-glue.c
arch/x86/crypto/morus1280-sse2-glue.c:38:1: warning: symbol 'crypto_morus1280_sse2_algs' was not declared. Should it be static?
CHECK arch/x86/crypto/morus1280-avx2-glue.c
arch/x86/crypto/morus1280-avx2-glue.c:38:1: warning: symbol 'crypto_morus1280_avx2_algs' was not declared. Should it be static?
and sparse is correct - these don't need to be global and polluting the namespace.
Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Acked-by: Ondrej Mosnacek <omosnacek@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This patch adds a common glue code for optimized implementations of
MORUS AEAD algorithms.
Signed-off-by: Ondrej Mosnacek <omosnacek@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
