path: root/include/crypto/morus1280_glue.h
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2019-07-26crypto: morus - remove generic and x86 implementationsArd Biesheuvel
MORUS was not selected as a winner in the CAESAR competition, which is not surprising since it is considered to be cryptographically broken [0]. (Note that this is not an implementation defect, but a flaw in the underlying algorithm). Since it is unlikely to be in use currently, let's remove it before we're stuck with it. [0] https://eprint.iacr.org/2019/172.pdf Reviewed-by: Ondrej Mosnacek <omosnace@redhat.com> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-03-22crypto: x86/morus1280 - convert to use AEAD SIMD helpersEric Biggers
Convert the x86 implementations of MORUS-1280 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>
2019-01-25crypto: morus - Cleanup license messThomas Gleixner
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: 56e8e57fc3a7 ("crypto: morus - Add common SIMD glue code for MORUS") Fixes: 396be41f16fd ("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>
2018-10-05crypto/morus(640,1280) - make crypto_...-algs staticvaldis.kletnieks@vt.edu
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>
2018-05-19crypto: morus - Add common SIMD glue code for MORUSOndrej Mosnacek
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>