3312af6e07
We currently use an old version of libgcrypt which results in us having fewer ciphers and missing on many other improvements. Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
48 lines
1.7 KiB
C
48 lines
1.7 KiB
C
/* camellia-ppc8le.c - POWER8 Vector Crypto Camellia implementation
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* Copyright (C) 2023 Jussi Kivilinna <jussi.kivilinna@iki.fi>
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*
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* This file is part of Libgcrypt.
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*
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* Libgcrypt is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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*
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* Libgcrypt is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include <config.h>
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#if !defined(WORDS_BIGENDIAN) && defined(ENABLE_PPC_CRYPTO_SUPPORT) && \
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defined(HAVE_COMPATIBLE_CC_PPC_ALTIVEC) && \
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defined(HAVE_GCC_INLINE_ASM_PPC_ALTIVEC) && \
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(SIZEOF_UNSIGNED_LONG == 8) && (__GNUC__ >= 4)
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#ifdef HAVE_GCC_ATTRIBUTE_OPTIMIZE
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# define FUNC_ATTR_OPT __attribute__((optimize("-O2")))
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#else
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# define FUNC_ATTR_OPT
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#endif
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#if defined(__clang__) && defined(HAVE_CLANG_ATTRIBUTE_PPC_TARGET)
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# define SIMD128_OPT_ATTR __attribute__((target("arch=pwr8"))) FUNC_ATTR_OPT
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#elif defined(HAVE_GCC_ATTRIBUTE_PPC_TARGET)
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# define SIMD128_OPT_ATTR __attribute__((target("cpu=power8"))) FUNC_ATTR_OPT
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#else
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# define SIMD128_OPT_ATTR FUNC_ATTR_OPT
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#endif
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#define FUNC_ENC_BLK16 _gcry_camellia_ppc8_encrypt_blk16
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#define FUNC_DEC_BLK16 _gcry_camellia_ppc8_decrypt_blk16
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#define FUNC_KEY_SETUP _gcry_camellia_ppc8_keygen
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#include "camellia-simd128.h"
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#endif /* ENABLE_PPC_CRYPTO_SUPPORT */
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