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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
commit | 19fcec84d8d7d21e796c7624e521b60d28ee21ed (patch) | |
tree | 42d26aa27d1e3f7c0b8bd3fd14e7d7082f5008dc /src/crypto/isa-l/isa-l_crypto/include/aes_keyexp.h | |
parent | Initial commit. (diff) | |
download | ceph-upstream.tar.xz ceph-upstream.zip |
Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/crypto/isa-l/isa-l_crypto/include/aes_keyexp.h')
-rw-r--r-- | src/crypto/isa-l/isa-l_crypto/include/aes_keyexp.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/src/crypto/isa-l/isa-l_crypto/include/aes_keyexp.h b/src/crypto/isa-l/isa-l_crypto/include/aes_keyexp.h new file mode 100644 index 000000000..dbbe25d14 --- /dev/null +++ b/src/crypto/isa-l/isa-l_crypto/include/aes_keyexp.h @@ -0,0 +1,76 @@ +/********************************************************************** + Copyright(c) 2011-2016 Intel Corporation All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + * Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + * Neither the name of Intel Corporation nor the names of its + contributors may be used to endorse or promote products derived + from this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +**********************************************************************/ + +#ifndef _KEYEXP_128_H +#define _KEYEXP_128_H + +/** + * @file aes_keyexp.h + * @brief AES key expansion functions + * + * This defines the interface to key expansion functions. + */ + +#include <stdint.h> + +#ifdef __cplusplus +extern "C" { +#endif + +/** @brief AES key expansion 128 bit +* @requires SSE4.1 +*/ +void aes_keyexp_128( + uint8_t *key, //!< input key for AES-128, 16 bytes + uint8_t *exp_key_enc, //!< expanded encryption keys, 16*11 bytes + uint8_t *exp_key_dec //!< expanded decryption keys, 16*11 bytes + ); + +/** @brief AES key expansion 192 bit +* @requires SSE4.1 +*/ +void aes_keyexp_192( + uint8_t *key, //!< input key for AES-192, 16*1.5 bytes + uint8_t *exp_key_enc, //!< expanded encryption keys, 16*13 bytes + uint8_t *exp_key_dec //!< expanded decryption keys, 16*13 bytes + ); + +/** @brief AES key expansion 256 bit +* @requires SSE4.1 +*/ +void aes_keyexp_256( + uint8_t *key, //!< input key for AES-256, 16*2 bytes + uint8_t *exp_key_enc, //!< expanded encryption keys, 16*15 bytes + uint8_t *exp_key_dec //!< expanded decryption keys, 16*15 bytes + ); + +#ifdef __cplusplus +} +#endif //__cplusplus +#endif //ifndef _KEYEXP_128_H |