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aes_ni.h revision 1.3 
      1 /*	$NetBSD: aes_ni.h,v 1.3 2020/07/25 22:29:06 riastradh Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2020 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  *
     16  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     17  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     18  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     19  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     20  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     21  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     22  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     23  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     24  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     25  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     26  * POSSIBILITY OF SUCH DAMAGE.
     27  */
     28 
     29 #ifndef	_CRYPTO_AES_ARCH_X86_AES_NI_H
     30 #define	_CRYPTO_AES_ARCH_X86_AES_NI_H
     31 
     32 #include <sys/types.h>
     33 
     34 #include <crypto/aes/aes_impl.h>
     35 
     36 struct aesenc;
     37 struct aesdec;
     38 
     39 /* Assembly routines */
     40 
     41 void	aesni_setenckey128(struct aesenc *, const uint8_t[static 16]);
     42 void	aesni_setenckey192(struct aesenc *, const uint8_t[static 24]);
     43 void	aesni_setenckey256(struct aesenc *, const uint8_t[static 32]);
     44 
     45 void	aesni_enctodec(const struct aesenc *, struct aesdec *, uint32_t);
     46 
     47 void	aesni_enc(const struct aesenc *, const uint8_t[static 16],
     48 	    uint8_t[static 16], uint32_t);
     49 void	aesni_dec(const struct aesdec *, const uint8_t[static 16],
     50 	    uint8_t[static 16], uint32_t);
     51 
     52 void	aesni_cbc_enc(const struct aesenc *, const uint8_t[static 16],
     53 	    uint8_t[static 16], size_t, uint8_t[static 16], uint32_t);
     54 void	aesni_cbc_dec1(const struct aesdec *, const uint8_t[static 16],
     55 	    uint8_t[static 16], size_t, const uint8_t[static 16], uint32_t);
     56 void	aesni_cbc_dec8(const struct aesdec *, const uint8_t[static 128],
     57 	    uint8_t[static 128], size_t, const uint8_t[static 16], uint32_t);
     58 
     59 void	aesni_xts_enc1(const struct aesenc *, const uint8_t[static 16],
     60 	    uint8_t[static 16], size_t, uint8_t[static 16], uint32_t);
     61 void	aesni_xts_enc8(const struct aesenc *, const uint8_t[static 128],
     62 	    uint8_t[static 128], size_t, uint8_t[static 16], uint32_t);
     63 void	aesni_xts_dec1(const struct aesdec *, const uint8_t[static 16],
     64 	    uint8_t[static 16], size_t, uint8_t[static 16], uint32_t);
     65 void	aesni_xts_dec8(const struct aesdec *, const uint8_t[static 128],
     66 	    uint8_t[static 128], size_t, uint8_t[static 16], uint32_t);
     67 void	aesni_xts_update(const uint8_t[static 16], uint8_t[static 16]);
     68 
     69 void	aesni_cbcmac_update1(const struct aesenc *, const uint8_t[static 16],
     70 	    size_t, uint8_t[static 16], uint32_t);
     71 void	aesni_ccm_enc1(const struct aesenc *, const uint8_t[static 16],
     72 	    uint8_t[static 16], size_t, uint8_t[static 32], uint32_t);
     73 void	aesni_ccm_dec1(const struct aesenc *, const uint8_t[static 16],
     74 	    uint8_t[static 16], size_t, uint8_t[static 32], uint32_t);
     75 
     76 extern struct aes_impl aes_ni_impl;
     77 
     78 #endif	/* _CRYPTO_AES_ARCH_X86_AES_NI_H */
     79