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