projects / efi-boot-shim.git / blame
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|---|---|---|
| 7bf7a6d0 MTL |
1 | /* |
| 2 | * Copyright 2013-2016 The OpenSSL Project Authors. All Rights Reserved. | |
| 3 | * | |
| 4 | * Licensed under the OpenSSL license (the "License"). You may not use | |
| 5 | * this file except in compliance with the License. You can obtain a copy | |
| 6 | * in the file LICENSE in the source distribution or at | |
| 7 | * https://www.openssl.org/source/license.html | |
| 8 | */ | |
| 9 | ||
| 62f0afa2 MTL |
10 | /***************************************************************************** |
| 11 | * * | |
| 12 | * Copyright (c) 2012, Intel Corporation * | |
| 13 | * * | |
| 14 | * All rights reserved. * | |
| 15 | * * | |
| 16 | * Redistribution and use in source and binary forms, with or without * | |
| 17 | * modification, are permitted provided that the following conditions are * | |
| 18 | * met: * | |
| 19 | * * | |
| 20 | * * Redistributions of source code must retain the above copyright * | |
| 21 | * notice, this list of conditions and the following disclaimer. * | |
| 22 | * * | |
| 23 | * * Redistributions in binary form must reproduce the above copyright * | |
| 24 | * notice, this list of conditions and the following disclaimer in the * | |
| 25 | * documentation and/or other materials provided with the * | |
| 26 | * distribution. * | |
| 27 | * * | |
| 28 | * * Neither the name of the Intel Corporation nor the names of its * | |
| 29 | * contributors may be used to endorse or promote products derived from * | |
| 30 | * this software without specific prior written permission. * | |
| 31 | * * | |
| 32 | * * | |
| 33 | * THIS SOFTWARE IS PROVIDED BY INTEL CORPORATION ""AS IS"" AND ANY * | |
| 34 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * | |
| 35 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * | |
| 36 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTEL CORPORATION OR * | |
| 37 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * | |
| 38 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * | |
| 39 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * | |
| 40 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * | |
| 41 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * | |
| 42 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * | |
| 43 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * | |
| 44 | * * | |
| d3819813 | 45 | ****************************************************************************** |
| 62f0afa2 MTL |
46 | * Developers and authors: * |
| 47 | * Shay Gueron (1, 2), and Vlad Krasnov (1) * | |
| 48 | * (1) Intel Corporation, Israel Development Center, Haifa, Israel * | |
| 49 | * (2) University of Haifa, Israel * | |
| 50 | *****************************************************************************/ | |
| d3819813 MTL |
51 | |
| 52 | #ifndef RSAZ_EXP_H | |
| 53 | # define RSAZ_EXP_H | |
| 54 | ||
| 55 | # undef RSAZ_ENABLED | |
| 56 | # if defined(OPENSSL_BN_ASM_MONT) && \ | |
| 57 | (defined(__x86_64) || defined(__x86_64__) || \ | |
| 58 | defined(_M_AMD64) || defined(_M_X64)) | |
| 59 | # define RSAZ_ENABLED | |
| 60 | ||
| 61 | # include <openssl/bn.h> | |
| 62 | ||
| 63 | void RSAZ_1024_mod_exp_avx2(BN_ULONG result[16], | |
| 64 | const BN_ULONG base_norm[16], | |
| 65 | const BN_ULONG exponent[16], | |
| 66 | const BN_ULONG m_norm[16], const BN_ULONG RR[16], | |
| 67 | BN_ULONG k0); | |
| 68 | int rsaz_avx2_eligible(); | |
| 69 | ||
| 70 | void RSAZ_512_mod_exp(BN_ULONG result[8], | |
| 71 | const BN_ULONG base_norm[8], const BN_ULONG exponent[8], | |
| 72 | const BN_ULONG m_norm[8], BN_ULONG k0, | |
| 73 | const BN_ULONG RR[8]); | |
| 74 | ||
| 75 | # endif | |
| 76 | ||
| 77 | #endif |