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Merge Intel copyright notice into standard

Browse Source 
This is done with the kind permission of Intel.

Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3813)
This commit is contained in:
Rich Salz 2017-06-15 12:08:35 -04:00
parent 5407338a88
commit dcf6e50f48
8 changed files with 78 additions and 289 deletions
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5
crypto/bn/asm/ia64.S
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@ -1529,9 +1529,8 @@ bn_div_words:
// output: f8 = (int)(a/b)
// clobbered: f8,f9,f10,f11,pred
pred=p15
// One can argue that this snippet is copyrighted to Intel
// Corporation, as it's essentially identical to one of those
// found in "Divide, Square Root and Remainder" section at
// This snippet is based on text found in the "Divide, Square
// Root and Remainder" section at
// http://www.intel.com/software/products/opensource/libraries/num.htm.
// Yes, I admit that the referred code was used as template,
// but after I realized that there hardly is any other instruction

78
crypto/bn/asm/rsaz-avx2.pl
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@ -1,68 +1,30 @@
#! /usr/bin/env perl
# Copyright 2013-2016 The OpenSSL Project Authors. All Rights Reserved.
# Copyright (c) 2012, Intel Corporation. All Rights Reserved.
#
# Licensed under the OpenSSL license (the "License"). You may not use
# this file except in compliance with the License. You can obtain a copy
# in the file LICENSE in the source distribution or at
# https://www.openssl.org/source/license.html
##############################################################################
# #
# Copyright (c) 2012, 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 the 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 INTEL CORPORATION ""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 INTEL CORPORATION 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. #
# #
##############################################################################
# Developers and authors: #
# Shay Gueron (1, 2), and Vlad Krasnov (1) #
# (1) Intel Corporation, Israel Development Center, Haifa, Israel #
# (2) University of Haifa, Israel #
##############################################################################
# Reference: #
# [1] S. Gueron, V. Krasnov: "Software Implementation of Modular #
# Exponentiation, Using Advanced Vector Instructions Architectures", #
# F. Ozbudak and F. Rodriguez-Henriquez (Eds.): WAIFI 2012, LNCS 7369, #
# pp. 119?135, 2012. Springer-Verlag Berlin Heidelberg 2012 #
# [2] S. Gueron: "Efficient Software Implementations of Modular #
# Exponentiation", Journal of Cryptographic Engineering 2:31-43 (2012). #
# [3] S. Gueron, V. Krasnov: "Speeding up Big-numbers Squaring",IEEE #
# Proceedings of 9th International Conference on Information Technology: #
# New Generations (ITNG 2012), pp.821-823 (2012) #
# [4] S. Gueron, V. Krasnov: "[PATCH] Efficient and side channel analysis #
# resistant 1024-bit modular exponentiation, for optimizing RSA2048 #
# on AVX2 capable x86_64 platforms", #
# http://rt.openssl.org/Ticket/Display.html?id=2850&user=guest&pass=guest#
##############################################################################
#
# Originally written by Shay Gueron (1, 2), and Vlad Krasnov (1)
# (1) Intel Corporation, Israel Development Center, Haifa, Israel
# (2) University of Haifa, Israel
#
# References:
# [1] S. Gueron, V. Krasnov: "Software Implementation of Modular
# Exponentiation, Using Advanced Vector Instructions Architectures",
# F. Ozbudak and F. Rodriguez-Henriquez (Eds.): WAIFI 2012, LNCS 7369,
# pp. 119?135, 2012. Springer-Verlag Berlin Heidelberg 2012
# [2] S. Gueron: "Efficient Software Implementations of Modular
# Exponentiation", Journal of Cryptographic Engineering 2:31-43 (2012).
# [3] S. Gueron, V. Krasnov: "Speeding up Big-numbers Squaring",IEEE
# Proceedings of 9th International Conference on Information Technology:
# New Generations (ITNG 2012), pp.821-823 (2012)
# [4] S. Gueron, V. Krasnov: "[PATCH] Efficient and side channel analysis
# resistant 1024-bit modular exponentiation, for optimizing RSA2048
# on AVX2 capable x86_64 platforms",
# http://rt.openssl.org/Ticket/Display.html?id=2850&user=guest&pass=guest
#
# +13% improvement over original submission by <appro@openssl.org>
#

77
crypto/bn/asm/rsaz-x86_64.pl
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@ -1,68 +1,29 @@
#! /usr/bin/env perl
# Copyright 2013-2016 The OpenSSL Project Authors. All Rights Reserved.
# Copyright (c) 2012, Intel Corporation. All Rights Reserved.
#
# Licensed under the OpenSSL license (the "License"). You may not use
# this file except in compliance with the License. You can obtain a copy
# in the file LICENSE in the source distribution or at
# https://www.openssl.org/source/license.html
##############################################################################
# #
# Copyright (c) 2012, 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 the 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 INTEL CORPORATION ""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 INTEL CORPORATION 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. #
# #
##############################################################################
# Developers and authors: #
# Shay Gueron (1, 2), and Vlad Krasnov (1) #
# (1) Intel Architecture Group, Microprocessor and Chipset Development, #
# Israel Development Center, Haifa, Israel #
# (2) University of Haifa #
##############################################################################
# Reference: #
# [1] S. Gueron, "Efficient Software Implementations of Modular #
# Exponentiation", http://eprint.iacr.org/2011/239 #
# [2] S. Gueron, V. Krasnov. "Speeding up Big-Numbers Squaring". #
# IEEE Proceedings of 9th International Conference on Information #
# Technology: New Generations (ITNG 2012), 821-823 (2012). #
# [3] S. Gueron, Efficient Software Implementations of Modular Exponentiation#
# Journal of Cryptographic Engineering 2:31-43 (2012). #
# [4] S. Gueron, V. Krasnov: "[PATCH] Efficient and side channel analysis #
# resistant 512-bit and 1024-bit modular exponentiation for optimizing #
# RSA1024 and RSA2048 on x86_64 platforms", #
# http://rt.openssl.org/Ticket/Display.html?id=2582&user=guest&pass=guest#
##############################################################################
#
# Originally written by Shay Gueron (1, 2), and Vlad Krasnov (1)
# (1) Intel Corporation, Israel Development Center, Haifa, Israel
# (2) University of Haifa, Israel
#
# References:
# [1] S. Gueron, "Efficient Software Implementations of Modular
# Exponentiation", http://eprint.iacr.org/2011/239
# [2] S. Gueron, V. Krasnov. "Speeding up Big-Numbers Squaring".
# IEEE Proceedings of 9th International Conference on Information
# Technology: New Generations (ITNG 2012), 821-823 (2012).
# [3] S. Gueron, Efficient Software Implementations of Modular Exponentiation
# Journal of Cryptographic Engineering 2:31-43 (2012).
# [4] S. Gueron, V. Krasnov: "[PATCH] Efficient and side channel analysis
# resistant 512-bit and 1024-bit modular exponentiation for optimizing
# RSA1024 and RSA2048 on x86_64 platforms",
# http://rt.openssl.org/Ticket/Display.html?id=2582&user=guest&pass=guest
#
# While original submission covers 512- and 1024-bit exponentiation,
# this module is limited to 512-bit version only (and as such
# accelerates RSA1024 sign). This is because improvement for longer

47
crypto/bn/rsaz_exp.c
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@ -1,54 +1,17 @@
/*
* Copyright 2013-2016 The OpenSSL Project Authors. All Rights Reserved.
* Copyright (c) 2012, Intel Corporation. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*
* Originally written by Shay Gueron (1, 2), and Vlad Krasnov (1)
* (1) Intel Corporation, Israel Development Center, Haifa, Israel
* (2) University of Haifa, Israel
*/
/*****************************************************************************
* *
* Copyright (c) 2012, 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 the 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 INTEL CORPORATION ""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 INTEL CORPORATION 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. *
* *
******************************************************************************
* Developers and authors: *
* Shay Gueron (1, 2), and Vlad Krasnov (1) *
* (1) Intel Corporation, Israel Development Center, Haifa, Israel *
* (2) University of Haifa, Israel *
*****************************************************************************/
#include <openssl/opensslconf.h>
#include "rsaz_exp.h"

47
crypto/bn/rsaz_exp.h
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@ -1,54 +1,17 @@
/*
* Copyright 2013-2016 The OpenSSL Project Authors. All Rights Reserved.
* Copyright (c) 2012, Intel Corporation. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*
* Originally written by Shay Gueron (1, 2), and Vlad Krasnov (1)
* (1) Intel Corporation, Israel Development Center, Haifa, Israel
* (2) University of Haifa, Israel
*/
/*****************************************************************************
* *
* Copyright (c) 2012, 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 the 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 INTEL CORPORATION ""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 INTEL CORPORATION 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. *
* *
******************************************************************************
* Developers and authors: *
* Shay Gueron (1, 2), and Vlad Krasnov (1) *
* (1) Intel Corporation, Israel Development Center, Haifa, Israel *
* (2) University of Haifa, Israel *
*****************************************************************************/
#ifndef RSAZ_EXP_H
# define RSAZ_EXP_H

38
crypto/ec/asm/ecp_nistz256-avx2.pl
View File

@ -1,39 +1,19 @@
#! /usr/bin/env perl
# Copyright 2014-2016 The OpenSSL Project Authors. All Rights Reserved.
# Copyright (c) 2014, Intel Corporation. All Rights Reserved.
#
# Licensed under the OpenSSL license (the "License"). You may not use
# this file except in compliance with the License. You can obtain a copy
# in the file LICENSE in the source distribution or at
# https://www.openssl.org/source/license.html
##############################################################################
# #
# Copyright 2014 Intel Corporation #
# #
# Licensed under the Apache License, Version 2.0 (the "License"); #
# you may not use this file except in compliance with the License. #
# You may obtain a copy of the License at #
# #
# http://www.apache.org/licenses/LICENSE-2.0 #
# #
# Unless required by applicable law or agreed to in writing, software #
# distributed under the License is distributed on an "AS IS" BASIS, #
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
# See the License for the specific language governing permissions and #
# limitations under the License. #
# #
##############################################################################
# #
# Developers and authors: #
# Shay Gueron (1, 2), and Vlad Krasnov (1) #
# (1) Intel Corporation, Israel Development Center #
# (2) University of Haifa #
# Reference: #
# S.Gueron and V.Krasnov, "Fast Prime Field Elliptic Curve Cryptography with#
# 256 Bit Primes" #
# #
##############################################################################
#
# Originally written by Shay Gueron (1, 2), and Vlad Krasnov (1)
# (1) Intel Corporation, Israel Development Center, Haifa, Israel
# (2) University of Haifa, Israel
#
# Reference:
# S.Gueron and V.Krasnov, "Fast Prime Field Elliptic Curve Cryptography with
# 256 Bit Primes"
$flavour = shift;
$output = shift;

38
crypto/ec/asm/ecp_nistz256-x86_64.pl
View File

@ -1,39 +1,19 @@
#! /usr/bin/env perl
# Copyright 2014-2016 The OpenSSL Project Authors. All Rights Reserved.
# Copyright (c) 2014, Intel Corporation. All Rights Reserved.
#
# Licensed under the OpenSSL license (the "License"). You may not use
# this file except in compliance with the License. You can obtain a copy
# in the file LICENSE in the source distribution or at
# https://www.openssl.org/source/license.html
##############################################################################
# #
# Copyright 2014 Intel Corporation #
# #
# Licensed under the Apache License, Version 2.0 (the "License"); #
# you may not use this file except in compliance with the License. #
# You may obtain a copy of the License at #
# #
# http://www.apache.org/licenses/LICENSE-2.0 #
# #
# Unless required by applicable law or agreed to in writing, software #
# distributed under the License is distributed on an "AS IS" BASIS, #
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
# See the License for the specific language governing permissions and #
# limitations under the License. #
# #
##############################################################################
# #
# Developers and authors: #
# Shay Gueron (1, 2), and Vlad Krasnov (1) #
# (1) Intel Corporation, Israel Development Center #
# (2) University of Haifa #
# Reference: #
# S.Gueron and V.Krasnov, "Fast Prime Field Elliptic Curve Cryptography with#
# 256 Bit Primes" #
# #
##############################################################################
#
# Originally written by Shay Gueron (1, 2), and Vlad Krasnov (1)
# (1) Intel Corporation, Israel Development Center, Haifa, Israel
# (2) University of Haifa, Israel
#
# Reference:
# S.Gueron and V.Krasnov, "Fast Prime Field Elliptic Curve Cryptography with
# 256 Bit Primes"
# Further optimization by <appro@openssl.org>:
#

37
crypto/ec/ecp_nistz256.c
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@ -1,40 +1,21 @@
/*
* Copyright 2014-2016 The OpenSSL Project Authors. All Rights Reserved.
* Copyright (c) 2014, Intel Corporation. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*
* Originally written by Shay Gueron (1, 2), and Vlad Krasnov (1)
* (1) Intel Corporation, Israel Development Center, Haifa, Israel
* (2) University of Haifa, Israel
*
* Reference:
* S.Gueron and V.Krasnov, "Fast Prime Field Elliptic Curve Cryptography with
* 256 Bit Primes"
*/
/******************************************************************************
* *
* Copyright 2014 Intel Corporation *
* *
* Licensed under the Apache License, Version 2.0 (the "License"); *
* you may not use this file except in compliance with the License. *
* You may obtain a copy of the License at *
* *
* http://www.apache.org/licenses/LICENSE-2.0 *
* *
* Unless required by applicable law or agreed to in writing, software *
* distributed under the License is distributed on an "AS IS" BASIS, *
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. *
* See the License for the specific language governing permissions and *
* limitations under the License. *
* *
******************************************************************************
* *
* Developers and authors: *
* Shay Gueron (1, 2), and Vlad Krasnov (1) *
* (1) Intel Corporation, Israel Development Center *
* (2) University of Haifa *
* Reference: *
* S.Gueron and V.Krasnov, "Fast Prime Field Elliptic Curve Cryptography with *
* 256 Bit Primes" *
* *
******************************************************************************/
#include <string.h>
#include "internal/cryptlib.h"