#! /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>
#
projects / openssl.git / blobdiff