diff options
author | Heiko Stuebner <heiko.stuebner@vrull.eu> | 2023-05-22 14:23:35 +0200 |
---|---|---|
committer | Todd Short <todd.short@me.com> | 2023-06-11 01:30:14 -0400 |
commit | 6181a333670199d20fb60028807edba44899e8d5 (patch) | |
tree | 6ac10538c30020f11b2d9633638bfb964d156851 /crypto/aes/asm | |
parent | 33523d6d669f192c2551c04f9df906d97abf6989 (diff) |
riscv: aes: dual-license under Apache + 2-clause BSD
To allow re-use of the already reviewed openSSL crypto code for RISC-V in
other projects - like the Linux kernel, add a second license (2-clause BSD)
to the 32+64bit aes implementations using the Zkn extension.
Signed-off-by: Heiko Stuebner <heiko.stuebner@vrull.eu>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Todd Short <todd.short@me.com>
(Merged from https://github.com/openssl/openssl/pull/21018)
Diffstat (limited to 'crypto/aes/asm')
-rw-r--r-- | crypto/aes/asm/aes-riscv32-zkn.pl | 27 | ||||
-rw-r--r-- | crypto/aes/asm/aes-riscv64-zkn.pl | 27 |
2 files changed, 54 insertions, 0 deletions
diff --git a/crypto/aes/asm/aes-riscv32-zkn.pl b/crypto/aes/asm/aes-riscv32-zkn.pl index 7a20f66e5c..00d5d77359 100644 --- a/crypto/aes/asm/aes-riscv32-zkn.pl +++ b/crypto/aes/asm/aes-riscv32-zkn.pl @@ -6,6 +6,33 @@ # in the file LICENSE in the source distribution or at # https://www.openssl.org/source/license.html +# This file is dual-licensed and is also available under the following +# terms: +# +# Copyright (c) 2022, Hongren (Zenithal) Zheng <i@zenithal.me> +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. 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. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "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 THE COPYRIGHT +# OWNER 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. + # $output is the last argument if it looks like a file (it has an extension) # $flavour is the first argument if it doesn't look like a file $output = $#ARGV >= 0 && $ARGV[$#ARGV] =~ m|\.\w+$| ? pop : undef; diff --git a/crypto/aes/asm/aes-riscv64-zkn.pl b/crypto/aes/asm/aes-riscv64-zkn.pl index 89114b6223..5c68242751 100644 --- a/crypto/aes/asm/aes-riscv64-zkn.pl +++ b/crypto/aes/asm/aes-riscv64-zkn.pl @@ -6,6 +6,33 @@ # in the file LICENSE in the source distribution or at # https://www.openssl.org/source/license.html +# This file is dual-licensed and is also available under the following +# terms: +# +# Copyright (c) 2022, Hongren (Zenithal) Zheng <i@zenithal.me> +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. 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. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "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 THE COPYRIGHT +# OWNER 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. + use strict; use warnings; |