Use SPDX-License-Identifier instead of a verbose license text and update external link. Cc: James Guilford <james.guilford@xxxxxxxxx> Cc: Sean Gulley <sean.m.gulley@xxxxxxxxx> Cc: Chandramouli Narayanan <mouli@xxxxxxxxxxxxxxx> Signed-off-by: Nathan Huckleberry <nhuck@xxxxxxxxxx> --- arch/x86/crypto/aes_ctrby8_avx-x86_64.S | 63 ++++--------------------- 1 file changed, 10 insertions(+), 53 deletions(-) diff --git a/arch/x86/crypto/aes_ctrby8_avx-x86_64.S b/arch/x86/crypto/aes_ctrby8_avx-x86_64.S index c799838242a6..43852ba6e19c 100644 --- a/arch/x86/crypto/aes_ctrby8_avx-x86_64.S +++ b/arch/x86/crypto/aes_ctrby8_avx-x86_64.S @@ -1,65 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0-only OR BSD-3-Clause */ /* - * Implement AES CTR mode by8 optimization with AVX instructions. (x86_64) - * - * This is AES128/192/256 CTR mode optimization implementation. It requires - * the support of Intel(R) AESNI and AVX instructions. - * - * This work was inspired by the AES CTR mode optimization published - * in Intel Optimized IPSEC Cryptograhpic library. - * Additional information on it can be found at: - * http://downloadcenter.intel.com/Detail_Desc.aspx?agr=Y&DwnldID=22972 - * - * This file is provided under a dual BSD/GPLv2 license. When using or - * redistributing this file, you may do so under either license. - * - * GPL LICENSE SUMMARY + * AES CTR mode by8 optimization with AVX instructions. (x86_64) * * Copyright(c) 2014 Intel Corporation. * - * This program is free software; you can redistribute it and/or modify - * it under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * * Contact Information: * James Guilford <james.guilford@xxxxxxxxx> * Sean Gulley <sean.m.gulley@xxxxxxxxx> * Chandramouli Narayanan <mouli@xxxxxxxxxxxxxxx> + */ +/* + * This is AES128/192/256 CTR mode optimization implementation. It requires + * the support of Intel(R) AESNI and AVX instructions. * - * BSD LICENSE - * - * Copyright(c) 2014 Intel Corporation. - * - * 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 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 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. - * + * This work was inspired by the AES CTR mode optimization published + * in Intel Optimized IPSEC Cryptographic library. + * Additional information on it can be found at: + * https://github.com/intel/intel-ipsec-mb */ #include <linux/linkage.h> -- 2.34.1.703.g22d0c6ccf7-goog
