Lines Matching +full:pre +full:- +full:multiply

1 /* SPDX-License-Identifier: GPL-2.0-only */
3  * linux/arch/arm64/crypto/aes-neon.S - AES cipher for ARMv8 NEON
5  * Copyright (C) 2013 - 2017 Linaro Ltd. <ard.biesheuvel@linaro.org>
22 	/* special case for the neon-bs driver calling into this one for CTS */
27 	/* multiply by polynomial 'x' in GF(2^8) */
35 	/* multiply by polynomial 'x^2' in GF(2^8) */
49 	ld1		{v16.16b-v19.16b}, [\temp], #64
50 	ld1		{v20.16b-v23.16b}, [\temp], #64
51 	ld1		{v24.16b-v27.16b}, [\temp], #64
52 	ld1		{v28.16b-v31.16b}, [\temp]
72 	tbl		\in\().16b, {v16.16b-v19.16b}, \in\().16b
74 	tbx		\in\().16b, {v20.16b-v23.16b}, v9.16b
76 	tbx		\in\().16b, {v24.16b-v27.16b}, v10.16b
77 	tbx		\in\().16b, {v28.16b-v31.16b}, v11.16b
83 	/* Inverse MixColumns: pre-multiply by { 5, 0, 4, 0 } */
129 	tbl		\in0\().16b, {v16.16b-v19.16b}, \in0\().16b
131 	tbl		\in1\().16b, {v16.16b-v19.16b}, \in1\().16b
133 	tbl		\in2\().16b, {v16.16b-v19.16b}, \in2\().16b
135 	tbl		\in3\().16b, {v16.16b-v19.16b}, \in3\().16b
136 	tbx		\in0\().16b, {v20.16b-v23.16b}, v8.16b
137 	tbx		\in1\().16b, {v20.16b-v23.16b}, v9.16b
139 	tbx		\in2\().16b, {v20.16b-v23.16b}, v10.16b
141 	tbx		\in3\().16b, {v20.16b-v23.16b}, v11.16b
143 	tbx		\in0\().16b, {v24.16b-v27.16b}, v8.16b
145 	tbx		\in1\().16b, {v24.16b-v27.16b}, v9.16b
147 	tbx		\in2\().16b, {v24.16b-v27.16b}, v10.16b
149 	tbx		\in3\().16b, {v24.16b-v27.16b}, v11.16b
151 	tbx		\in0\().16b, {v28.16b-v31.16b}, v8.16b
153 	tbx		\in1\().16b, {v28.16b-v31.16b}, v9.16b
154 	tbx		\in2\().16b, {v28.16b-v31.16b}, v10.16b
155 	tbx		\in3\().16b, {v28.16b-v31.16b}, v11.16b
182 	/* Inverse MixColumns: pre-multiply by { 5, 0, 4, 0 } */
239 #include "aes-modes.S"