diff options
Diffstat (limited to 'ANDROID_3.4.5/arch/x86/crypto/serpent-sse2-i586-asm_32.S')
-rw-r--r-- | ANDROID_3.4.5/arch/x86/crypto/serpent-sse2-i586-asm_32.S | 635 |
1 files changed, 0 insertions, 635 deletions
diff --git a/ANDROID_3.4.5/arch/x86/crypto/serpent-sse2-i586-asm_32.S b/ANDROID_3.4.5/arch/x86/crypto/serpent-sse2-i586-asm_32.S deleted file mode 100644 index c00053d4..00000000 --- a/ANDROID_3.4.5/arch/x86/crypto/serpent-sse2-i586-asm_32.S +++ /dev/null @@ -1,635 +0,0 @@ -/* - * Serpent Cipher 4-way parallel algorithm (i586/SSE2) - * - * Copyright (C) 2011 Jussi Kivilinna <jussi.kivilinna@mbnet.fi> - * - * Based on crypto/serpent.c by - * Copyright (C) 2002 Dag Arne Osvik <osvik@ii.uib.no> - * 2003 Herbert Valerio Riedel <hvr@gnu.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - * - */ - -.file "serpent-sse2-i586-asm_32.S" -.text - -#define arg_ctx 4 -#define arg_dst 8 -#define arg_src 12 -#define arg_xor 16 - -/********************************************************************** - 4-way SSE2 serpent - **********************************************************************/ -#define CTX %edx - -#define RA %xmm0 -#define RB %xmm1 -#define RC %xmm2 -#define RD %xmm3 -#define RE %xmm4 - -#define RT0 %xmm5 -#define RT1 %xmm6 - -#define RNOT %xmm7 - -#define get_key(i, j, t) \ - movd (4*(i)+(j))*4(CTX), t; \ - pshufd $0, t, t; - -#define K(x0, x1, x2, x3, x4, i) \ - get_key(i, 0, x4); \ - get_key(i, 1, RT0); \ - get_key(i, 2, RT1); \ - pxor x4, x0; \ - pxor RT0, x1; \ - pxor RT1, x2; \ - get_key(i, 3, x4); \ - pxor x4, x3; - -#define LK(x0, x1, x2, x3, x4, i) \ - movdqa x0, x4; \ - pslld $13, x0; \ - psrld $(32 - 13), x4; \ - por x4, x0; \ - pxor x0, x1; \ - movdqa x2, x4; \ - pslld $3, x2; \ - psrld $(32 - 3), x4; \ - por x4, x2; \ - pxor x2, x1; \ - movdqa x1, x4; \ - pslld $1, x1; \ - psrld $(32 - 1), x4; \ - por x4, x1; \ - movdqa x0, x4; \ - pslld $3, x4; \ - pxor x2, x3; \ - pxor x4, x3; \ - movdqa x3, x4; \ - pslld $7, x3; \ - psrld $(32 - 7), x4; \ - por x4, x3; \ - movdqa x1, x4; \ - pslld $7, x4; \ - pxor x1, x0; \ - pxor x3, x0; \ - pxor x3, x2; \ - pxor x4, x2; \ - movdqa x0, x4; \ - get_key(i, 1, RT0); \ - pxor RT0, x1; \ - get_key(i, 3, RT0); \ - pxor RT0, x3; \ - pslld $5, x0; \ - psrld $(32 - 5), x4; \ - por x4, x0; \ - movdqa x2, x4; \ - pslld $22, x2; \ - psrld $(32 - 22), x4; \ - por x4, x2; \ - get_key(i, 0, RT0); \ - pxor RT0, x0; \ - get_key(i, 2, RT0); \ - pxor RT0, x2; - -#define KL(x0, x1, x2, x3, x4, i) \ - K(x0, x1, x2, x3, x4, i); \ - movdqa x0, x4; \ - psrld $5, x0; \ - pslld $(32 - 5), x4; \ - por x4, x0; \ - movdqa x2, x4; \ - psrld $22, x2; \ - pslld $(32 - 22), x4; \ - por x4, x2; \ - pxor x3, x2; \ - pxor x3, x0; \ - movdqa x1, x4; \ - pslld $7, x4; \ - pxor x1, x0; \ - pxor x4, x2; \ - movdqa x1, x4; \ - psrld $1, x1; \ - pslld $(32 - 1), x4; \ - por x4, x1; \ - movdqa x3, x4; \ - psrld $7, x3; \ - pslld $(32 - 7), x4; \ - por x4, x3; \ - pxor x0, x1; \ - movdqa x0, x4; \ - pslld $3, x4; \ - pxor x4, x3; \ - movdqa x0, x4; \ - psrld $13, x0; \ - pslld $(32 - 13), x4; \ - por x4, x0; \ - pxor x2, x1; \ - pxor x2, x3; \ - movdqa x2, x4; \ - psrld $3, x2; \ - pslld $(32 - 3), x4; \ - por x4, x2; - -#define S0(x0, x1, x2, x3, x4) \ - movdqa x3, x4; \ - por x0, x3; \ - pxor x4, x0; \ - pxor x2, x4; \ - pxor RNOT, x4; \ - pxor x1, x3; \ - pand x0, x1; \ - pxor x4, x1; \ - pxor x0, x2; \ - pxor x3, x0; \ - por x0, x4; \ - pxor x2, x0; \ - pand x1, x2; \ - pxor x2, x3; \ - pxor RNOT, x1; \ - pxor x4, x2; \ - pxor x2, x1; - -#define S1(x0, x1, x2, x3, x4) \ - movdqa x1, x4; \ - pxor x0, x1; \ - pxor x3, x0; \ - pxor RNOT, x3; \ - pand x1, x4; \ - por x1, x0; \ - pxor x2, x3; \ - pxor x3, x0; \ - pxor x3, x1; \ - pxor x4, x3; \ - por x4, x1; \ - pxor x2, x4; \ - pand x0, x2; \ - pxor x1, x2; \ - por x0, x1; \ - pxor RNOT, x0; \ - pxor x2, x0; \ - pxor x1, x4; - -#define S2(x0, x1, x2, x3, x4) \ - pxor RNOT, x3; \ - pxor x0, x1; \ - movdqa x0, x4; \ - pand x2, x0; \ - pxor x3, x0; \ - por x4, x3; \ - pxor x1, x2; \ - pxor x1, x3; \ - pand x0, x1; \ - pxor x2, x0; \ - pand x3, x2; \ - por x1, x3; \ - pxor RNOT, x0; \ - pxor x0, x3; \ - pxor x0, x4; \ - pxor x2, x0; \ - por x2, x1; - -#define S3(x0, x1, x2, x3, x4) \ - movdqa x1, x4; \ - pxor x3, x1; \ - por x0, x3; \ - pand x0, x4; \ - pxor x2, x0; \ - pxor x1, x2; \ - pand x3, x1; \ - pxor x3, x2; \ - por x4, x0; \ - pxor x3, x4; \ - pxor x0, x1; \ - pand x3, x0; \ - pand x4, x3; \ - pxor x2, x3; \ - por x1, x4; \ - pand x1, x2; \ - pxor x3, x4; \ - pxor x3, x0; \ - pxor x2, x3; - -#define S4(x0, x1, x2, x3, x4) \ - movdqa x3, x4; \ - pand x0, x3; \ - pxor x4, x0; \ - pxor x2, x3; \ - por x4, x2; \ - pxor x1, x0; \ - pxor x3, x4; \ - por x0, x2; \ - pxor x1, x2; \ - pand x0, x1; \ - pxor x4, x1; \ - pand x2, x4; \ - pxor x3, x2; \ - pxor x0, x4; \ - por x1, x3; \ - pxor RNOT, x1; \ - pxor x0, x3; - -#define S5(x0, x1, x2, x3, x4) \ - movdqa x1, x4; \ - por x0, x1; \ - pxor x1, x2; \ - pxor RNOT, x3; \ - pxor x0, x4; \ - pxor x2, x0; \ - pand x4, x1; \ - por x3, x4; \ - pxor x0, x4; \ - pand x3, x0; \ - pxor x3, x1; \ - pxor x2, x3; \ - pxor x1, x0; \ - pand x4, x2; \ - pxor x2, x1; \ - pand x0, x2; \ - pxor x2, x3; - -#define S6(x0, x1, x2, x3, x4) \ - movdqa x1, x4; \ - pxor x0, x3; \ - pxor x2, x1; \ - pxor x0, x2; \ - pand x3, x0; \ - por x3, x1; \ - pxor RNOT, x4; \ - pxor x1, x0; \ - pxor x2, x1; \ - pxor x4, x3; \ - pxor x0, x4; \ - pand x0, x2; \ - pxor x1, x4; \ - pxor x3, x2; \ - pand x1, x3; \ - pxor x0, x3; \ - pxor x2, x1; - -#define S7(x0, x1, x2, x3, x4) \ - pxor RNOT, x1; \ - movdqa x1, x4; \ - pxor RNOT, x0; \ - pand x2, x1; \ - pxor x3, x1; \ - por x4, x3; \ - pxor x2, x4; \ - pxor x3, x2; \ - pxor x0, x3; \ - por x1, x0; \ - pand x0, x2; \ - pxor x4, x0; \ - pxor x3, x4; \ - pand x0, x3; \ - pxor x1, x4; \ - pxor x4, x2; \ - pxor x1, x3; \ - por x0, x4; \ - pxor x1, x4; - -#define SI0(x0, x1, x2, x3, x4) \ - movdqa x3, x4; \ - pxor x0, x1; \ - por x1, x3; \ - pxor x1, x4; \ - pxor RNOT, x0; \ - pxor x3, x2; \ - pxor x0, x3; \ - pand x1, x0; \ - pxor x2, x0; \ - pand x3, x2; \ - pxor x4, x3; \ - pxor x3, x2; \ - pxor x3, x1; \ - pand x0, x3; \ - pxor x0, x1; \ - pxor x2, x0; \ - pxor x3, x4; - -#define SI1(x0, x1, x2, x3, x4) \ - pxor x3, x1; \ - movdqa x0, x4; \ - pxor x2, x0; \ - pxor RNOT, x2; \ - por x1, x4; \ - pxor x3, x4; \ - pand x1, x3; \ - pxor x2, x1; \ - pand x4, x2; \ - pxor x1, x4; \ - por x3, x1; \ - pxor x0, x3; \ - pxor x0, x2; \ - por x4, x0; \ - pxor x4, x2; \ - pxor x0, x1; \ - pxor x1, x4; - -#define SI2(x0, x1, x2, x3, x4) \ - pxor x1, x2; \ - movdqa x3, x4; \ - pxor RNOT, x3; \ - por x2, x3; \ - pxor x4, x2; \ - pxor x0, x4; \ - pxor x1, x3; \ - por x2, x1; \ - pxor x0, x2; \ - pxor x4, x1; \ - por x3, x4; \ - pxor x3, x2; \ - pxor x2, x4; \ - pand x1, x2; \ - pxor x3, x2; \ - pxor x4, x3; \ - pxor x0, x4; - -#define SI3(x0, x1, x2, x3, x4) \ - pxor x1, x2; \ - movdqa x1, x4; \ - pand x2, x1; \ - pxor x0, x1; \ - por x4, x0; \ - pxor x3, x4; \ - pxor x3, x0; \ - por x1, x3; \ - pxor x2, x1; \ - pxor x3, x1; \ - pxor x2, x0; \ - pxor x3, x2; \ - pand x1, x3; \ - pxor x0, x1; \ - pand x2, x0; \ - pxor x3, x4; \ - pxor x0, x3; \ - pxor x1, x0; - -#define SI4(x0, x1, x2, x3, x4) \ - pxor x3, x2; \ - movdqa x0, x4; \ - pand x1, x0; \ - pxor x2, x0; \ - por x3, x2; \ - pxor RNOT, x4; \ - pxor x0, x1; \ - pxor x2, x0; \ - pand x4, x2; \ - pxor x0, x2; \ - por x4, x0; \ - pxor x3, x0; \ - pand x2, x3; \ - pxor x3, x4; \ - pxor x1, x3; \ - pand x0, x1; \ - pxor x1, x4; \ - pxor x3, x0; - -#define SI5(x0, x1, x2, x3, x4) \ - movdqa x1, x4; \ - por x2, x1; \ - pxor x4, x2; \ - pxor x3, x1; \ - pand x4, x3; \ - pxor x3, x2; \ - por x0, x3; \ - pxor RNOT, x0; \ - pxor x2, x3; \ - por x0, x2; \ - pxor x1, x4; \ - pxor x4, x2; \ - pand x0, x4; \ - pxor x1, x0; \ - pxor x3, x1; \ - pand x2, x0; \ - pxor x3, x2; \ - pxor x2, x0; \ - pxor x4, x2; \ - pxor x3, x4; - -#define SI6(x0, x1, x2, x3, x4) \ - pxor x2, x0; \ - movdqa x0, x4; \ - pand x3, x0; \ - pxor x3, x2; \ - pxor x2, x0; \ - pxor x1, x3; \ - por x4, x2; \ - pxor x3, x2; \ - pand x0, x3; \ - pxor RNOT, x0; \ - pxor x1, x3; \ - pand x2, x1; \ - pxor x0, x4; \ - pxor x4, x3; \ - pxor x2, x4; \ - pxor x1, x0; \ - pxor x0, x2; - -#define SI7(x0, x1, x2, x3, x4) \ - movdqa x3, x4; \ - pand x0, x3; \ - pxor x2, x0; \ - por x4, x2; \ - pxor x1, x4; \ - pxor RNOT, x0; \ - por x3, x1; \ - pxor x0, x4; \ - pand x2, x0; \ - pxor x1, x0; \ - pand x2, x1; \ - pxor x2, x3; \ - pxor x3, x4; \ - pand x3, x2; \ - por x0, x3; \ - pxor x4, x1; \ - pxor x4, x3; \ - pand x0, x4; \ - pxor x2, x4; - -#define transpose_4x4(x0, x1, x2, x3, t0, t1, t2) \ - movdqa x0, t2; \ - punpckldq x1, x0; \ - punpckhdq x1, t2; \ - movdqa x2, t1; \ - punpckhdq x3, x2; \ - punpckldq x3, t1; \ - movdqa x0, x1; \ - punpcklqdq t1, x0; \ - punpckhqdq t1, x1; \ - movdqa t2, x3; \ - punpcklqdq x2, t2; \ - punpckhqdq x2, x3; \ - movdqa t2, x2; - -#define read_blocks(in, x0, x1, x2, x3, t0, t1, t2) \ - movdqu (0*4*4)(in), x0; \ - movdqu (1*4*4)(in), x1; \ - movdqu (2*4*4)(in), x2; \ - movdqu (3*4*4)(in), x3; \ - \ - transpose_4x4(x0, x1, x2, x3, t0, t1, t2) - -#define write_blocks(out, x0, x1, x2, x3, t0, t1, t2) \ - transpose_4x4(x0, x1, x2, x3, t0, t1, t2) \ - \ - movdqu x0, (0*4*4)(out); \ - movdqu x1, (1*4*4)(out); \ - movdqu x2, (2*4*4)(out); \ - movdqu x3, (3*4*4)(out); - -#define xor_blocks(out, x0, x1, x2, x3, t0, t1, t2) \ - transpose_4x4(x0, x1, x2, x3, t0, t1, t2) \ - \ - movdqu (0*4*4)(out), t0; \ - pxor t0, x0; \ - movdqu x0, (0*4*4)(out); \ - movdqu (1*4*4)(out), t0; \ - pxor t0, x1; \ - movdqu x1, (1*4*4)(out); \ - movdqu (2*4*4)(out), t0; \ - pxor t0, x2; \ - movdqu x2, (2*4*4)(out); \ - movdqu (3*4*4)(out), t0; \ - pxor t0, x3; \ - movdqu x3, (3*4*4)(out); - -.align 8 -.global __serpent_enc_blk_4way -.type __serpent_enc_blk_4way,@function; - -__serpent_enc_blk_4way: - /* input: - * arg_ctx(%esp): ctx, CTX - * arg_dst(%esp): dst - * arg_src(%esp): src - * arg_xor(%esp): bool, if true: xor output - */ - - pcmpeqd RNOT, RNOT; - - movl arg_ctx(%esp), CTX; - - movl arg_src(%esp), %eax; - read_blocks(%eax, RA, RB, RC, RD, RT0, RT1, RE); - - K(RA, RB, RC, RD, RE, 0); - S0(RA, RB, RC, RD, RE); LK(RC, RB, RD, RA, RE, 1); - S1(RC, RB, RD, RA, RE); LK(RE, RD, RA, RC, RB, 2); - S2(RE, RD, RA, RC, RB); LK(RB, RD, RE, RC, RA, 3); - S3(RB, RD, RE, RC, RA); LK(RC, RA, RD, RB, RE, 4); - S4(RC, RA, RD, RB, RE); LK(RA, RD, RB, RE, RC, 5); - S5(RA, RD, RB, RE, RC); LK(RC, RA, RD, RE, RB, 6); - S6(RC, RA, RD, RE, RB); LK(RD, RB, RA, RE, RC, 7); - S7(RD, RB, RA, RE, RC); LK(RC, RA, RE, RD, RB, 8); - S0(RC, RA, RE, RD, RB); LK(RE, RA, RD, RC, RB, 9); - S1(RE, RA, RD, RC, RB); LK(RB, RD, RC, RE, RA, 10); - S2(RB, RD, RC, RE, RA); LK(RA, RD, RB, RE, RC, 11); - S3(RA, RD, RB, RE, RC); LK(RE, RC, RD, RA, RB, 12); - S4(RE, RC, RD, RA, RB); LK(RC, RD, RA, RB, RE, 13); - S5(RC, RD, RA, RB, RE); LK(RE, RC, RD, RB, RA, 14); - S6(RE, RC, RD, RB, RA); LK(RD, RA, RC, RB, RE, 15); - S7(RD, RA, RC, RB, RE); LK(RE, RC, RB, RD, RA, 16); - S0(RE, RC, RB, RD, RA); LK(RB, RC, RD, RE, RA, 17); - S1(RB, RC, RD, RE, RA); LK(RA, RD, RE, RB, RC, 18); - S2(RA, RD, RE, RB, RC); LK(RC, RD, RA, RB, RE, 19); - S3(RC, RD, RA, RB, RE); LK(RB, RE, RD, RC, RA, 20); - S4(RB, RE, RD, RC, RA); LK(RE, RD, RC, RA, RB, 21); - S5(RE, RD, RC, RA, RB); LK(RB, RE, RD, RA, RC, 22); - S6(RB, RE, RD, RA, RC); LK(RD, RC, RE, RA, RB, 23); - S7(RD, RC, RE, RA, RB); LK(RB, RE, RA, RD, RC, 24); - S0(RB, RE, RA, RD, RC); LK(RA, RE, RD, RB, RC, 25); - S1(RA, RE, RD, RB, RC); LK(RC, RD, RB, RA, RE, 26); - S2(RC, RD, RB, RA, RE); LK(RE, RD, RC, RA, RB, 27); - S3(RE, RD, RC, RA, RB); LK(RA, RB, RD, RE, RC, 28); - S4(RA, RB, RD, RE, RC); LK(RB, RD, RE, RC, RA, 29); - S5(RB, RD, RE, RC, RA); LK(RA, RB, RD, RC, RE, 30); - S6(RA, RB, RD, RC, RE); LK(RD, RE, RB, RC, RA, 31); - S7(RD, RE, RB, RC, RA); K(RA, RB, RC, RD, RE, 32); - - movl arg_dst(%esp), %eax; - - cmpb $0, arg_xor(%esp); - jnz __enc_xor4; - - write_blocks(%eax, RA, RB, RC, RD, RT0, RT1, RE); - - ret; - -__enc_xor4: - xor_blocks(%eax, RA, RB, RC, RD, RT0, RT1, RE); - - ret; - -.align 8 -.global serpent_dec_blk_4way -.type serpent_dec_blk_4way,@function; - -serpent_dec_blk_4way: - /* input: - * arg_ctx(%esp): ctx, CTX - * arg_dst(%esp): dst - * arg_src(%esp): src - */ - - pcmpeqd RNOT, RNOT; - - movl arg_ctx(%esp), CTX; - - movl arg_src(%esp), %eax; - read_blocks(%eax, RA, RB, RC, RD, RT0, RT1, RE); - - K(RA, RB, RC, RD, RE, 32); - SI7(RA, RB, RC, RD, RE); KL(RB, RD, RA, RE, RC, 31); - SI6(RB, RD, RA, RE, RC); KL(RA, RC, RE, RB, RD, 30); - SI5(RA, RC, RE, RB, RD); KL(RC, RD, RA, RE, RB, 29); - SI4(RC, RD, RA, RE, RB); KL(RC, RA, RB, RE, RD, 28); - SI3(RC, RA, RB, RE, RD); KL(RB, RC, RD, RE, RA, 27); - SI2(RB, RC, RD, RE, RA); KL(RC, RA, RE, RD, RB, 26); - SI1(RC, RA, RE, RD, RB); KL(RB, RA, RE, RD, RC, 25); - SI0(RB, RA, RE, RD, RC); KL(RE, RC, RA, RB, RD, 24); - SI7(RE, RC, RA, RB, RD); KL(RC, RB, RE, RD, RA, 23); - SI6(RC, RB, RE, RD, RA); KL(RE, RA, RD, RC, RB, 22); - SI5(RE, RA, RD, RC, RB); KL(RA, RB, RE, RD, RC, 21); - SI4(RA, RB, RE, RD, RC); KL(RA, RE, RC, RD, RB, 20); - SI3(RA, RE, RC, RD, RB); KL(RC, RA, RB, RD, RE, 19); - SI2(RC, RA, RB, RD, RE); KL(RA, RE, RD, RB, RC, 18); - SI1(RA, RE, RD, RB, RC); KL(RC, RE, RD, RB, RA, 17); - SI0(RC, RE, RD, RB, RA); KL(RD, RA, RE, RC, RB, 16); - SI7(RD, RA, RE, RC, RB); KL(RA, RC, RD, RB, RE, 15); - SI6(RA, RC, RD, RB, RE); KL(RD, RE, RB, RA, RC, 14); - SI5(RD, RE, RB, RA, RC); KL(RE, RC, RD, RB, RA, 13); - SI4(RE, RC, RD, RB, RA); KL(RE, RD, RA, RB, RC, 12); - SI3(RE, RD, RA, RB, RC); KL(RA, RE, RC, RB, RD, 11); - SI2(RA, RE, RC, RB, RD); KL(RE, RD, RB, RC, RA, 10); - SI1(RE, RD, RB, RC, RA); KL(RA, RD, RB, RC, RE, 9); - SI0(RA, RD, RB, RC, RE); KL(RB, RE, RD, RA, RC, 8); - SI7(RB, RE, RD, RA, RC); KL(RE, RA, RB, RC, RD, 7); - SI6(RE, RA, RB, RC, RD); KL(RB, RD, RC, RE, RA, 6); - SI5(RB, RD, RC, RE, RA); KL(RD, RA, RB, RC, RE, 5); - SI4(RD, RA, RB, RC, RE); KL(RD, RB, RE, RC, RA, 4); - SI3(RD, RB, RE, RC, RA); KL(RE, RD, RA, RC, RB, 3); - SI2(RE, RD, RA, RC, RB); KL(RD, RB, RC, RA, RE, 2); - SI1(RD, RB, RC, RA, RE); KL(RE, RB, RC, RA, RD, 1); - SI0(RE, RB, RC, RA, RD); K(RC, RD, RB, RE, RA, 0); - - movl arg_dst(%esp), %eax; - write_blocks(%eax, RC, RD, RB, RE, RT0, RT1, RA); - - ret; |