Lines Matching +full:c +full:- +full:22
2 # Implement fast SHA-256 with AVX1 instructions. (x86_64)
4 # Copyright (C) 2013 Intel Corporation.
9 # Tim Chen <tim.c.chen@linux.intel.com>
21 # - Redistributions of source code must retain the above
25 # - Redistributions in binary form must reproduce the above
40 # This code is described in an Intel White-Paper:
41 # "Fast SHA-256 Implementations on Intel Architecture Processors"
58 # Add reg to mem using reg-mem add and store
66 shld $(32-(\p1)), \p2, \p2
93 SHUF_00BA = %xmm10 # shuffle xBxA -> 00BA
94 SHUF_DC00 = %xmm12 # shuffle xDxC -> DC00
102 c = %ecx define
147 d = c
148 c = b define
155 ## compute W[-16] + W[-7] 4 at a time
158 MY_ROR (25-11), y0 # y0 = e >> (25-11)
160 vpalignr $4, X2, X3, XTMP0 # XTMP0 = W[-7]
161 MY_ROR (22-13), y1 # y1 = a >> (22-13)
162 xor e, y0 # y0 = e ^ (e >> (25-11))
164 MY_ROR (11-6), y0 # y0 = (e >> (11-6)) ^ (e >> (25-6))
165 xor a, y1 # y1 = a ^ (a >> (22-13)
167 vpaddd X0, XTMP0, XTMP0 # XTMP0 = W[-7] + W[-16]
168 xor e, y0 # y0 = e ^ (e >> (11-6)) ^ (e >> (25-6))
170 MY_ROR (13-2), y1 # y1 = (a >> (13-2)) ^ (a >> (22-2))
172 vpalignr $4, X0, X1, XTMP1 # XTMP1 = W[-15]
173 xor a, y1 # y1 = a ^ (a >> (13-2)) ^ (a >> (22-2))
176 MY_ROR 2, y1 # y1 = S0 = (a>>2) ^ (a>>13) ^ (a>>22)
183 or c, y0 # y0 = a|c
185 and c, y2 # y2 = a&c
186 vpslld $(32-7), XTMP1, XTMP3
187 and b, y0 # y0 = (a|c)&b
189 vpor XTMP2, XTMP3, XTMP3 # XTMP1 = W[-15] MY_ROR 7
190 or y2, y0 # y0 = MAJ = (a|c)&b)|(a&c)
195 MY_ROR (25-11), y0 # y0 = e >> (25-11)
196 xor e, y0 # y0 = e ^ (e >> (25-11))
198 MY_ROR (22-13), y1 # y1 = a >> (22-13)
200 xor a, y1 # y1 = a ^ (a >> (22-13)
201 MY_ROR (11-6), y0 # y0 = (e >> (11-6)) ^ (e >> (25-6))
203 vpsrld $3, XTMP1, XTMP4 # XTMP4 = W[-15] >> 3
204 MY_ROR (13-2), y1 # y1 = (a >> (13-2)) ^ (a >> (22-2))
205 xor e, y0 # y0 = e ^ (e >> (11-6)) ^ (e >> (25-6))
208 vpslld $(32-18), XTMP1, XTMP1
209 xor a, y1 # y1 = a ^ (a >> (13-2)) ^ (a >> (22-2))
214 MY_ROR 2, y1 # y1 = S0 = (a>>2) ^ (a>>13) ^ (a>>22)
215 vpxor XTMP2, XTMP3, XTMP3 # XTMP1 = W[-15] MY_ROR 7 ^ W[-15] MY_ROR
220 or c, y0 # y0 = a|c
222 and c, y2 # y2 = a&c
224 vpshufd $0b11111010, X3, XTMP2 # XTMP2 = W[-2] {BBAA}
225 and b, y0 # y0 = (a|c)&b
227 vpaddd XTMP1, XTMP0, XTMP0 # XTMP0 = W[-16] + W[-7] + s0
228 or y2, y0 # y0 = MAJ = (a|c)&b)|(a&c)
233 MY_ROR (25-11), y0 # y0 = e >> (25-11)
234 xor e, y0 # y0 = e ^ (e >> (25-11))
235 MY_ROR (22-13), y1 # y1 = a >> (22-13)
237 xor a, y1 # y1 = a ^ (a >> (22-13)
238 MY_ROR (11-6), y0 # y0 = (e >> (11-6)) ^ (e >> (25-6))
239 vpsrld $10, XTMP2, XTMP4 # XTMP4 = W[-2] >> 10 {BBAA}
241 vpsrlq $19, XTMP2, XTMP3 # XTMP3 = W[-2] MY_ROR 19 {xBxA}
242 xor e, y0 # y0 = e ^ (e >> (11-6)) ^ (e >> (25-6))
244 vpsrlq $17, XTMP2, XTMP2 # XTMP2 = W[-2] MY_ROR 17 {xBxA}
245 MY_ROR (13-2), y1 # y1 = (a >> (13-2)) ^ (a >> (22-2))
246 xor a, y1 # y1 = a ^ (a >> (13-2)) ^ (a >> (22-2))
251 MY_ROR 2, y1 # y1 = S0 = (a>>2) ^ (a>>13) ^ (a>>22)
258 or c, y0 # y0 = a|c
260 and c, y2 # y2 = a&c
262 and b, y0 # y0 = (a|c)&b
265 vpshufd $0b01010000, XTMP0, XTMP2 # XTMP2 = W[-2] {DDCC}
266 or y2, y0 # y0 = MAJ = (a|c)&b)|(a&c)
270 MY_ROR (25-11), y0 # y0 = e >> (25-11)
272 MY_ROR (22-13), y1 # y1 = a >> (22-13)
273 xor e, y0 # y0 = e ^ (e >> (25-11))
275 MY_ROR (11-6), y0 # y0 = (e >> (11-6)) ^ (e >> (25-6))
276 vpsrld $10, XTMP2, XTMP5 # XTMP5 = W[-2] >> 10 {DDCC}
277 xor a, y1 # y1 = a ^ (a >> (22-13)
279 vpsrlq $19, XTMP2, XTMP3 # XTMP3 = W[-2] MY_ROR 19 {xDxC}
280 xor e, y0 # y0 = e ^ (e >> (11-6)) ^ (e >> (25-6))
282 MY_ROR (13-2), y1 # y1 = (a >> (13-2)) ^ (a >> (22-2))
283 vpsrlq $17, XTMP2, XTMP2 # XTMP2 = W[-2] MY_ROR 17 {xDxC}
284 xor a, y1 # y1 = a ^ (a >> (13-2)) ^ (a >> (22-2))
288 MY_ROR 2, y1 # y1 = S0 = (a>>2) ^ (a>>13) ^ (a>>22)
296 or c, y0 # y0 = a|c
298 and c, y2 # y2 = a&c
300 and b, y0 # y0 = (a|c)&b
302 or y2, y0 # y0 = MAJ = (a|c)&b)|(a&c)
311 MY_ROR (25-11), y0 # y0 = e >> (25-11)
313 xor e, y0 # y0 = e ^ (e >> (25-11))
314 MY_ROR (22-13), y1 # y1 = a >> (22-13)
316 xor a, y1 # y1 = a ^ (a >> (22-13)
317 MY_ROR (11-6), y0 # y0 = (e >> (11-6)) ^ (e >> (25-6))
319 xor e, y0 # y0 = e ^ (e >> (11-6)) ^ (e >> (25-6))
320 MY_ROR (13-2), y1 # y1 = (a >> (13-2)) ^ (a >> (22-2))
322 xor a, y1 # y1 = a ^ (a >> (13-2)) ^ (a >> (22-2))
326 MY_ROR 2, y1 # y1 = S0 = (a>>2) ^ (a>>13) ^ (a>>22)
332 or c, y0 # y0 = a|c
334 and c, y2 # y2 = a&c
335 and b, y0 # y0 = (a|c)&b
337 or y2, y0 # y0 = MAJ = (a|c)&b)|(a&c)
366 mov 4*2(CTX), c
436 addm (4*2)(CTX),c
485 # shuffle xBxA -> 00BA
491 # shuffle xDxC -> DC00