crypto/rijndael/rijndael-api-fst.c

89 	u_int8_t block[16], iv[4][4];
114 		memcpy(iv, input, 16);
115 		((u_int32_t*)block)[0] ^= ((u_int32_t*)iv)[0];
116 		((u_int32_t*)block)[1] ^= ((u_int32_t*)iv)[1];
117 		((u_int32_t*)block)[2] ^= ((u_int32_t*)iv)[2];
118 		((u_int32_t*)block)[3] ^= ((u_int32_t*)iv)[3];
130 			memcpy(iv, input, 16);
131 			((u_int32_t*)block)[0] ^= ((u_int32_t*)iv)[0];
132 			((u_int32_t*)block)[1] ^= ((u_int32_t*)iv)[1];
133 			((u_int32_t*)block)[2] ^= ((u_int32_t*)iv)[2];
134 			((u_int32_t*)block)[3] ^= ((u_int32_t*)iv)[3];
149 		memcpy(iv, cipher->IV, 16);
151 		*((u_int32_t*)iv[0]) = *((u_int32_t*)(cipher->IV   ));
152 		*((u_int32_t*)iv[1]) = *((u_int32_t*)(cipher->IV+ 4));
153 		*((u_int32_t*)iv[2]) = *((u_int32_t*)(cipher->IV+ 8));
154 		*((u_int32_t*)iv[3]) = *((u_int32_t*)(cipher->IV+12));
158 				*((u_int32_t*) block    ) = *((u_int32_t*)iv[0]);
159 				*((u_int32_t*)(block+ 4)) = *((u_int32_t*)iv[1]);
160 				*((u_int32_t*)(block+ 8)) = *((u_int32_t*)iv[2]);
161 				*((u_int32_t*)(block+12)) = *((u_int32_t*)iv[3]);
165 				iv[0][0] = (iv[0][0] << 1) | (iv[0][1] >> 7);
166 				iv[0][1] = (iv[0][1] << 1) | (iv[0][2] >> 7);
167 				iv[0][2] = (iv[0][2] << 1) | (iv[0][3] >> 7);
168 				iv[0][3] = (iv[0][3] << 1) | (iv[1][0] >> 7);
169 				iv[1][0] = (iv[1][0] << 1) | (iv[1][1] >> 7);
170 				iv[1][1] = (iv[1][1] << 1) | (iv[1][2] >> 7);
171 				iv[1][2] = (iv[1][2] << 1) | (iv[1][3] >> 7);
172 				iv[1][3] = (iv[1][3] << 1) | (iv[2][0] >> 7);
173 				iv[2][0] = (iv[2][0] << 1) | (iv[2][1] >> 7);
174 				iv[2][1] = (iv[2][1] << 1) | (iv[2][2] >> 7);
175 				iv[2][2] = (iv[2][2] << 1) | (iv[2][3] >> 7);
176 				iv[2][3] = (iv[2][3] << 1) | (iv[3][0] >> 7);
177 				iv[3][0] = (iv[3][0] << 1) | (iv[3][1] >> 7);
178 				iv[3][1] = (iv[3][1] << 1) | (iv[3][2] >> 7);
179 				iv[3][2] = (iv[3][2] << 1) | (iv[3][3] >> 7);
180 				iv[3][3] = (iv[3][3] << 1) | ((outBuffer[k/8] >> (7-(k&7))) & 1);
204 	u_int8_t block[16], *iv, *cp;
234 		iv = cipher->IV;
236 			((u_int32_t*)block)[0] = ((const u_int32_t*)input)[0] ^ ((u_int32_t*)iv)[0];
237 			((u_int32_t*)block)[1] = ((const u_int32_t*)input)[1] ^ ((u_int32_t*)iv)[1];
238 			((u_int32_t*)block)[2] = ((const u_int32_t*)input)[2] ^ ((u_int32_t*)iv)[2];
239 			((u_int32_t*)block)[3] = ((const u_int32_t*)input)[3] ^ ((u_int32_t*)iv)[3];
241 			iv = outBuffer;
249 			block[i] = input[i] ^ iv[i];
252 			block[i] = (BYTE)padLen ^ iv[i];
267 	u_int8_t block[16], iv[4][4];
291 		memcpy(iv, cipher->IV, 16);
293 		*((u_int32_t*)iv[0]) = *((u_int32_t*)(cipher->IV   ));
294 		*((u_int32_t*)iv[1]) = *((u_int32_t*)(cipher->IV+ 4));
295 		*((u_int32_t*)iv[2]) = *((u_int32_t*)(cipher->IV+ 8));
296 		*((u_int32_t*)iv[3]) = *((u_int32_t*)(cipher->IV+12));
300 			((u_int32_t*)block)[0] ^= *((u_int32_t*)iv[0]);
301 			((u_int32_t*)block)[1] ^= *((u_int32_t*)iv[1]);
302 			((u_int32_t*)block)[2] ^= *((u_int32_t*)iv[2]);
303 			((u_int32_t*)block)[3] ^= *((u_int32_t*)iv[3]);
305 			memcpy(iv, input, 16);
308 			*((u_int32_t*)iv[0]) = ((u_int32_t*)input)[0]; ((u_int32_t*)outBuffer)[0] = ((u_int32_t*)block)[0];
309 			*((u_int32_t*)iv[1]) = ((u_int32_t*)input)[1]; ((u_int32_t*)outBuffer)[1] = ((u_int32_t*)block)[1];
310 			*((u_int32_t*)iv[2]) = ((u_int32_t*)input)[2]; ((u_int32_t*)outBuffer)[2] = ((u_int32_t*)block)[2];
311 			*((u_int32_t*)iv[3]) = ((u_int32_t*)input)[3]; ((u_int32_t*)outBuffer)[3] = ((u_int32_t*)block)[3];
320 		memcpy(iv, cipher->IV, 16);
322 		*((u_int32_t*)iv[0]) = *((u_int32_t*)(cipher->IV));
323 		*((u_int32_t*)iv[1]) = *((u_int32_t*)(cipher->IV+ 4));
324 		*((u_int32_t*)iv[2]) = *((u_int32_t*)(cipher->IV+ 8));
325 		*((u_int32_t*)iv[3]) = *((u_int32_t*)(cipher->IV+12));
329 				*((u_int32_t*) block    ) = *((u_int32_t*)iv[0]);
330 				*((u_int32_t*)(block+ 4)) = *((u_int32_t*)iv[1]);
331 				*((u_int32_t*)(block+ 8)) = *((u_int32_t*)iv[2]);
332 				*((u_int32_t*)(block+12)) = *((u_int32_t*)iv[3]);
335 				iv[0][0] = (iv[0][0] << 1) | (iv[0][1] >> 7);
336 				iv[0][1] = (iv[0][1] << 1) | (iv[0][2] >> 7);
337 				iv[0][2] = (iv[0][2] << 1) | (iv[0][3] >> 7);
338 				iv[0][3] = (iv[0][3] << 1) | (iv[1][0] >> 7);
339 				iv[1][0] = (iv[1][0] << 1) | (iv[1][1] >> 7);
340 				iv[1][1] = (iv[1][1] << 1) | (iv[1][2] >> 7);
341 				iv[1][2] = (iv[1][2] << 1) | (iv[1][3] >> 7);
342 				iv[1][3] = (iv[1][3] << 1) | (iv[2][0] >> 7);
343 				iv[2][0] = (iv[2][0] << 1) | (iv[2][1] >> 7);
344 				iv[2][1] = (iv[2][1] << 1) | (iv[2][2] >> 7);
345 				iv[2][2] = (iv[2][2] << 1) | (iv[2][3] >> 7);
346 				iv[2][3] = (iv[2][3] << 1) | (iv[3][0] >> 7);
347 				iv[3][0] = (iv[3][0] << 1) | (iv[3][1] >> 7);
348 				iv[3][1] = (iv[3][1] << 1) | (iv[3][2] >> 7);
349 				iv[3][2] = (iv[3][2] << 1) | (iv[3][3] >> 7);
350 				iv[3][3] = (iv[3][3] << 1) | ((input[k/8] >> (7-(k&7))) & 1);
367 	u_int32_t iv[4];
406 		memcpy(iv, cipher->IV, 16);
410 			((u_int32_t*)block)[0] ^= iv[0];
411 			((u_int32_t*)block)[1] ^= iv[1];
412 			((u_int32_t*)block)[2] ^= iv[2];
413 			((u_int32_t*)block)[3] ^= iv[3];
414 			memcpy(iv, input, 16);
421 		((u_int32_t*)block)[0] ^= iv[0];
422 		((u_int32_t*)block)[1] ^= iv[1];
423 		((u_int32_t*)block)[2] ^= iv[2];
424 		((u_int32_t*)block)[3] ^= iv[3];