Cross Reference: /external/wpa_supplicant_6/wpa

Lines Matching refs:md
168 static void sha256_init(struct sha256_state *md);
169 static int sha256_process(struct sha256_state *md, const unsigned char *in,
171 static int sha256_done(struct sha256_state *md, unsigned char *out);
234 static int sha256_compress(struct sha256_state *md, unsigned char *buf)
242 		S[i] = md->state[i];
270 		md->state[i] = md->state[i] + S[i];
277 static void sha256_init(struct sha256_state *md)
279 	md->curlen = 0;
280 	md->length = 0;
281 	md->state[0] = 0x6A09E667UL;
282 	md->state[1] = 0xBB67AE85UL;
283 	md->state[2] = 0x3C6EF372UL;
284 	md->state[3] = 0xA54FF53AUL;
285 	md->state[4] = 0x510E527FUL;
286 	md->state[5] = 0x9B05688CUL;
287 	md->state[6] = 0x1F83D9ABUL;
288 	md->state[7] = 0x5BE0CD19UL;
293    @param md     The hash state
298 static int sha256_process(struct sha256_state *md, const unsigned char *in,
304 	if (md->curlen > sizeof(md->buf))
308 		if (md->curlen == 0 && inlen >= block_size) {
309 			if (sha256_compress(md, (unsigned char *) in) < 0)
311 			md->length += block_size * 8;
315 			n = MIN(inlen, (block_size - md->curlen));
316 			os_memcpy(md->buf + md->curlen, in, n);
317 			md->curlen += n;
320 			if (md->curlen == block_size) {
321 				if (sha256_compress(md, md->buf) < 0)
323 				md->length += 8 * block_size;
324 				md->curlen = 0;
335    @param md  The hash state
339 static int sha256_done(struct sha256_state *md, unsigned char *out)
343 	if (md->curlen >= sizeof(md->buf))
347 	md->length += md->curlen * 8;
350 	md->buf[md->curlen++] = (unsigned char) 0x80;
356 	if (md->curlen > 56) {
357 		while (md->curlen < 64) {
358 			md->buf[md->curlen++] = (unsigned char) 0;
360 		sha256_compress(md, md->buf);
361 		md->curlen = 0;
365 	while (md->curlen < 56) {
366 		md->buf[md->curlen++] = (unsigned char) 0;
370 	WPA_PUT_BE64(md->buf + 56, md->length);
371 	sha256_compress(md, md->buf);
375 		WPA_PUT_BE32(out + (4 * i), md->state[i]);