Cross Reference: /src/sbin/rndctl/rndctl.c

Lines Matching defs:rs
141 	rndsave_t rs;
147 	memset(&rs, 0, sizeof rs);
182 	SHAKE128_Final(rs.data, sizeof(rs.data), &shake128);
195 	rs.entropy = MIN(MAX(systementropy, extraentropy),
196 	    MIN(sizeof(rs.data), UINT32_MAX/NBBY)*NBBY);
203 	SHA1Update(&s, (const uint8_t *)&rs.entropy, sizeof(rs.entropy));
204 	SHA1Update(&s, rs.data, sizeof(rs.data));
205 	SHA1Final(rs.digest, &s);
220 	if ((size_t)(nwrit = write(fd_seed, &rs, sizeof rs)) != sizeof rs) {
230 	explicit_memset(&rs, 0, sizeof rs); /* paranoia */
280 	rndsave_t rs;
326 	if ((size_t)(nread = read(fd_old, &rs, sizeof rs)) != sizeof rs) {
335 	SHA1Update(&s, (const uint8_t *)&rs.entropy, sizeof(rs.entropy));
336 	SHA1Update(&s, rs.data, sizeof(rs.data));
338 	if (!consttime_memequal(digest, rs.digest, sizeof(digest))) {
346 		rs.entropy = 0;
354 	if (howmany(rs.entropy, NBBY) > sizeof(rs.data)) {
355 		rs.entropy = bswap32(rs.entropy);
356 		if (howmany(rs.entropy, NBBY) > sizeof(rs.data)) {
358 			rs.entropy = 0;
364 		rs.entropy = 0;
367 	if (rs.entropy == 0) {
374 		rs.entropy = 0;
384 	rd.len = MIN(sizeof(rd.data), sizeof(rs.data));
385 	rd.entropy = rs.entropy;
386 	memcpy(rd.data, rs.data, rd.len);
387 	explicit_memset(&rs, 0, sizeof rs); /* paranoia */
401 	    update_seed(filename, fd_new, tmp, rs.data, sizeof(rs.data),
402 		rs.entropy) == -1)
414 		memset(&rs, 0, sizeof rs);
415 		if ((size_t)(nwrit = pwrite(fd_old, &rs, sizeof rs, 0)) !=
416 		    sizeof rs) {
551 	rndpoolstat_t rs;
558 	if (ioctl(fd, RNDGETPOOLSTAT, &rs) < 0)
562 	    rs.curentropy, rs.maxentropy);
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