333 		size_t len = curr->len;  in drbg_ctr_bcc()  local
335 		while (len) {  in drbg_ctr_bcc()
346 			len--;  in drbg_ctr_bcc()
434 		inputlen += seed->len;  in drbg_ctr_df()
598 	int len = min_t(int, buflen, INT_MAX);  in drbg_ctr_generate()  local
608 	ret = drbg_kcapi_sym_ctr(drbg, NULL, 0, buf, len);  in drbg_ctr_generate()
615 		len = ret;  in drbg_ctr_generate()
617 	return len;  in drbg_ctr_generate()
710 	int len = 0;  in drbg_hmac_generate()  local
724 	while (len < buflen) {  in drbg_hmac_generate()
730 		outlen = (drbg_blocklen(drbg) < (buflen - len)) ?  in drbg_hmac_generate()
731 			  drbg_blocklen(drbg) : (buflen - len);  in drbg_hmac_generate()
734 		memcpy(buf + len, drbg->V, outlen);  in drbg_hmac_generate()
735 		len += outlen;  in drbg_hmac_generate()
746 	return len;  in drbg_hmac_generate()
785 	size_t len = addlen;  in drbg_add_buf()  local
789 	while (len) {  in drbg_add_buf()
793 		len--; dstptr--; addptr--;  in drbg_add_buf()
795 	len = dstlen - addlen;  in drbg_add_buf()
796 	while (len && remainder > 0) {  in drbg_add_buf()
800 		len--; dstptr--;  in drbg_add_buf()
825 	size_t len = 0;  in drbg_hash_df()  local
839 	while (len < outlen) {  in drbg_hash_df()
847 		blocklen = (drbg_blocklen(drbg) < (outlen - len)) ?  in drbg_hash_df()
848 			    drbg_blocklen(drbg) : (outlen - len);  in drbg_hash_df()
849 		memcpy(outval + len, tmp, blocklen);  in drbg_hash_df()
850 		len += blocklen;  in drbg_hash_df()
938 	int len = 0;  in drbg_hash_hashgen()  local
950 	while (len < buflen) {  in drbg_hash_hashgen()
955 			len = ret;  in drbg_hash_hashgen()
958 		outlen = (drbg_blocklen(drbg) < (buflen - len)) ?  in drbg_hash_hashgen()
959 			  drbg_blocklen(drbg) : (buflen - len);  in drbg_hash_hashgen()
961 		memcpy(buf + len, dst, outlen);  in drbg_hash_hashgen()
962 		len += outlen;  in drbg_hash_hashgen()
964 		if (len < buflen)  in drbg_hash_hashgen()
971 	return len;  in drbg_hash_hashgen()
979 	int len = 0;  in drbg_hash_generate()  local
994 	len = drbg_hash_hashgen(drbg, buf, buflen);  in drbg_hash_generate()
1004 		len = ret;  in drbg_hash_generate()
1018 	return len;  in drbg_hash_generate()
1131 	if (pers && pers->len > (drbg_max_addtl(drbg))) {  in drbg_seed()
1133 			 pers->len);  in drbg_seed()
1139 				 drbg->test_data.len);  in drbg_seed()
1186 	if (pers && pers->buf && 0 < pers->len) {  in drbg_seed()
1335 	int len = 0;  in drbg_generate()  local
1346 	if (addtl && NULL == addtl->buf && 0 < addtl->len) {  in drbg_generate()
1352 	len = -EINVAL;  in drbg_generate()
1362 	if (addtl && addtl->len > (drbg_max_addtl(drbg))) {  in drbg_generate()
1364 			 addtl->len);  in drbg_generate()
1382 		len = drbg_seed(drbg, addtl, true);  in drbg_generate()
1383 		if (len)  in drbg_generate()
1389 	if (addtl && 0 < addtl->len)  in drbg_generate()
1392 	len = drbg->d_ops->generate(drbg, buf, buflen, &addtllist);  in drbg_generate()
1396 	if (0 >= len)  in drbg_generate()
1445 	len = 0;  in drbg_generate()
1447 	return len;  in drbg_generate()
1462 	unsigned int len = 0;  in drbg_generate_long()  local
1467 		slice = ((buflen - len) / drbg_max_request_bytes(drbg));  in drbg_generate_long()
1468 		chunk = slice ? drbg_max_request_bytes(drbg) : (buflen - len);  in drbg_generate_long()
1470 		err = drbg_generate(drbg, buf + len, chunk, addtl);  in drbg_generate_long()
1474 		len += chunk;  in drbg_generate_long()
1475 	} while (slice > 0 && (len < buflen));  in drbg_generate_long()
1639 				   const u8 *data, unsigned int len)  in drbg_kcapi_set_entropy()  argument
1644 	drbg_string_fill(&drbg->test_data, data, len);  in drbg_kcapi_set_entropy()
1710 		crypto_shash_update(&sdesc->shash, input->buf, input->len);  in drbg_kcapi_hash()
1813 	BUG_ON(in->len < drbg_blocklen(drbg));  in drbg_kcapi_sym()
1882 	int len = 0;  in drbg_convert_tfm_core()  local
1896 	len = strlen(cra_driver_name) - start;  in drbg_convert_tfm_core()
1899 			    len)) {  in drbg_convert_tfm_core()
1985 	int len = 0;  in drbg_healthcheck_sanity()  local
2028 	len = drbg_generate(drbg, buf, OUTBUFLEN, &addtl);  in drbg_healthcheck_sanity()
2029 	BUG_ON(0 < len);  in drbg_healthcheck_sanity()
2031 	len = drbg_generate(drbg, buf, (max_request_bytes + 1), NULL);  in drbg_healthcheck_sanity()
2032 	BUG_ON(0 < len);  in drbg_healthcheck_sanity()