453 	size_t	freespace, usedspace;  in SHA256_Update()  local
459 	usedspace = (context->bitcount >> 3) % SHA256_BLOCK_LENGTH;  in SHA256_Update()
460 	if (usedspace > 0) {  in SHA256_Update()
462 		freespace = SHA256_BLOCK_LENGTH - usedspace;  in SHA256_Update()
466 			memcpy(&context->buffer[usedspace], data, freespace);  in SHA256_Update()
473 			memcpy(&context->buffer[usedspace], data, len);  in SHA256_Update()
476 			usedspace = freespace = 0;  in SHA256_Update()
493 	usedspace = freespace = 0;  in SHA256_Update()
499 	unsigned int	usedspace;  in SHA256_Pad()  local
501 	usedspace = (context->bitcount >> 3) % SHA256_BLOCK_LENGTH;  in SHA256_Pad()
502 	if (usedspace > 0) {  in SHA256_Pad()
504 		context->buffer[usedspace++] = 0x80;  in SHA256_Pad()
506 		if (usedspace <= SHA256_SHORT_BLOCK_LENGTH) {  in SHA256_Pad()
508 			memset(&context->buffer[usedspace], 0,  in SHA256_Pad()
509 			    SHA256_SHORT_BLOCK_LENGTH - usedspace);  in SHA256_Pad()
511 			if (usedspace < SHA256_BLOCK_LENGTH) {  in SHA256_Pad()
512 				memset(&context->buffer[usedspace], 0,  in SHA256_Pad()
513 				    SHA256_BLOCK_LENGTH - usedspace);  in SHA256_Pad()
536 	usedspace = 0;  in SHA256_Pad()
734 	size_t	freespace, usedspace;  in SHA512_Update()  local
740 	usedspace = (context->bitcount[0] >> 3) % SHA512_BLOCK_LENGTH;  in SHA512_Update()
741 	if (usedspace > 0) {  in SHA512_Update()
743 		freespace = SHA512_BLOCK_LENGTH - usedspace;  in SHA512_Update()
747 			memcpy(&context->buffer[usedspace], data, freespace);  in SHA512_Update()
754 			memcpy(&context->buffer[usedspace], data, len);  in SHA512_Update()
757 			usedspace = freespace = 0;  in SHA512_Update()
774 	usedspace = freespace = 0;  in SHA512_Update()
780 	unsigned int	usedspace;  in SHA512_Pad()  local
782 	usedspace = (context->bitcount[0] >> 3) % SHA512_BLOCK_LENGTH;  in SHA512_Pad()
783 	if (usedspace > 0) {  in SHA512_Pad()
785 		context->buffer[usedspace++] = 0x80;  in SHA512_Pad()
787 		if (usedspace <= SHA512_SHORT_BLOCK_LENGTH) {  in SHA512_Pad()
789 			memset(&context->buffer[usedspace], 0, SHA512_SHORT_BLOCK_LENGTH - usedspace);  in SHA512_Pad()
791 			if (usedspace < SHA512_BLOCK_LENGTH) {  in SHA512_Pad()
792 				memset(&context->buffer[usedspace], 0, SHA512_BLOCK_LENGTH - usedspace);  in SHA512_Pad()
817 	usedspace = 0;  in SHA512_Pad()