519 	unsigned int	freespace, usedspace;  in SHA256_Update()  local
529 	usedspace = (context->bitcount >> 3) % SHA256_BLOCK_LENGTH;  in SHA256_Update()
530 	if (usedspace > 0) {  in SHA256_Update()
532 		freespace = SHA256_BLOCK_LENGTH - usedspace;  in SHA256_Update()
536 			bcopy(data, &context->buffer[usedspace], freespace);  in SHA256_Update()
543 			bcopy(data, &context->buffer[usedspace], len);  in SHA256_Update()
546 			usedspace = freespace = 0;  in SHA256_Update()
563 	usedspace = freespace = 0;  in SHA256_Update()
568 	unsigned int	usedspace;  in SHA256_Final()  local
575 		usedspace = (context->bitcount >> 3) % SHA256_BLOCK_LENGTH;  in SHA256_Final()
580 		if (usedspace > 0) {  in SHA256_Final()
582 			context->buffer[usedspace++] = 0x80;  in SHA256_Final()
584 			if (usedspace <= SHA256_SHORT_BLOCK_LENGTH) {  in SHA256_Final()
586 				bzero(&context->buffer[usedspace], SHA256_SHORT_BLOCK_LENGTH - usedspace);  in SHA256_Final()
588 				if (usedspace < SHA256_BLOCK_LENGTH) {  in SHA256_Final()
589 					bzero(&context->buffer[usedspace], SHA256_BLOCK_LENGTH - usedspace);  in SHA256_Final()
626 	usedspace = 0;  in SHA256_Final()
841 	unsigned int	freespace, usedspace;  in SHA512_Update()  local
851 	usedspace = (context->bitcount[0] >> 3) % SHA512_BLOCK_LENGTH;  in SHA512_Update()
852 	if (usedspace > 0) {  in SHA512_Update()
854 		freespace = SHA512_BLOCK_LENGTH - usedspace;  in SHA512_Update()
858 			bcopy(data, &context->buffer[usedspace], freespace);  in SHA512_Update()
865 			bcopy(data, &context->buffer[usedspace], len);  in SHA512_Update()
868 			usedspace = freespace = 0;  in SHA512_Update()
885 	usedspace = freespace = 0;  in SHA512_Update()
889 	unsigned int	usedspace;  in SHA512_Last()  local
891 	usedspace = (context->bitcount[0] >> 3) % SHA512_BLOCK_LENGTH;  in SHA512_Last()
897 	if (usedspace > 0) {  in SHA512_Last()
899 		context->buffer[usedspace++] = 0x80;  in SHA512_Last()
901 		if (usedspace <= SHA512_SHORT_BLOCK_LENGTH) {  in SHA512_Last()
903 			bzero(&context->buffer[usedspace], SHA512_SHORT_BLOCK_LENGTH - usedspace);  in SHA512_Last()
905 			if (usedspace < SHA512_BLOCK_LENGTH) {  in SHA512_Last()
906 				bzero(&context->buffer[usedspace], SHA512_BLOCK_LENGTH - usedspace);  in SHA512_Last()