Cross Reference: /ast/src/lib/libsum/sum-sha2.c

Lines Matching refs:buffer
7  * with bitcount[] order reversed to allow a single noalias buffer copy
452 	sha2_byte	buffer[SHA256_BLOCK_LENGTH];
497 	W256 = (sha2_word32*)sha->buffer;
555 	W256 = (sha2_word32*)sha->buffer;
641 		/* Calculate how much free space is available in the buffer */
645 			/* Fill the buffer completely and process it */
646 			MEMCPY_BCOPY(&sha->buffer[usedspace], data, freespace);
650 			SHA256_Transform(sha, (sha2_word32*)sha->buffer);
652 			/* The buffer is not yet full */
653 			MEMCPY_BCOPY(&sha->buffer[usedspace], data, len);
669 		MEMCPY_BCOPY(sha->buffer, data, len);
684 	MEMSET_BZERO(sha->buffer, SHA256_BLOCK_LENGTH);
721 		sha->buffer[usedspace++] = 0x80;
725 			MEMSET_BZERO(&sha->buffer[usedspace], SHA256_SHORT_BLOCK_LENGTH - usedspace);
728 				MEMSET_BZERO(&sha->buffer[usedspace], SHA256_BLOCK_LENGTH - usedspace);
731 			SHA256_Transform(sha, (sha2_word32*)sha->buffer);
734 			MEMSET_BZERO(sha->buffer, SHA256_SHORT_BLOCK_LENGTH);
738 		MEMSET_BZERO(sha->buffer, SHA256_SHORT_BLOCK_LENGTH);
741 		*sha->buffer = 0x80;
744 	MEMCPY_BCOPY(&sha->buffer[SHA256_SHORT_BLOCK_LENGTH], &sha->bitcount, 8);
747 	SHA256_Transform(sha, (sha2_word32*)sha->buffer);
821 	sha2_byte	buffer[SHA512_BLOCK_LENGTH];
862 	sha2_word64	T1, *W512 = (sha2_word64*)sha->buffer;
917 	sha2_word64	T1, T2, *W512 = (sha2_word64*)sha->buffer;
1004 		/* Calculate how much free space is available in the buffer */
1008 			/* Fill the buffer completely and process it */
1009 			MEMCPY_BCOPY(&sha->buffer[usedspace], data, freespace);
1013 			SHA512_Transform(sha, (sha2_word64*)sha->buffer);
1015 			/* The buffer is not yet full */
1016 			MEMCPY_BCOPY(&sha->buffer[usedspace], data, len);
1032 		MEMCPY_BCOPY(sha->buffer, data, len);
1047 	MEMSET_BZERO(sha->buffer, SHA512_BLOCK_LENGTH);
1082 		sha->buffer[usedspace++] = 0x80;
1086 			MEMSET_BZERO(&sha->buffer[usedspace], SHA512_SHORT_BLOCK_LENGTH - usedspace);
1089 				MEMSET_BZERO(&sha->buffer[usedspace], SHA512_BLOCK_LENGTH - usedspace);
1092 			SHA512_Transform(sha, (sha2_word64*)sha->buffer);
1095 			MEMSET_BZERO(sha->buffer, SHA512_BLOCK_LENGTH - 2);
1099 		MEMSET_BZERO(sha->buffer, SHA512_SHORT_BLOCK_LENGTH);
1102 		*sha->buffer = 0x80;
1105 	MEMCPY_BCOPY(&sha->buffer[SHA512_SHORT_BLOCK_LENGTH], &sha->bitcount[0], 16);
1108 	SHA512_Transform(sha, (sha2_word64*)sha->buffer);
1184 	MEMSET_BZERO(sha->buffer, SHA384_BLOCK_LENGTH);