32 	size_t buffer_offs;	/* Offset in buffer */  member
872 		dst_op->buffer_offs = src_op->buffer_offs;  in TEE_CopyOperation()
896 	operation->buffer_offs = 0;  in init_hash_operation()
948 		len = MIN(operation->block_size - operation->buffer_offs,  in TEE_DigestDoFinal()
950 		memcpy(hash, operation->buffer + operation->buffer_offs, len);  in TEE_DigestDoFinal()
1021 		assert(!operation->buffer_offs);  in TEE_DigestExtract()
1026 	len = MIN(operation->block_size - operation->buffer_offs, *hashLen);  in TEE_DigestExtract()
1027 	memcpy(hash, operation->buffer + operation->buffer_offs, len);  in TEE_DigestExtract()
1029 	operation->buffer_offs += len;  in TEE_DigestExtract()
1068 	operation->buffer_offs = 0;  in TEE_CipherInit()
1110 	if (op->buffer_offs > 0) {  in tee_buffer_update()
1112 		if (op->buffer_offs < op->block_size)  in tee_buffer_update()
1113 			l = MIN(slen, op->block_size - op->buffer_offs);  in tee_buffer_update()
1115 			l = MIN(slen, buffer_size - op->buffer_offs);  in tee_buffer_update()
1116 		memcpy(op->buffer + op->buffer_offs, src, l);  in tee_buffer_update()
1117 		op->buffer_offs += l;  in tee_buffer_update()
1120 		if ((op->buffer_offs % op->block_size) != 0)  in tee_buffer_update()
1125 	if ((op->buffer_offs > 0) &&  in tee_buffer_update()
1126 	    ((op->buffer_offs + slen) >= (buffer_size + buffer_left))) {  in tee_buffer_update()
1127 		l = ROUNDUP2(op->buffer_offs + slen - buffer_size,  in tee_buffer_update()
1129 		l = MIN(op->buffer_offs, l);  in tee_buffer_update()
1143 		op->buffer_offs -= l;  in tee_buffer_update()
1144 		if (op->buffer_offs > 0) {  in tee_buffer_update()
1149 			memcpy(op->buffer + op->buffer_offs, src, slen);  in tee_buffer_update()
1150 			op->buffer_offs += slen;  in tee_buffer_update()
1174 	memcpy(op->buffer + op->buffer_offs, src, slen);  in tee_buffer_update()
1175 	op->buffer_offs += slen;  in tee_buffer_update()
1218 		req_dlen = ((operation->buffer_offs + srcLen) /  in TEE_CipherUpdate()
1224 		if (operation->buffer_offs + srcLen >  in TEE_CipherUpdate()
1226 			req_dlen = operation->buffer_offs + srcLen -  in TEE_CipherUpdate()
1325 		if (((operation->buffer_offs + srcLen) % operation->block_size)  in TEE_CipherDoFinal()
1338 		req_dlen = operation->buffer_offs + srcLen;  in TEE_CipherDoFinal()
1365 					 operation->buffer_offs, dst,  in TEE_CipherDoFinal()
1623 	operation->buffer_offs = 0;  in TEE_AEInit()
1706 		req_dlen = ROUNDDOWN2(operation->buffer_offs + slen,  in ae_update_helper()
1849 	req_dlen = operation->buffer_offs + srcLen;  in TEE_AEEncryptFinal()
1877 					      operation->buffer_offs, dst,  in TEE_AEEncryptFinal()
1955 	req_dlen = operation->buffer_offs + srcLen;  in TEE_AEDecryptFinal()
1975 					      operation->buffer_offs, dst,  in TEE_AEDecryptFinal()