624 			     size_t *packet_size,  in ecryptfs_write_tag_70_packet()  argument
640 	(*packet_size) = 0;  in ecryptfs_write_tag_70_packet()
684 		(*packet_size) = s->max_packet_size;  in ecryptfs_write_tag_70_packet()
861 	(*packet_size) = s->i;  in ecryptfs_write_tag_70_packet()
862 	(*remaining_bytes) -= (*packet_size);  in ecryptfs_write_tag_70_packet()
914 			     size_t *packet_size,  in ecryptfs_parse_tag_70_packet()  argument
922 	(*packet_size) = 0;  in ecryptfs_parse_tag_70_packet()
948 	if (data[(*packet_size)++] != ECRYPTFS_TAG_70_PACKET_TYPE) {  in ecryptfs_parse_tag_70_packet()
951 		       data[((*packet_size) - 1)], ECRYPTFS_TAG_70_PACKET_TYPE);  in ecryptfs_parse_tag_70_packet()
955 	rc = ecryptfs_parse_packet_length(&data[(*packet_size)],  in ecryptfs_parse_tag_70_packet()
974 	(*packet_size) += s->packet_size_len;  in ecryptfs_parse_tag_70_packet()
975 	ecryptfs_to_hex(s->fnek_sig_hex, &data[(*packet_size)],  in ecryptfs_parse_tag_70_packet()
978 	(*packet_size) += ECRYPTFS_SIG_SIZE;  in ecryptfs_parse_tag_70_packet()
979 	s->cipher_code = data[(*packet_size)++];  in ecryptfs_parse_tag_70_packet()
1005 	rc = virt_to_scatterlist(&data[(*packet_size)],  in ecryptfs_parse_tag_70_packet()
1014 	(*packet_size) += s->block_aligned_filename_size;  in ecryptfs_parse_tag_70_packet()
1103 		(*packet_size) = 0;  in ecryptfs_parse_tag_70_packet()
1245 		   size_t *packet_size, size_t max_packet_size)  in parse_tag_1_packet()  argument
1252 	(*packet_size) = 0;  in parse_tag_1_packet()
1272 	if (data[(*packet_size)++] != ECRYPTFS_TAG_1_PACKET_TYPE) {  in parse_tag_1_packet()
1289 	rc = ecryptfs_parse_packet_length(&data[(*packet_size)], &body_size,  in parse_tag_1_packet()
1301 	(*packet_size) += length_size;  in parse_tag_1_packet()
1302 	if (unlikely((*packet_size) + body_size > max_packet_size)) {  in parse_tag_1_packet()
1307 	if (unlikely(data[(*packet_size)++] != 0x03)) {  in parse_tag_1_packet()
1309 		       data[(*packet_size) - 1]);  in parse_tag_1_packet()
1314 			&data[(*packet_size)], ECRYPTFS_SIG_SIZE);  in parse_tag_1_packet()
1315 	*packet_size += ECRYPTFS_SIG_SIZE;  in parse_tag_1_packet()
1318 	(*packet_size)++;  in parse_tag_1_packet()
1329 	       &data[(*packet_size)], (body_size - (ECRYPTFS_SIG_SIZE + 2)));  in parse_tag_1_packet()
1330 	(*packet_size) += (*new_auth_tok)->session_key.encrypted_key_size;  in parse_tag_1_packet()
1351 		(*packet_size) = 0;  in parse_tag_1_packet()
1377 		   size_t *packet_size, size_t max_packet_size)  in parse_tag_3_packet()  argument
1384 	(*packet_size) = 0;  in parse_tag_3_packet()
1407 	if (data[(*packet_size)++] != ECRYPTFS_TAG_3_PACKET_TYPE) {  in parse_tag_3_packet()
1423 	rc = ecryptfs_parse_packet_length(&data[(*packet_size)], &body_size,  in parse_tag_3_packet()
1435 	(*packet_size) += length_size;  in parse_tag_3_packet()
1436 	if (unlikely((*packet_size) + body_size > max_packet_size)) {  in parse_tag_3_packet()
1450 	if (unlikely(data[(*packet_size)++] != 0x04)) {  in parse_tag_3_packet()
1452 		       data[(*packet_size) - 1]);  in parse_tag_3_packet()
1457 					    (u16)data[(*packet_size)]);  in parse_tag_3_packet()
1462 	switch(data[(*packet_size)++]) {  in parse_tag_3_packet()
1473 	if (unlikely(data[(*packet_size)++] != 0x03)) {  in parse_tag_3_packet()
1479 	switch (data[(*packet_size)++]) {  in parse_tag_3_packet()
1483 		       &data[(*packet_size)], ECRYPTFS_SALT_SIZE);  in parse_tag_3_packet()
1484 		(*packet_size) += ECRYPTFS_SALT_SIZE;  in parse_tag_3_packet()
1487 			((u32) 16 + (data[(*packet_size)] & 15))  in parse_tag_3_packet()
1488 				<< ((data[(*packet_size)] >> 4) + 6);  in parse_tag_3_packet()
1489 		(*packet_size)++;  in parse_tag_3_packet()
1494 		       &data[(*packet_size)],  in parse_tag_3_packet()
1496 		(*packet_size) +=  in parse_tag_3_packet()
1506 				"[%d]\n", data[(*packet_size) - 1]);  in parse_tag_3_packet()
1527 		(*packet_size) = 0;  in parse_tag_3_packet()
1550 		    size_t *packet_size, size_t max_packet_size)  in parse_tag_11_packet()  argument
1556 	(*packet_size) = 0;  in parse_tag_11_packet()
1577 	if (data[(*packet_size)++] != ECRYPTFS_TAG_11_PACKET_TYPE) {  in parse_tag_11_packet()
1582 	rc = ecryptfs_parse_packet_length(&data[(*packet_size)], &body_size,  in parse_tag_11_packet()
1593 	(*packet_size) += length_size;  in parse_tag_11_packet()
1595 	if (unlikely((*packet_size) + body_size + 1 > max_packet_size)) {  in parse_tag_11_packet()
1606 	if (data[(*packet_size)++] != 0x62) {  in parse_tag_11_packet()
1611 	if (data[(*packet_size)++] != 0x08) {  in parse_tag_11_packet()
1616 	(*packet_size) += 12; /* Ignore filename and modification date */  in parse_tag_11_packet()
1617 	memcpy(contents, &data[(*packet_size)], (*tag_11_contents_size));  in parse_tag_11_packet()
1618 	(*packet_size) += (*tag_11_contents_size);  in parse_tag_11_packet()
1621 		(*packet_size) = 0;  in parse_tag_11_packet()
1768 	size_t packet_size;  in ecryptfs_parse_packet_set()  local
1789 						&packet_size, max_packet_size);  in ecryptfs_parse_packet_set()
1796 			i += packet_size;  in ecryptfs_parse_packet_set()
1833 						&packet_size, max_packet_size);  in ecryptfs_parse_packet_set()
1840 			i += packet_size;  in ecryptfs_parse_packet_set()
2026 		   struct ecryptfs_key_record *key_rec, size_t *packet_size)  in write_tag_1_packet()  argument
2034 	(*packet_size) = 0;  in write_tag_1_packet()
2079 	dest[(*packet_size)++] = ECRYPTFS_TAG_1_PACKET_TYPE;  in write_tag_1_packet()
2080 	rc = ecryptfs_write_packet_length(&dest[(*packet_size)],  in write_tag_1_packet()
2088 	(*packet_size) += packet_size_length;  in write_tag_1_packet()
2089 	dest[(*packet_size)++] = 0x03; /* version 3 */  in write_tag_1_packet()
2090 	memcpy(&dest[(*packet_size)], key_rec->sig, ECRYPTFS_SIG_SIZE);  in write_tag_1_packet()
2091 	(*packet_size) += ECRYPTFS_SIG_SIZE;  in write_tag_1_packet()
2092 	dest[(*packet_size)++] = RFC2440_CIPHER_RSA;  in write_tag_1_packet()
2093 	memcpy(&dest[(*packet_size)], key_rec->enc_key,  in write_tag_1_packet()
2095 	(*packet_size) += key_rec->enc_key_size;  in write_tag_1_packet()
2098 		(*packet_size) = 0;  in write_tag_1_packet()
2100 		(*remaining_bytes) -= (*packet_size);  in write_tag_1_packet()
2181 		   struct ecryptfs_key_record *key_rec, size_t *packet_size)  in write_tag_3_packet()  argument
2200 	(*packet_size) = 0;  in write_tag_3_packet()
2331 	dest[(*packet_size)++] = ECRYPTFS_TAG_3_PACKET_TYPE;  in write_tag_3_packet()
2334 	rc = ecryptfs_write_packet_length(&dest[(*packet_size)],  in write_tag_3_packet()
2342 	(*packet_size) += packet_size_length;  in write_tag_3_packet()
2343 	dest[(*packet_size)++] = 0x04; /* version 4 */  in write_tag_3_packet()
2354 	dest[(*packet_size)++] = cipher_code;  in write_tag_3_packet()
2355 	dest[(*packet_size)++] = 0x03;	/* S2K */  in write_tag_3_packet()
2356 	dest[(*packet_size)++] = 0x01;	/* MD5 (TODO: parameterize) */  in write_tag_3_packet()
2357 	memcpy(&dest[(*packet_size)], auth_tok->token.password.salt,  in write_tag_3_packet()
2359 	(*packet_size) += ECRYPTFS_SALT_SIZE;	/* salt */  in write_tag_3_packet()
2360 	dest[(*packet_size)++] = 0x60;	/* hash iterations (65536) */  in write_tag_3_packet()
2361 	memcpy(&dest[(*packet_size)], key_rec->enc_key,  in write_tag_3_packet()
2363 	(*packet_size) += key_rec->enc_key_size;  in write_tag_3_packet()
2366 		(*packet_size) = 0;  in write_tag_3_packet()
2368 		(*remaining_bytes) -= (*packet_size);  in write_tag_3_packet()