622 			     size_t *packet_size,  in ecryptfs_write_tag_70_packet()  argument
634 	(*packet_size) = 0;  in ecryptfs_write_tag_70_packet()
678 		(*packet_size) = s->max_packet_size;  in ecryptfs_write_tag_70_packet()
839 	(*packet_size) = s->i;  in ecryptfs_write_tag_70_packet()
840 	(*remaining_bytes) -= (*packet_size);  in ecryptfs_write_tag_70_packet()
895 			     size_t *packet_size,  in ecryptfs_parse_tag_70_packet()  argument
903 	(*packet_size) = 0;  in ecryptfs_parse_tag_70_packet()
925 	if (data[(*packet_size)++] != ECRYPTFS_TAG_70_PACKET_TYPE) {  in ecryptfs_parse_tag_70_packet()
928 		       data[((*packet_size) - 1)], ECRYPTFS_TAG_70_PACKET_TYPE);  in ecryptfs_parse_tag_70_packet()
932 	rc = ecryptfs_parse_packet_length(&data[(*packet_size)],  in ecryptfs_parse_tag_70_packet()
951 	(*packet_size) += s->packet_size_len;  in ecryptfs_parse_tag_70_packet()
952 	ecryptfs_to_hex(s->fnek_sig_hex, &data[(*packet_size)],  in ecryptfs_parse_tag_70_packet()
955 	(*packet_size) += ECRYPTFS_SIG_SIZE;  in ecryptfs_parse_tag_70_packet()
956 	s->cipher_code = data[(*packet_size)++];  in ecryptfs_parse_tag_70_packet()
982 	rc = virt_to_scatterlist(&data[(*packet_size)],  in ecryptfs_parse_tag_70_packet()
991 	(*packet_size) += s->block_aligned_filename_size;  in ecryptfs_parse_tag_70_packet()
1086 		(*packet_size) = 0;  in ecryptfs_parse_tag_70_packet()
1229 		   size_t *packet_size, size_t max_packet_size)  in parse_tag_1_packet()  argument
1236 	(*packet_size) = 0;  in parse_tag_1_packet()
1256 	if (data[(*packet_size)++] != ECRYPTFS_TAG_1_PACKET_TYPE) {  in parse_tag_1_packet()
1273 	rc = ecryptfs_parse_packet_length(&data[(*packet_size)], &body_size,  in parse_tag_1_packet()
1285 	(*packet_size) += length_size;  in parse_tag_1_packet()
1286 	if (unlikely((*packet_size) + body_size > max_packet_size)) {  in parse_tag_1_packet()
1291 	if (unlikely(data[(*packet_size)++] != 0x03)) {  in parse_tag_1_packet()
1293 		       data[(*packet_size) - 1]);  in parse_tag_1_packet()
1298 			&data[(*packet_size)], ECRYPTFS_SIG_SIZE);  in parse_tag_1_packet()
1299 	*packet_size += ECRYPTFS_SIG_SIZE;  in parse_tag_1_packet()
1302 	(*packet_size)++;  in parse_tag_1_packet()
1313 	       &data[(*packet_size)], (body_size - (ECRYPTFS_SIG_SIZE + 2)));  in parse_tag_1_packet()
1314 	(*packet_size) += (*new_auth_tok)->session_key.encrypted_key_size;  in parse_tag_1_packet()
1335 		(*packet_size) = 0;  in parse_tag_1_packet()
1361 		   size_t *packet_size, size_t max_packet_size)  in parse_tag_3_packet()  argument
1368 	(*packet_size) = 0;  in parse_tag_3_packet()
1391 	if (data[(*packet_size)++] != ECRYPTFS_TAG_3_PACKET_TYPE) {  in parse_tag_3_packet()
1407 	rc = ecryptfs_parse_packet_length(&data[(*packet_size)], &body_size,  in parse_tag_3_packet()
1419 	(*packet_size) += length_size;  in parse_tag_3_packet()
1420 	if (unlikely((*packet_size) + body_size > max_packet_size)) {  in parse_tag_3_packet()
1434 	if (unlikely(data[(*packet_size)++] != 0x04)) {  in parse_tag_3_packet()
1436 		       data[(*packet_size) - 1]);  in parse_tag_3_packet()
1441 					    (u16)data[(*packet_size)]);  in parse_tag_3_packet()
1446 	switch(data[(*packet_size)++]) {  in parse_tag_3_packet()
1457 	if (unlikely(data[(*packet_size)++] != 0x03)) {  in parse_tag_3_packet()
1463 	switch (data[(*packet_size)++]) {  in parse_tag_3_packet()
1467 		       &data[(*packet_size)], ECRYPTFS_SALT_SIZE);  in parse_tag_3_packet()
1468 		(*packet_size) += ECRYPTFS_SALT_SIZE;  in parse_tag_3_packet()
1471 			((u32) 16 + (data[(*packet_size)] & 15))  in parse_tag_3_packet()
1472 				<< ((data[(*packet_size)] >> 4) + 6);  in parse_tag_3_packet()
1473 		(*packet_size)++;  in parse_tag_3_packet()
1478 		       &data[(*packet_size)],  in parse_tag_3_packet()
1480 		(*packet_size) +=  in parse_tag_3_packet()
1490 				"[%d]\n", data[(*packet_size) - 1]);  in parse_tag_3_packet()
1511 		(*packet_size) = 0;  in parse_tag_3_packet()
1534 		    size_t *packet_size, size_t max_packet_size)  in parse_tag_11_packet()  argument
1540 	(*packet_size) = 0;  in parse_tag_11_packet()
1561 	if (data[(*packet_size)++] != ECRYPTFS_TAG_11_PACKET_TYPE) {  in parse_tag_11_packet()
1566 	rc = ecryptfs_parse_packet_length(&data[(*packet_size)], &body_size,  in parse_tag_11_packet()
1577 	(*packet_size) += length_size;  in parse_tag_11_packet()
1579 	if (unlikely((*packet_size) + body_size + 1 > max_packet_size)) {  in parse_tag_11_packet()
1590 	if (data[(*packet_size)++] != 0x62) {  in parse_tag_11_packet()
1595 	if (data[(*packet_size)++] != 0x08) {  in parse_tag_11_packet()
1600 	(*packet_size) += 12; /* Ignore filename and modification date */  in parse_tag_11_packet()
1601 	memcpy(contents, &data[(*packet_size)], (*tag_11_contents_size));  in parse_tag_11_packet()
1602 	(*packet_size) += (*tag_11_contents_size);  in parse_tag_11_packet()
1605 		(*packet_size) = 0;  in parse_tag_11_packet()
1766 	size_t packet_size;  in ecryptfs_parse_packet_set()  local
1787 						&packet_size, max_packet_size);  in ecryptfs_parse_packet_set()
1794 			i += packet_size;  in ecryptfs_parse_packet_set()
1831 						&packet_size, max_packet_size);  in ecryptfs_parse_packet_set()
1838 			i += packet_size;  in ecryptfs_parse_packet_set()
2024 		   struct ecryptfs_key_record *key_rec, size_t *packet_size)  in write_tag_1_packet()  argument
2032 	(*packet_size) = 0;  in write_tag_1_packet()
2077 	dest[(*packet_size)++] = ECRYPTFS_TAG_1_PACKET_TYPE;  in write_tag_1_packet()
2078 	rc = ecryptfs_write_packet_length(&dest[(*packet_size)],  in write_tag_1_packet()
2086 	(*packet_size) += packet_size_length;  in write_tag_1_packet()
2087 	dest[(*packet_size)++] = 0x03; /* version 3 */  in write_tag_1_packet()
2088 	memcpy(&dest[(*packet_size)], key_rec->sig, ECRYPTFS_SIG_SIZE);  in write_tag_1_packet()
2089 	(*packet_size) += ECRYPTFS_SIG_SIZE;  in write_tag_1_packet()
2090 	dest[(*packet_size)++] = RFC2440_CIPHER_RSA;  in write_tag_1_packet()
2091 	memcpy(&dest[(*packet_size)], key_rec->enc_key,  in write_tag_1_packet()
2093 	(*packet_size) += key_rec->enc_key_size;  in write_tag_1_packet()
2096 		(*packet_size) = 0;  in write_tag_1_packet()
2098 		(*remaining_bytes) -= (*packet_size);  in write_tag_1_packet()
2179 		   struct ecryptfs_key_record *key_rec, size_t *packet_size)  in write_tag_3_packet()  argument
2196 	(*packet_size) = 0;  in write_tag_3_packet()
2342 	dest[(*packet_size)++] = ECRYPTFS_TAG_3_PACKET_TYPE;  in write_tag_3_packet()
2345 	rc = ecryptfs_write_packet_length(&dest[(*packet_size)],  in write_tag_3_packet()
2353 	(*packet_size) += packet_size_length;  in write_tag_3_packet()
2354 	dest[(*packet_size)++] = 0x04; /* version 4 */  in write_tag_3_packet()
2365 	dest[(*packet_size)++] = cipher_code;  in write_tag_3_packet()
2366 	dest[(*packet_size)++] = 0x03;	/* S2K */  in write_tag_3_packet()
2367 	dest[(*packet_size)++] = 0x01;	/* MD5 (TODO: parameterize) */  in write_tag_3_packet()
2368 	memcpy(&dest[(*packet_size)], auth_tok->token.password.salt,  in write_tag_3_packet()
2370 	(*packet_size) += ECRYPTFS_SALT_SIZE;	/* salt */  in write_tag_3_packet()
2371 	dest[(*packet_size)++] = 0x60;	/* hash iterations (65536) */  in write_tag_3_packet()
2372 	memcpy(&dest[(*packet_size)], key_rec->enc_key,  in write_tag_3_packet()
2374 	(*packet_size) += key_rec->enc_key_size;  in write_tag_3_packet()
2377 		(*packet_size) = 0;  in write_tag_3_packet()
2379 		(*remaining_bytes) -= (*packet_size);  in write_tag_3_packet()