Lines Matching refs:crypt_stat
286 struct ecryptfs_crypt_stat *crypt_stat, char **packet, in write_tag_66_packet() argument
305 data_len = (5 + ECRYPTFS_SIG_SIZE_HEX + crypt_stat->key_size); in write_tag_66_packet()
325 rc = ecryptfs_write_packet_length(&message[i], crypt_stat->key_size + 3, in write_tag_66_packet()
334 memcpy(&message[i], crypt_stat->key, crypt_stat->key_size); in write_tag_66_packet()
335 i += crypt_stat->key_size; in write_tag_66_packet()
336 for (j = 0; j < crypt_stat->key_size; j++) in write_tag_66_packet()
337 checksum += crypt_stat->key[j]; in write_tag_66_packet()
1126 struct ecryptfs_crypt_stat *crypt_stat) in decrypt_pki_encrypted_session_key() argument
1169 memcpy(crypt_stat->key, auth_tok->session_key.decrypted_key, in decrypt_pki_encrypted_session_key()
1171 crypt_stat->key_size = auth_tok->session_key.decrypted_key_size; in decrypt_pki_encrypted_session_key()
1172 rc = ecryptfs_cipher_code_to_string(crypt_stat->cipher, cipher_code); in decrypt_pki_encrypted_session_key()
1178 crypt_stat->flags |= ECRYPTFS_KEY_VALID; in decrypt_pki_encrypted_session_key()
1181 ecryptfs_dump_hex(crypt_stat->key, in decrypt_pki_encrypted_session_key()
1182 crypt_stat->key_size); in decrypt_pki_encrypted_session_key()
1223 parse_tag_1_packet(struct ecryptfs_crypt_stat *crypt_stat, in parse_tag_1_packet() argument
1355 parse_tag_3_packet(struct ecryptfs_crypt_stat *crypt_stat, in parse_tag_3_packet() argument
1437 rc = ecryptfs_cipher_code_to_string(crypt_stat->cipher, in parse_tag_3_packet()
1445 crypt_stat->key_size = 24; in parse_tag_3_packet()
1448 crypt_stat->key_size = in parse_tag_3_packet()
1451 rc = ecryptfs_init_crypt_ctx(crypt_stat); in parse_tag_3_packet()
1646 struct ecryptfs_crypt_stat *crypt_stat) in decrypt_passphrase_encrypted_session_key() argument
1664 crypt_stat->cipher); in decrypt_passphrase_encrypted_session_key()
1668 crypt_stat->cipher, rc); in decrypt_passphrase_encrypted_session_key()
1708 crypt_stat->key_size); in decrypt_passphrase_encrypted_session_key()
1725 memcpy(crypt_stat->key, auth_tok->session_key.decrypted_key, in decrypt_passphrase_encrypted_session_key()
1727 crypt_stat->flags |= ECRYPTFS_KEY_VALID; in decrypt_passphrase_encrypted_session_key()
1730 crypt_stat->key_size); in decrypt_passphrase_encrypted_session_key()
1731 ecryptfs_dump_hex(crypt_stat->key, in decrypt_passphrase_encrypted_session_key()
1732 crypt_stat->key_size); in decrypt_passphrase_encrypted_session_key()
1752 int ecryptfs_parse_packet_set(struct ecryptfs_crypt_stat *crypt_stat, in ecryptfs_parse_packet_set() argument
1781 rc = parse_tag_3_packet(crypt_stat, in ecryptfs_parse_packet_set()
1822 crypt_stat->flags |= ECRYPTFS_ENCRYPTED; in ecryptfs_parse_packet_set()
1825 rc = parse_tag_1_packet(crypt_stat, in ecryptfs_parse_packet_set()
1836 crypt_stat->flags |= ECRYPTFS_ENCRYPTED; in ecryptfs_parse_packet_set()
1883 crypt_stat->mount_crypt_stat, in ecryptfs_parse_packet_set()
1904 crypt_stat); in ecryptfs_parse_packet_set()
1912 candidate_auth_tok, crypt_stat); in ecryptfs_parse_packet_set()
1941 rc = ecryptfs_compute_root_iv(crypt_stat); in ecryptfs_parse_packet_set()
1947 rc = ecryptfs_init_crypt_ctx(crypt_stat); in ecryptfs_parse_packet_set()
1951 crypt_stat->cipher, rc); in ecryptfs_parse_packet_set()
1962 struct ecryptfs_crypt_stat *crypt_stat, in pki_encrypt_session_key() argument
1973 crypt_stat->cipher, in pki_encrypt_session_key()
1974 crypt_stat->key_size), in pki_encrypt_session_key()
1975 crypt_stat, &payload, &payload_len); in pki_encrypt_session_key()
2020 struct ecryptfs_crypt_stat *crypt_stat, in write_tag_1_packet() argument
2033 for (i = 0; i < crypt_stat->key_size; i++) in write_tag_1_packet()
2047 rc = pki_encrypt_session_key(auth_tok_key, auth_tok, crypt_stat, in write_tag_1_packet()
2175 struct ecryptfs_crypt_stat *crypt_stat, in write_tag_3_packet() argument
2188 crypt_stat->mount_crypt_stat; in write_tag_3_packet()
2197 crypt_stat->cipher); in write_tag_3_packet()
2201 crypt_stat->cipher, rc); in write_tag_3_packet()
2211 if (crypt_stat->key_size == 0) in write_tag_3_packet()
2212 crypt_stat->key_size = in write_tag_3_packet()
2216 crypt_stat->key_size; in write_tag_3_packet()
2217 if (crypt_stat->key_size == 24 in write_tag_3_packet()
2218 && strcmp("aes", crypt_stat->cipher) == 0) { in write_tag_3_packet()
2219 memset((crypt_stat->key + 24), 0, 8); in write_tag_3_packet()
2222 auth_tok->session_key.encrypted_key_size = crypt_stat->key_size; in write_tag_3_packet()
2247 crypt_stat->key_size); in write_tag_3_packet()
2257 rc = virt_to_scatterlist(crypt_stat->key, key_rec->enc_key_size, in write_tag_3_packet()
2280 crypt_stat->key_size); in write_tag_3_packet()
2303 crypt_stat->key_size); in write_tag_3_packet()
2354 cipher_code = ecryptfs_code_for_cipher_string(crypt_stat->cipher, in write_tag_3_packet()
2355 crypt_stat->key_size); in write_tag_3_packet()
2358 "cipher [%s]\n", crypt_stat->cipher); in write_tag_3_packet()
2399 struct ecryptfs_crypt_stat *crypt_stat, in ecryptfs_generate_key_packet_set() argument
2414 mutex_lock(&crypt_stat->keysig_list_mutex); in ecryptfs_generate_key_packet_set()
2420 list_for_each_entry(key_sig, &crypt_stat->keysig_list, in ecryptfs_generate_key_packet_set()
2436 crypt_stat, key_rec, in ecryptfs_generate_key_packet_set()
2459 crypt_stat, key_rec, &written); in ecryptfs_generate_key_packet_set()
2486 mutex_unlock(&crypt_stat->keysig_list_mutex); in ecryptfs_generate_key_packet_set()
2492 int ecryptfs_add_keysig(struct ecryptfs_crypt_stat *crypt_stat, char *sig) in ecryptfs_add_keysig() argument
2503 list_add(&new_key_sig->crypt_stat_list, &crypt_stat->keysig_list); in ecryptfs_add_keysig()