Lines Matching refs:crypt_stat
300 struct ecryptfs_crypt_stat *crypt_stat, char **packet, in write_tag_66_packet() argument
319 data_len = (5 + ECRYPTFS_SIG_SIZE_HEX + crypt_stat->key_size); in write_tag_66_packet()
339 rc = ecryptfs_write_packet_length(&message[i], crypt_stat->key_size + 3, in write_tag_66_packet()
348 memcpy(&message[i], crypt_stat->key, crypt_stat->key_size); in write_tag_66_packet()
349 i += crypt_stat->key_size; in write_tag_66_packet()
350 for (j = 0; j < crypt_stat->key_size; j++) in write_tag_66_packet()
351 checksum += crypt_stat->key[j]; in write_tag_66_packet()
1140 struct ecryptfs_crypt_stat *crypt_stat) in decrypt_pki_encrypted_session_key() argument
1183 memcpy(crypt_stat->key, auth_tok->session_key.decrypted_key, in decrypt_pki_encrypted_session_key()
1185 crypt_stat->key_size = auth_tok->session_key.decrypted_key_size; in decrypt_pki_encrypted_session_key()
1186 rc = ecryptfs_cipher_code_to_string(crypt_stat->cipher, cipher_code); in decrypt_pki_encrypted_session_key()
1192 crypt_stat->flags |= ECRYPTFS_KEY_VALID; in decrypt_pki_encrypted_session_key()
1195 ecryptfs_dump_hex(crypt_stat->key, in decrypt_pki_encrypted_session_key()
1196 crypt_stat->key_size); in decrypt_pki_encrypted_session_key()
1237 parse_tag_1_packet(struct ecryptfs_crypt_stat *crypt_stat, in parse_tag_1_packet() argument
1369 parse_tag_3_packet(struct ecryptfs_crypt_stat *crypt_stat, in parse_tag_3_packet() argument
1451 rc = ecryptfs_cipher_code_to_string(crypt_stat->cipher, in parse_tag_3_packet()
1459 crypt_stat->key_size = 24; in parse_tag_3_packet()
1462 crypt_stat->key_size = in parse_tag_3_packet()
1465 rc = ecryptfs_init_crypt_ctx(crypt_stat); in parse_tag_3_packet()
1660 struct ecryptfs_crypt_stat *crypt_stat) in decrypt_passphrase_encrypted_session_key() argument
1678 crypt_stat->cipher); in decrypt_passphrase_encrypted_session_key()
1682 crypt_stat->cipher, rc); in decrypt_passphrase_encrypted_session_key()
1722 crypt_stat->key_size); in decrypt_passphrase_encrypted_session_key()
1739 memcpy(crypt_stat->key, auth_tok->session_key.decrypted_key, in decrypt_passphrase_encrypted_session_key()
1741 crypt_stat->flags |= ECRYPTFS_KEY_VALID; in decrypt_passphrase_encrypted_session_key()
1744 crypt_stat->key_size); in decrypt_passphrase_encrypted_session_key()
1745 ecryptfs_dump_hex(crypt_stat->key, in decrypt_passphrase_encrypted_session_key()
1746 crypt_stat->key_size); in decrypt_passphrase_encrypted_session_key()
1766 int ecryptfs_parse_packet_set(struct ecryptfs_crypt_stat *crypt_stat, in ecryptfs_parse_packet_set() argument
1795 rc = parse_tag_3_packet(crypt_stat, in ecryptfs_parse_packet_set()
1836 crypt_stat->flags |= ECRYPTFS_ENCRYPTED; in ecryptfs_parse_packet_set()
1839 rc = parse_tag_1_packet(crypt_stat, in ecryptfs_parse_packet_set()
1850 crypt_stat->flags |= ECRYPTFS_ENCRYPTED; in ecryptfs_parse_packet_set()
1897 crypt_stat->mount_crypt_stat, in ecryptfs_parse_packet_set()
1918 crypt_stat); in ecryptfs_parse_packet_set()
1926 candidate_auth_tok, crypt_stat); in ecryptfs_parse_packet_set()
1955 rc = ecryptfs_compute_root_iv(crypt_stat); in ecryptfs_parse_packet_set()
1961 rc = ecryptfs_init_crypt_ctx(crypt_stat); in ecryptfs_parse_packet_set()
1965 crypt_stat->cipher, rc); in ecryptfs_parse_packet_set()
1976 struct ecryptfs_crypt_stat *crypt_stat, in pki_encrypt_session_key() argument
1987 crypt_stat->cipher, in pki_encrypt_session_key()
1988 crypt_stat->key_size), in pki_encrypt_session_key()
1989 crypt_stat, &payload, &payload_len); in pki_encrypt_session_key()
2034 struct ecryptfs_crypt_stat *crypt_stat, in write_tag_1_packet() argument
2047 for (i = 0; i < crypt_stat->key_size; i++) in write_tag_1_packet()
2061 rc = pki_encrypt_session_key(auth_tok_key, auth_tok, crypt_stat, in write_tag_1_packet()
2189 struct ecryptfs_crypt_stat *crypt_stat, in write_tag_3_packet() argument
2202 crypt_stat->mount_crypt_stat; in write_tag_3_packet()
2211 crypt_stat->cipher); in write_tag_3_packet()
2215 crypt_stat->cipher, rc); in write_tag_3_packet()
2225 if (crypt_stat->key_size == 0) in write_tag_3_packet()
2226 crypt_stat->key_size = in write_tag_3_packet()
2230 crypt_stat->key_size; in write_tag_3_packet()
2231 if (crypt_stat->key_size == 24 in write_tag_3_packet()
2232 && strcmp("aes", crypt_stat->cipher) == 0) { in write_tag_3_packet()
2233 memset((crypt_stat->key + 24), 0, 8); in write_tag_3_packet()
2236 auth_tok->session_key.encrypted_key_size = crypt_stat->key_size; in write_tag_3_packet()
2261 crypt_stat->key_size); in write_tag_3_packet()
2271 rc = virt_to_scatterlist(crypt_stat->key, key_rec->enc_key_size, in write_tag_3_packet()
2294 crypt_stat->key_size); in write_tag_3_packet()
2317 crypt_stat->key_size); in write_tag_3_packet()
2368 cipher_code = ecryptfs_code_for_cipher_string(crypt_stat->cipher, in write_tag_3_packet()
2369 crypt_stat->key_size); in write_tag_3_packet()
2372 "cipher [%s]\n", crypt_stat->cipher); in write_tag_3_packet()
2413 struct ecryptfs_crypt_stat *crypt_stat, in ecryptfs_generate_key_packet_set() argument
2428 mutex_lock(&crypt_stat->keysig_list_mutex); in ecryptfs_generate_key_packet_set()
2434 list_for_each_entry(key_sig, &crypt_stat->keysig_list, in ecryptfs_generate_key_packet_set()
2450 crypt_stat, key_rec, in ecryptfs_generate_key_packet_set()
2473 crypt_stat, key_rec, &written); in ecryptfs_generate_key_packet_set()
2500 mutex_unlock(&crypt_stat->keysig_list_mutex); in ecryptfs_generate_key_packet_set()
2506 int ecryptfs_add_keysig(struct ecryptfs_crypt_stat *crypt_stat, char *sig) in ecryptfs_add_keysig() argument
2517 list_add(&new_key_sig->crypt_stat_list, &crypt_stat->keysig_list); in ecryptfs_add_keysig()