Lines Matching refs:crypt_stat
286 struct ecryptfs_crypt_stat *crypt_stat, char **packet, in write_tag_66_packet() argument
307 data_len = (8 + ECRYPTFS_SIG_SIZE_HEX + crypt_stat->key_size); in write_tag_66_packet()
327 rc = ecryptfs_write_packet_length(&message[i], crypt_stat->key_size + 3, in write_tag_66_packet()
336 memcpy(&message[i], crypt_stat->key, crypt_stat->key_size); in write_tag_66_packet()
337 i += crypt_stat->key_size; in write_tag_66_packet()
338 for (j = 0; j < crypt_stat->key_size; j++) in write_tag_66_packet()
339 checksum += crypt_stat->key[j]; in write_tag_66_packet()
1129 struct ecryptfs_crypt_stat *crypt_stat) in decrypt_pki_encrypted_session_key() argument
1172 memcpy(crypt_stat->key, auth_tok->session_key.decrypted_key, in decrypt_pki_encrypted_session_key()
1174 crypt_stat->key_size = auth_tok->session_key.decrypted_key_size; in decrypt_pki_encrypted_session_key()
1175 rc = ecryptfs_cipher_code_to_string(crypt_stat->cipher, cipher_code); in decrypt_pki_encrypted_session_key()
1181 crypt_stat->flags |= ECRYPTFS_KEY_VALID; in decrypt_pki_encrypted_session_key()
1184 ecryptfs_dump_hex(crypt_stat->key, in decrypt_pki_encrypted_session_key()
1185 crypt_stat->key_size); in decrypt_pki_encrypted_session_key()
1226 parse_tag_1_packet(struct ecryptfs_crypt_stat *crypt_stat, in parse_tag_1_packet() argument
1358 parse_tag_3_packet(struct ecryptfs_crypt_stat *crypt_stat, in parse_tag_3_packet() argument
1440 rc = ecryptfs_cipher_code_to_string(crypt_stat->cipher, in parse_tag_3_packet()
1448 crypt_stat->key_size = 24; in parse_tag_3_packet()
1451 crypt_stat->key_size = in parse_tag_3_packet()
1454 rc = ecryptfs_init_crypt_ctx(crypt_stat); in parse_tag_3_packet()
1649 struct ecryptfs_crypt_stat *crypt_stat) in decrypt_passphrase_encrypted_session_key() argument
1667 crypt_stat->cipher); in decrypt_passphrase_encrypted_session_key()
1671 crypt_stat->cipher, rc); in decrypt_passphrase_encrypted_session_key()
1711 crypt_stat->key_size); in decrypt_passphrase_encrypted_session_key()
1728 memcpy(crypt_stat->key, auth_tok->session_key.decrypted_key, in decrypt_passphrase_encrypted_session_key()
1730 crypt_stat->flags |= ECRYPTFS_KEY_VALID; in decrypt_passphrase_encrypted_session_key()
1733 crypt_stat->key_size); in decrypt_passphrase_encrypted_session_key()
1734 ecryptfs_dump_hex(crypt_stat->key, in decrypt_passphrase_encrypted_session_key()
1735 crypt_stat->key_size); in decrypt_passphrase_encrypted_session_key()
1755 int ecryptfs_parse_packet_set(struct ecryptfs_crypt_stat *crypt_stat, in ecryptfs_parse_packet_set() argument
1784 rc = parse_tag_3_packet(crypt_stat, in ecryptfs_parse_packet_set()
1825 crypt_stat->flags |= ECRYPTFS_ENCRYPTED; in ecryptfs_parse_packet_set()
1828 rc = parse_tag_1_packet(crypt_stat, in ecryptfs_parse_packet_set()
1839 crypt_stat->flags |= ECRYPTFS_ENCRYPTED; in ecryptfs_parse_packet_set()
1886 crypt_stat->mount_crypt_stat, in ecryptfs_parse_packet_set()
1907 crypt_stat); in ecryptfs_parse_packet_set()
1915 candidate_auth_tok, crypt_stat); in ecryptfs_parse_packet_set()
1944 rc = ecryptfs_compute_root_iv(crypt_stat); in ecryptfs_parse_packet_set()
1950 rc = ecryptfs_init_crypt_ctx(crypt_stat); in ecryptfs_parse_packet_set()
1954 crypt_stat->cipher, rc); in ecryptfs_parse_packet_set()
1965 struct ecryptfs_crypt_stat *crypt_stat, in pki_encrypt_session_key() argument
1976 crypt_stat->cipher, in pki_encrypt_session_key()
1977 crypt_stat->key_size), in pki_encrypt_session_key()
1978 crypt_stat, &payload, &payload_len); in pki_encrypt_session_key()
2023 struct ecryptfs_crypt_stat *crypt_stat, in write_tag_1_packet() argument
2036 for (i = 0; i < crypt_stat->key_size; i++) in write_tag_1_packet()
2050 rc = pki_encrypt_session_key(auth_tok_key, auth_tok, crypt_stat, in write_tag_1_packet()
2178 struct ecryptfs_crypt_stat *crypt_stat, in write_tag_3_packet() argument
2191 crypt_stat->mount_crypt_stat; in write_tag_3_packet()
2200 crypt_stat->cipher); in write_tag_3_packet()
2204 crypt_stat->cipher, rc); in write_tag_3_packet()
2214 if (crypt_stat->key_size == 0) in write_tag_3_packet()
2215 crypt_stat->key_size = in write_tag_3_packet()
2219 crypt_stat->key_size; in write_tag_3_packet()
2220 if (crypt_stat->key_size == 24 in write_tag_3_packet()
2221 && strcmp("aes", crypt_stat->cipher) == 0) { in write_tag_3_packet()
2222 memset((crypt_stat->key + 24), 0, 8); in write_tag_3_packet()
2225 auth_tok->session_key.encrypted_key_size = crypt_stat->key_size; in write_tag_3_packet()
2250 crypt_stat->key_size); in write_tag_3_packet()
2260 rc = virt_to_scatterlist(crypt_stat->key, key_rec->enc_key_size, in write_tag_3_packet()
2283 crypt_stat->key_size); in write_tag_3_packet()
2306 crypt_stat->key_size); in write_tag_3_packet()
2357 cipher_code = ecryptfs_code_for_cipher_string(crypt_stat->cipher, in write_tag_3_packet()
2358 crypt_stat->key_size); in write_tag_3_packet()
2361 "cipher [%s]\n", crypt_stat->cipher); in write_tag_3_packet()
2402 struct ecryptfs_crypt_stat *crypt_stat, in ecryptfs_generate_key_packet_set() argument
2417 mutex_lock(&crypt_stat->keysig_list_mutex); in ecryptfs_generate_key_packet_set()
2423 list_for_each_entry(key_sig, &crypt_stat->keysig_list, in ecryptfs_generate_key_packet_set()
2439 crypt_stat, key_rec, in ecryptfs_generate_key_packet_set()
2462 crypt_stat, key_rec, &written); in ecryptfs_generate_key_packet_set()
2489 mutex_unlock(&crypt_stat->keysig_list_mutex); in ecryptfs_generate_key_packet_set()
2495 int ecryptfs_add_keysig(struct ecryptfs_crypt_stat *crypt_stat, char *sig) in ecryptfs_add_keysig() argument
2506 list_add(&new_key_sig->crypt_stat_list, &crypt_stat->keysig_list); in ecryptfs_add_keysig()