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()
1127 struct ecryptfs_crypt_stat *crypt_stat) in decrypt_pki_encrypted_session_key() argument
1170 memcpy(crypt_stat->key, auth_tok->session_key.decrypted_key, in decrypt_pki_encrypted_session_key()
1172 crypt_stat->key_size = auth_tok->session_key.decrypted_key_size; in decrypt_pki_encrypted_session_key()
1173 rc = ecryptfs_cipher_code_to_string(crypt_stat->cipher, cipher_code); in decrypt_pki_encrypted_session_key()
1179 crypt_stat->flags |= ECRYPTFS_KEY_VALID; in decrypt_pki_encrypted_session_key()
1182 ecryptfs_dump_hex(crypt_stat->key, in decrypt_pki_encrypted_session_key()
1183 crypt_stat->key_size); in decrypt_pki_encrypted_session_key()
1224 parse_tag_1_packet(struct ecryptfs_crypt_stat *crypt_stat, in parse_tag_1_packet() argument
1356 parse_tag_3_packet(struct ecryptfs_crypt_stat *crypt_stat, in parse_tag_3_packet() argument
1438 rc = ecryptfs_cipher_code_to_string(crypt_stat->cipher, in parse_tag_3_packet()
1446 crypt_stat->key_size = 24; in parse_tag_3_packet()
1449 crypt_stat->key_size = in parse_tag_3_packet()
1452 rc = ecryptfs_init_crypt_ctx(crypt_stat); in parse_tag_3_packet()
1647 struct ecryptfs_crypt_stat *crypt_stat) in decrypt_passphrase_encrypted_session_key() argument
1665 crypt_stat->cipher); in decrypt_passphrase_encrypted_session_key()
1669 crypt_stat->cipher, rc); in decrypt_passphrase_encrypted_session_key()
1709 crypt_stat->key_size); in decrypt_passphrase_encrypted_session_key()
1726 memcpy(crypt_stat->key, auth_tok->session_key.decrypted_key, in decrypt_passphrase_encrypted_session_key()
1728 crypt_stat->flags |= ECRYPTFS_KEY_VALID; in decrypt_passphrase_encrypted_session_key()
1731 crypt_stat->key_size); in decrypt_passphrase_encrypted_session_key()
1732 ecryptfs_dump_hex(crypt_stat->key, in decrypt_passphrase_encrypted_session_key()
1733 crypt_stat->key_size); in decrypt_passphrase_encrypted_session_key()
1753 int ecryptfs_parse_packet_set(struct ecryptfs_crypt_stat *crypt_stat, in ecryptfs_parse_packet_set() argument
1782 rc = parse_tag_3_packet(crypt_stat, in ecryptfs_parse_packet_set()
1823 crypt_stat->flags |= ECRYPTFS_ENCRYPTED; in ecryptfs_parse_packet_set()
1826 rc = parse_tag_1_packet(crypt_stat, in ecryptfs_parse_packet_set()
1837 crypt_stat->flags |= ECRYPTFS_ENCRYPTED; in ecryptfs_parse_packet_set()
1884 crypt_stat->mount_crypt_stat, in ecryptfs_parse_packet_set()
1905 crypt_stat); in ecryptfs_parse_packet_set()
1913 candidate_auth_tok, crypt_stat); in ecryptfs_parse_packet_set()
1942 rc = ecryptfs_compute_root_iv(crypt_stat); in ecryptfs_parse_packet_set()
1948 rc = ecryptfs_init_crypt_ctx(crypt_stat); in ecryptfs_parse_packet_set()
1952 crypt_stat->cipher, rc); in ecryptfs_parse_packet_set()
1963 struct ecryptfs_crypt_stat *crypt_stat, in pki_encrypt_session_key() argument
1974 crypt_stat->cipher, in pki_encrypt_session_key()
1975 crypt_stat->key_size), in pki_encrypt_session_key()
1976 crypt_stat, &payload, &payload_len); in pki_encrypt_session_key()
2021 struct ecryptfs_crypt_stat *crypt_stat, in write_tag_1_packet() argument
2034 for (i = 0; i < crypt_stat->key_size; i++) in write_tag_1_packet()
2048 rc = pki_encrypt_session_key(auth_tok_key, auth_tok, crypt_stat, in write_tag_1_packet()
2176 struct ecryptfs_crypt_stat *crypt_stat, in write_tag_3_packet() argument
2189 crypt_stat->mount_crypt_stat; in write_tag_3_packet()
2198 crypt_stat->cipher); in write_tag_3_packet()
2202 crypt_stat->cipher, rc); in write_tag_3_packet()
2212 if (crypt_stat->key_size == 0) in write_tag_3_packet()
2213 crypt_stat->key_size = in write_tag_3_packet()
2217 crypt_stat->key_size; in write_tag_3_packet()
2218 if (crypt_stat->key_size == 24 in write_tag_3_packet()
2219 && strcmp("aes", crypt_stat->cipher) == 0) { in write_tag_3_packet()
2220 memset((crypt_stat->key + 24), 0, 8); in write_tag_3_packet()
2223 auth_tok->session_key.encrypted_key_size = crypt_stat->key_size; in write_tag_3_packet()
2248 crypt_stat->key_size); in write_tag_3_packet()
2258 rc = virt_to_scatterlist(crypt_stat->key, key_rec->enc_key_size, in write_tag_3_packet()
2281 crypt_stat->key_size); in write_tag_3_packet()
2304 crypt_stat->key_size); in write_tag_3_packet()
2355 cipher_code = ecryptfs_code_for_cipher_string(crypt_stat->cipher, in write_tag_3_packet()
2356 crypt_stat->key_size); in write_tag_3_packet()
2359 "cipher [%s]\n", crypt_stat->cipher); in write_tag_3_packet()
2400 struct ecryptfs_crypt_stat *crypt_stat, in ecryptfs_generate_key_packet_set() argument
2415 mutex_lock(&crypt_stat->keysig_list_mutex); in ecryptfs_generate_key_packet_set()
2421 list_for_each_entry(key_sig, &crypt_stat->keysig_list, in ecryptfs_generate_key_packet_set()
2437 crypt_stat, key_rec, in ecryptfs_generate_key_packet_set()
2460 crypt_stat, key_rec, &written); in ecryptfs_generate_key_packet_set()
2487 mutex_unlock(&crypt_stat->keysig_list_mutex); in ecryptfs_generate_key_packet_set()
2493 int ecryptfs_add_keysig(struct ecryptfs_crypt_stat *crypt_stat, char *sig) in ecryptfs_add_keysig() argument
2504 list_add(&new_key_sig->crypt_stat_list, &crypt_stat->keysig_list); in ecryptfs_add_keysig()