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()
1146 struct ecryptfs_crypt_stat *crypt_stat) in decrypt_pki_encrypted_session_key() argument
1189 memcpy(crypt_stat->key, auth_tok->session_key.decrypted_key, in decrypt_pki_encrypted_session_key()
1191 crypt_stat->key_size = auth_tok->session_key.decrypted_key_size; in decrypt_pki_encrypted_session_key()
1192 rc = ecryptfs_cipher_code_to_string(crypt_stat->cipher, cipher_code); in decrypt_pki_encrypted_session_key()
1198 crypt_stat->flags |= ECRYPTFS_KEY_VALID; in decrypt_pki_encrypted_session_key()
1201 ecryptfs_dump_hex(crypt_stat->key, in decrypt_pki_encrypted_session_key()
1202 crypt_stat->key_size); in decrypt_pki_encrypted_session_key()
1242 parse_tag_1_packet(struct ecryptfs_crypt_stat *crypt_stat, in parse_tag_1_packet() argument
1374 parse_tag_3_packet(struct ecryptfs_crypt_stat *crypt_stat, in parse_tag_3_packet() argument
1456 rc = ecryptfs_cipher_code_to_string(crypt_stat->cipher, in parse_tag_3_packet()
1464 crypt_stat->key_size = 24; in parse_tag_3_packet()
1467 crypt_stat->key_size = in parse_tag_3_packet()
1470 rc = ecryptfs_init_crypt_ctx(crypt_stat); in parse_tag_3_packet()
1665 struct ecryptfs_crypt_stat *crypt_stat) in decrypt_passphrase_encrypted_session_key() argument
1684 crypt_stat->cipher); in decrypt_passphrase_encrypted_session_key()
1688 crypt_stat->cipher, rc); in decrypt_passphrase_encrypted_session_key()
1716 crypt_stat->key_size); in decrypt_passphrase_encrypted_session_key()
1731 memcpy(crypt_stat->key, auth_tok->session_key.decrypted_key, in decrypt_passphrase_encrypted_session_key()
1733 crypt_stat->flags |= ECRYPTFS_KEY_VALID; in decrypt_passphrase_encrypted_session_key()
1736 crypt_stat->key_size); in decrypt_passphrase_encrypted_session_key()
1737 ecryptfs_dump_hex(crypt_stat->key, in decrypt_passphrase_encrypted_session_key()
1738 crypt_stat->key_size); in decrypt_passphrase_encrypted_session_key()
1757 int ecryptfs_parse_packet_set(struct ecryptfs_crypt_stat *crypt_stat, in ecryptfs_parse_packet_set() argument
1786 rc = parse_tag_3_packet(crypt_stat, in ecryptfs_parse_packet_set()
1827 crypt_stat->flags |= ECRYPTFS_ENCRYPTED; in ecryptfs_parse_packet_set()
1830 rc = parse_tag_1_packet(crypt_stat, in ecryptfs_parse_packet_set()
1841 crypt_stat->flags |= ECRYPTFS_ENCRYPTED; in ecryptfs_parse_packet_set()
1889 crypt_stat->mount_crypt_stat, in ecryptfs_parse_packet_set()
1910 crypt_stat); in ecryptfs_parse_packet_set()
1918 candidate_auth_tok, crypt_stat); in ecryptfs_parse_packet_set()
1947 rc = ecryptfs_compute_root_iv(crypt_stat); in ecryptfs_parse_packet_set()
1953 rc = ecryptfs_init_crypt_ctx(crypt_stat); in ecryptfs_parse_packet_set()
1957 crypt_stat->cipher, rc); in ecryptfs_parse_packet_set()
1968 struct ecryptfs_crypt_stat *crypt_stat, in pki_encrypt_session_key() argument
1979 crypt_stat->cipher, in pki_encrypt_session_key()
1980 crypt_stat->key_size), in pki_encrypt_session_key()
1981 crypt_stat, &payload, &payload_len); in pki_encrypt_session_key()
2026 struct ecryptfs_crypt_stat *crypt_stat, in write_tag_1_packet() argument
2039 for (i = 0; i < crypt_stat->key_size; i++) in write_tag_1_packet()
2053 rc = pki_encrypt_session_key(auth_tok_key, auth_tok, crypt_stat, in write_tag_1_packet()
2181 struct ecryptfs_crypt_stat *crypt_stat, in write_tag_3_packet() argument
2194 crypt_stat->mount_crypt_stat; in write_tag_3_packet()
2205 crypt_stat->cipher); in write_tag_3_packet()
2209 crypt_stat->cipher, rc); in write_tag_3_packet()
2220 if (crypt_stat->key_size == 0) in write_tag_3_packet()
2221 crypt_stat->key_size = in write_tag_3_packet()
2225 crypt_stat->key_size; in write_tag_3_packet()
2226 if (crypt_stat->key_size == 24 in write_tag_3_packet()
2227 && strcmp("aes", crypt_stat->cipher) == 0) { in write_tag_3_packet()
2228 memset((crypt_stat->key + 24), 0, 8); in write_tag_3_packet()
2231 auth_tok->session_key.encrypted_key_size = crypt_stat->key_size; in write_tag_3_packet()
2256 crypt_stat->key_size); in write_tag_3_packet()
2266 rc = virt_to_scatterlist(crypt_stat->key, key_rec->enc_key_size, in write_tag_3_packet()
2289 crypt_stat->key_size); in write_tag_3_packet()
2298 crypt_stat->key_size); in write_tag_3_packet()
2347 cipher_code = ecryptfs_code_for_cipher_string(crypt_stat->cipher, in write_tag_3_packet()
2348 crypt_stat->key_size); in write_tag_3_packet()
2351 "cipher [%s]\n", crypt_stat->cipher); in write_tag_3_packet()
2392 struct ecryptfs_crypt_stat *crypt_stat, in ecryptfs_generate_key_packet_set() argument
2407 mutex_lock(&crypt_stat->keysig_list_mutex); in ecryptfs_generate_key_packet_set()
2413 list_for_each_entry(key_sig, &crypt_stat->keysig_list, in ecryptfs_generate_key_packet_set()
2429 crypt_stat, key_rec, in ecryptfs_generate_key_packet_set()
2452 crypt_stat, key_rec, &written); in ecryptfs_generate_key_packet_set()
2479 mutex_unlock(&crypt_stat->keysig_list_mutex); in ecryptfs_generate_key_packet_set()
2485 int ecryptfs_add_keysig(struct ecryptfs_crypt_stat *crypt_stat, char *sig) in ecryptfs_add_keysig() argument
2498 list_add(&new_key_sig->crypt_stat_list, &crypt_stat->keysig_list); in ecryptfs_add_keysig()