259 typedef int (*kdf_func)(const char* passwd, const unsigned char* salt, unsigned char* ikey,
1238 static int pbkdf2(const char* passwd, const unsigned char* salt, unsigned char* ikey,  in pbkdf2()  argument
1244                                   INTERMEDIATE_BUF_SIZE, ikey) != 1;  in pbkdf2()
1247 static int scrypt(const char* passwd, const unsigned char* salt, unsigned char* ikey, void* params)…  in scrypt()  argument
1257     crypto_scrypt((const uint8_t*)passwd, strlen(passwd), salt, SALT_LEN, N, r, p, ikey,  in scrypt()
1263 static int scrypt_keymaster(const char* passwd, const unsigned char* salt, unsigned char* ikey,  in scrypt_keymaster()  argument
1276     rc = crypto_scrypt((const uint8_t*)passwd, strlen(passwd), salt, SALT_LEN, N, r, p, ikey,  in scrypt_keymaster()
1284     if (keymaster_sign_object(ftr, ikey, INTERMEDIATE_BUF_SIZE, &signature, &signature_size)) {  in scrypt_keymaster()
1289     rc = crypto_scrypt(signature, signature_size, salt, SALT_LEN, N, r, p, ikey,  in scrypt_keymaster()
1304     unsigned char ikey[INTERMEDIATE_BUF_SIZE] = {0};  in encrypt_master_key()  local
1319             if (scrypt_keymaster(passwd, salt, ikey, crypt_ftr)) {  in encrypt_master_key()
1326             if (scrypt(passwd, salt, ikey, crypt_ftr)) {  in encrypt_master_key()
1339     if (!EVP_EncryptInit_ex(&e_ctx, EVP_aes_128_cbc(), NULL, ikey,  in encrypt_master_key()
1340                             ikey + INTERMEDIATE_KEY_LEN_BYTES)) {  in encrypt_master_key()
1371     rc = crypto_scrypt(ikey, INTERMEDIATE_KEY_LEN_BYTES, crypt_ftr->salt, sizeof(crypt_ftr->salt),  in encrypt_master_key()
1389     unsigned char ikey[INTERMEDIATE_BUF_SIZE] = {0};  in decrypt_master_key_aux()  local
1395     if (kdf(passwd, salt, ikey, kdf_params)) {  in decrypt_master_key_aux()
1402     if (!EVP_DecryptInit_ex(&d_ctx, EVP_aes_128_cbc(), NULL, ikey,  in decrypt_master_key_aux()
1403                             ikey + INTERMEDIATE_KEY_LEN_BYTES)) {  in decrypt_master_key_aux()
1424             memcpy(*intermediate_key, ikey, INTERMEDIATE_KEY_LEN_BYTES);  in decrypt_master_key_aux()