DES_IV_SIZE
unsigned char des_key[DES_KEY_SIZE], des_iv[DES_IV_SIZE];
unsigned char encrypted_skey[DATA_SIZE + DES_IV_SIZE];
unsigned char encrypted_raw[DATA_SIZE + DES_IV_SIZE];
memset(des_iv, 2, DES_IV_SIZE);
|| !TEST_int_gt(EVP_CipherInit_SKEY(ctx, des_cbc, skey, des_iv, DES_IV_SIZE, 1, NULL), 0)
|| !TEST_mem_eq(encrypted_skey, DATA_SIZE + DES_IV_SIZE, encrypted_raw,
DATA_SIZE + DES_IV_SIZE))