void _goboringcrypto_AES_ctr128_encrypt(const uint8_t*, uint8_t*, size_t, const GO_AES_KEY*, uint8_t*, uint8_t*, unsigned int*);
enum {
	GO_AES_ENCRYPT = 1,
	GO_AES_DECRYPT = 0
};
void _goboringcrypto_AES_cbc_encrypt(const uint8_t*, uint8_t*, size_t, const GO_AES_KEY*, uint8_t*, const int);

// #include <openssl/aead.h>
/*unchecked (opaque)*/ typedef struct GO_EVP_AEAD { char data[1]; } GO_EVP_AEAD;

	}
	if len(src)%aesBlockSize != 0 {
		panic("crypto/cipher: input not full blocks")
	}
	if len(dst) < len(src) {
		panic("crypto/cipher: output smaller than input")
	}
	if len(src) > 0 {
		C._goboringcrypto_AES_cbc_encrypt(
			(*C.uint8_t)(unsafe.Pointer(&src[0])),
			(*C.uint8_t)(unsafe.Pointer(&dst[0])),
			C.size_t(len(src)), x.key,
			(*C.uint8_t)(unsafe.Pointer(&x.iv[0])), x.mode)
	}
}