Function mbedtls_aes_crypt_ecb

lite/src/decryption/mbedtls/aes.cc:818–841

* AES-ECB block encryption/decryption */

 * AES-ECB block encryption/decryption
 */
int mbedtls_aes_crypt_ecb(mbedtls_aes_context *ctx, int mode,
                          const unsigned char input[16],
                          unsigned char output[16]) {
#if defined(MBEDTLS_AESNI_C) && defined(MBEDTLS_HAVE_X86_64)
    if (mbedtls_aesni_has_support(MBEDTLS_AESNI_AES))
        return (mbedtls_aesni_crypt_ecb(ctx, mode, input, output));
#endif

#if defined(MBEDTLS_PADLOCK_C) && defined(MBEDTLS_HAVE_X86)
    if (aes_padlock_ace) {
        if (mbedtls_padlock_xcryptecb(ctx, mode, input, output) == 0)
            return (0);

        // If padlock data misaligned, we just fall back to
        // unaccelerated mode
        //
    }
#endif

    if (mode == MBEDTLS_AES_ENCRYPT)
        return (mbedtls_internal_aes_encrypt(ctx, input, output));
    else
        return (mbedtls_internal_aes_decrypt(ctx, input, output));
}

#if defined(MBEDTLS_CIPHER_MODE_CBC)
/*