int wc_Ed448PublicKeyDecode(const byte* input, word32* inOutIdx,
                            ed448_key* key, word32 inSz)
{
    int    length;
    int    ret;

    if (input == NULL || inOutIdx == NULL || key == NULL || inSz == 0)
        return BAD_FUNC_ARG;

    if (GetSequence(input, inOutIdx, &length, inSz) < 0)
        return ASN_PARSE_E;

    if (GetSequence(input, inOutIdx, &length, inSz) < 0)
        return ASN_PARSE_E;

    ret = SkipObjectId(input, inOutIdx, inSz);
    if (ret != 0)
        return ret;

    /* key header */
    ret = CheckBitString(input, inOutIdx, NULL, inSz, 1, NULL);
    if (ret != 0)
        return ret;

    /* This is the raw point data compressed or uncompressed. */
    if (wc_ed448_import_public(input + *inOutIdx, inSz - *inOutIdx, key) != 0)
        return ASN_ECC_KEY_E;

    return 0;
}
int wc_Ed448PublicKeyDecode(const byte* input, word32* inOutIdx,
                            ed448_key* key, word32 inSz)
{
    int    length;
    int    ret;

    if (input == NULL || inOutIdx == NULL || key == NULL || inSz == 0)
        return BAD_FUNC_ARG;

    if (GetSequence(input, inOutIdx, &length, inSz) < 0)
        return ASN_PARSE_E;

    if (GetSequence(input, inOutIdx, &length, inSz) < 0)
        return ASN_PARSE_E;

    ret = SkipObjectId(input, inOutIdx, inSz);
    if (ret != 0)
        return ret;

     
    ret = CheckBitString(input, inOutIdx, NULL, inSz, 1, NULL);
    if (ret != 0)
        return ret;

     
    if (wc_ed448_import_public(input + *inOutIdx, inSz - *inOutIdx, key) != 0)
        return ASN_ECC_KEY_E;

    return 0;
}