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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def input_validate_yubikey_secret(data, name='data'):
 """ Input validation for YHSM_YubiKeySecret or string. """

    if isinstance(data, pyhsm.aead_cmd.YHSM_YubiKeySecret):
        data = data.pack()
    return input_validate_str(data, name)