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#[derive(Debug, Fail)]
pub enum HydroError {
    #[fail(display = "Invalid input")]
    InvalidInput,
    #[fail(display = "Invalid key")]
    InvalidKey,
    #[fail(display = "Invalid padding")]
    InvalidPadding,
    #[fail(display = "Invalid probe")]
    InvalidProbe,
    #[fail(display = "Invalid signature")]
    InvalidSignature,
    #[fail(display = "Unable to decrypt the ciphertext")]
    DecryptionError,
    #[fail(display = "Unable to initialized the hydrogen library")]
    InitError,
    #[fail(display = "Unsupported output length")]
    UnsupportedOutputLength,
}