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#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum Error {
    RandomnessError,
    CorruptedData,
    InvalidInput,
}

impl From<oprf::Error> for Error {
    fn from(value: oprf::Error) -> Self {
        match value {
            oprf::Error::InvalidInputError => Self::CorruptedData,
            oprf::Error::DeriveKeyPairError => Self::RandomnessError,
            oprf::Error::CurveError => Self::CorruptedData,
            oprf::Error::HashToCurveError => Self::CorruptedData,
            oprf::Error::ElgamalError => Self::RandomnessError,
            oprf::Error::RandomnessError => Self::RandomnessError,
        }
    }
}

impl From<libcrux::hpke::errors::HpkeError> for Error {
    fn from(_value: libcrux::hpke::errors::HpkeError) -> Self {
        Self::CorruptedData
    }
}

impl From<hacspec_lib::Error> for Error {
    fn from(value: hacspec_lib::Error) -> Self {
        match value {
            hacspec_lib::Error::InsufficientRandomness => Self::RandomnessError,
        }
    }
}

impl From<std::array::TryFromSliceError> for Error {
    fn from(_value: std::array::TryFromSliceError) -> Self {
        Self::RandomnessError
    }
}

impl From<p256::Error> for Error {
    fn from(value: p256::Error) -> Self {
        match value {
            p256::Error::InvalidAddition => Self::CorruptedData,
            p256::Error::DeserializeError => Self::CorruptedData,
            p256::Error::PointAtInfinity => Self::CorruptedData,
            p256::Error::SamplingError => Self::RandomnessError,
        }
    }
}

impl From<elgamal::Error> for Error {
    fn from(value: elgamal::Error) -> Self {
        match value {
            elgamal::Error::CurveError => Self::CorruptedData,
            elgamal::Error::SamplingError => Self::RandomnessError,
        }
    }
}