bergshamra-crypto 0.5.1

Cryptographic algorithm implementations for Bergshamra XML Security library
Documentation 
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#![forbid(unsafe_code)]

//! Cryptographic algorithm implementations for Bergshamra XML Security library.
//!
//! Provides traits and implementations for all crypto operations needed by
//! XML-DSig and XML-Enc: digests, signatures, block ciphers, key wrapping,
//! and key transport.

pub mod cipher;
pub mod digest;
pub mod kdf;
pub mod keyagreement;
pub mod keytransport;
pub mod keywrap;
pub mod registry;
pub mod sign;

pub use digest::DigestAlgorithm;
pub use registry::AlgorithmRegistry;

/// Convert a `kryptering::Error` to a `bergshamra_core::Error`.
pub(crate) fn map_kryptering_err(e: kryptering::Error) -> bergshamra_core::Error {
    match e {
        kryptering::Error::Crypto(s) => bergshamra_core::Error::Crypto(s),
        kryptering::Error::UnsupportedAlgorithm(s) => {
            bergshamra_core::Error::UnsupportedAlgorithm(s)
        }
        kryptering::Error::Key(s) => bergshamra_core::Error::Key(s),
        kryptering::Error::Io(e) => bergshamra_core::Error::Io(e),
        // Handle additional error variants (e.g., Pkcs11) when the kryptering
        // crate is compiled with optional features.
        #[allow(unreachable_patterns)]
        other => bergshamra_core::Error::Crypto(other.to_string()),
    }
}