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- // Copyright (c) 2018, The Tor Project, Inc.
- // Copyright (c) 2018, isis agora lovecruft
- // See LICENSE for licensing information
- //! Common cryptographic functions and utilities.
- //!
- //! # Hash Digests and eXtendable Output Functions (XOFs)
- //!
- //! The `digests` module contains submodules for specific hash digests
- //! and extendable output functions.
- //!
- //! ```
- //! use crypto::digests::sha256::Sha256;
- //!
- //! let hasher: Sha256 = Sha256::default();
- //! let mut result: [u8; 32] = [0u8; 32];
- //!
- //! hasher.input("foo");
- //! hasher.input("bar");
- //! hasher.input("baz");
- //!
- //! result.copy_from_slice(hasher.result().as_bytes());
- //!
- //! assert!(result == "XXX");
- //! ```
- #[deny(missing_docs)]
- // External crates from cargo or TOR_RUST_DEPENDENCIES.
- extern crate digest;
- extern crate libc;
- // Our local crates.
- extern crate external;
- pub mod digests; // Unfortunately named "digests" plural to avoid name conflict with the digest crate
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