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//! Concrete implementation of the crypto primitives used by the rest of the
//! crypto API.
pub(crate) mod sha1cd;
// Nettle is the default backend, but on Windows targets we instead
// enable CNG for running the tests in non-leaf crates that depend on
// sequoia-openpgp. This creates a conflict, and makes `cargo test`
// fail. To mitigate this, only enable the Nettle backend if we are
// not compiling the tests and have a different backend selected.
//
// Note: If you add a new crypto backend, add it to the expression,
// and also synchronize the expression to `build.rs`.
#[cfg(all(feature = "crypto-nettle",
not(all(feature = "__implicit-crypto-backend-for-tests",
any(feature = "crypto-openssl",
feature = "crypto-botan",
feature = "crypto-rust")))))]
mod nettle;
#[cfg(all(feature = "crypto-nettle",
not(all(feature = "__implicit-crypto-backend-for-tests",
any(feature = "crypto-openssl",
feature = "crypto-botan",
feature = "crypto-rust")))))]
pub use self::nettle::*;
// Nettle is the default backend, but on Windows targets we instead
// enable CNG for running the tests in non-leaf crates that depend on
// sequoia-openpgp. This creates a conflict, and makes `cargo test`
// fail. To mitigate this, only enable the CNG backend if we are
// not compiling the tests and have a different backend selected.
//
// Note: If you add a new crypto backend, add it to the expression,
// and also synchronize the expression to `build.rs`.
#[cfg(all(feature = "crypto-cng",
not(all(feature = "__implicit-crypto-backend-for-tests",
any(feature = "crypto-nettle",
feature = "crypto-openssl",
feature = "crypto-botan",
feature = "crypto-rust")))))]
mod cng;
#[cfg(all(feature = "crypto-cng",
not(all(feature = "__implicit-crypto-backend-for-tests",
any(feature = "crypto-nettle",
feature = "crypto-openssl",
feature = "crypto-botan",
feature = "crypto-rust")))))]
pub use self::cng::*;
#[cfg(feature = "crypto-rust")]
mod rust;
#[cfg(feature = "crypto-rust")]
pub use self::rust::*;
#[cfg(feature = "crypto-openssl")]
mod openssl;
#[cfg(feature = "crypto-openssl")]
pub use self::openssl::*;
#[cfg(feature = "crypto-botan")]
mod botan;
#[cfg(feature = "crypto-botan")]
pub use self::botan::*;
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