INNER CODE UNIT · Rust

new

dalek-cryptography/x25519-dalek · src/x25519.rs:89

    pub fn new<T: RngCore + CryptoRng>(mut csprng: T) -> Self {
        Self::random_from_rng(&mut csprng)
    }

    /// Generate a new [`EphemeralSecret`] with the supplied RNG.
    pub fn random_from_rng<T: RngCore + CryptoRng>(mut csprng: T) -> Self {
        // The secret key is random bytes. Clamping is done later.
        let mut bytes = [0u8; 32];
        csprng.fill_bytes(&mut bytes);
        EphemeralSecret(bytes)
    }

    /// Generate a new [`EphemeralSecret`].
    #[cfg(feature = "getrandom")]
    pub fn random() -> Self {
        Self::random_from_rng(&mut rand_core::OsRng)
    }
}

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