rsa_heapless 0.1.2

Pure Rust RSA implementation - heapless version
Documentation 
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//! Encryption-related traits.
use rand_core::CryptoRngCore;

use crate::errors::Result;

/// Encrypt the message using provided random source
pub trait RandomizedEncryptor {
    /// Encrypt the given message.
    fn encrypt_with_rng<'a, R: CryptoRngCore + ?Sized>(
        &self,
        rng: &mut R,
        msg: &[u8],
        storage: &'a mut [u8],
    ) -> Result<&'a [u8]>;
}

/// Decrypt the given message
pub trait Decryptor {}

/// Decrypt the given message using provided random source
pub trait RandomizedDecryptor {}

/// Encryption keypair with an associated encryption key.
pub trait EncryptingKeypair {
    /// Encrypting key type for this keypair.
    type EncryptingKey: Clone;

    /// Get the encrypting key which can encrypt messages to be decrypted by
    /// the decryption key portion of this keypair.
    fn encrypting_key(&self) -> Self::EncryptingKey;
}