Struct common_crypto::cryptor::Cryptor

pub struct Cryptor { /* fields omitted */ }

A cryptor supporting all of the block and stream ciphers provided by the common crypto library.

let config = Config::RC4 { key: b"Key" };
assert_eq!(
    Cryptor::encrypt(&config, b"Plaintext").unwrap(),
    &[0xbb, 0xf3, 0x16, 0xe8, 0xd9, 0x40, 0xaf, 0x0a, 0xd3]
);

Implementations

impl Cryptor

pub fn new_encryptor<'a>(config: &Config<'a>) -> Result<Self, CryptorError>

pub fn new_decryptor<'a>(config: &Config<'a>) -> Result<Self, CryptorError>

pub fn update(
    &self,
    input: impl AsRef<[u8]>,
    output: &mut Vec<u8>
) -> Result<(), CryptorError>

Encrypts the data and writes to the provided buffer. The buffer will be resized as required, and will be cleared on error.

pub fn finish(self, output: &mut Vec<u8>) -> Result<(), CryptorError>

Finalises the encryption, returning any remaining data where appropriate. The cryptor cannot be used again.

impl Cryptor

pub fn encrypt<'a>(
    config: &Config<'a>,
    input: impl AsRef<[u8]>
) -> Result<Vec<u8>, CryptorError>

pub fn decrypt<'a>(
    config: &Config<'a>,
    input: impl AsRef<[u8]>
) -> Result<Vec<u8>, CryptorError>

Trait Implementations

impl Debug for Cryptor

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a> Drop for Cryptor

fn drop(&mut self)

Executes the destructor for this type.