Enum FileEncryption

pub enum FileEncryption {
    AES128(Vec<u8>),
    RC4(Vec<u8>),
    Xor(Vec<u8>),
}

Some of these algorithms are not secure, and that’s fine, since the goal isn’t necessarily data secrecy. The purpose is to store malware on disk without upsetting anti-virus systems. It would be annoying if security software deleted our carefully curated data!

Variants

AES128(Vec<u8>)

AES-128, to protect from prying eyes.

RC4(Vec<u8>)

RC4 with a 16-byte key, to protect from anti-virus

Xor(Vec<u8>)

Exclusive OR, to protect from anti-virus

Implementations

impl FileEncryption

pub fn new(option: EncryptionOption, bytes: Vec<u8>) -> Result<Self>

Create a key object given the encryption algorithm and key bytes

Errors

The only error is if the RC4 key isn’t exactly 16 bytes long.

pub fn name(&self) -> &'static str

Return the name of the algorithm used

pub fn key_type(&self) -> EncryptionOption

Return the related EncryptionOption type

pub fn key(&self) -> &[u8]

Return the bytes for the key

pub fn decrypt(&self, data: &[u8], nonce: Option<Vec<u8>>) -> Result<Vec<u8>>

Decrypt some data returning the clear bytes

Errors

• If the data is corrupted and decryption fails

pub fn encrypt(&self, data: &[u8], nonce: Option<Vec<u8>>) -> Result<Vec<u8>>

Encrypt some data returning the ciphertext bytes

Errors

If AES somehow doesn’t have a nonce.

pub fn nonce(&self) -> Option<Vec<u8>>

Generate nonce bytes, if used by the algorithm

Trait Implementations

impl Drop for FileEncryption

fn drop(&mut self)

Executes the destructor for this type.

impl From<EncryptionOption> for FileEncryption

fn from(option: EncryptionOption) -> Self

Converts to this type from the input type.

impl Hash for FileEncryption

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for FileEncryption

fn eq(&self, other: &FileEncryption) -> bool

Tests for self and other values to be equal, and is used by ==.

const fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Zeroize for FileEncryption

fn zeroize(&mut self)

Zero out this object from memory using Rust intrinsics which ensure the zeroization operation is not “optimized away” by the compiler.

impl Eq for FileEncryption

impl StructuralPartialEq for FileEncryption