[][src]Enum sequoia_openpgp::constants::SymmetricAlgorithm

pub enum SymmetricAlgorithm {
    Unencrypted,
    IDEA,
    TripleDES,
    CAST5,
    Blowfish,
    AES128,
    AES192,
    AES256,
    Twofish,
    Camellia128,
    Camellia192,
    Camellia256,
    Private(u8),
    Unknown(u8),
}

The symmetric-key algorithms as defined in Section 9.2 of RFC 4880.

The values can be converted into and from their corresponding values of the serialized format.

Use SymmetricAlgorithm::from to translate a numeric value to a symbolic one.

Variants

Unencrypted

Null encryption.

IDEA

IDEA block cipher.

TripleDES

3-DES in EDE configuration.

CAST5

CAST5/CAST128 block cipher.

Blowfish

Scheiner et.al. Blowfish block cipher.

AES128

10-round AES.

AES192

12-round AES.

AES256

14-round AES.

Twofish

Twofish block cipher.

Camellia128

18 rounds of NESSIEs Camellia.

Camellia192

24 rounds of NESSIEs Camellia w/192 bit keys.

Camellia256

24 rounds of NESSIEs Camellia w/256 bit keys.

Private(u8)

Private algorithm identifier.

Unknown(u8)

Unknown algorithm identifier.

Methods

impl SymmetricAlgorithm[src]

pub fn key_size(self) -> Result<usize>[src]

Length of a key for this algorithm in bytes. Fails if Sequoia does not support this algorithm.

pub fn block_size(self) -> Result<usize>[src]

Length of a block for this algorithm in bytes. Fails if Sequoia does not support this algorithm.

pub fn make_encrypt_cfb(self, key: &[u8]) -> Result<Box<dyn Mode>>[src]

Creates a Nettle context for encrypting in CFB mode.

pub fn make_decrypt_cfb(self, key: &[u8]) -> Result<Box<dyn Mode>>[src]

Creates a Nettle context for decrypting in CFB mode.

Trait Implementations

impl From<u8> for SymmetricAlgorithm[src]

impl From<SymmetricAlgorithm> for u8[src]

impl Eq for SymmetricAlgorithm[src]

impl PartialOrd<SymmetricAlgorithm> for SymmetricAlgorithm[src]

impl Copy for SymmetricAlgorithm[src]

impl PartialEq<SymmetricAlgorithm> for SymmetricAlgorithm[src]

impl Clone for SymmetricAlgorithm[src]

fn clone_from(&mut self, source: &Self)
1.0.0
[src]

Performs copy-assignment from source. Read more

impl Ord for SymmetricAlgorithm[src]

fn max(self, other: Self) -> Self
1.21.0
[src]

Compares and returns the maximum of two values. Read more

fn min(self, other: Self) -> Self
1.21.0
[src]

Compares and returns the minimum of two values. Read more

impl Display for SymmetricAlgorithm[src]

impl Hash for SymmetricAlgorithm[src]

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher
1.3.0
[src]

Feeds a slice of this type into the given [Hasher]. Read more

impl Debug for SymmetricAlgorithm[src]

impl Arbitrary for SymmetricAlgorithm[src]

fn shrink(&self) -> Box<dyn Iterator<Item = Self> + 'static>

Auto Trait Implementations

Blanket Implementations

impl<T> From for T[src]

impl<T, U> Into for T where
    U: From<T>, 
[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

impl<T> ToString for T where
    T: Display + ?Sized
[src]

impl<T, U> TryFrom for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T> Borrow for T where
    T: ?Sized
[src]

impl<T> BorrowMut for T where
    T: ?Sized
[src]

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T, U> TryInto for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.