Enum StringToKey

pub enum StringToKey {
    Simple {
        hash_alg: HashAlgorithm,
    },
    Salted {
        hash_alg: HashAlgorithm,
        salt: [u8; 8],
    },
    Reserved {
        unknown: Vec<u8>,
    },
    IteratedAndSalted {
        hash_alg: HashAlgorithm,
        salt: [u8; 8],
        count: u8,
    },
    Argon2 {
        salt: [u8; 16],
        t: u8,
        p: u8,
        m_enc: u8,
    },
    Private {
        typ: u8,
        unknown: Vec<u8>,
    },
    Other {
        typ: u8,
        unknown: Vec<u8>,
    },
}

Variants

Simple

Fields

hash_alg: HashAlgorithm

Salted

Fields

hash_alg: HashAlgorithm

salt: [u8; 8]

Reserved

Fields

unknown: Vec<u8>

IteratedAndSalted

Fields

hash_alg: HashAlgorithm

salt: [u8; 8]

count: u8

Argon2

Fields

salt: [u8; 16]

t: u8

p: u8

m_enc: u8

Private

Fields

typ: u8

unknown: Vec<u8>

Other

Fields

typ: u8

unknown: Vec<u8>

Implementations

impl StringToKey

pub fn new_default<R: CryptoRng + Rng>(rng: R) -> Self

pub fn new_iterated<R: CryptoRng + Rng>( rng: R, hash_alg: HashAlgorithm, count: u8, ) -> Self

pub fn new_argon2<R: CryptoRng + Rng>(rng: R, t: u8, p: u8, m_enc: u8) -> Self

pub fn id(&self) -> u8

pub fn uses_salt(&self) -> bool

true, if this StringToKey uses a salt

pub fn derive_key(&self, passphrase: &str, key_size: usize) -> Result<Vec<u8>>

String-To-Key methods are used to convert a given password string into a key. Ref: https://www.rfc-editor.org/rfc/rfc9580.html#name-string-to-key-s2k-specifier

Note that RFC 9580 specifies that:

• Implementations MUST NOT generate packets using MD5, SHA-1, or RIPEMD-160 as a hash function in an S2K KDF.
• Implementations MUST NOT decrypt a secret using MD5, SHA-1, or RIPEMD-160 as a hash function in an S2K KDF in a version 6 (or later) packet.

Trait Implementations

impl Clone for StringToKey

fn clone(&self) -> StringToKey

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for StringToKey

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

Formats the value using the given formatter.

impl PartialEq for StringToKey

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

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

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 Serialize for StringToKey

fn to_writer<W: Write>(&self, writer: &mut W) -> Result<()>

fn to_bytes(&self) -> Result<Vec<u8>>

impl Eq for StringToKey

impl StructuralPartialEq for StringToKey