Struct argon2rs::verifier::Encoded

pub struct Encoded { /* fields omitted */ }

Represents a single Argon2 hashing session. A hash session comprises of the hash algorithm parameters, salt, key, and data used to hash a given input.

Methods

impl Encoded

fn from_u8(encoded: &[u8]) -> Result<Self, DecodeError>

Reconstruct a previous hash session from serialized bytes.

fn to_u8(&self) -> Vec<u8>

Serialize this hashing session into raw bytes that can later be recovered by Encoded::from_u8.

fn new(argon: Argon2, p: &[u8], s: &[u8], k: &[u8], x: &[u8]) -> Self

Generates a new hashing session from password, salt, and other byte input. Parameters are:

argon: An Argon2 struct representative of the desired hash algorithm parameters.

p: Password input.

s: Salt.

k: An optional secret value.

x: Optional, miscellaneous associated data.

Note that p, s, k, x must conform to the same length constraints dictated by Argon2::hash.

fn default2i(p: &[u8], s: &[u8], k: &[u8], x: &[u8]) -> Self

Same as Encoded::new, but with the default Argon2i hash algorithm parameters.

fn default2d(p: &[u8], s: &[u8], k: &[u8], x: &[u8]) -> Self

Same as Encoded::new, but with the default Argon2d hash algorithm parameters.

fn verify(&self, p: &[u8]) -> bool

Verifies password input against the hash that was previously created in this hashing session.

fn params(&self) -> (Variant, u32, u32, u32, Version)

Provides read-only access to the Argon2 parameters of this hash.