Struct KeyDerivationParams 

pub struct KeyDerivationParams {
    pub memory_cost: u32,
    pub time_cost: u32,
    pub parallelism: u32,
    pub key_size: u8,
}

Argon2id parameters for XChacha20-Poly1305 key derivation.

Fields

memory_cost: u32

time_cost: u32

parallelism: u32

key_size: u8

Implementations

impl KeyDerivationParams

pub fn new( memory_cost: u32, time_cost: u32, parallelism: u32, key_size: u8, ) -> Self

pub fn production_defaults() -> Self

Production defaults for Argon2id parameters.

• Memory Cost: 4,194,304 KiB (4 GiB)
• Time Cost: 10 iterations
• Parallelism: 4 threads
• Key Size: 32 bytes (256 bits)

pub fn test_defaults() -> Self

Test defaults for Argon2id parameters.

• Memory Cost: 1,024 KiB (1 MiB)
• Time Cost: 1 iteration
• Parallelism: 1 thread
• Key Size: 32 bytes (256 bits)

Trait Implementations

impl Clone for KeyDerivationParams

fn clone(&self) -> KeyDerivationParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KeyDerivationParams

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

Formats the value using the given formatter.

impl From<SecurityProfile> for KeyDerivationParams

fn from(profile: SecurityProfile) -> Self

Converts to this type from the input type.

impl PartialEq for KeyDerivationParams

fn eq(&self, other: &KeyDerivationParams) -> 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 Eq for KeyDerivationParams

impl StructuralPartialEq for KeyDerivationParams