Module kdf

Key Derivation Functions with operation pattern and type-level guarantees

This module provides implementations of key derivation functions (KDFs) with improved type safety and ergonomic APIs.

Re-exports

pub use common::SecurityLevel;

pub use params::ParamProvider;

pub use params::PasswordHash;

pub use hkdf::Hkdf;

pub use pbkdf2::Pbkdf2;

pub use pbkdf2::Pbkdf2Params;

pub use argon2::Algorithm as Argon2Type;

pub use argon2::Argon2;

pub use argon2::Params as Argon2Params;

Modules

argon2

Argon2 password hashing function with proper error handling

common

Common utilities for key derivation functions

hkdf

HMAC-based Key Derivation Function (HKDF)

params

Common parameter structures and traits for key derivation functions

pbkdf2

Password-Based Key Derivation Function 2 (PBKDF2)

Structs

HKdfOperation

HKDF builder implementation

Pbkdf2Builder

PBKDF2 builder implementation

TypedHkdf

Enhanced HKDF implementation with type-level guarantees

TypedPbkdf2

Enhanced PBKDF2 implementation with type-level guarantees

Enums

HkdfAlgorithm

Type-level constants for HKDF algorithm

Pbkdf2Algorithm

Type-level constants for PBKDF2 algorithm

Traits

KdfAlgorithm

Marker trait for KDF algorithms

KdfOperation

Operation for KDF operations with improved type safety

KeyDerivationFunction

Common trait for all key derivation functions

PasswordHashFunction

Trait for password hashing functions with type-level guarantees