Argon2idKdf class
Argon2id KDF wrapper that accepts password bytes.
Provides a secure, memory-hard KDF suitable for production use.
Performance Note: Argon2id is intentionally slow and uses Dart isolates for parallelism. If you experience non-deterministic slowdowns (operations taking 60+ seconds instead of the expected 2-6 seconds), see PROFILING.md for diagnosis and tuning guidance.
- Implemented types
Constructors
- Argon2idKdf({required String name, required Argon2id argon2, void onDeriveComplete(int durationMs)?})
Properties
- argon2 → Argon2id
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- name → String
-
Name of the KDF algorithm.
final
- onDeriveComplete → void Function(int durationMs)?
-
Optional callback to receive timing information for performance monitoring.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
deriveKeyFromPasswordBytes(
{required Uint8List passwordBytes, required Uint8List salt, Uint8List? userIdBytes}) → Future< Uint8List> -
Derives a key from password bytes and salt.
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited