HkdfSha256 class

Properties

hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

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

Static Methods

deriveKeys({required Uint8List masterKey, Uint8List? salt, Uint8List? info}) → DerivedKeys
One-shot HKDF: derive encKey and macKey (32B each) from a master key.
expand({required Uint8List prk, Uint8List? info, required int length}) → Uint8List
Computes the Expand step to produce length bytes from a given prk.
extract({required Uint8List ikm, Uint8List? salt}) → Uint8List
Computes the Extract step: PRK = HMAC(salt, ikm).

Constants

hashLen → const int
SHA-256 digest length in bytes.