getKdf function

Kdf getKdf(
  1. KdfChoice choice
)

Returns a Kdf implementation for the given choice.

Throws UnsupportedAlgorithmException if the KDF algorithm is not supported.

Implementation

Kdf getKdf(final KdfChoice choice) {
  final kdf = _kdfChoiceToAlgorithm[choice];
  if (kdf == null) {
    throw UnsupportedAlgorithmException('KDF algorithm $choice is not supported.');
  }
  return kdf;
}