Interface ParameterCalibrationService

All Known Implementing Classes:
Pbkdf2ParameterCalibrator
public interface ParameterCalibrationService
Produces a CalibrationProfile for a specific algorithm by running the underlying KDF and measuring its runtime.

Implementations are intentionally algorithm-specific: each KDF has its own dominant cost knob (PBKDF2 iterations, Argon2id memory, scrypt N) and its own admissible-value rules.

Calibration is an offline / operator-driven activity. Production code must not call this on every startup — the result should be persisted through CalibrationProfileStore and reloaded thereafter (CWE-754).

  • Method Details

    • calibrate

      CalibrationProfile calibrate(Duration target)
      Parameters:
      target - desired verification runtime (e.g. 250 ms)
      Returns:
      calibrated profile whose parameters approximate the target within the implementation's tolerance