Package org.bouncycastle.openpgp.operator

Interface PGPDigestCalculatorProvider

All Known Implementing Classes:
BcPGPDigestCalculatorProvider
public interface PGPDigestCalculatorProvider
A factory for digest algorithms. The purpose of this class is to act as an abstract factory, whose subclasses can decide, which concrete implementation to use for calculating PGP digests.

  • Method Summary

    Modifier and Type
    Method
    Description
    PGPDigestCalculator
    get(int algorithm)
    Construct a new instance of a cryptographic digest.

  • Method Details

    • get

      PGPDigestCalculator get(int algorithm) throws PGPException
      Construct a new instance of a cryptographic digest.
      Parameters:
      algorithm - the identifier of the digest algorithm to instantiate.
      Returns:
      a digest calculator for the specified algorithm.
      Throws:
      PGPException - if an error occurs constructing the specified digest.