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This is a collection of JAVA libraries that implement Unbound cryptographic classes for JAVA provider, PKCS11 wrapper, cryptoki, and advapi

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package com.unbound.client;


import com.dyadicsec.cryptoki.CK;
import com.unbound.kmip.KMIP;

public final class SignatureMode
{
  private final Integer kmipSigAlg;
  private final Integer kmipPadding;
  private final int pkcs11Mech;

  private SignatureMode(Integer kmipSigAlg, Integer kmipPadding, int pkcs11Mech)
  {
    this.kmipSigAlg = kmipSigAlg;
    this.kmipPadding = kmipPadding;
    this.pkcs11Mech = pkcs11Mech;
  }

  public static SignatureMode RSA_PKCS1 = new SignatureMode(null, KMIP.PaddingMethod.PKCS1_V1_5, CK.CKM_RSA_PKCS);
  public static SignatureMode RSA_PSS = new SignatureMode(KMIP.DigitalSignatureAlgorithm.RSASSA_PSS, KMIP.PaddingMethod.PSS, CK.CKM_RSA_PKCS_PSS);
  public static SignatureMode ECDSA = new SignatureMode(null, null, CK.CKM_ECDSA);
  public static SignatureMode EDDSA = new SignatureMode(null, null, CK.DYCKM_EDDSA);
  public static SignatureMode Schnorr = new SignatureMode(null, null, CK.DYCKM_SCHNORR);

  public int getPkcs11Mech() { return pkcs11Mech; }
  public Integer getKmipPadding() { return kmipPadding; }

  public Integer getKmipSigAlg(HashType hashType)
  {
    if (this==EDDSA) return null;
    if (this==Schnorr) return null;
    if (this==RSA_PKCS1) return hashType==null ? null : hashType.getKmipSigRsa();
    if (this==ECDSA) return hashType==null ? null : hashType.getKmipSigEcdsa();
    return kmipSigAlg;
  }

}