Package org.bouncycastle.jcajce.provider.asymmetric.dsa

Class DSAUtil

  • public class DSAUtil
extends java.lang.Object
    utility class for converting jce/jca DSA objects objects into their org.bouncycastle.crypto counterparts.

    • Constructor Detail

      • DSAUtil

        public DSAUtil()

    • Method Detail

      • isDsaOid

        public static boolean isDsaOid​(ASN1ObjectIdentifier algOid)
        Return true if the passed in OID could be associated with a DSA key.
        Parameters:
        algOid - algorithm OID from a key.
        Returns:
        true if it's for a DSA key, false otherwise.

      • generatePublicKeyParameter

        public static AsymmetricKeyParameter generatePublicKeyParameter​(java.security.PublicKey key)
                                                         throws java.security.InvalidKeyException
        Throws:
        java.security.InvalidKeyException

      • generatePrivateKeyParameter

        public static AsymmetricKeyParameter generatePrivateKeyParameter​(java.security.PrivateKey key)
                                                          throws java.security.InvalidKeyException
        Throws:
        java.security.InvalidKeyException