Package java.security

Examples of java.security.Signature.initSign()


            }
        }

        if (random != null)
        {
            sig.initSign(key, random);
        }
        else
        {
            sig.initSign(key);
        }
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        {
            sig.initSign(key, random);
        }
        else
        {
            sig.initSign(key);
        }

        if (extensions != null)
        {
            tbsGen.setExtensions(new X509Extensions(extOrdering, extensions));
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    {
      Signature ECCsig = Signature.getInstance("SHA1withECDSA", "BC");
     
      if( key instanceof ECPrivateKey ){
       
        ECCsig.initSign((ECPrivateKey)key);
       
      }else if( key instanceof ECPublicKey ){
       
        ECCsig.initVerify((ECPublicKey)key);
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            System.arraycopy( new SHA1Simple().calculateHash(key_block.getBytes()), 0, req, 8, 20 );
           
            Signature  sig = Signature.getInstance("MD5withRSA" );
           
            sig.initSign( key );
           
            sig.update( req );
           
            dhts[1].getTransport().getLocalContact().sendKeyBlock(
              new DHTTransportReplyHandlerAdapter()
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        catch (NoSuchAlgorithmException e)
        {
            sig = Signature.getInstance(signatureAlgorithm, provider);
        }

        sig.initSign(signingKey);

        try
        {
            ByteArrayOutputStream   bOut = new ByteArrayOutputStream();
            DEROutputStream         dOut = new DEROutputStream(bOut);
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            }
        }

        if (random != null)
        {
            sig.initSign(key, random);
        }
        else
        {
            sig.initSign(key);
        }
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        {
            sig.initSign(key, random);
        }
        else
        {
            sig.initSign(key);
        }

        TBSCertificateStructure tbsCert = tbsGen.generateTBSCertificate();

        try
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            }
        }

        if (random != null)
        {
            sig.initSign(key, random);
        }
        else
        {
            sig.initSign(key);
        }
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        {
            sig.initSign(key, random);
        }
        else
        {
            sig.initSign(key);
        }

        if (extensions != null)
        {
            tbsGen.setExtensions(new X509Extensions(extOrdering, extensions));
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        sig = X509Util.getSignatureInstance(sigName);

        if (random != null)
        {
            sig.initSign(key, random);
        }
        else
        {
            sig.initSign(key);
        }
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