Examples of net.schmizz.sshj.signature.Signature.update()

Class net.schmizz.sshj.signature.Signature

Examples of net.schmizz.sshj.signature.Signature.update()

net.schmizz.sshj.signature.Signature.update()
Convenience method, same as calling {@link #update(byte[],int,int)} with offset as {@code 0} and {@code H.length}. @param H the byte-array to update with

        H = sha1.digest();


        Signature signature = Factory.Named.Util.create(trans.getConfig().getSignatureFactories(),
                                                        KeyType.fromKey(hostKey).toString());
        signature.init(hostKey, null);
        signature.update(H, 0, H.length);
        if (!signature.verify(sig))
            throw new TransportException(DisconnectReason.KEY_EXCHANGE_FAILED,
                                         "KeyExchange signature verification failed");
        return true;
    }

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        Signature sigger = Factory.Named.Util.create(params.getTransport().getConfig().getSignatureFactories(), kt);
        if (sigger == null)
            throw new UserAuthException("Could not create signature instance for " + kt + " key");


        sigger.init(null, key);
        sigger.update(new Buffer.PlainBuffer()
                              .putString(params.getTransport().getSessionID())
                              .putBuffer(reqBuf) // & rest of the data for sig
                              .getCompactData());
        reqBuf.putSignature(kt, sigger.sign());
        return reqBuf;

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        H = sha1.digest();


        Signature signature = Factory.Named.Util.create(trans.getConfig().getSignatureFactories(),
                                                        KeyType.fromKey(hostKey).toString());
        signature.init(hostKey, null);
        signature.update(H, 0, H.length);
        if (!signature.verify(sig))
            throw new TransportException(DisconnectReason.KEY_EXCHANGE_FAILED,
                                         "KeyExchange signature verification failed");
        return true;
    }

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        Signature sigger = Factory.Named.Util.create(params.getTransport().getConfig().getSignatureFactories(), kt);
        if (sigger == null)
            throw new UserAuthException("Could not create signature instance for " + kt + " key");


        sigger.init(null, key);
        sigger.update(new Buffer.PlainBuffer()
                              .putString(params.getTransport().getSessionID())
                              .putBuffer(reqBuf) // & rest of the data for sig
                              .getCompactData());
        reqBuf.putSignature(kt, sigger.sign());
        return reqBuf;

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