Package ch.ethz.ssh2.crypto.digest

Examples of ch.ethz.ssh2.crypto.digest.HashForSSH2Types

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  }

  public byte[] calculateH(byte[] clientversion, byte[] serverversion, byte[] clientKexPayload,
      byte[] serverKexPayload, byte[] hostKey, DHGexParameters para)
  {
    HashForSSH2Types hash = new HashForSSH2Types("SHA1");

    hash.updateByteString(clientversion);
    hash.updateByteString(serverversion);
    hash.updateByteString(clientKexPayload);
    hash.updateByteString(serverKexPayload);
    hash.updateByteString(hostKey);
    if (para.getMin_group_len() > 0)
      hash.updateUINT32(para.getMin_group_len());
    hash.updateUINT32(para.getPref_group_len());
    if (para.getMax_group_len() > 0)
      hash.updateUINT32(para.getMax_group_len());
    hash.updateBigInt(p);
    hash.updateBigInt(g);
    hash.updateBigInt(e);
    hash.updateBigInt(f);
    hash.updateBigInt(k);

    return hash.getDigest();
  }
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  }

  public byte[] calculateH(byte[] clientversion, byte[] serverversion, byte[] clientKexPayload,
      byte[] serverKexPayload, byte[] hostKey)
  {
    HashForSSH2Types hash = new HashForSSH2Types("SHA1");

    if (log.isEnabled())
    {
      log.log(90, "Client: '" + new String(clientversion) + "'");
      log.log(90, "Server: '" + new String(serverversion) + "'");
    }

    hash.updateByteString(clientversion);
    hash.updateByteString(serverversion);
    hash.updateByteString(clientKexPayload);
    hash.updateByteString(serverKexPayload);
    hash.updateByteString(hostKey);
    hash.updateBigInt(e);
    hash.updateBigInt(f);
    hash.updateBigInt(k);

    return hash.getDigest();
  }
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      int blockSizeCS, int macLengthCS, int keyLengthSC, int blockSizeSC, int macLengthSC)
      throws IllegalArgumentException
  {
    KeyMaterial km = new KeyMaterial();

    HashForSSH2Types sh = new HashForSSH2Types(hashType);

    km.initial_iv_client_to_server = calculateKey(sh, K, H, (byte) 'A', SessionID, blockSizeCS);

    km.initial_iv_server_to_client = calculateKey(sh, K, H, (byte) 'B', SessionID, blockSizeSC);
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  }

  public byte[] calculateH(byte[] clientversion, byte[] serverversion, byte[] clientKexPayload,
      byte[] serverKexPayload, byte[] hostKey, DHGexParameters para)
  {
    HashForSSH2Types hash = new HashForSSH2Types("SHA1");

    hash.updateByteString(clientversion);
    hash.updateByteString(serverversion);
    hash.updateByteString(clientKexPayload);
    hash.updateByteString(serverKexPayload);
    hash.updateByteString(hostKey);
    hash.updateUINT32(para.getMin_group_len());
    hash.updateUINT32(para.getPref_group_len());
    hash.updateUINT32(para.getMax_group_len());
    hash.updateBigInt(p);
    hash.updateBigInt(g);
    hash.updateBigInt(e);
    hash.updateBigInt(f);
    hash.updateBigInt(k);

    return hash.getDigest();
  }
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  }

  public byte[] calculateH(byte[] clientversion, byte[] serverversion, byte[] clientKexPayload,
      byte[] serverKexPayload, byte[] hostKey)
  {
    HashForSSH2Types hash = new HashForSSH2Types("SHA1");

    if (log.isEnabled())
    {
      log.log(90, "Client: '" + StringEncoder.GetString(clientversion) + "'");
      log.log(90, "Server: '" + StringEncoder.GetString(serverversion) + "'");
    }

    hash.updateByteString(clientversion);
    hash.updateByteString(serverversion);
    hash.updateByteString(clientKexPayload);
    hash.updateByteString(serverKexPayload);
    hash.updateByteString(hostKey);
    hash.updateBigInt(e);
    hash.updateBigInt(f);
    hash.updateBigInt(k);

    return hash.getDigest();
  }
View Full Code Here
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      int blockSizeCS, int macLengthCS, int keyLengthSC, int blockSizeSC, int macLengthSC)
      throws IllegalArgumentException
  {
    KeyMaterial km = new KeyMaterial();

    HashForSSH2Types sh = new HashForSSH2Types(hashType);

    km.initial_iv_client_to_server = calculateKey(sh, K, H, (byte) 'A', SessionID, blockSizeCS);

    km.initial_iv_server_to_client = calculateKey(sh, K, H, (byte) 'B', SessionID, blockSizeSC);
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  }

  public byte[] calculateH(byte[] clientversion, byte[] serverversion, byte[] clientKexPayload,
      byte[] serverKexPayload, byte[] hostKey, DHGexParameters para)
  {
    HashForSSH2Types hash = new HashForSSH2Types("SHA1");

    hash.updateByteString(clientversion);
    hash.updateByteString(serverversion);
    hash.updateByteString(clientKexPayload);
    hash.updateByteString(serverKexPayload);
    hash.updateByteString(hostKey);
    if (para.getMin_group_len() > 0)
      hash.updateUINT32(para.getMin_group_len());
    hash.updateUINT32(para.getPref_group_len());
    if (para.getMax_group_len() > 0)
      hash.updateUINT32(para.getMax_group_len());
    hash.updateBigInt(p);
    hash.updateBigInt(g);
    hash.updateBigInt(e);
    hash.updateBigInt(f);
    hash.updateBigInt(k);

    return hash.getDigest();
  }
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      int blockSizeCS, int macLengthCS, int keyLengthSC, int blockSizeSC, int macLengthSC)
      throws IllegalArgumentException
  {
    KeyMaterial km = new KeyMaterial();

    HashForSSH2Types sh = new HashForSSH2Types(hashType);

    km.initial_iv_client_to_server = calculateKey(sh, K, H, (byte) 'A', SessionID, blockSizeCS);

    km.initial_iv_server_to_client = calculateKey(sh, K, H, (byte) 'B', SessionID, blockSizeSC);
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  }

  public byte[] calculateH(byte[] clientversion, byte[] serverversion, byte[] clientKexPayload,
      byte[] serverKexPayload, byte[] hostKey, DHGexParameters para)
  {
    HashForSSH2Types hash = new HashForSSH2Types("SHA1");

    hash.updateByteString(clientversion);
    hash.updateByteString(serverversion);
    hash.updateByteString(clientKexPayload);
    hash.updateByteString(serverKexPayload);
    hash.updateByteString(hostKey);
    if (para.getMin_group_len() > 0)
      hash.updateUINT32(para.getMin_group_len());
    hash.updateUINT32(para.getPref_group_len());
    if (para.getMax_group_len() > 0)
      hash.updateUINT32(para.getMax_group_len());
    hash.updateBigInt(p);
    hash.updateBigInt(g);
    hash.updateBigInt(e);
    hash.updateBigInt(f);
    hash.updateBigInt(k);

    return hash.getDigest();
  }
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  }

  public byte[] calculateH(byte[] clientversion, byte[] serverversion, byte[] clientKexPayload,
      byte[] serverKexPayload, byte[] hostKey)
  {
    HashForSSH2Types hash = new HashForSSH2Types("SHA1");

    if (log.isInfoEnabled())
    {
      log.info("Client: '" + StringEncoder.GetString(clientversion) + "'");
        log.info("Server: '" + StringEncoder.GetString(serverversion) + "'");
    }

    hash.updateByteString(clientversion);
    hash.updateByteString(serverversion);
    hash.updateByteString(clientKexPayload);
    hash.updateByteString(serverKexPayload);
    hash.updateByteString(hostKey);
    hash.updateBigInt(e);
    hash.updateBigInt(f);
    hash.updateBigInt(k);

    return hash.getDigest();
  }
View Full Code Here
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Related Classes of ch.ethz.ssh2.crypto.digest.HashForSSH2Types

  • Basic
  • BasicWithHTTPProxy
  • ch.ethz.ssh2.auth.AuthenticationManager
  • ch.ethz.ssh2.auth.ServerAuthenticationManager
  • ch.ethz.ssh2.channel.ChannelManager
  • ch.ethz.ssh2.channel.LocalAcceptThread
  • ch.ethz.ssh2.Connection
  • ch.ethz.ssh2.ConnectionInfo
  • ch.ethz.ssh2.crypto.cipher.BlockCipher
  • ch.ethz.ssh2.crypto.cipher.DESede
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