Package java.security

Examples of java.security.MessageDigest.update()

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      authenticator[i] = 0;
    MessageDigest md5 = getMd5Digest();
    md5.reset();
    md5.update((byte) getPacketType());
    md5.update((byte) getPacketIdentifier());
    md5.update((byte) (packetLength >> 8));
    md5.update((byte) (packetLength & 0xff));
    md5.update(authenticator, 0, authenticator.length);
    md5.update(attributes, 0, attributes.length);
    md5.update(RadiusUtil.getUtf8Bytes(sharedSecret));
    return md5.digest();
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    MessageDigest md5 = getMd5Digest();
    md5.reset();
    md5.update((byte) getPacketType());
    md5.update((byte) getPacketIdentifier());
    md5.update((byte) (packetLength >> 8));
    md5.update((byte) (packetLength & 0xff));
    md5.update(authenticator, 0, authenticator.length);
    md5.update(attributes, 0, attributes.length);
    md5.update(RadiusUtil.getUtf8Bytes(sharedSecret));
    return md5.digest();
  }
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    md5.reset();
    md5.update((byte) getPacketType());
    md5.update((byte) getPacketIdentifier());
    md5.update((byte) (packetLength >> 8));
    md5.update((byte) (packetLength & 0xff));
    md5.update(authenticator, 0, authenticator.length);
    md5.update(attributes, 0, attributes.length);
    md5.update(RadiusUtil.getUtf8Bytes(sharedSecret));
    return md5.digest();
  }
 
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    md5.update((byte) getPacketType());
    md5.update((byte) getPacketIdentifier());
    md5.update((byte) (packetLength >> 8));
    md5.update((byte) (packetLength & 0xff));
    md5.update(authenticator, 0, authenticator.length);
    md5.update(attributes, 0, attributes.length);
    md5.update(RadiusUtil.getUtf8Bytes(sharedSecret));
    return md5.digest();
  }
 
}
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    md5.update((byte) getPacketIdentifier());
    md5.update((byte) (packetLength >> 8));
    md5.update((byte) (packetLength & 0xff));
    md5.update(authenticator, 0, authenticator.length);
    md5.update(attributes, 0, attributes.length);
    md5.update(RadiusUtil.getUtf8Bytes(sharedSecret));
    return md5.digest();
  }
 
}
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      BASE64Encoder encoder = null;
      MessageDigest md      = null;
      encoder = new BASE64Encoder();
      md = MessageDigest.getInstance(algName);
      md.reset();
      md.update(text.getBytes());
      return encoder.encode(md.digest());

    }
   
    /**
 
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    public static String MD5encrypt(String str) throws Exception {

        MessageDigest md = null;
        md = MessageDigest.getInstance("MD5");
        md.reset();
        md.update(str.getBytes());

        return toHexString(md.digest());
    }
   
    /**
 
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      MessageDigest md = MessageDigest.getInstance("MD5");
      int numRead;
      do {
        numRead = fis.read(buffer);
        if (numRead > 0) {
          md.update(buffer, 0, numRead);
        }
      } while (numRead != -1);
      fis.close();
      return md.digest();
    }
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          }
          // TODO in case of wrong outputbuffer tha handling of the error must be improved
          lngTotalBytesTransferred += intBytesTransferred;
          setTransferProgress(lngTotalBytesTransferred);
          if (flgCreateSecurityHash) {
            md.update(buffer, 0, intBytesTransferred);
          }
        }
      }
      objInput.closeInput();
      objOutput.closeOutput();
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    if (persitedProperties.getStringPropertyValue(CONF_KEY_IDENTIFYER, false) == null) {
      String uniqueID = CodeHelper.getGlobalForeverUniqueID();
      MessageDigest digester;
      try {
        digester = MessageDigest.getInstance("MD5");
        digester.update(uniqueID.getBytes(),0,uniqueID.length());
        persitedProperties.setStringProperty(CONF_KEY_IDENTIFYER, new BigInteger(1,digester.digest()).toString(16), true);
        // trigger first execution of registration
//FIXME:FG:6.1: deferre this execution until framework is fully loaded
        //sendRegistrationData();
      } catch (NoSuchAlgorithmException e) {
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