public String encryptString(String sPlainText){
  long lCBCIV;
synchronized (m_rndGen) {
    lCBCIV=m_rndGen.nextLong();
  }
  return encStr(sPlainText,lCBCIV);
}

public String encryptString ( String sPlainText ) { long lCBCIV ; synchronized ( m_rndGen ) { lCBCIV = m_rndGen . nextLong ( ) ; } return encStr ( sPlainText , lCBCIV ) ; }
encrypts a string ( treated in unicode ) using the standard java random generator , which isn ' t that great for creating ivs
