public SHA1Digest(){
  try {
    digest=MessageDigest.getInstance(M.e("SHA-1"));
  }
 catch (  final NoSuchAlgorithmException e) {
    if (Cfg.EXCEPTION) {
      Check.log(e);
    }
    if (Cfg.DEBUG) {
      Check.log(e);
    }
  }
}

public SHA1Digest ( ) { try { digest = MessageDigest . getInstance ( M . e ( "SHA-1" ) ) ; } catch ( final NoSuchAlgorithmException e ) { if ( Cfg . EXCEPTION ) { Check . log ( e ) ; } if ( Cfg . DEBUG ) { Check . log ( e ) ; } } }
instantiates a new sh a1 digest .
