Examples of java.math.BigInteger.xor()

java.math.BigInteger.xor()
Returns a BigInteger whose value is {@code (this ^ val)}. (This method returns a negative BigInteger if and only if exactly one of this and val are negative.) @param val value to be XOR'ed with this BigInteger. @return {@code this ^ val}


            boolean lsb = V.testBit(0);
            V = V.shiftRight(1);
            if (lsb)
            {
                V = V.xor(R);
            }
        }


        return Z;
    }

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  BigInteger evalExclusiveOrExpression(AstNode exprAst) {
    int noChildren = exprAst.getNumberOfChildren();
    BigInteger result = evalToInt(exprAst.getChild(0));
    for(int i = 2; i < noChildren; i+=2){
      AstNode operand = exprAst.getChild(i);
      result = result.xor(evalToInt(operand));
    }


    return result;
  }

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                if (az.testBit(i)) 
                {
                    // If the coefficient of x^i in a(z) equals 1, b(z) is added
                    // to c(z)
                    cz = cz.xor(bz);
                }
            }
            return new ECFieldElement.F2m(m, this.k1, this.k2, this.k3, cz);
        }

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