This class defines an immutable representation of a "characteristic 2 finite field" for elliptic curve cryptography. Figure 14-87. java.security.spec.ECFieldF2mpublic class ECFieldF2m implements ECField { // Public Constructors public ECFieldF2m (int m ); public ECFieldF2m (int m , int[ ] ks ); public ECFieldF2m (int m , java.math.BigInteger rp ); // Public Instance Methods public int getM ( ); public int[ ] getMidTermsOfReductionPolynomial ( ); public java.math.BigInteger getReductionPolynomial ( ); // Methods Implementing ECField public int getFieldSize ( ); // Public Methods Overriding Object public boolean equals (Object obj ); public int hashCode ( ); } |