This class defines an immutable representation of a "characteristic 2 finite field" for elliptic curve cryptography.

Figure 14-87. java.security.spec.ECFieldF2m

public 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( );  
}