File	Doc	Category	Size	Date	Package
ECPublicKeySpec.java	API Doc	Android 1.5 API	2820	Wed May 06 22:41:06 BST 2009	java.security.spec

ECPublicKeySpec

• java.lang.Object

Fields Summary
private final ECPoint	w
private final ECParameterSpec	params

Constructors Summary

public ECPublicKeySpec(ECPoint w, ECParameterSpec params) Creates a new {@code ECPublicKey} with the specified public elliptic curve point and parameter specification. param w the public elliptic curve point {@code W}. param params the domain parameter specification. throws IllegalArgumentException if the specified point {@code W} is at infinity. since Android 1.0 this.w = w; this.params = params; // throw NullPointerException if w or params is null if (this.w == null) { throw new NullPointerException(Messages.getString("security.83", "w")); //$NON-NLS-1$ //$NON-NLS-2$ } if (this.params == null) { throw new NullPointerException(Messages.getString("security.83", "params")); //$NON-NLS-1$ //$NON-NLS-2$ } // throw IllegalArgumentException if w is point at infinity if (this.w.equals(ECPoint.POINT_INFINITY)) { throw new IllegalArgumentException( Messages.getString("security.84")); //$NON-NLS-1$ }

Methods Summary
public java.security.spec.ECParameterSpec	getParams() Returns the domain parameter specification. return the domain parameter specification. since Android 1.0 return params;
public java.security.spec.ECPoint	getW() Returns the public elliptic curve point {@code W}. return the public elliptic curve point {@code W}. since Android 1.0 return w;