利用椭圆算法对数据进行签名认证的代码,需要下载bcprov-jdk16-137.jar进行支持.-The use of the data ellipse algorithm signature verification code, will need to download bcprov-jdk16-137.jar support.

此代码实现了文件的签名与验证，可以很好的对齐加密-This code implements the file signature verification, encryption can be very good alignment

基于椭圆曲线的盲签名的改进，代码完整。包括椭圆曲线的选取，对消息盲签名，解盲，验证等完整的步骤。-Blind signature based on elliptic curve improvements, code integrity. Including the selection of elliptic curves, blind signature on the message, the solution blind, complete step verification.