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liucongsny (25)Hivebuzz level badge

5 followers1 post1 following1 HP
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Joined December 2017 Active 8 years ago

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  • liucongsny (25)in #cn • 8 years ago

    RE: 每天进步一点点: 比特币的公钥压缩与地址

    请教一下,根据圆锥曲线y^2=x^3+7,一个确定的x不是应该生成两个y值吗(y1=-y2),那这个pubkey压缩的时候应该会有信息损失吧?不知道比特币系统是怎么解决的?
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