java - 怎么对电子合同进行加密或签名
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PHP中文网 2017-04-17 14:55:46
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请问怎么对电子合同进行加密或签名。让别人无法修改(比如要是有人修改了,我能够知道是否被改过)。
电子合同加密是不是有什么国家标准之类的。

PHP中文网
PHP中文网

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Ty80

I have never used electronic signature solutions, but generally open source ones are worried about being cracked, and there are many commercial solutions.

Second question

Is there any national standard for electronic contract encryption?

"Electronic Signature Law of the People's Republic of China"

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