非对称加密:不知道签名者的公钥所有者
我在一家大型咨询公司工作,我们有一个可以与几家大公司交换数据的平台。我们正在努力增强企业能够存储数据的平台。我们正在构建的工作流程是,我们希望公司在平台上上传数据,而我们不知道谁上传了数据(原因是:我们不需要每次都签署复杂的保密协议)。
我查看了几个加密系统,我想到了非对称加密,但是您需要知道所有者的公钥才能解密消息。
我也想到了零知识证明,但话又说回来,你需要知道数据所有者的身份。
我认为即使在默克尔树中,也是为了将可以访问该平台的特定公钥列入白名单,但话又说回来,您需要知道公钥的所有者。
那么有什么想法,我如何才能向特定用户授予对平台的访问权限,而不知道之后谁会访问它?感谢您的帮助,我有点卡住了。
I am working for a big consulting firm and we have a platform that exchanges data with couple of big companies. We are trying to enhance then platform on which enterprises will be able to deposit data. The workflow that we are building is that we would like the companies to upload data on the platform, without us knowing who uploaded the data (the reason why: we do not need to every-time sign a complicated NDA).
I had a look at couple of cryptographic systems, I thought of Asymmetric Encryption, but then you need to know the owner's public key in order to decrypt the message.
I also thought of Zero Knowledge Proof, but then again you need to know the identity of the data'owner.
I thought even at merkle tree in order to whitelist specific public key that can access the platform, but then again you need to know the public key's owner.
So any idea, how I can give access to specific users to a platform, without knowing who after that accesses it? Thanks for your help, am a bit stuck.
如果你对这篇内容有疑问,欢迎到本站社区发帖提问 参与讨论,获取更多帮助,或者扫码二维码加入 Web 技术交流群。

绑定邮箱获取回复消息
由于您还没有绑定你的真实邮箱,如果其他用户或者作者回复了您的评论,将不能在第一时间通知您!
发布评论