的Andr​​oid / IOS /手机：怎能＆QUOT; SECURELY＆QUOT;做蓝牙配对，而不会提示用户屏幕上的东西吗？ [英] Android/ios/Mobile : How can we "SECURELY" do bluetooth pairing without prompting anything on user screen?

问题描述

我知道我们可以对任何蓝牙设备没有促进用户屏幕上，但它是不安全的。我想作为密钥将保持同样为所有设备这种连接，从而任何人都能嗅出或做窃听。我们怎样才能降低风险或使之更安全？

I know we can pair any bluetooth device without promoting on user screen but it is not secure. I guess as passkey will remain same for such connections for all the devices so anyone can sniff or do eavesdropping. How can we reduce the risk or make it more secure?

我听到有人在说用户的公钥/私钥生成的链接，但关键的是，有可能对这种不安全的连接？参考安全简单配对

I heard somebody is saying user public/private key to generate the link key but is that possible for such insecure connections?? Ref Secure Simple Pairing

我希望我能够把这个问题清楚了！

I hope I am able to put the question clearly !

推荐答案

我只一直在与蓝牙低功耗，所以我不知道其他的。我知道你可以对两个设备不使用PIN，然后切换到我相信加密设备之间的通信的安全连接。我没有使用安全连接，但我觉得它使用了某种形式的公共密钥交换加密的通信。

I've only been working with Bluetooth Low Energy, so I'm not sure about the other. I know you can pair two devices without a PIN and then switch to a secure connection which I believe encrypts the communication between the devices. I haven't used the secure connection yet, but I think it uses some form of public key exchange to encrypt the communications.

所以，这只会是安全的，你不能窃听。有没有限制preventing别人连接到设备，因为没有密码。

So, this would only be secure in that you can't eavesdrop. There's no restriction preventing someone else connecting to the device as there's no PIN.

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