Reply to post: Build a backdoor?

Interpol: Strong encryption helps online predators. Build backdoors

Boris the Cockroach Silver badge
Big Brother

Build a backdoor?

My understanding of encryption is generating 2 bloody big numbers, 1 of which can be made public and the other you keep private

And the method runs like this

Type message

Encrypt using public key

Transmit

Decrypt using private key

Read message

Once its encrypted it cannot be read without the private key so its putting a weakness into the encryption program , say listening on port 45678 for a packet to arrive and tell the program to send a copy of the message to 123.567.890.123.

And how long would that last against reverse engineering? OK they could do something cleverer, but thats what it boils down to, the instant the backdoor is found it will be all over the internet.

The best way to fight this would be to point out to MPs and such that THEIR messages will be read if the backdoor ever leaks out......

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