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Key exchange is still a huge issue. Sure, you can post a public key online, but I have no guarantee it is actually your key. How do I do business with somebody
by SoftwareMaven 13y ago
Key exchange is still a huge issue. Sure, you can post a public key online, but I have no guarantee it is actually your key. How do I do business with somebody new?
The core problem with widespread crypto use today is not encryption, it's trusted key exchange.
- ashray 13y agoThis is a really interesting problem that needs to be solved. We need some sort of P2P secure protocol to exchange keys between people. Bypassing all sorts of stuff and connecting directly and sharing over an encrypted channel. This sounds really tough the way the internet works right now but I think solutions will come up now that there is a real need for them.
- icebraining 13y agoPut the fingerprint in your business cards? In fact, maybe we finally found a reasonable use for QR codes.
- mr_spothawk 13y agoThat's a cool idea. I'm totally gonna do that :)
- rdl 13y agoFingerprint in hex at the bottom of the business card is something I've done for the past 15 years -- pretty much the only reason I even bother with business cards these days.