Live data from Hacker News

Show HN: Timelock.dev – Send a secret into the future using timelock encryption

timelock.dev

1–10 of 149 posts

Show HN: Timelock.dev – Send a secret into the future using timelock encryption

#1
This is simply a web interface built on top of the timelock encryption system posted by Cloudflare last week. https://blog.cloudflare.com/harnessing-office-chaos

Show HN: Timelock.dev – Send a secret into the future using timelock encryption
timelock.dev

Re: Show HN: Timelock.dev – Send a secret into the future using timelock encryption

#5
The only way that I know to encrypt something into the future is generating an N-bit key and hoping someone will go through the trouble of cracking it when that becomes feasible. That involves lots of assumptions (e.g., how computing power develops and how much that person cares).

The website's implementation is this:

> A group of [orgs] holds the keys. There are 18 separate organizations running a total of 22 nodes, with a threshold of 12 needed to release a secret.

Re: Show HN: Timelock.dev – Send a secret into the future using timelock encryption

#9
post #5

The only way that I know to encrypt something into the future is generating an N-bit key and hoping someone will go through the trouble of cracking it when that becomes feasible. That involves lots of assumptions (e.g., how computing power develops and how much that person cares). The website's implementation is this: > A group of [orgs] holds the keys. There are 18 separate organizations running a total of 22 nodes,…

That's an interesting idea. Similarly, you could make a sort of quantum time capsule by encrypting a blob of data with RSA or ECC and publishing the cyphertext alongside the public key. You could even adjust the key size depending on how powerful you want the quantum computer that decrypts it to be.
Post reply on HN