4 ms·

You could do secret splitting: http://www.moserware.com/2011/11/life-death-and-splitting-secrets.html http://www.moserware.com/2011/11/life-death-and-splitting

You could do secret splitting: http://www.moserware.com/2011/11/life-death-and-splitting-secrets.html http://www.moserware.com/2011/11/life-death-and-splitting-se... It's vulnerable in that whichever threshold N that you choose allows for N participants to conspire to publish ahead of time, or M - N to conspire not to publish after the fact.

alanh 8y ago
interesting. i hadn't seen this although I implemented something effectively the same, except that all keys (which could be any number ≥ 2) be combined to reveal the secret (or any information about it).