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phf: hehe, that
rsa one is beautiful
mircea_popescu: course since the nsa consulting work for minigame is going to produce ada
rsa, it might be an idea to have an ~ada~ tmsr crypto lib.
☟︎☟︎☟︎ a111: Logged on 2016-11-23 16:18 asciilifeform: global indices of 'memorable' names, or 'safely' shortened
rsa pubkeys, are promisetronic.
Framedragger: well. for one, it's nice if you can distinguish between different keyholders, no? in the particular case of ssh-
rsa keys, "which ip used this key?"
Framedragger: imho hash format makes sense - it's just modulus and arbitrary 'user' field. dunno if it's still wanted to just have e,N,comment but if so, comment could be userstring in terms of mapping fingerprints to new
rsa format.
trinque: asciilifeform: will this hash format be something meaningful once folks switch to using P for
RSA ?
phf: it also has
rsa, but ~
rsa~ only, i.e. no openpgp containers, etc.
a111: Logged on 2016-12-24 16:53 gabriel_laddel: common lisp
rsa when
mircea_popescu: if you make the waltzer start from ~the end~ of the message, even sqrt(n) steps improves
rsa enough.
mircea_popescu: i now have to a) generate 4kb of entropy (roughly enough for 8 4096bit
rsa keys) ; b) complete 16k operations to pad ; c) execute a 5kb
rsa exponentiation. so i'm looking at what, about an hour ?
mircea_popescu: the problem is it bloats the message to an incredible size ; which plays poorly with
rsa's weakness (slow)
mircea_popescu: asciilifeform but that's my question, the above is actually what
rsa currently uses.
phf: i guess the multiple keys idea was already introduced in gossipd (in the original spec i suspect it was a solution to "no automatic
RSA-ing" problem)