2600+ entries in 0.362s
mod6: just wondering if it could be a mechanical push, yet slightly more readable. maybe making 2
^n version more grokable?
mod6: asciilifeform: so if you add back in the FZs that were removed in the 2
^n version (re-adding in the 50% reduction of temp space that yields no opt.), do we get the ~runtime of the original?
mircea_popescu: and if your key isn't 2
^n, further computers will wreak havoc on deployed code by requiring non-dividing Ns.
mircea_popescu: diana_coman, hanbot, trinque, bingoboingo, mod6, danielpbarron, mike_c, asciilifeform, davout, ben_vulpes, phf, lobbes, mike_c, jurov, peterl, pete_dushenski
^ a111: Logged on 2017-07-16 20:11 asciilifeform: for anyone not tuned in :
^ computes factorial of 65536.
mod6: It's an ongoing project. The tickets are above, kinda outlines the idea
^ BingoBoingo:
^ Your periodic admonition to get NAND while possible
a111: Logged on 2017-08-10 18:16 shinohai:
^ That pthread issue I solved on Debian by going to /usr/share/cmake and changing a line in CheckIncludeFiles.cmake
shinohai:
^ That pthread issue I solved on Debian by going to /usr/share/cmake and changing a line in CheckIncludeFiles.cmake
☟︎ mircea_popescu: (and in any case, this is also a major improvement over gpg, which realloy only uses 2
^16, and worked ok in the field for many years)
mircea_popescu: are you trying to say that since there's only 2
^32 possible values for the crc, it then follows that 1 in 4bn will match ?
PeterL: also, my question re crc32 yesterday, I meant to say: given a (random) string of 250 chars, what is the proability that (random four byte string) will pass the crc32 test? which I think is just 1/256
^4
mircea_popescu: for comparison, a 100 gram tennisball capable of giving a pretty girl a nasty bruise would be going sa 100 km/h and thereby hit for .1 * (100/3.6)
^2/2 ~= 40 J over its 0.001 cubic metre space, ie about 40 times more than the jet's "acoustic attack". a 8-gram 9mm round perfectly capable of making a whole new hole hits for 0.008 * 300
^ 2 / 2 = 360 J over its 20 * 2*4.5*pi = 5.65 * 10
^-7 volume, ie about 650`000 times the jet's
mircea_popescu: for the record : a decibel is the log10 of the ratio between a measured sound energy density and 10
^-12 J/m
^3. consequently the energy of sound at 150 decibels (such as the sonic blast of a jet taking off at 25m, capable of rupturing eardrums) corresponds to an energy density of 10
^ (150/10) * 10
^ -12 = 1000 J/m
^3.
mircea_popescu: heh. the graph of a
^ x mod b looks eheheheheeexactly like the riemann functions / unit covering shenanigans.
mircea_popescu: (the rsa forgery comment was re sig
^ e mod n || sig mod n always verifies as validly signed.)
PeterL: asciilifeform:
^ what would be the downside of using crc for this?
PeterL: I thought it was only bad if m
^e was less than n?
PeterL: c
^d mod n = m, therefore m must be smaller than n?
a111: Logged on 2017-08-09 14:14 mircea_popescu: so you are telling me that m
^ e
^ d mod n always has an integer solution for randomly chosen parameters.
PeterL: for your padding scheme above
^ PeterL: in " n / e
^2 bits of entropy ", what are n and e, the key modulus and exponent?
mircea_popescu: and since we're apparently doing rsa likbez : if r used in padding above contributes less than n / e
^2 bits of entropy to the final, padded message, coppersmith has a few words to tell you.
PeterL: if you have an encrypted text c, then c
^ d mod n will give an integer, without previously knowing m, how will you check for congruence?
PeterL: oh, wait, no, I didn't see the extra
^ e in there
mircea_popescu: so you are telling me that m
^ e
^ d mod n always has an integer solution for randomly chosen parameters.
☟︎ mircea_popescu:
^ sorry for teh delay. there's going to be a smg report next month, skipping the current.
a111: Logged on 2017-08-06 20:46 mod6: 'One broker said a mortgage-free homeowner with a house valued at £10m had taken out a fixed-rate loan of just under £2m to buy bitcoin, ...'
^ mod6: 'One broker said a mortgage-free homeowner with a house valued at £10m had taken out a fixed-rate loan of just under £2m to buy bitcoin, ...'
^ ☟︎ phf: binds bunch of keys to "users come to expect", including tab completion to
^I
BingoBoingo:
^ Gubanatorial score is 34 GOP, 15 Pantsuit, one Weird
mircea_popescu:
^ very much recommended for audit, this, btw. oldest system known to man, ticker tape, for telegraph and stock exchange. still unbeaten.
trinque:
^ obviously comments welcome.
mod6: yah
^ also having issues
a111: Logged on 2017-08-03 03:39 asciilifeform: phf
^ is he one of yours ?
f1maze: at least I dont join/part as much as the deep book
^ f1maze: needs peer review I'd imagine
^^ BingoBoingo: <asciilifeform>
^ what even means to have an 'exchange rate' for a shitcoin where nobody can mine a block ? how do you MOVE it << Comments section is for the lulling about their insufficiency
shinohai: Haha Sherrif Joe is contemptible
^.
^ shinohai: !~later tell finitemaz See the above in response to your PM
^ mod6: i reversed the bytes of the script
^ a111: Logged on 2017-07-22 23:50 mircea_popescu: trinque
^ ?
mircea_popescu:
^ in celebration of the "recent events" that... weren't.