GDLOG / News: Recent posts

GDLOG on Google Compute Engine

GDLOG on Google Compute Engine.
HW: One n1-highcpu-8-d instance (7 GiB of memory, 8 virtual cores, Intel(R) Xeon(R) CPU @ 2.60GHz, $0.653 per hour)
p: 6283185307179586476925286766559005768399259269363789396814013571003050753556300541323358844043186803
q:3141592653589793238462643383279502884199629634681894698407006785501525376778150270661679422021593401
g:2

t:1920863530484404096511009117616378384968036058842704667555490437452737911453196683164249565965328280
dlog:394745254254820942126048619709662866765670522273480577360282211341879493130572516069287835403327010
Solve Time: 42820 s appx 12 h (too long, can be better for other t)... read more

Posted by Oleg Babul 2013-07-18

GDLOG on Amazon EC2

GDLOG results on Amazon EC2.
HW: One c1.xlarge instance (H7 GiB of memory, 20 EC2 Compute Units (8 virtual cores with 2.5 EC2 Compute Units each)
p: 6283185307179586476925286766559005768399259269363789396814013571003050753556300541323358844043186803
q:3141592653589793238462643383279502884199629634681894698407006785501525376778150270661679422021593401
g:2

t:1920863530484404096511009117616378384968036058842704667555490437452737911453196683164249565965328280
dlog:394745254254820942126048619709662866765670522273480577360282211341879493130572516069287835403327010
Solve Time: 11489 s... read more

Posted by Oleg Babul 2013-01-27

GDLOG Honeynet Project

GDLOG was used to solve one of the stages in Honeynet Project Forensic Challenge 11 - "Dive Into Exploit". Congrats to the winner
Ruud Schramp, more details can be found here http://www.honeynet.org/node/829.
HW used: 12 CPU's using hyperthreading (24 processes), with 192G of RAM. Solving the discrete log took about three weeks.
p:64871953055083132442586738160300545132676055315639670194672701161688976212780255925431194294264487036940900075456699 (appx 116 dd and 385 bits)
q:32435976527541566221293369080150272566338027657819835097336350580844488106390127962715597147132243518470450037728349
g:28874886502820635270988382873765249080724636489175670968600351015660554179871058627909746857890394896866174667024027
t:57862149747092325030167062717207431168694932216310538267343292342318477158898286092297346029386203435452141910116025
Logarithm is: 22574621484186375327062674649011145052891688643325548571797814461426275052229079894073974192486893069483670267186215

Posted by Oleg Babul 2013-01-27