Code-Breaking Quantum Algorithm On a Silicon Chip 133
Urchin writes "Shor's quantum algorithm, which offers a way to crack the commonly-used RSA encryption algorithm, has been demonstrated on a silicon chip for the first time. The algorithm was first demonstrated on large tabletop arrays 3 years ago, but the photonic quantum circuit can now be printed relatively easily onto a silicon chip just 26 mm long. You can see the abstract from the team's academic paper in the journal Science; the full text requires a subscription."
RSA may sleep well... (Score:3, Funny)
MIM day (Score:5, Funny)
shortly after, secret service agencies worldwide have decided to make the day a holiday and call it man in the middle day (MIM)
changing of the guard (Score:3, Funny)
Version 2 (Score:5, Funny)
int a = 0, b = 0;
if (x == 14) { a = 2; b = 7; }
else
if (x == 15) { a = 3; b = 5; }
if (a == 0)
printf ("%s\n", "more funds required");
else
printf ("%d, %d\n", a, b);
Re:changing of the guard (Score:5, Funny)
Unless you're using 3 and 5 for your factors, I think you're safe for now...
Re:changing of the guard (Score:5, Funny)
That's the kinda factors an idiot would have on his luggage.
Re:Interesting and a qustion (Score:5, Funny)
Re:changing of the guard (Score:5, Funny)
my darknet effectively utilities rsa/blowfish. not for long apparently.
No worries. We'll change it for you, Steve O'Connel from 42 Elmwood Ave., Chicago. You should take the night off - you're girlfriend will be ordering out for burritos. Bad news though, she's renting a chick flick.
Thanks,
NSA
Re:Is this really a big deal? (Score:4, Funny)
Amazing (Score:1, Funny)
15=3*5, just like 8 years ago when it was last factored on a quantum computer. Maybe in a few years someone will factor 21. I wonder what its factors are.
Harder than it seems (Score:5, Funny)
"Congratulations on your purchase. To begin using your quantum computer, set the power switch to both off and on simultaneously."
Re:changing of the guard (Score:1, Funny)
> What kind of asshole would set his RSA factors to 1, 3, 5???
I'll get back to you once I changed my RSA factors...
Re:changing of the guard (Score:3, Funny)
That's the problem with these quantum computers - you can't be certain which universe they're decrypting data from.