16. Side-Channel Attacks

[@jlxip]

This lecture was just great. The professor is incredible.

[@1waveOrg]

JlXip right??? Dude breaks down hyper complex mathematical crypto algorithms into A B Cs like it’s silly putty; fukkn unreal!!!

[@mattiskardell]

so mit doesnt use the mit license?

[@عبدالغني-ب9ص]

25:59 triggers performance guys

[@jamesjosuejara]

Amazng course

[@inadaizz]

46:45 man I wish she asked this earlier lol. Helpful question and good example given.

[@SpaceWolfs055]

You're in the wrong place m8 if you didn't know what the mod operator does. basic CS

[@akramkermiche2772]

please, their a corse about electromagnetic attacks on windowed exponentiation?

[@ronytesler]

What about q1,q2...qj, how do you know them? What about solutions to that attack?

[@missingapps]

01:19:17 does any one know the paper he is talking about?

[@mitocw]

Here are the readings for the course: ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-858-computer-systems-security-fall-2014/readings/. Best wishes on your studies!

[@siddharthsvnit]

1:08:43 How to exploit

[@tenminutetokyo2643]

siddharth shakya spoken like a true Indian.

[@jaun6696]

Are there references to the paper?

[@mitocw]

See the Readings section of the course on MIT OpenCourseWare at: ocw.mit.edu/6-858F14. Best wishes on your studies!

[@cortexauth4094]

45:08 omfg and I was so confused whole time lmaoo wonderful lecture tho, I was able to follow easily and deduce things from his prompts. Nonetheless, I think many properties he mentioned, like of inverses at 48:10 applies only to finite fields with order prime right? I think it should've just been mentioned once, in case I am not mistaken, will probably give it a look

[@haritadepalli959]

There is a huge jump in the explanation when connecting the timing variation in the basic montgomery/openssl optimization of Karatsuba vs. school book multiplication and when explaining how the j-th bit discovery happens. A remote client monitoring the timing can only measure the time it took to perform the complete mod-exp operation. How a remote client can monitor the timing variation when processing the j-th bit (alone) is not clear in this presentation.

[@pipelin6195]

there is a paper out there. Maybe you should try to read it by yourself.

[@mostinho7]

crt @ 22:10

[@ruoxiyu]

非常有意义