CryptoReading/3

From Hackerspace Brussels
< CryptoReading
Revision as of 20:04, 19 August 2011 by 2001:6f8:147f:42:21d:60ff:fe35:df19 (Talk)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search


CryptoReading/3
Sun 28 Aug 2011 14:00
till Sun 28 Aug 2011 23:59
Norbertgothisbrainmachine2.png
What:
understand crypto ciphers & algorithnms
Tagline:
Where:
HSB Brussels,Belgium
Cost:
0
Who:
ptr_
URL:


 i postponed it by one week (original plan was to meet sun 21st)

at 11h we'll go to the schaarbeek fleemarket (we are searching for a telephony central btw) feel free to join the trip


Q&A[edit]

we'll start the session going over the topics we've left out in the previous session:


  • (chapter 1) p21 index of coincidence
  • (chapter 1) image based example of vernam cipher (todo: code this in python or language of yr choice)
  • (chapter 2) p43 OFB (output feedback)

we will also have a small discussion on Shannon's secrecy theory (section 1.3)

progress[edit]

then we'll go on reading chapter 2 of the s.vaudenay book; (please prepare these, for sure if you want to join in, but missed the first session)

later that evening[edit]