Course website : profpartha.webs.com/cryptov4.htm
Course Instructor : Prof. S. Parthasarathy (firstname.lastname@example.org)
|7, 8||2013-12-02||Symm. key crypto contd., ROT13, XOR, Vigenere cipher, trap-door functions, factoring problem, discrete logarithm problem. |
Video: Locked box analogy
Demo: Doing it with zip. Doing it with vi
|5, 6||2013-11-28||Elements of cryptography, terminology, encryption vs. decryption, Why Alice and Bob should go on a holiday, Caesar's cipher, symmetric keys, key exchange problem, concepts of asymmetric key cryptography, public key vs. private key. |
Videos: Ronald Rivest, Bruce Schneier.
|3,4||2013-11-27||e-security: risks, threats, remedies. Simple examples. |
Exercises #1a, #1b, #1c. Handout DVD distributed to the class.
|1, 2||2013-11-21||Start crypto-v4 course. Take off lecture. |
|0||2013-11-10 to 2013-11-20||Political disturbances. KU closed due to strikes.|