Hi Everyone, I finished grading exercise 4 - you can pick them up from my mailbox (they are in a open

Hi all. If you lended a book from me for this course, then please either return it to me (if I'm

Notice that the protocol in the hint takes more than n trials only with exponentially vanishing

NEXT MEETING IS ON THURS 16TH (JUNE). To get a better feel of the definitions, results, and

Let me further clarify Ron's 2nd point: In both exercises start by considering the case in which

Hi Everyone, I finished checking the second exercise and you can come pick them up from my room.

The next meeting will take place on June 2nd. The reading assignment towards that meeting is Section

Hi Proffersor, I am a graduate student from China.I very interesting cryptograhy.Now,I study the

Hi. For next meeting, please read Section 6.4.2 describing how to construct general signature schemes

I had a typo in my def of $D'$; I'll let those interested fix it... (It is minor..) Oded On

Towards our next meeting (on 28/4), please read all of Section 6.2. Also, please submit the following

Hi all, Oded said that since he solved the question in class we only have to solve the question for

The reading assignment for next meeting (to take place on April 14th) is Sec 6.1, which presents the

At some students's requests, today's meeting is postponed to 3pm. I will describe the basic

At the students' request, the meeting was postponed to 3PM. In the meeting, I'll discuss the

Thanks for the info! My feeling is that the meeting I plan will be very non-imposing and so that this

Hi everyone, You can pick up the graded exercises from my desk (in Rm. 147). (I'll leave those

As I said in today's meeting, this was the last meeting for the current semester. In the spring

Hi all. Next week we shall meet for the last time this semester; the reading assignment is as in last

[Subject: reading assignment (for 4/1/2011), exercise, and more] Please note all *four* parts of this

We start a new topic: zero-knowledge (ZK) proofs. The reading assignment for 28/12 is rather light,

I was told that a solution to the new home assignement (to be submitted on 28/12) can be found in my

Towards next meeting (of 21/12/10) OBLIGATORY MATERIAL Section 3.4.1.1 (simple construction of PRG

Hi all. Firstly let me apologize for my failure to explain the technical issues regarding absolute

Let me start by re-iterating my first position, which is that practitionaires should state clearly

Please read Section 3.2, which evolves around the general notion of computational

A much simpler example is provided next. Recall that we refer to the sequence of pairwise independent

[this is inteded to next meeting, to take place on Nov 30th] CORE MATERIAL (OBLIGATORY) 2.5 Hard-Core

[This mal is written in response to several private queries.] The said definition, which was sketched

I prefer, very much, that whoever can do so will hand me a *hard copy* in the coming meeting. Those