[crypto] [Ronald.Cramer at cwi.nl: [risc-list] RISC at LEIDEN (Jan 20): Computational Number Theory]

[R. Hirschfeld]

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Date: Mon, 18 Jan 2010 15:27:38 +0100 (CET)
Subject: [risc-list] RISC at LEIDEN (Jan 20): Computational Number Theory
From: Ronald.Cramer at cwi.nl

Dear Colleague,

on *Wednesday Jan. 20*, starting at *1345h*, Willemien Ekkelkamp
(CWI/UL; presently at Thales) will defend her PhD thesis at Leiden
University. It's entitled ``On the Amount of Sieving in Factorization
Methods'' (advisors R Tijdeman (UL), H. te Riele (CWI), A. Lenstra
(EPFL)).

The location is *Academie-gebouw, Rapenburg 73, Leiden*.

On this occasion there will be a RISC seminar on ``Computational Number
Theory related to Cryptology'' (organizer: Herman te Riele) at the
Mathematical Institute, Leiden University, from *1015h until 1205h*. The
precise schedule is given below.

We are very pleased to announce that *Prof Paul Zimmerman (INRIA) and Dr
Peter Montgomery (Microsoft)* have agreed to gives the lectures in this
seminar.

You are cordially invited to both events.

==========================================
Date:  Jan. 20, 2010

Locations:
RISC Seminar: Room 405, Mathematisch Instituut, Niels Bohrweg 1, Leiden 
PhD Defense : Academiegebouw, Rapenburg 73, Leiden

Program
=======
10:15-11:05 Paul Zimmermann (INRIA Nancy)
            An O(M(n) log n) algorithm for the Jacobi symbol

11:05-11:15 coffee/tea break

11:15-12:05 Peter Montgomery (Microsoft and CWI)
            Adapting Block Lanczos to the Huygens supercomputer

12:05-13:00 lunch break

                    *************

13:45-14:45 Willemien Ekkelkamp's thesis defense

=======================================================

Hope to see you on Jan 20!

Yours sincerely, Ronald Cramer

http://www.cwi.nl/crypto/risc.html
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