G22.3210-001/G63.2170 Introduction to Cryptography
November 4, 2008
Lecture 10
Lecturer: Yevgeniy Dodis Fall 2008
Last time we defined several modes of operation for encryption. Today we prove their s
Class CS 6903, Lecture n. 1
Welcome to the class!
Please check the syllabus online (it should contain all
you need to know about this class)
Lecture 1
CS 6903 Slides prepared by: Giovanni Di Crescenzo
Class CS 6903, Lecture n. 2
Welcome to Lecture 2!
In Lecture 1 we studied:
Classical Cryptography, Encryption with Perfect Secrecy
Lecture 2
CS 6903 Slides prepared by: Giovanni Di Crescenzo NYU Tando
New York University Tandon School of Engineering
Computer Science Department
Course Outline for CS-GY 6903-I (15654) and CS-UY 4783-A (16989)
Semester: Spring 2017
Professor: Giovanni Di Crescenzo
Tim
Class CS 6903, Lecture n. 6
Welcome to Lecture 6!
In Lectures 1-5 we studied:
Classical cryptography, encryption with perfect secrecy
Background on algorithms, complexity theory. Modern cryptography:
Class CS 6903, Lecture n. 4
Welcome to Lecture 4!
In Lectures 1-3 we studied:
Classical cryptography, encryption with perfect secrecy
Background on algorithms, complexity theory. Modern cryptography:
Class CS 6903, Lecture n. 5
Welcome to Lecture 5!
In Lectures 1-4 we studied:
Classical cryptography, encryption with perfect secrecy
Background on algorithms, complexity theory. Modern cryptography:
http:/pastebin.com/DjWx9ZL1
Part 1 - - 0/15 Answered Questions, 75.0 Points
unanswered question1. Let us denote as "X ci Y" the fact that random variables X and Y are computationally indistinguishable
G22.3210-001/G63.2170 Introduction to Cryptography
September 30, 2008
Lecture 5
Lecturer: Yevgeniy Dodis Fall 2008
In this lecture we formalize our understanding of next-bit security and its relations
G22.3210-001/G63.2170 Introduction to Cryptography
Sep 16, 2008
Lecture 3
Lecturer: Yevgeniy Dodis
Fall 2008
This lecture mainly discusses some basic facts about Z, Zp , Zn . Special interest is given
G22.3210-001/G63.2170 Introduction to Cryptography
September 2, 2008
Lecture 1
Lecturer: Yevgeniy Dodis
Fall 2008
These notes dene the problem of secure communication, identify the relevant agents, an
G22.3210-001/G63.2170 Introduction to Cryptography
Sep 23, 2008
Lecture 4
Lecturer: Yevgeniy Dodis
Fall 2008
This lecture will study the notion of hardcore bit for a given OWF f . Intuitively, such
a
G22.3210-001/G63.2170 Introduction to Cryptography
October 14, 2008
Lecture 7
Lecturer: Yevgeniy Dodis
Fall 2008
Last time we proved that if there exists a secure PKE E to encrypt one bit, then there
G22.3210-001/G63.2170 Introduction to Cryptography
December 2, 2008
Lecture 14
Lecturer: Yevgeniy Dodis
Fall 2008
This lecture is on Commitment Schemes. Informally, a commitment scheme abstracts
the n
G22.3210-001/G63.2170 Introduction to Cryptography
November 18, 2008
Lecture 12
Lecturer: Yevgeniy Dodis
Fall 2008
We saw that -universal hash families are very useful in the design of pseudorandom
fu
G22.3210-001/G63.2170 Introduction to Cryptography
November 11, 2008
Lecture 11
Lecturer: Yevgeniy Dodis
Fall 2008
Last time we dened almost universal hash functions, and showed how they are useful
fo
Class CS 6903, Lecture n. 3
Welcome to Lecture 3!
In Lecture 1-2 we studied:
Classical cryptography, encryption with perfect secrecy
Background on algorithms, complexity theory. Modern cryptography:
p