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Lectures -
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Lecture Slides
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(Please note that access to lecture notes is restricted.)
- Lecture 1
(PDF)
(6-up PDF)
(Jan 15, 2008)
- administrative stuff, hw1
- Lecture 2
(PDF)
(6-up PDF)
(Jan 17, 2008)
- hw1, introduction to security
- Lecture 3
(PDF)
(6-up PDF)
(Jan 22, 2008)
- introduction to security, cryptography
- Lecture 4
(PDF)
(6-up PDF)
(Jan 24, 2008)
- modeling strength of security protocols (lecture given by Ho Chung)
- Lecture 5
(PDF)
(6-up PDF)
(Jan 29, 2008)
- cryptography (permutation and substitution ciphers, stream ciphers)
- Lecture 6
(PDF)
(6-up PDF)
(Jan 31, 2008)
- hw2, cryptography (block ciphers)
- Lecture 7
(PDF)
(6-up PDF)
(Feb 5, 2008)
- cryptography (cryptanalysis, attacks, DES)
- (Feb 7, 2008) - class canceled, instructor is out sick
- Lecture 8
(PDF)
(6-up PDF)
(Feb 12, 2008)
- cryptography (DES)
- Lecture 9
(PDF)
(6-up PDF)
(Feb 14, 2008)
- cryptography (AES), public-key cryptography (RSA)
- Lecture 10
(PDF)
(6-up PDF)
(Feb 19, 2008)
- public-key cryptography (other), digital signatures
- Lecture 11
(PDF)
(6-up PDF)
(Feb 21, 2008)
- cryptographic hash functions
- Lecture 12
(PDF)
(6-up PDF)
(Feb 26, 2008)
- hw3, one-time digital signatures, basic cryptographic protocols
(key exchange)
- Lecture 13
(PDF)
(6-up PDF)
(Feb 28, 2008)
- basic cryptographic protocols
(key exchange, authentication, multiple-key public-key cryptography,
secret splitting, secret sharing)
- Lecture 14
(PDF)
(6-up PDF)
(Mar 4, 2008)
- extended Euclidean algorithm, intermediate cryptographic protocols
(bit commitment)
- (Mar 6, 2008) - midterm exam
- Lecture 15
(PDF)
(6-up PDF)
(Mar 11, 2008)
- intermediate cryptographic protocols
(bit commitment, fair coin flips, timestamping)
- Lecture 16 (Mar 13, 2008) - hw4
- (Mar 18, 2008) - spring break
- (Mar 20, 2008) - spring break
- Lecture 17
(PDF)
(6-up PDF)
(Mar 25, 2008)
- intermediate cryptographic protocols
(subliminal channel, ElGamal signature, undeniable signature)
- Lecture 18
(PDF)
(6-up PDF)
(Mar 27, 2008)
- intermediate cryptographic protocols
(designated confirmer signatures, proxy signatures,
fail-stop digital signatures, group signatures,
computing with encrypted data, one-way accumulators, key escrow)
- Lecture 19
(PDF)
(6-up PDF)
(Apr 1, 2008)
- intermediate cryptographic protocols (key escrow),
advanced cryptographic protocols (zero knowledge proofs,
blind signatures, ID-based PKC, oblivious transfer,
simultaneous contract signing)
- Lecture 20
(PDF)
(6-up PDF)
(Apr 3, 2008)
- advanced cryptographic protocols (simultaneous contract signing),
esoteric cryptographic protocols (secure multi-party computation,
secure election, digital cash)
- Lecture 21
(PDF)
(6-up PDF)
(Apr 8, 2008)
- esoteric cryptographic protocols (digital cash,
anonymous message broadcast), key management
- Lecture 22
(PDF)
(6-up PDF)
(Apr 10, 2008)
- key management
- Lecture 23
(PDF)
(6-up PDF)
(Apr 15, 2008)
- key management issues
- Lecture 24
(PDF)
(6-up PDF)
(Apr 17, 2008)
- key management issues, group key management
- Lecture 25
(PDF)
(6-up PDF)
(Apr 22, 2008)
- group key management, authentication
- Lecture 26
(PDF)
(6-up PDF)
(Apr 24, 2008)
- authentication, authentication in applications
- Lecture 27
(PDF)
(6-up PDF)
(Apr 29, 2008)
- authentication in applications, authorization
- Lecture 28
(PDF)
(6-up PDF)
(May 1, 2008)
- authorization, policy, intrusion detection, wireless
Preview:
- (May 8, 2008) - final exam (firm)
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Tentative Slides
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The following are tentative slides (in PDF format) for this semester.
They are subject to change without notice.
- Administrative
- Assignments-related
- Introduction
- Cryptography
- secret-key cryptography
(steganography, transposition and substitution ciphers,
stream ciphers, one-time pad, block ciphers, DES, AES)
(PDF)
(6-up PDF)
- public-key cryptography
(RSA, extended Euclidean algorithm, Diffie-Hellman, ElGamal)
(PDF)
(6-up PDF)
- digital signatures and cryptographic hash functions
(PDF)
(6-up PDF)
- Cryptographic Protocols
- basic cryptographic protocols
(key exchange, authentication, multiple-key public-key cryptography,
secret splitting, secret sharing)
(PDF)
(6-up PDF)
- intermediate cryptographic protocols
(bit commitment, fair coin flips, timestamping, subliminal channel,
ElGamal signature,
undeniable signature and other digital signature schemes,
computing with encrypted data, one-way accumulators, key escrow)
(PDF)
(6-up PDF)
- advanced cryptographic protocols
(zero knowledge proofs, blind signatures, ID-based PKC,
oblivious transfer, simultaneous contract signing)
(PDF)
(6-up PDF)
- esoteric cryptographic protocols
(secure multi-party computation, secure election, digital cash,
anonymous message broadcast)
(PDF)
(6-up PDF)
- Key Management
- Authentication
- Authorization
- Intrusion Detection
- Wireless
- Privacy
- Special Topics
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