ECE 297:11 Reconfigurable Architectures for Computer Security
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1 ECE 297:11 Reconfigurable Architectures for Computer Security Course web page: Instructors: Kris Gaj (GMU) Tarek El-Ghazawi (GWU) TA: Pawel Chodowiec (GMU) Kris Gaj George Mason University Science & Technology II, room 223 (703) Tarek El-Ghazawi George Washington University Phillips Hall, room 624D (202) Pawel Chodowiec George Mason University Science & Technology II, room 220 (703)
2 Most-related GMU courses ECE 646 Cryptography and Computer Network Security ECE 545 Introduction to VHDL ECE 746 Secure Telecommunication Systems ECE 645 Computer Arithmetic Cryptography and Computer Secure Network Security Telecommunication Systems Historical ciphers Classical encryption (DES, IDEA, RC5, AES) Public key encryption (RSA) Message authentication and Hash functions Digital signatures Public key certificates Secure Internet Protocols - PGP and S-MIME - www: SSL Cryptographic standards Key escrow encryption Quantum cryptography Stream ciphers Elliptic curve cryptosystems Smart cards and PCMCIA cards Attacks against implementations (timing, power analysis) Efficient and secure implementations of cryptography Security in various kinds of networks (IPSec, ATM, wireless) Passwords, authentication tokens Zero-knowledge identification schemes Biometric methods Specific to this course supports research rather than competes with the research intense project oriented flexible extendible into future thesis and sponsored-research work 2
3 Topics (1) Part I Introduction & secret-key cryptosystems Instructor: Kris Gaj 1. Security services. Basic concepts of cryptology. 2. Types of cryptosystems. Implementation of security services. 3. Mathematical background. Modular arithmetic. 4. Older secret key ciphers: DES, Triple DES, IDEA, RC5, Skipjack. 5. New encryption standard AES, AES candidates. 6. Implementing basic operations of secret key ciphers in software & hardware. 7. Modes of operation of secret-key ciphers. Hardware architectures for secret key ciphers. Topics (2) Part II Computer arithmetic in reconfigurable hardware Instructors: Tarek El-Ghazawi, Pawel Chodowiec, Kris Gaj 1. Architectures of the current generation of reconfigurable devices. 2. Fast addition. Ripple-carry and carry-lookahead adders. 3. Multioperand addition. 4. Fast multiplication. Tree and array multipliers. 5. Systolic arrays. 6. Pipelining. 7. Design flow and tools used for design of cryptographic modules. Topics (3) Part III Public key cryptosystems Instructor: Kris Gaj 1. Public-key cryptosystems: RSA. 2. Implementation of RSA. Fast modular exponentiation. CRT. 3. Public key cryptosystems based on the discrete logarithm. 4. Elliptic curve cryptosystems over GF(p). 5. Operations on large integers. Montgomery Multiplication. 6. Galois Fields GF(2 m ). Implementing operations in the Galois Fields in hardware. 7. Elliptic Curve Cryptosystems over GF(2 m ) with polynomial representation. 8. Elliptic Curve Cryptosystems over GF(2 m ) with normal basis representation. 3
4 Proposed schedule (1) Lecture Part I - June 3 - June 13 Project I - June 15 - July 19 Lecture Part II - TBD Exam - July 15 Final Project I presentations & reports - July 19 Grading - July 22 Lecture Part III - July 22-August 1 Project II - August 1 - August 23 Final Project II presentations & reports - TBD Grading Project Homework Exam 65% 10% 25% Project groups of 1-3 students topics suggested by the instructors implementation of a cryptosystem in reconfigurable hardware using VHDL or Verilog HDL HDL code - fully verified using available test vectors and public domain software implementations of cryptographic algorithms. - experimentally tested using FPGA board, such as SLAAC-1V or Firebird, or reconfigurable hypercomputer. 4
5 Resources Standards & specifications - NIST Cryptographic Toolkit - AES - IEEE P1363 Software cryptographic libraries - Crypto++ - MIRACL FPGA resources Cryptographic dictionary Cryptographic dictionary project English Polish French Arabic Vietnamese Hindi Nepali? Handling the code export restrictions no hardware cryptographic modules in public domain protection access to your code transfer of codes on diskettes and using PGP rules regarding sharing the codes 5
ECE 646 Cryptography and Computer Network Security. Kris Gaj Research and teaching interests:
646 Cryptography and Computer Network Security Course web page: web page Courses 646 Kris Gaj Research and teaching interests: cryptography network security computer arithmetic FPGA & ASIC design and testing
Kris Gaj Research and teaching interests: ECE 646 Cryptography and Computer Network Security. Course web page: Contact: ECE 646
646 and Computer Network Security Course web page: web page Courses 646 Kris Gaj Research and teaching interests: cryptography network security computer arithmetic FPGA & ASIC design and testing Contact:
ECE 646 Cryptography and Computer Network Security. Course web page: Kris Gaj Research and teaching interests: Contact: ECE web page Courses ECE 646
646 Cryptography and Computer Network Security Course web page: web page Courses 646 Kris Gaj Research and teaching interests: cryptography network security computer arithmetic FPGA & ASIC design and testing
ECE 646 Cryptography and Computer Network Security. Kris Gaj Research and teaching interests:
646 Cryptography and Computer Network Security Course web page: Google Kris Gaj 646 Kris Gaj Research and teaching interests: cryptography network security computer arithmetic FPGA & ASIC design and testing
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