Title:

# Cryptography

Code:KRY
Ac.Year:2017/2018
Sem:Summer
Curriculums:
ProgrammeFieldYearDuty
IT-MSC-2MBI-Compulsory-Elective - group O
IT-MSC-2MBS2ndCompulsory
IT-MSC-2MGM2ndElective
IT-MSC-2MIN-Compulsory-Elective - group C
IT-MSC-2MIS2ndCompulsory-Elective - group S
IT-MSC-2MMI-Compulsory-Elective - group M
IT-MSC-2MMM-Compulsory-Elective - group B
IT-MSC-2MPV-Compulsory-Elective - group C
IT-MSC-2MSK1stCompulsory-Elective - group B
Language of Instruction:Czech
Public info:http://www.fit.vutbr.cz/study/courses/KRY/public/
Private info:http://www.fit.vutbr.cz/study/courses/KRY/private/
Credits:5
Completion:credit+exam (written)
Type of
instruction:
Hour/semLecturesSeminar
Exercises
Laboratory
Exercises
Computer
Exercises
Other
Hours:2600013
ExamsTestsExercisesLaboratoriesOther
Points:70150015
Guarantor:Hanáček Petr, doc. Dr. Ing. (DITS)
Lecturer:Hanáček Petr, doc. Dr. Ing. (DITS)
Instructor:Antal Lukáš, Ing. (DITS)
Aron Lukáš, Ing., Ph.D. (DITS)
Breitenbacher Dominik, Ing. (DITS)
Hellebrandt Lukáš, Ing. (DITS)
Homoliak Ivan, Ing., Ph.D. (DITS)
Hujňák Ondřej, Ing. (DITS)
Mazura František, Ing. (DITS)
Ovšonka Daniel, Ing. (DITS)
Faculty:Faculty of Information Technology BUT
Department:Department of Intelligent Systems FIT BUT

Learning objectives:
The goal is to make students familiar with the basic concepts applied cryptography, including classical cryptography and modern secret key and public key cryptography.
Description:
Introduction to cryptography, basic cryptographic algorithms, secret key encryption, public key encryption. Data transmission security.
Subject specific learning outcomes and competencies:
Students will learn basic principles of applied cryptography, including classical cryptography and modern secret key and public key cryptography.
Generic learning outcomes and competencies:
Students will learn the role of security and functionality in information systems.
Syllabus of lectures:

• Classical cryptography.
• Modern cryptography, symmetric and asymmetric ciphers.
• Symmetric ciphers. Key length, brute force attack.
• Examples of symmetric ciphers. Feistel, DES, modes of operation.
• Typical application of symmetric cryptography.
• Asymmetric cryptography.
• Electronic signature.
• Examples of asymmetric ciphers, RSA.
• DSS, function, attacks, optimization.
• ElGamal, keyed hash, MAC.
• Asymmetric cryptography application examples.
• Key management for symmetric cryptography.
• Key management for asymmetric cryptography, certificates, X.509.
Syllabus of laboratory exercises:

• Projects in the PC laboratory
Fundamental literature:

• Menezes, Van Oorschot, Vanstone: Handbook of Applied Cryptography, CRC Press Series on Discrete Mathematics and Its Applications, Hardcover, 816 pages, CRC Press, 1997.
• Stallings, W.: Cryptography and Network Security, Prentice Hall, 1999, ISBN 0-13-869017-0
Study literature:

• Hanáček, P., Staudek, J.: Bezpečnost informačních systémů, ÚSIS, Praha, 2000, s. 127, ISBN80-238-5400-3
• Savard, J. J. G.: A Cryptographic Compendium, 2000, available on WWW
• Nechvatal, J.: PUBLIC-KEY CRYPTOGRAPHY, NIST Special Publication 800-2, National Institute of Standards and Technology, Gaithersburg, MD 20899, 1991, available on WWW
• Menezes, Van Oorschot, Vanstone: Handbook of Applied Cryptography, CRC Press Series on Discrete Mathematics and Its Applications, Hardcover, 816 pages, CRC Press, 1997, available on WWW
Controlled instruction:
A written mid-term test, a regular evaluation of projects. The test does not have correction option, the final exam has two possible correction terms.
Progress assessment:
A mid-term exam evaluation and an evaluation of projects.
Exam prerequisites:
To obtain at least one point in each project.