Cryptography (5cr)

Objectives (course unit)

The student is familiar with the basic concepts of cryptography. He/she knows the basic types of cryptographic algorithms and is able the assess their security. The student knows the working principles of secure communication protocols and the required Public Key Infrastructure.

Content (course unit)

PART 1: Discrete mathematics of cryptography Divisibility, primes, Euclid’s algorithm, congruence, Euler’s and Fermat's theorems PART 2: Encryption algorithms and software Basic concepts and principles of cryptology, classical ciphers and their cryptanalysis, types of modern cryptographic algorithms, hash functions and digital signature, mathematical foundations of most common encryption methods

Location and time

Spring semester 2025. Studying takes place online. After the initial information, studying is independent of time and place. Guidance times and method will be announced at the beginning of the study period

Assessment methods and criteria

Evaluation scale: 0 = failed, 1.2 = satisfactory, 3.4 = good, 5 = excellent The evaluation is based on assignments to be returned in Moodle environment. There are no exams.

Assessment scale

H-5

Teaching methods

The form of study is self-study. Evaluation is based on answers to questions and assignments given in Moodle learning environment The Moodle workspace of the course includes written learning materials , a series of video lectures and assignments. Guidance is available for completing tasks.

Learning materials

Learning materials in the Moodle workspace of the course.

Student workload

The student's workload is 133

Content scheduling

Students can decide how to use their time independently