453847-FS2025-0-Cryptography





Root number 453847
Semester FS2025
Type of course Lecture
Allocation to subject Computer Science
Type of exam Oral exam
Title Cryptography
Description Cryptography addresses the protection of data in the digital world; it has become a crucial technology for the information society, with influence to public policy and questions of privacy. This course presents an introduction to modern cryptography. Based on mathematical models for reasoning about the security of information systems, the course explains the fundamental concepts of cryptography and discusses the most important cryptographic algorithms that are in everyday use on the Internet. It covers security proofs, computational security, pseudorandomness, block ciphers, hash functions, and message authentication. Public-key cryptosystems and public-key signature schemes that rely on number-theoretic primitives are also introduced and some elementary cryptographic protocols will be presented.

Please register in ILIAS.
https://ilias.unibe.ch/goto_ilias3_unibe_crs_2469214.html
ILIAS-Link (Learning resource for course) No registration/deregistration in CTS (Admission in ILIAS possible). ILIAS
Link to another web site
Lecturers Prof. Dr. Christian CachinInstitute of Computer Science 
ECTS 5
Recognition as optional course possible Yes
Grading 1 to 6
 
Dates Wednesday 14:15-17:00 Weekly
 
Rooms
 
Students please consult the detailed view for complete information on dates, rooms and planned podcasts.