Applied Cryptology in Modern IT

This is a course for specialists working in IT sphere, interested to know more about cryptology and its use in modern IT technologies. It consists of four parts. The first part is to get basic idea of security problems solved by cryptology, with some historical examples, and methods of cryptanalysis. The second part covers block ciphers, along with encryption keys exchange problems. Asymmetric cryptology is introduced in the third part of the course. The final part is about cryptology in modern telecommunication systems, including Internet and mobile networks.

This training will cover the following:

• Introduction. Cryptographic methods in information security.
• Cipher reliability. Some methods of cryptanalysis.
• Block ciphers. Usage modes. Synthesis principles.
• Key distribution problem.
• Asymmetric ciphers.
• Digital signature schemes.
• Cryptographic hash functions.
• Cryptology in telecommunication protocols. Public keys certificates.
• Mobile networks security.
• Post-quantum cryptography.

By the end of this training, participants will be able to:

• Demonstrate a deeper understanding of cryptography concepts.
• Identify and describe modern block ciphers used in telecommunications.
• Explain the principles of asymmetric encryption, digital signatures, and cryptographic hash functions.
• Understand how cryptology is applied in modern telecommunication systems.

Interactive presentation and hands-on exercises