Second test.
Password-authenticated key agreement protocols: balanced, augmented

Digital signatures (RSA, DSA, ECDSA, Lamport one-time signature scheme and post-quantum signature schemes based on its ideas)

Authentication. Challenge-response protocols. Practical applications. Practical examples of AKE protocols; SIGMA protocols and their practical implementations

RNGs and their failures, the case of security flaws in Estonian national ID cards, countermeasures. Backdoors and Bug doors

Basics of side-channel attacks. Key lifetime, re-keying, and strengthened modes of operation. FDE

TLS 1.2 handshake  TLS 1.3 handshake. IPsec IKE.
Theoretical and practical attacks

Foundations of smart cards and tokens security. HSMs and FIPS 140-2. PKI and PGP. Digital signature servers, eIDAS

Foundations of blockchain technology. IoT and its challenges, Wi-Fi protocols and their future

Final test

Main principles of cryptography: historical overview and modern concepts of security.
Confidentiality. Adversary models for confidentiality

AEAD modes of operation. Protecting channels with symmetric cryptography.
TLS Record. IPsec ESP

First test.
Practice session: TLS Record; theoretical and practical attacks

Stream ciphers (with examples, incl. A5). Block ciphers (with examples, incl. DES, AES) and modes of operations (incl. ECB, CBC, OFB, CFB, CTR)

Integrity and authenticity. Adversary models and basic concepts. Hash functions (incl. SHA-2 and SHA-3) and MACs. Randomness
and pseudorandomness. 
HMAC. PRFs, KDFs

Public key encryption (RSA, ElGamal encryption system). FFC and ECC.
Key exchange protocols (DH(E), ECDH(E)). CMS encryption mechanisms based on EC