L'insegnamento prevede 1.0 CFU erogati con Didattica Innovativa come segue:
Blended Learning & Flipped Classroom
Corso di Studi
Codice Piano di Studio preventivamente approvato
Da (compreso)
A (escluso)
Insegnamento
Ing Ind - Inf (Mag.)(ord. 270) - MI (474) TELECOMMUNICATION ENGINEERING - INGEGNERIA DELLE TELECOMUNICAZIONI
*
A
ZZZZ
054329 - NETWORK SECURITY AND CRYPTOGRAPHY
Obiettivi dell'insegnamento
Present the different security models (information-theoretic and computational). Present the archetypal problems of cryptography (confidentiality, integrity, authentication, non repudiation) and teach the most common solutions in the symmetric and asymmetric key settings. Present some more advanced protocols.
Risultati di apprendimento attesi
Dublin Descriptors
Expected learning outcomes
Knowledge and Understanding
· Understand the security guarantees of popular cryptographic schemes
· Understand the security requirements of network applications.
· Know how to combine simple cryptographic primitives preserving their security guarantees
· Understand the difference between correctness and security
Applying knowledge and understanding
Execute simple algorithms that operate on elements of algebraic fields and rings of interest to cryptography
Evaluate the success probability of a given attack against a given configuration
Evaluate the performance of various algorithms in different attack scenarios and make design choices
Making judgements
Verify whether a given scheme satisfies the security requirements
Compare the suitability of different schemes and parameter settings
Identify the most common pitfalls in usage of cryptography
Lifelong learning skills
Students will learn how to read the specification of a cryptographic scheme
Students will learn how to evaluate the correctness of a cryptographic protocol and the soundness of security claims
Argomenti trattati
Digital communications model with insecure channels. Archetypal problems (confidentiality, integrity, authentication)
Secure hash functions. Construction and applications of secure hash functions.
Block ciphers. Modes of operation.
Message Integrity Control.
Asymmetric cryptography. Digital signatures.
Factoring problem. Asymmetric schemes based on the RSA assumtion.
Discrete logarithm problem. Asymmetric schemes based on the Diffie-Hellman assumptions.
Secret sharing schemes and privacy-preserving algorithms.
Case studies.
Prerequisiti
None.
Modalità di valutazione
Written test (closed books).
During the classes there will be periodic learning assessments by means of short tests, assignements and homework assignments. Participation to these activities is optional. Scores obtained during these activities will be part of the final grade.
Type of Assessment
Description
Dublin Descriptor
Written Test
* Execution of simple encryption algorithms
* Solution of numerical problems (complexity and cost estimation)
1, 2, 5
1, 2, 3
Periodic Assessments
* Programming of encryption algorithms
* Solution of numerical problems (complexity and cost estimation)
1, 2, 5
1, 2, 3
Bibliografia
Jean-Philippe Aumasson, Serious Cryptography, Editore: no starch press, Anno edizione: 2017, ISBN: 978-1-59327-826-7
Nigel Smart, Cryptography, An Introduction: Third Edition, Anno edizione: 2012
Wade Trappe and Lawrence Washington, Introduction to Cryptography with Coding Theory (2nd edition), Editore: Prentice Hall, Anno edizione: 2005, ISBN: 978-0131862395 Note:
disponibile anche in Italiano
Software utilizzato
Nessun software richiesto
Forme didattiche
Tipo Forma Didattica
Ore di attività svolte in aula
(hh:mm)
Ore di studio autonome
(hh:mm)
Lezione
30:00
45:00
Esercitazione
20:00
30:00
Laboratorio Informatico
0:00
0:00
Laboratorio Sperimentale
0:00
0:00
Laboratorio Di Progetto
0:00
0:00
Totale
50:00
75:00
Informazioni in lingua inglese a supporto dell'internazionalizzazione
Insegnamento erogato in lingua
Inglese
Disponibilità di materiale didattico/slides in lingua inglese
Disponibilità di libri di testo/bibliografia in lingua inglese
Possibilità di sostenere l'esame in lingua inglese
Disponibilità di supporto didattico in lingua inglese
Inglese