DD2520 Applied Cryptography 7.5 credits

Tillämpad kryptografi

This course serves as an introduction to cryptography from a computer security and privacy perspective.

Show course information based on the chosen semester and course offering:

Offering and execution

No offering selected

Select the semester and course offering above to get information from the correct course syllabus and course offering.

Course information

Content and learning outcomes

Course contents *

Basic concepts and principles, intuition about safety, implementation and engineering aspects as well as influence on society, black box analysis, use of cryptographic primitives as symmetric and asymmetric encryption in applications, digital signatures, cryptographic hash functions and simple cryptosystems and cryptographic protocols.

Intended learning outcomes *

After passing the course, the students should be able to:

· use basic terminology in computer security and cryptography correctly,

· describe cryptographic concepts and explain their security properties,

· identify and categorise threats against an IT system at a conceptual level,

· find and use documentation of cryptographic libraries and standards,

· analyse descriptions of cryptographic systems and protocols in terms of black box cryptographic primitives from a software engineering perspective,

· identify vulnerabilities based on system descriptions, estimate the level of threat, suggest countermeasures against identified threats as well as show that they are efficient,

· compare countermeasures, evaluate their side effects and present their reasoning to others

in order to

· as citizen and engineer be able to discuss applied cryptography in general, and risks of using/developing cryptography in particular,

· in professional life and/or research and development project be able to evaluate challenges in software development related to cryptography.

Course Disposition

No information inserted

Literature and preparations

Specific prerequisites *

Completed course DD2395 Computer Security 6 credits, or equivalent course.

Recommended prerequisites

No information inserted

Equipment

No information inserted

Literature

Information about the course literature will be announced in the course memo.

Examination and completion

Grading scale *

A, B, C, D, E, FX, F

Examination *

  • LAB1 - Laboratory work, 5.0 credits, Grading scale: A, B, C, D, E, FX, F
  • TEN1 - Written exam, 2.5 credits, Grading scale: A, B, C, D, E, FX, F

Based on recommendation from KTH’s coordinator for disabilities, the examiner will decide how to adapt an examination for students with documented disability.

The examiner may apply another examination format when re-examining individual students.

The examiner decides, in consultation with KTH's coordinator for disabilities (Funka), about possible adapted examination for students with documented, permanent disabilities. The examiner may permit other examination format for re-examination of individual students.

Opportunity to complete the requirements via supplementary examination

No information inserted

Opportunity to raise an approved grade via renewed examination

No information inserted

Examiner

Douglas Wikström

Sonja Buchegger

Further information

Course web

Further information about the course can be found on the Course web at the link below. Information on the Course web will later be moved to this site.

Course web DD2520

Offered by

EECS/Computer Science

Main field of study *

Computer Science and Engineering

Education cycle *

Second cycle

Add-on studies

No information inserted

Ethical approach *

  • All members of a group are responsible for the group's work.
  • In any assessment, every student shall honestly disclose any help received and sources used.
  • In an oral assessment, every student shall be able to present and answer questions about the entire assignment and solution.

Supplementary information

In this course, the EECS code of honor applies, see:
http://www.kth.se/en/eecs/utbildning/hederskodex