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Kontakt zum IKS

Am Fasanengarten 5
Geb. 50.34

D-76131 Karlsruhe

Tel.: + 49 721 608-44205
Fax: + 49 721 608-55022

E-Mail: info(at)iks.kit.edu

Contact to IKS

Am Fasanengarten 5
Building 50.34

76131 Karlsruhe

Germany

Phone: + 49 721 608-44205
Fax: + 49 721 608-55022

Email: info(at)iks.kit.edu

News

40 year anniversary of the Department of Informatics at KIT

From 12th to 13th of October 2012 the KIT Department of Informatics held its 40th anniversary. More information can be found on the corresponding website.

PeerEnergyCloud

The project PeerEnergyCloud was awarded with a price in the "Trusted Cloud" competition.

Matthias Huber at PITS 2012

Matthias Huber gave a talk at this year's "Public IT-Security" in Berlin about secure collaboration in the cloud. The congress was held from 9-25-12 to 9-26-12.

KASTEL at it-sa 2012

Our competence center KASTEL will be represented at the IT security expo it-sa 2012 in Nuremberg from 16th to 18th of October this year.

Science Exchange Program 2012 Shanghai-Karlsruhe

Within the Science Exchange Program 2012 Chinese and German students visit us to work on a cryptographic task for one week. More information can be found on the Department of Informatics website.

PHOENIX TV show on Cyberwar

Jörn Müller-Quade debates in a PHOENIX TV show on Friday, July 27th, at 1.45 pm about the topic Cyberwar.

KIT-Kinder-Uni 2012

On Tuesday, August 7th, our colleagues Christian Henrich and Daniel Kraschewski lecture about "Geheimschriften und wie man sie knackt" within KIT-Kinder-Uni 2012.

Day of IT Security

Within the Day of IT Security at IHK (Haus der Wirtschaft) in Karlsruhe on July 7th 2012 Jörn Müller-Quade talks about "Miracles through Cryptography."

CeBIT interview

Within the CeBIT 2012 the video channel of the KIT did an interview with Tobias Nilges about security in the cloud.

KA-IT-SI talk

On May 10th 2012 Dirk Achenbach gives a talk about secure cloud computing at a KA-IT-SI event at Messe Karlsruhe.

CLOUDZONE 2012

From May 10th to May 11th CLOUDZONE 2012 takes place at Messe Karlsruhe with interesting exhibitions (including our project MimoSecco). Further Jörn Müller-Quade and Christian Henrich moderates the Trendsession 2 at Trendkongress.

talKIT 2012

The event talKIT 2012 - das Technologieforum is taking place from May 9th to May 10th at KIT. Within talKIT 2012 Jörn Müller-Quade participates in a panel discussion.

Hannover Messe 2012

Within the Hannover Messe 2012 Jörn Müller-Quade took part in a panel discussion about security of urban infrastructures.

Girls'Day 2012

Our institute participates in the Girls'Day event, which is taking place on Thursday, 04-26-12.

KIT-Jahresempfang 2012

On 3-22-12 the Karlsruhe Institute of Technology (KIT) hosted this year's Jahresempfang. KASTEL and the IKS presented an IT security lounge with an Enigma.

CeBIT: Cumulus4j on ZDNet.de

ZDNet.de posts a short CeBIT review of the Cumulus4j project.

CeBIT: Handelsblatt interview

In Handelsblatt (No. 046 from 3-5-12) Jörn Müller-Quade talks about IT security in corporate networks.

Television report in ARD Mittagsmagazin

Jörn Müller-Quade talks about the security of critical infrastructures in the television show ARD Mittagsmagazin.

Lecture prizes

Within the Semesterkolloquium at the faculty for computer science at the KIT Jörn Müller-Quade und Dennis Hofheinz received prizes for the lectures Sicherheit and Komplexitätstheorie, respectively.

"Cryptography at your fingertips"

From 2012 on, KASTEL will cooperate with the Karlsruher IT-Sicherheitsinitiative KA-IT-Si in order to improve knowledge transfer between research and industry. The cooperation will get under way on the 26th of January 2012 with lectures and demonstrations under the title "Cryptography at your fingertips". We refer to the press release for more information.

New project: CLOUDwerker

The project CLOUDwerker starts on 01-24-2012. Further information can be found on the project page.

"Cryptography at your fingertips"

From 2012 on, KASTEL will cooperate with the Karlsruher IT-Sicherheitsinitiative KA-IT-Si in order to improve knowledge transfer between research and industry. The cooperation will get under way on the 26th of January 2012 with lectures and demonstrations under the title "Cryptography at your fingertips".

 

All news

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News

40 year anniversary of the Department of Informatics at KIT

From 12th to 13th of October 2012 the KIT Department of Informatics held its 40th anniversary. More information can be found on the corresponding website.

PeerEnergyCloud

The project PeerEnergyCloud was awarded with a price in the "Trusted Cloud" competition.

Matthias Huber at PITS 2012

Matthias Huber gave a talk at this year's "Public IT-Security" in Berlin about secure collaboration in the cloud. The congress was held from 9-25-12 to 9-26-12.

KASTEL at it-sa 2012

Our competence center KASTEL will be represented at the IT security expo it-sa 2012 in Nuremberg from 16th to 18th of October this year.

Science Exchange Program 2012 Shanghai-Karlsruhe

Within the Science Exchange Program 2012 Chinese and German students visit us to work on a cryptographic task for one week. More information can be found on the Department of Informatics website.

PHOENIX TV show on Cyberwar

Jörn Müller-Quade debates in a PHOENIX TV show on Friday, July 27th, at 1.45 pm about the topic Cyberwar.

KIT-Kinder-Uni 2012

On Tuesday, August 7th, our colleagues Christian Henrich and Daniel Kraschewski lecture about "Geheimschriften und wie man sie knackt" within KIT-Kinder-Uni 2012.

Day of IT Security

Within the Day of IT Security at IHK (Haus der Wirtschaft) in Karlsruhe on July 7th 2012 Jörn Müller-Quade talks about "Miracles through Cryptography."

CeBIT interview

Within the CeBIT 2012 the video channel of the KIT did an interview with Tobias Nilges about security in the cloud.

KA-IT-SI talk

On May 10th 2012 Dirk Achenbach gives a talk about secure cloud computing at a KA-IT-SI event at Messe Karlsruhe.

CLOUDZONE 2012

From May 10th to May 11th CLOUDZONE 2012 takes place at Messe Karlsruhe with interesting exhibitions (including our project MimoSecco). Further Jörn Müller-Quade and Christian Henrich moderates the Trendsession 2 at Trendkongress.

talKIT 2012

The event talKIT 2012 - das Technologieforum is taking place from May 9th to May 10th at KIT. Within talKIT 2012 Jörn Müller-Quade participates in a panel discussion.

Hannover Messe 2012

Within the Hannover Messe 2012 Jörn Müller-Quade took part in a panel discussion about security of urban infrastructures.

Girls'Day 2012

Our institute participates in the Girls'Day event, which is taking place on Thursday, 04-26-12.

KIT-Jahresempfang 2012

On 3-22-12 the Karlsruhe Institute of Technology (KIT) hosted this year's Jahresempfang. KASTEL and the IKS presented an IT security lounge with an Enigma.

CeBIT: Cumulus4j on ZDNet.de

ZDNet.de posts a short CeBIT review of the Cumulus4j project.

CeBIT: Handelsblatt interview

In Handelsblatt (No. 046 from 3-5-12) Jörn Müller-Quade talks about IT security in corporate networks.

Television report in ARD Mittagsmagazin

Jörn Müller-Quade talks about the security of critical infrastructures in the television show ARD Mittagsmagazin.

Lecture prizes

Within the Semesterkolloquium at the faculty for computer science at the KIT Jörn Müller-Quade und Dennis Hofheinz received prizes for the lectures Sicherheit and Komplexitätstheorie, respectively.

"Cryptography at your fingertips"

From 2012 on, KASTEL will cooperate with the Karlsruher IT-Sicherheitsinitiative KA-IT-Si in order to improve knowledge transfer between research and industry. The cooperation will get under way on the 26th of January 2012 with lectures and demonstrations under the title "Cryptography at your fingertips". We refer to the press release for more information.

New project: CLOUDwerker

The project CLOUDwerker starts on 01-24-2012. Further information can be found on the project page.

"Cryptography at your fingertips"

From 2012 on, KASTEL will cooperate with the Karlsruher IT-Sicherheitsinitiative KA-IT-Si in order to improve knowledge transfer between research and industry. The cooperation will get under way on the 26th of January 2012 with lectures and demonstrations under the title "Cryptography at your fingertips".

 

All news

Lecture Security

Lecturer

Lecturer: Jörn Müller-Quade

 

Exercise

Tutor: Christian Henrich
Homepage of the exercise

 

Dates and Location

Monday 11:30 - 13:00 Benz (Building 10.21)
Thursday 15:45 - 17:15 Daimler (Building 10.21) alternation between lecture and exercise on a weakly basis

 

Content

The lecture Security deals with the basics of computer security as well as with the basic terms of symmetric and asymmetric cryptography.

As a Bachelor or Master student of informatics the lecture is testable as a regular lecture (Stammmodul). As a Diploma student of informatics the lecture is only testable as a compulsory optional subject (Wahlpflichtfach) during the Hauptdiplom.

 

Exam

As of now the registration for the exam is open.

End of registration: July 18, 2011

Last date to cancel registration: 20 July, 2011

Expected Examination Date: Friday, Juli 22, 2010

Location: Benz- and Daimler-Lecture Hall (Building 10.21)

Results: results of the first exam (PDF)

 

Material for the lecture

Lecture Slides

  1. Lecture April 11 2011: Introduction
  2. Lecture April 14 2011: Symmetric Encryption
  3. Lecture April 18 2011: Blockciphers
  4. Lecture April 28 2011: DES, Hash Functions
  5. Lecture May 2 2011: Hash Functions
  6. Lecture May 5 2011: IND-CPA
  7. Lecture May 9 2011: IND-CCA
  8. Lecture May 16 2011: RSA
  9. Lecture May 19 2011: Attacks on RSA
  10. Lecture May 23 2011: Protocols
  11. Lecture May 30 2011: Key Exchange Protocols
  12. Lecture June 6 2011: Authentication
  13. Lecture June 9 2011: Passwords
  14. Lecture June 20 2011: Access Control

 

Preliminary Script

Preliminary Script

Caution! This is only a preliminary version of the script! Neither the correctness nor completeness are guaranteed!

 

Literature

Jonathan Katz, Yehuda Lindell: "Introduction to Modern Cryptography", ISBN 1-584-88551-3
Bruce Schneier: "Angewandte Kryptographie", ISBN 3-8273-7228-3