News
|
13.03.2019
|
Updated Exam ScheduleHere is the updated exam schedule, only the timeslot for one person changed (at their own request)
10:00-10:30 Kevin Wednesday, 10.04 10:00-10:30 Bohdan Here is the updated exam schedule, only the timeslot for one person changed (at their own request)
10:00-10:30 Kevin Wednesday, 10.04 10:00-10:30 Bohdan
|
|
18.02.2019
|
Exam DatesHi all, 10:00-10:30 Kevin Hi all, 10:00-10:30 Kevin Wednesday, 10.04 10:00-10:30 Bohdan Please let me know soon if you would like to reschedule or if you're indisposed
|
|
08.02.2019
|
Doodle Poll for Exam DatesHere's the doodle vote for the preferred days of the oral exams. Please only mark with no if you really do not have time on a certain day (i.e. not if it is just a bit inconvenient for you) |
|
04.02.2019
|
Last Q&A Session on Friday 08.02We will have a final Q&A Session Friday art 8:30 |
|
31.01.2019
|
Q&A Session on FridayThe results from the doodle poll are in. We will meet tomorrow at 12:30 in the usual place. |
|
30.01.2019
|
Alternative Timeslot for Q&A Session on FridayHey everyone, I'm terribly sorry but there's yet another clash of appointments this Friday at our usual timeslot. However, I'd like to do the Q&A session anyway this Friday. Please indicate in the doodle below which timeslots would suit you. Majority... Read more Hey everyone, I'm terribly sorry but there's yet another clash of appointments this Friday at our usual timeslot. However, I'd like to do the Q&A session anyway this Friday. Please indicate in the doodle below which timeslots would suit you. Majority wins. https://doodle.com/poll/svymrkdd4yqh2va3
|
|
28.01.2019
|
Q&A Session Friday 8:30Usual place, usual time |
|
24.01.2019
|
Exercise tomorrowHey everyone, tomorrow 8:30 exercises. We'll discuss exercise sheet 2. |
|
17.01.2019
|
Another typo on exercise sheet 02In exercise 4 DEC outputs either m or \bot (not 1 or 0). Thx to Bohdan |
|
17.01.2019
|
No exercises tomorrow 18.01.19Due to a clash of appointments the exercises are postponed to 25.01.19 |
|
14.01.2019
|
Another update of exercise sheet 2- In Exercise 2 we require the group G to be of prime order (in fact, any composite order with large factors would do) - In Exercise 3 we require that the field F has size 2^\secparam (instead of \secparam)
|
|
11.01.2019
|
Exercise Sheet 2 updatedFixed some unclarities: In exercise 2 added the condition m_0 \neq m_1 to the binding property, in exercise 4 a \gamma was missing in the description of DEC. Thanks to Florian and Jesko |
|
10.01.2019
|
No Exercise this weekThe next exercise/tutorial will be on the 18.01.2019 |
|
17.12.2018
|
New Exercise Sheet outIt is due the 18.01.19 |
|
17.12.2018
|
No Exercises on Friday 21.12.18On Friday 21.12.2018 there will be no exercises. Happy Hollidays! |
|
02.12.2018
|
Exercise Sheet SubmissionPlease submit you exercise sheets here |
|
19.11.2018
|
Another typo in Exercise Sheet 01 fixed... we're getting there :-) |
|
17.11.2018
|
Exercise Sheet 01 UpdatedTypos in the exercise sheet have been fixed. Also, due to a suggestion I've added an extra exercise (1b) which shows why we can assume without loss of generality that adversaries are deterministic. |
|
11.11.2018
|
Exercise Sheet outThe first exercise sheet is out. It is due Friday 07.12.18 |
|
10.11.2018
|
No Lecture on Monday 12.11.18Due to some unforeseen issues there will be no lecture on Monday 12.11. The next lecture will be on Monday the 19.11 |
|
05.11.2018
|
Chosen Ciphertext security of modified ElGamalThe result I referenced today can be found here |
|
05.11.2018
|
ExercisesExercises will be Friday 8:30 / 8:45 at CISPA 0.06. First time Friday 09.11.18. |
|
05.11.2018
|
Doodle Poll for Exercises |
|
10.10.2018
|
First LectureDue to a collision with an introduction event on Monday 15.10.18, the first lecture will take place Monday 22.10.18. |