Account

Name
kyprizel
Username
kyprizel
Joined
Oct. 16, 2010, 5:52 p.m.

Points
20,795
Rank
104
Trophies
Gold0
Silver2
Bronze3

Progress
Level I Challenges
5 / 93
Level II Challenges
13 / 179
Level III Challenges
0 / 77
Level X Challenges
0 / 18

Active Challenges (2)

LevelNameAttemptsDate
Lattice Part 13 / 999Sept. 10, 2011, 11:23 p.m.
Caesar Encryption1 / 15Nov. 2, 2010, 6:37 a.m.

Solved Challenges (18)

LevelNamePointsDate
Affine Codes / Modulo Arithmetic with N / Extended Euclid200Sept. 9, 2011, 1:47 p.m.
Unusual encryption using a diophantine equation1,613Sept. 7, 2011, 11:26 a.m.
Pigpen with a twist — Part 1200Sept. 6, 2011, 12:53 p.m.
Smartcard RSA1,166Aug. 23, 2011, 1:41 p.m.
RSA: Two different keys — same ciphertext1,725Aug. 18, 2011, 2:27 p.m.
Number Sequence — Part 2103Aug. 14, 2011, 11:34 a.m.
Original Caesar Cipher100Aug. 11, 2011, 2:19 p.m.
Broadcasting and low exponent — RSA Attack1,391Aug. 10, 2011, 5:08 p.m.
ORYX Stream Cipher Part I1,188May 1, 2011, 6:17 p.m.
Enigma Part 21,188April 30, 2011, 1:57 p.m.
Cracking SHA1-Hashed Passwords1,660April 8, 2011, 9:36 p.m.
Hybrid Encryption I1,824Nov. 3, 2010, 11:26 a.m.
Enigma Part 11,469Oct. 25, 2010, 11:55 a.m.
Not-so-Secret Message from Malawi — Part I (RSA)1,660Oct. 18, 2010, 6:51 a.m.
Alice's Birthday Party (Part 1)1,725Oct. 16, 2010, 10:05 p.m.
Number Sequence133Oct. 16, 2010, 8:43 p.m.
Brute-Force-Attack on Triple-DES with Reduced Key Space1,725Oct. 16, 2010, 8:24 p.m.
Alice's Birthday Party (Part 2)1,725Oct. 16, 2010, 8 p.m.

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