Account

Name
dbuq
Username
dbuq
Joined
Aug. 3, 2011, 11:42 a.m.

Rank
88
Points
22,762
Trophies
Gold1
Silver1
Bronze0

Active Challenges (1)

LevelNameAttemptsDate
ORYX Stream Cipher Part I2 / 20Dec. 17, 2011, 9:59 p.m.

Solved Challenges (43)

LevelNamePointsDate
Nils away on travel200Aug. 8, 2013, 7:19 p.m.
BCR code (Book-Caesar-RSA)1,216Jan. 15, 2013, 5:31 p.m.
A hidden word110Jan. 15, 2013, 3:09 p.m.
Smartcard RSA1,125Jan. 14, 2013, 7:40 p.m.
Factorization Cipher — Part 21,152Jan. 14, 2013, 4:02 p.m.
Letter to the Templars — Part 31,233Jan. 13, 2013, 8:35 p.m.
Letter to the Templars — Part 2101Jan. 13, 2013, 8:25 p.m.
Number Sequence — Part 4100Jan. 13, 2013, 8:07 p.m.
Beaver Code101Jan. 12, 2013, 8:02 p.m.
Letter to the Templars — Part 1200July 17, 2012, 11:23 a.m.
Number Sequence — Part 3200March 31, 2012, 7:28 p.m.
The Book Code: A Challenge for Bookworms200March 21, 2012, 11:36 p.m.
ECDH-Key Exchange for Beginners200Feb. 24, 2012, 3:06 p.m.
AES key — encoded in the machine readable zone of a European ePassport1,406Feb. 1, 2012, 7:17 p.m.
Factorization Cipher — Part 1200Oct. 18, 2011, 3:28 a.m.
Grille Cipher150Oct. 15, 2011, 7:39 p.m.
Post-Quantum Cryptography: Unbalanced Oil and Vinegar System — Part 1101Sept. 28, 2011, 12:33 p.m.
A really long number sequence1,398Sept. 23, 2011, 1:51 a.m.
Kaskade-S/T — Part 1101Sept. 16, 2011, 11:43 p.m.
Enigma Part 11,162Sept. 9, 2011, 10:01 p.m.
Affine Codes / Modulo Arithmetic with N / Extended Euclid200Sept. 9, 2011, 12:24 p.m.
Pigpen with a twist — Part 1200Sept. 5, 2011, 10:17 p.m.
Classical Ciphers^3100Sept. 5, 2011, 5:21 p.m.
Modified Caesar Cipher200Sept. 2, 2011, 4:05 p.m.
Molehunt (Part 2/3)100Aug. 27, 2011, 11:52 a.m.
Not-so-Secret Message from Malawi — Part I (RSA)1,165Aug. 21, 2011, 10:22 p.m.
Hybrid Encryption I1,168Aug. 21, 2011, 3:31 p.m.
Broadcasting and low exponent — RSA Attack1,337Aug. 21, 2011, 12:48 p.m.
Alice's Birthday Party (Part 2)1,165Aug. 21, 2011, 12:45 p.m.
Alice's Birthday Party (Part 1)1,165Aug. 21, 2011, 3 a.m.
Number Sequence — Part 2103Aug. 19, 2011, 2:42 p.m.
RSA: Two different keys — same ciphertext1,824Aug. 17, 2011, 4:29 p.m.
ADFGVX — Part 2200Aug. 16, 2011, 11:32 a.m.
Letter from the Alleged Countess Julie von Ortenburg100Aug. 14, 2011, 2:15 p.m.
A modified homophonic cipher with reduced alphabets — Part 2100Aug. 14, 2011, 1:35 a.m.
A modified homophonic cipher with reduced alphabets — Part 1100Aug. 14, 2011, 12:43 a.m.
Brute-Force-Attack on Triple-DES with Reduced Key Space1,166Aug. 13, 2011, 5:52 p.m.
Cracking SHA1-Hashed Passwords1,213Aug. 13, 2011, 4:56 p.m.
Monoalphabetic Substitution100Aug. 3, 2011, 5:01 p.m.
One-Time Pad with Flaws100Aug. 3, 2011, 4:31 p.m.
Caesar Encryption100Aug. 3, 2011, 2:08 p.m.
Original Caesar Cipher100Aug. 3, 2011, 1:45 p.m.
Number Sequence100Aug. 3, 2011, 1:44 p.m.

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