Rex

Joined: 2020-07-11T19:38:14Z

Rank: #15194

Level: 1
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2021-07-30T21:52:44Z	Symmetric Ciphers	ECB Oracle	60
2021-07-28T22:38:59Z	Symmetric Ciphers	Modes of Operation Starter	15
2021-07-28T22:16:04Z	Symmetric Ciphers	Confusion through Substitution	25
2021-07-28T22:04:38Z	Symmetric Ciphers	Round Keys	20
2021-07-28T22:00:54Z	Symmetric Ciphers	Structure of AES	15
2021-07-27T22:00:24Z	Symmetric Ciphers	Diffusion through Permutation	30
2020-11-27T21:14:56Z	Elliptic Curves	Background Reading	5
2020-07-12T23:05:11Z	General	CERTainly not	30
2020-07-12T22:33:12Z	General	Privacy-Enhanced Mail?	25
2020-07-12T21:42:59Z	General	Modular Inverting	25
2020-07-12T21:40:30Z	General	Modular Arithmetic 2	20
2020-07-12T21:20:50Z	General	Modular Arithmetic 1	20
2020-07-12T21:17:10Z	General	Extended GCD	20
2020-07-12T20:54:01Z	General	Greatest Common Divisor	15
2020-07-12T20:50:12Z	General	Lemur XOR	40
2020-07-12T20:15:24Z	General	You either know, XOR you don't	30
2020-07-12T19:36:17Z	General	Favourite byte	20
2020-07-12T19:25:11Z	General	XOR Properties	15
2020-07-12T19:18:18Z	General	XOR Starter	10
2020-07-12T19:16:17Z	General	Encoding Challenge	40
2020-07-12T13:44:50Z	General	Bytes and Big Integers	10
2020-07-12T13:26:37Z	General	Base64	10
2020-07-12T13:24:53Z	General	Hex	5
2020-07-12T13:24:11Z	General	ASCII	5
2020-07-12T13:18:01Z	Introduction	Network Attacks	5
2020-07-12T13:16:23Z	Introduction	Finding Flags	2
2020-07-12T13:15:01Z	Introduction	Great Snakes	3