aawang

21st place

2182 points


Solves

Challenge Category Value Time
DES3 Symmetric cipher - Feistel network 500
DES INT Symmetric cipher - Feistel network 493
XXTEA Symmetric cipher - Feistel network 496
MT19937 Symmetric cipher - Keystream 493
LCG Symmetric cipher - Keystream 100
RC4 Symmetric cipher - Stream cipher 100