Solves

Data for the 50 most recent submitted challenge solves. To read writeups for our challenges, visit Solutions.
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Recent Solves
DateUserChallengeScore
tudaiobratno Modes of Operation Starter 15
snowlight Adrien's Signs 80
dispossable RSA Signatures 25
shurayz JWT Sessions 10
manasvoid Hex 5
shurayz Token Appreciation 5
shurayz SSH Keys 35
manasvoid ASCII 5
sma11pi9 Diffusion through Permutation 30
manasvoid Great Snakes 3
fidaj61461 Great Snakes 3
manasvoid Finding Flags 2
fidaj61461 Finding Flags 2
ewhite Bytes and Big Integers 10
Layailers ECB CBC WTF 55
dispossable RSA Decryption 20
Layailers ECB Oracle 60
yoavsasi Diffusion through Permutation 30
yoavsasi Confusion through Substitution 25
cafekao You either know, XOR you don't 30
dispossable Private Keys 20
yoavsasi Round Keys 20
zypangee Favourite byte 20
Steyrer187 Confusion through Substitution 25
Chritzt Confusion through Substitution 25
yoavsasi Structure of AES 15
Vichu Bytes and Big Integers 10
yoavsasi Resisting Bruteforce 10
zypangee XOR Properties 15
yoavsasi Keyed Permutations 5
dispossable Euler's Totient 20
Steyrer187 Round Keys 20
Chritzt Round Keys 20
Vichu Base64 10
Vichu Hex 5
ewhite Base64 10
Vichu ASCII 5
zypangee XOR Starter 10
Vichu Great Snakes 3
Vichu Finding Flags 2
Vichu Network Attacks 5
dispossable Public Keys 15
Dishankov Extended GCD 20
sma11pi9 Confusion through Substitution 25
dispossable Modular Exponentiation 10
zypangee Bytes and Big Integers 10
ewhite Hex 5
Steyrer187 Structure of AES 15
Chritzt Structure of AES 15
Dishankov Greatest Common Divisor 15

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