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
gnomeright Passwords as Keys 50
Neutr0nys Micro Transmissions 120
rain_cloud CERTainly not 30
HFTuray Keyed Permutations 5
Wenennefer Symmetry 50
avm Passwords as Keys 50
avm Modes of Operation Starter 15
fibonnaci Modular Inverting 25
avm Structure of AES 15
gnomeright Bringing It All Together 50
fibonnaci Modular Arithmetic 2 20
avm Resisting Bruteforce 10
avm Keyed Permutations 5
fibonnaci Modular Arithmetic 1 20
avm Unencryptable 125
fibonnaci Greatest Common Divisor 15
Wenennefer ECB CBC WTF 55
richardgfargles Finding Flags 2
avm Ellipse Curve Cryptography 125
crypto_cris Bytes and Big Integers 10
Blood_Character Finding Flags 2
Pilgrimjk Hex 5
crypto_cris Base64 10
Pilgrimjk ASCII 5
Abbayyaar Finding Flags 2
Pilgrimjk Great Snakes 3
crypto_cris Hex 5
Pilgrimjk Finding Flags 2
rain_cloud Privacy-Enhanced Mail? 25
avm No Way Back Home 100
Wenennefer RSA or HMAC? Part 2 100
crypto_cris ASCII 5
DahliaSR Working with Fields 10
crypto_cris Network Attacks 5
avm Chinese Remainder Theorem 40
avm Modular Square Root 35
avm Legendre Symbol 35
chrischako RSA Decryption 20
avm Adrien's Signs 80
chrischako Private Keys 20
Ah_Crypto2 RSA Signatures 25
lmmast ASCII 5
lmmast Great Snakes 3
Spicezb Quadratic Residues 25
chrischako Euler's Totient 20
Ah_Crypto2 Computing Public Values 25
Ah_Crypto2 RSA Decryption 20
chrischako Public Keys 15
Spicezb Modular Inverting 25
Ah_Crypto2 Private Keys 20

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