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
DavidKrell Legendre Symbol 35
4rg0 Working with Fields 10
SMBITHI Deriving Symmetric Keys 40
4rg0 Modulus Inutilis 50
Dmess Great Snakes 3
Dmess Finding Flags 2
SMBITHI Computing Shared Secrets 30
SMBITHI Computing Public Values 25
SMBITHI Generators of Groups 20
hanuta Finding Flags 2
SMBITHI Working with Fields 10
SMBITHI Modulus Inutilis 50
Dgcg Triple DES 60
s0jaku Bytes and Big Integers 10
cyk0sure Everything is Big 70
0x0n0m4d Modular Inverting 25
s0jaku Base64 10
SMBITHI Salty 20
s0jaku Hex 5
s0jaku ASCII 5
g3k1 Megalomaniac 3 120
g3k1 Megalomaniac 2 120
g3k1 Megalomaniac 1 100
g3k1 Decrypting TLS 1.2 30
4rg0 Salty 20
g3k1 Authenticated Handshake 40
g3k1 Decrypting TLS 1.3 35
g3k1 Saying Hello 20
un5h4d0w XOR Starter 10
g3k1 TLS Handshake 15
whiterose0x666 Modular Arithmetic 2 20
g3k1 Sharks on the Wire 10
g3k1 Secure Protocols 5
g3k1 RSA or HMAC? Part 2 100
g3k1 JSON in JSON 40
0x0n0m4d Modular Arithmetic 2 20
g3k1 RSA or HMAC? 35
g3k1 JWT Secrets 25
g3k1 No Way JOSE 20
whiterose0x666 Modular Arithmetic 1 20
g3k1 JWT Sessions 10
g3k1 Token Appreciation 5
un5h4d0w Bytes and Big Integers 10
SMBITHI Manyprime 40
DavidKrell Quadratic Residues 25
whiterose0x666 Extended GCD 20
Wanini Parameter Injection 60
verion Base64 10
un5h4d0w Base64 10
4rg0 Manyprime 40

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