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Level: md5
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Submitted Solutions

Modular Square Root 2
Bit by Bit 3
No Leaks 0
Successive Powers 1
Endless Emails 0
Ron was Wrong, Whit is Right 1
Infinite Descent 4
Static Client 4
Adrien's Signs 2
Armory 3
CTRIME 2
Lemur XOR 11

Solved Challenges

Block Ciphers Round Keys 20
Block Ciphers Structure of AES 15
Block Ciphers Resisting Bruteforce 10
Block Ciphers Keyed Permutations 5
Mathematics Modular Square Root 35
Diffie-Hellman Static Client 2 150
Elliptic Curves Elliptic Nodes 150
Mathematics Prime and Prejudice 200
Misc Toshi's Treasure 150
RSA Crossed Wires 100
Mathematics Legendre Symbol 35
Mathematics Quadratic Residues 25
General XOR Properties 15
Misc Lo-Hi Card Game 120
Misc Bit by Bit 120
Block Ciphers ECB CBC WTF 55
Misc No Leaks 100
Block Ciphers Stream of Consciousness 80
Block Ciphers Bean Counter 60
Mathematics Modular Binomials 80
Mathematics Successive Powers 60
Mathematics Adrien's Signs 60
Diffie-Hellman Static Client 150
Diffie-Hellman Script Kiddie 70
Elliptic Curves ProSign 3 100
Elliptic Curves Curveball 100
Mathematics Chinese Remainder Theorem 40
Elliptic Curves Exceptional Curves 100
Elliptic Curves Smooth Criminal 60
Elliptic Curves Micro Transmissions 120
Diffie-Hellman Additive 70
Block Ciphers Lazy CBC 60
Block Ciphers Flipping Cookie 60
Elliptic Curves Efficient Exchange 50
General Favourite byte 20
General You either know, XOR you don't 30
General Lemur XOR 40
Elliptic Curves Curves and Logs 40
Elliptic Curves Scalar Multiplication 35
Elliptic Curves Point Addition 30
Elliptic Curves Point Negation 10
Misc Gotta Go Fast 40
Block Ciphers Symmetry 50
Block Ciphers CTRIME 70
Diffie-Hellman Export-grade 100
Diffie-Hellman Parameter Injection 60
Diffie-Hellman Diffie-Hellman Starter 5 40
Diffie-Hellman Diffie-Hellman Starter 4 30
Diffie-Hellman Diffie-Hellman Starter 3 20
Diffie-Hellman Diffie-Hellman Starter 2 20
Diffie-Hellman Diffie-Hellman Starter 1 10
RSA Manyprime 40
RSA Null or Never 100
RSA Everything is Still Big 100
RSA Salty 20
RSA Modulus Inutilis 50
RSA Everything is Big 70
Misc Armory 100
RSA Fast Primes 75
RSA Blinding Light 120
RSA Endless Emails 150
RSA Signing Server 60
General Modular Inverting 25
General Modular Arithmetic 2 20
General Modular Arithmetic 1 20
General Extended GCD 20
General Greatest Common Divisor 15
Elliptic Curves Background Reading 5
RSA Square Eyes 35
RSA Monoprime 30
RSA Inferius Prime 30
RSA Factoring 15
RSA RSA Starter 6 25
RSA Vote for Pedro 150
RSA Ron was Wrong, Whit is Right 90
RSA Marin's Secrets 50
RSA Infinite Descent 50
RSA RSA Starter 5 20
RSA RSA Starter 4 20
RSA RSA Starter 3 20
RSA RSA Starter 2 15
RSA RSA Starter 1 10
General CERTainly not 30
General Privacy-Enhanced Mail? 25
Block Ciphers ECB Oracle 60
Block Ciphers Block Cipher Mode Starter 15
Block Ciphers Passwords as Keys 50
General XOR Starter 10
General Encoding Challenge 40
General Bytes and Big Integers 10
General Base64 10
General Hex 5
General ASCII 5
Introduction Network Attacks 5
Introduction Great Snakes 3
Introduction Finding Flags 2

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