MrR3boot

Two robots

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Rank: #306

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Level: md5
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Submitted Solutions

Symmetry 0
Lazy CBC 0
ECB CBC WTF 1
ECB Oracle 1

Solved Challenges

Block Ciphers CTRIME 70
Block Ciphers Bean Counter 60
Block Ciphers Symmetry 50
Block Ciphers Lazy CBC 60
Mathematics Modular Square Root 35
Mathematics Size and Basis 15
Mathematics Vectors 10
Diffie-Hellman Diffie-Hellman Starter 1 10
Block Ciphers Flipping Cookie 60
Block Ciphers Bringing It All Together 50
Block Ciphers Diffusion through Permutation 30
Block Ciphers Confusion through Substitution 25
Block Ciphers Round Keys 20
Block Ciphers Structure of AES 15
Block Ciphers Resisting Bruteforce 10
Block Ciphers Keyed Permutations 5
Block Ciphers ECB CBC WTF 55
Block Ciphers ECB Oracle 60
Block Ciphers Passwords as Keys 50
Mathematics Legendre Symbol 35
Mathematics Quadratic Residues 25
General XOR Properties 15
RSA RSA Starter 2 15
Elliptic Curves Background Reading 5
RSA RSA Starter 1 10
General CERTainly not 30
General Privacy-Enhanced Mail? 25
Mathematics Chinese Remainder Theorem 40
General Modular Inverting 25
Misc No Leaks 100
General Modular Arithmetic 2 20
Block Ciphers Block Cipher Mode Starter 15
Misc Gotta Go Fast 40
General Modular Arithmetic 1 20
General Lemur XOR 40
General Extended GCD 20
General Greatest Common Divisor 15
General You either know, XOR you don't 30
General Favourite byte 20
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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