lethang29

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Submitted Solutions

Ron was Wrong, Whit is Right 0
Crossed Wires 0
Lazy CBC 0

Solved Challenges

Elliptic Curves Point Addition 30
Elliptic Curves Point Negation 10
Crypto on the Web No Way JOSE 20
Block Ciphers Bean Counter 60
Mathematics What's a Lattice? 40
Mathematics Size and Basis 15
Mathematics Successive Powers 60
RSA RSA Backdoor Viability 175
RSA Ron was Wrong, Whit is Right 90
RSA Fast Primes 75
RSA Endless Emails 150
Elliptic Curves Background Reading 5
RSA Signing Server 60
Mathematics Modular Binomials 80
Mathematics Unencryptable 125
General SSH Keys 35
Misc Gotta Go Fast 40
Block Ciphers Symmetry 50
Crypto on the Web JWT Sessions 10
Mathematics Vectors 10
RSA Marin's Secrets 50
RSA Infinite Descent 50
RSA Everything is Still Big 100
Diffie-Hellman Script Kiddie 70
Diffie-Hellman Additive 70
Diffie-Hellman Static Client 100
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
RSA Crossed Wires 100
RSA Everything is Big 70
RSA Modulus Inutilis 50
RSA Salty 20
RSA Manyprime 40
General Transparency 50
RSA Square Eyes 35
Crypto on the Web Token Appreciation 5
Diffie-Hellman Diffie-Hellman Starter 1 10
Mathematics Chinese Remainder Theorem 40
Mathematics Modular Square Root 35
Mathematics Legendre Symbol 35
Mathematics Quadratic Residues 25
General CERTainly not 30
General Privacy-Enhanced Mail? 25
RSA Monoprime 30
RSA Inferius Prime 30
General Modular Inverting 25
General Modular Arithmetic 2 20
General Modular Arithmetic 1 20
General Extended GCD 20
Block Ciphers Lazy CBC 60
Block Ciphers Flipping Cookie 60
General You either know, XOR you don't 30
General Lemur XOR 40
General Favourite byte 20
RSA Factoring 15
Block Ciphers ECB CBC WTF 55
Block Ciphers ECB Oracle 60
General Greatest Common Divisor 15
General Encoding Challenge 40
General XOR Properties 15
General XOR Starter 10
Block Ciphers Passwords as Keys 50
Block Ciphers Block Cipher Mode Starter 15
Block Ciphers Bringing It All Together 50
General Bytes and Big Integers 10
General Base64 10
General Hex 5
General ASCII 5
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
RSA RSA Starter 6 25
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
Introduction Network Attacks 5
Introduction Great Snakes 3
Introduction Finding Flags 2

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