The Crypto Challenge Contest
Four degrees of difficulty, from pen & paper to complex mathematical problems
Solved Level 2 challenge Brute-Force-Attack on Triple-DES with Reduced Key Space
Solved Level 1 challenge Number Sequence
Solved Level 2 challenge Brute-Force-Attack on Triple-DES with Reduced Key Space
Solved Level 2 challenge Brute-Force-Attack on Triple-DES with Reduced Key Space
Solved Level 2 challenge Cracking SHA1-Hashed Passwords
Solved Level 2 challenge Brute-Force-Attack on Triple-DES with Reduced Key Space
Solved Level 2 challenge Alice's Birthday Party (Part 1)
Solved Level 2 challenge Cracking SHA1-Hashed Passwords
Four degrees of difficulty, from pen & paper to complex mathematical problems