mustafa_algasham

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Solved Challenges

Symmetric Ciphers Paper Plane 120
General Lemur XOR 40
Symmetric Ciphers Logon Zero 80
Symmetric Ciphers Dancing Queen 120
Symmetric Ciphers Pad Thai 80
General Encoding Challenge 40
General Transparency 50
Symmetric Ciphers Lazy CBC 60
General SSH Keys 35
General CERTainly not 30
General Privacy-Enhanced Mail? 25
RSA Factoring 15
RSA Monoprime 30
RSA RSA Signatures 25
Hash Functions Jack's Birthday Confusion 30
Hash Functions Jack's Birthday Hash 20
Diffie-Hellman Working with Fields 10
Diffie-Hellman Deriving Symmetric Keys 40
Diffie-Hellman Computing Shared Secrets 30
Diffie-Hellman Computing Public Values 25
Diffie-Hellman Generators of Groups 20
RSA RSA Decryption 20
RSA Private Keys 20
RSA Euler's Totient 20
RSA Public Keys 15
RSA Modular Exponentiation 10
General Modular Inverting 25
General Modular Arithmetic 2 20
General Modular Arithmetic 1 20
General Extended GCD 20
General Greatest Common Divisor 15
General You either know, XOR you don't 30
General Favourite byte 20
General XOR Properties 15
General XOR Starter 10
Symmetric Ciphers Flipping Cookie 60
Symmetric Ciphers ECB Oracle 60
General Bytes and Big Integers 10
General Base64 10
General Hex 5
General ASCII 5
Hash Functions Invariant 250
Hash Functions Mixed Up 120
Hash Functions MD0 80
Hash Functions No Difference 175
Hash Functions PriMeD5 100
Hash Functions Hash Stuffing 50
Hash Functions Collider 50
Diffie-Hellman The Matrix Revolutions 125
Diffie-Hellman The Matrix Reloaded 100
Diffie-Hellman Static Client 2 120
Diffie-Hellman Additive 70
Diffie-Hellman Static Client 100
RSA Vote for Pedro 150
RSA Signing Server 60
RSA Everything is Still Big 100
RSA Everything is Big 70
RSA RSA Backdoor Viability 175
RSA Ron was Wrong, Whit is Right 90
RSA Fast Primes 75
RSA Infinite Descent 50
RSA Square Eyes 35
Symmetric Ciphers Beatboxer 150
Symmetric Ciphers Forbidden Fruit 150
Symmetric Ciphers Oracular Spectacular 150
Symmetric Ciphers The Good, The Pad, The Ugly 100
Symmetric Ciphers Oh SNAP 120
Symmetric Ciphers Stream of Consciousness 80
Symmetric Ciphers CTRIME 70
Symmetric Ciphers Bean Counter 60
Symmetric Ciphers Symmetry 50
Symmetric Ciphers Triple DES 60
Symmetric Ciphers ECB CBC WTF 55
Symmetric Ciphers Passwords as Keys 50
Symmetric Ciphers Modes of Operation Starter 15
Symmetric Ciphers Bringing It All Together 50
Symmetric Ciphers Diffusion through Permutation 30
Symmetric Ciphers Confusion through Substitution 25
Symmetric Ciphers Round Keys 20
Symmetric Ciphers Structure of AES 15
Symmetric Ciphers Resisting Bruteforce 10
Symmetric Ciphers Keyed Permutations 5
Introduction Great Snakes 3
Introduction Finding Flags 2

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