ispo

Two robots

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Rank: #1009

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Website: https://github.com/ispoleet

Level: 1
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Submitted Solutions

Let's Decrypt Again 0
Vote for Pedro 0
Null or Never 0
Bespoke Padding 0
Blinding Light 0
Let's Decrypt 0
Signing Server 1
Ron was Wrong, Whit is Right 0
Endless Emails 0
Forbidden Fruit 1
Paper Plane 0
The Good, The Pad, The Ugly 0
Pad Thai 1
Oh SNAP 0
Dancing Queen 0
Stream of Consciousness 0
Logon Zero 0
CTRIME 1
ECB Oracle 0
Invariant 0
2020 (TETCTF) 0
Calm Down (HKCERT CTF) 0
Mixed Up 0
WOTS Up 2 1
WOTS Up 1
Merkle Trees 0
No Difference 0
Twin Keys 0
PriMeD5 0
Hash Stuffing 0
MDFlag 0
MD0 0
Sign in Please (HKCERT CTF) 0

Solved Challenges

Lattices What's a Lattice? 40
Lattices Gram Schmidt 30
Lattices Size and Basis 15
Lattices Vectors 10
RSA Let's Decrypt Again 175
RSA Vote for Pedro 150
RSA Null or Never 100
RSA Bespoke Padding 100
RSA Blinding Light 120
RSA Let's Decrypt 80
RSA Signing Server 60
RSA RSA Backdoor Viability 175
RSA Ron was Wrong, Whit is Right 90
RSA Fast Primes 75
RSA Marin's Secrets 50
RSA Infinite Descent 50
RSA Endless Emails 150
RSA Everything is Still Big 100
RSA Crossed Wires 100
RSA Everything is Big 70
RSA Modulus Inutilis 50
RSA Salty 20
RSA Manyprime 40
RSA Square Eyes 35
RSA Monoprime 30
RSA Inferius Prime 30
RSA Factoring 15
RSA RSA Signatures 25
RSA RSA Decryption 20
RSA Private Keys 20
RSA Euler's Totient 20
RSA Public Keys 15
RSA Modular Exponentiation 10
Symmetric Ciphers Forbidden Fruit 150
Symmetric Ciphers Paper Plane 120
Symmetric Ciphers The Good, The Pad, The Ugly 100
Symmetric Ciphers Pad Thai 80
Symmetric Ciphers Oh SNAP 120
Symmetric Ciphers Dancing Queen 120
Symmetric Ciphers Stream of Consciousness 80
Symmetric Ciphers Logon Zero 80
Symmetric Ciphers CTRIME 70
Symmetric Ciphers Bean Counter 60
Symmetric Ciphers Symmetry 50
Symmetric Ciphers Triple DES 60
Symmetric Ciphers Lazy CBC 60
Symmetric Ciphers Flipping Cookie 60
Symmetric Ciphers ECB Oracle 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
Hash Functions Invariant 250
CTF Archive 2020 (TETCTF) 0
CTF Archive Calm Down (HKCERT CTF) 0
Hash Functions Mixed Up 120
Hash Functions WOTS Up 2 90
Hash Functions WOTS Up 75
Hash Functions Merkle Trees 25
Hash Functions No Difference 175
Hash Functions Twin Keys 100
Hash Functions PriMeD5 100
Hash Functions Hash Stuffing 50
Hash Functions Jack's Birthday Confusion 30
Hash Functions MDFlag 125
Hash Functions MD0 80
CTF Archive Sign in Please (HKCERT CTF) 0
Hash Functions Collider 50
Hash Functions Jack's Birthday Hash 20
General Transparency 50
General SSH Keys 35
General CERTainly not 30
General Privacy-Enhanced Mail? 25
General Modular Arithmetic 2 20
General Modular Inverting 25
General Modular Arithmetic 1 20
General Extended GCD 20
General Greatest Common Divisor 15
General Lemur XOR 40
General Encoding Challenge 40
General You either know, XOR you don't 30
General XOR Starter 10
General Favourite byte 20
General XOR Properties 15
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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