ECM

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Joined: 19 Nov 24

Rank: #3063

Level: 10
2060 0 1 0

500 points to next level

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Submitted Solutions

3 Dec 24 Missing Modulus 0

Solved Challenges

27 Dec 24 RSA RSA Backdoor Viability 175
6 Dec 24 Symmetric Ciphers Beatboxer 150
5 Dec 24 Symmetric Ciphers The Good, The Pad, The Ugly 100
5 Dec 24 Symmetric Ciphers CTRIME 70
5 Dec 24 Symmetric Ciphers Bean Counter 60
5 Dec 24 Symmetric Ciphers Symmetry 50
5 Dec 24 Symmetric Ciphers Pad Thai 80
5 Dec 24 Symmetric Ciphers Triple DES 60
5 Dec 24 Symmetric Ciphers Lazy CBC 60
5 Dec 24 Symmetric Ciphers Flipping Cookie 60
5 Dec 24 Symmetric Ciphers ECB Oracle 60
5 Dec 24 Symmetric Ciphers ECB CBC WTF 55
5 Dec 24 Symmetric Ciphers Passwords as Keys 50
5 Dec 24 Symmetric Ciphers Modes of Operation Starter 15
5 Dec 24 Symmetric Ciphers Diffusion through Permutation 30
5 Dec 24 Symmetric Ciphers Round Keys 20
5 Dec 24 Symmetric Ciphers Confusion through Substitution 25
5 Dec 24 Symmetric Ciphers Bringing It All Together 50
5 Dec 24 Symmetric Ciphers Structure of AES 15
4 Dec 24 Symmetric Ciphers Resisting Bruteforce 10
4 Dec 24 Symmetric Ciphers Keyed Permutations 5
28 Nov 24 Lattices Nativity 60
24 Nov 24 Lattices Noise Cheap 90
21 Nov 24 Lattices Missing Modulus 80
20 Nov 24 Lattices Noise Free 40
20 Nov 24 Lattices Too Many Errors 100
20 Nov 24 Lattices LWE Low Bits Message 20
20 Nov 24 Lattices LWE High Bits Message 15
20 Nov 24 Lattices LWE Intro 10
20 Nov 24 Lattices From Private to Public Key LWE 25
20 Nov 24 Lattices Bounded Noise 50
20 Nov 24 Lattices LWE Background 5
20 Nov 24 Lattices Backpack Cryptography 120
20 Nov 24 Lattices Find the Lattice 100
20 Nov 24 Lattices Gaussian Reduction 50
19 Nov 24 Lattices What's a Lattice? 40
19 Nov 24 Lattices Gram Schmidt 30
19 Nov 24 Lattices Size and Basis 15
19 Nov 24 Lattices Vectors 10

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