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Cryptography 9

NB: The key concept for this card is use of weak algorithms/functions, especially self-built ones.

How to play?

Andy can bypass random number generation, random GUID generation, hashing and encryption functions because they have been self-built and/or are weak

Mappings

Owasp ASVS (4.0): 6.2.2 ,6.2.3 ,6.3.1 ,6.3.3

Capec: 97

Owasp SCP: 60,104,105

Owasp Appsensor:

Safecode: 14,21,29,32,33

ASVS (4.0) Cheatsheetseries Index

ASVS V6.2 - Algorithms

ASVS V6.3 - Random Values

Attacks

Cryptographic Algorithm Attacks

Hash Collision Attacks

Encryption Bypass

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