madhav_anand_

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Solved Challenges

Elliptic Curves Smooth Criminal 60
Elliptic Curves Point Addition 30
Elliptic Curves Point Negation 10
Elliptic Curves Background Reading 5
General Modular Inverting 25
General Modular Arithmetic 2 20
Mathematics Successive Powers 60
General Modular Arithmetic 1 20
Mathematics Chinese Remainder Theorem 40
General Extended GCD 20
Mathematics Modular Square Root 35
General Greatest Common Divisor 15
Mathematics Legendre Symbol 35
Mathematics Quadratic Residues 25
General Lemur XOR 40
General You either know, XOR you don't 30
Introduction Network Attacks 5
General Favourite byte 20
Crypto on the Web JSON in JSON 40
Crypto on the Web RSA or HMAC? 35
Crypto on the Web JWT Secrets 25
Crypto on the Web No Way JOSE 20
Crypto on the Web JWT Sessions 10
Crypto on the Web Token Appreciation 5
Crypto on the Web Decrypting TLS 1.3 35
Hash Functions PriMeD5 100
Crypto on the Web Decrypting TLS 1.2 30
Crypto on the Web Saying Hello 20
Crypto on the Web TLS Handshake 15
Hash Functions Hash Stuffing 50
Hash Functions MD0 80
Hash Functions Collider 50
Crypto on the Web Sharks on the Wire 10
Crypto on the Web Secure Protocols 5
Hash Functions Jack's Birthday Confusion 30
Hash Functions Jack's Birthday Hash 20
Symmetric Ciphers Logon Zero 80
Symmetric Ciphers Dancing Queen 120
Symmetric Ciphers Oh SNAP 120
Symmetric Ciphers CTRIME 70
Symmetric Ciphers Bean Counter 60
Symmetric Ciphers Symmetry 50
Symmetric Ciphers Flipping Cookie 60
Symmetric Ciphers Lazy CBC 60
Symmetric Ciphers Triple DES 60
Symmetric Ciphers ECB CBC WTF 55
General XOR Properties 15
General XOR Starter 10
General Bytes and Big Integers 10
General Base64 10
General Hex 5
General ASCII 5
Introduction Great Snakes 3
Introduction Finding Flags 2

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