Junner

1st place

10911 points


Solves

Challenge Category Value Time
LEA256 Hash function 500
LEA Hash function 484
Quack 20240708_SCIST - Crypto 500
Simple substitution Classical cipher 447
Smoothie 20240708_SCIST - Crypto 500
Affine 20240708_SCIST - Crypto 500
Rail fence Classical cipher 493
Vigenere square Classical cipher 496
factor attack 3 RSA - Modulu 464
factor attack 2 RSA - Modulu 265
know high bits RSA - Modulu 499
know high bits RSA - Public exponent 500
Playfair Classical cipher 500
Caesar Classical cipher 265
common modulus RSA - Modulu 244
short padding RSA - Public exponent 500
related message RSA - Public exponent 500
broadcast with linear RSA - Public exponent 500
Affine cipher double Classical cipher 499
Affine cipher Classical cipher 489
broadcast RSA - Public exponent 499
low public exponent RSA - Public exponent 244
boneh durfee attack RSA - Private exponent 500
wiener attack RSA - Private exponent 223
factor attack RSA - Modulu 200
easy baby RSA RSA - Starter 100