High School Crypto

Challenge author

Eric Hennenfent (SIGPwny)

Write-up author

Vanilla (Batman's Kitchen)

Points

100

Category

crypto

Bulljog isn't much harder than this one.

encrypt.py encryptme.txt.out

We get a Python script that implements a simple repeating-XOR cipher. Simple enough; we throw it into FeatherDuster and out comes the plaintext, complete with flag.