README.md

Composer

Shader file encryption/decryption tool for Halo Custom Edition usin XTEA algorithm.

Usage

Encrypt

D:\shaders> composer-encrypt
usage: composer-encrypt [options] ... <input-file>
options:
  -o, --output    Encrypted shader output file.
  -h, --help      Print this message.

D:\shaders> composer-encrypt shader.bin
encrypted shader file: "shader.enc"

Decrypt

D:\shaders> composer-decrypt
usage: composer-decrypt [options] ... <input-file>
options:
  -o, --output    Decrypted shader output file.
  -h, --help      Print this message.

D:\shaders> composer-decrypt shader.enc
decrypted shader file: "shader.bin"

Links

• hash-library - hashing library (see license)
• cmdline - command line parser library (see license)