Quansheng UV-K5 firmware encoder/decoder

Supports updater v1.1.7 (decrypted only) and 1.1.11 (encrypted only).

Usage

./encdec.py <e|d> input.bin > output.bin

Example decrypt:

./encdec.py d k5_26_encrypted.bin > k5_26_raw.bin

Example encrypt:

./encdec.py e k5_26_raw.bin > k5_26_encrypted.bin