Voice Crypt Firmware for Walkie Talkie Tytera MD380 / MD390.
This
firmware supports Tytera AES 128 encryption, RC2 encryption (Ron Rivest RC2 encryption), PC4
encryption (Pukall Cipher 4), Motorola Basic Privacy encryption. There is an option to
scan Motorola Basic Privacy encryption keys and automatically find the
encryption key. The user manual is in several languages.