CryptoGSM-GSM Cell Phone Encryptor has been designed to provide end-to-end secure communication across the GSM network. It is a combination of hardware and software which can work with any mobile having Symbian operating system. Encryption uses the AES 256 algorithm, which is currently the highest security standard worldwide.GSM Cell Phone Encryptor provides end-to-end security and the whole conversation from one user to the other is encrypted
Features
Enables the encryption of the voice communication through the mobile phone in the GSM network.
AES algorithm with a 256-bit key for voice encryption.
Alternatively proprietary algorithm or other user defined encryption algorithm.
One-time encryption keys - there are always new keys created with every new phone call. The key used with the current phone call will automatically be destroyed after the completion of the communication.
The Diffie-Hellman algorithm provides an exchange of the one-time keys.
The RSA algorithm authenticates the phone call.
Can be used in any GSM network 900/1800/1900 which supports the data call (CSD).
Supports roaming - the call encryption works also abroad depending on the operator