The A5.3 experimental decryption module is designed as an accessory for passive and active GSM monitoring systems. Required for operation in countries with GSM A5.3 session coding.
A5.3 encoding is a stream cipher that is used for privacy over the air (OTA) in the GSM cellular standard. As a result, all OTA data is covered by the KC session key. Once the KC is discovered, the entire GSM session can be restored for voice, SMS recording, etc.
This is an experimental and costly project because it involves petabytes of rainbow tables.
Please contact us only if you understand and are knowledgeable about the subject
The cost of the project starts from 5M EUR
Demo or training are carried out in our premises or in the client's country, subject to an official invitation from government agencies.
We provide online demos only to existing clients with whom we have successful experience of cooperation.
We do not provide free training. If you are not familiar with the subject, links to training courses are
here.