nas5g

Introduction:

The "nas5g" library is a software component designed to provide comprehensive support for 5G (Fifth Generation) Network Access Stratum (NAS) functionalities. As a crucial part of 5G network infrastructure, the library aims to simplify the implementation of NAS protocols, ensuring seamless communication between user equipment (UE) and the 5G core network.

Key Features:

NAS Protocol Implementation:

The library offers a robust implementation of the 5G NAS protocol stack, enabling communication between UEs and the core network. Modularity and Extensibility:

Designed with a modular architecture, allowing developers to extend or customize functionalities easily. Supports integration with other 5G-related libraries and protocols. Security Considerations:

• Implements essential security features, such as encryption and authentication, to ensure the integrity and confidentiality of communication. Message Encoding and Decoding:

• Facilitates the encoding and decoding of NAS messages, providing a convenient interface for handling communication at the NAS layer. UE State Management:

• Manages the state of User Equipment within the 5G network, handling transitions between states as per the 3GPP specifications. Error Handling and Logging:

• Incorporates robust error-handling mechanisms and logging functionalities to assist

Build and run unit test cases

ganesh@ganesh-Latitude-3400:~/Ganesh/nas5g/test$ g++ testNasMessage.cpp -o nasmsg -I ../.
ganesh@ganesh-Latitude-3400:~/Ganesh/nas5g/test$ ls
main.cpp  nasmsg  testNasBuffer.cpp  testNasInformationElement.cpp  testNasMessage.cpp
ganesh@ganesh-Latitude-3400:~/Ganesh/nas5g/test$ ls
main.cpp  nasmsg  testNasBuffer.cpp  testNasInformationElement.cpp  testNasMessage.cpp
ganesh@ganesh-Latitude-3400:~/Ganesh/nas5g/test$ g++ testNasInformationElement.cpp -o nasmsg -I ../.
ganesh@ganesh-Latitude-3400:~/Ganesh/nas5g/test$ ./nasmsg 
Before Decode : 7e 
After Decode  : 7e 
ExtendedProtocolDiscriminator testcase successfull.
Before Decode : 2e 
After Decode  : 2e
ganesh@ganesh-Latitude-3400:~/Ganesh/nas5g/test$ g++ testNasBuffer.cpp -o nasmsg -I ../.
ganesh@ganesh-Latitude-3400:~/Ganesh/nas5g/test$ ./nasmsg 
decoding successful..
ganesh@ganesh-Latitude-3400:~/Ganesh/nas5g/test$