1.2.11.1 How the Library Works

This library does not need to be neither initialized nor maintained periodically. It simply receives a request and performs the cryptographic operation.

The SE Security service is a wrapper to H3 Cryptographic library. It uses functions from that library to perform the cryptographic operations, such as:

• CMAC authentication

• CCM encryption, decryption and authentication

• EAX encryption, decryption and authentication

• AES encryption and decryption