Security EnablerAn embedded SoC feature that can help customers to achieve their security objectives. Usually, a hardware feature, such as silicon or software in ROM form.
CertificatesCertificates are standard-formatted files. They typically contain the public key of the subject and a CA signature of the header and public key.
KeysKeys are used for data encryption, key establishment, and digital signatures. The key lengths and types depend on the algorithm used, their purpose, and the security level.
OTA software updateAn over-the-air software update that is transmitted wirelessly to a system.
Simple Network Processor (SNP)A use-case of the CC2640 device, in which it acts a network processor and abstracts most of the BLE protocol away from an external MCU host.
Simple Application Processor (SAP)An external MCU host (or library) that is used to control a SNP over a serial communications interface.
Network Processor Interface (NPI)The protocol used to communicate between the SAP and SNP.