9. Terms and Definitions

ATT

Attribute Protocol

Bonding

Storing of encryption information to ease subsequent connections

BLE

Bluetooth Low Energy

CRC

Cyclic redundancy check

Encryption

Encoding a message to restrict unauthorized access

Flashing

Download firmware to a flash storage

GAPM

GAP manager layer

OS

Operating System

OTP

One-time programmable memory

Pairing

The process used to set up an encrypted link

Public-key cryptography

Encryption of a message with a private key and decryption with the use of a public key

SIG

Bluetooth Special Interest Group

SDK

Software development kit

Symmetric-key cryptography

Encryption and decryption of a message with the same key

PDU

Protocol Data Units