M5Stack Encryption Coprocessor ATECC608B Storage Key IOT Hardware Data Encryption Module

Description UNIT ID is a crypto coprocessor with hardware based secure key storage integrated with ATECC608B hardware cryptographic chip using I2C communication interface The chip has a built in 10Kb EEPROM for storing keys certificates data consumption records and security configurations The configuration can be locked to prevent changes by restricting access to memory areasEach ATECC608B comes with a guaranteed unique 72 bit serial number and includes several security features to prevent attacks on the device itself or logical attacks on data transferred between devices Supporting TrustGO platform pre built universal certificate for TLS based network security authentication such as AWS IoT Azure Google and other cloud platforms to verify registration The internal certificate of the encryption chip can be obtained directly through the tool to complete the automatic registration without private key exposure Note Before using this UNIT it is recommended to read the ATECC508B datasheet which only allows configuration prior to locking the chip If you need to explore the full functionality it is recommended to purchase multiple UNIT IDs for authentication Product Features ATECC608B TNGTLSU GI2C communication interfaceProtective cover for extra stability and reliabilityProtected storage of up to 16 keys certificates or dataData storage lockingRandom number generatorPreset certificates and keys72bit unique serial numberSpecification Encryption chip model ATECC6