atecc508a v0.1.0 ATECC508A
The ATECC508A is an authentication device used for storing private keys and other data securely.
Link to this section Summary
Types
ATECC508A compressed certificates have 16-byte serial numbers
Microchip P256 compressed certificate
A CRC16 as computed by the ATECC508A
An ECC P256 public key
ATECC508A compressed certificates use a 3-byte encoding for the validity date range
This represents the ATECC508A 9-byte device serial number
A SHA256 hash
The serial number source for a compressed certificate
Link to this section Types
ATECC508A compressed certificates have 16-byte serial numbers
Microchip P256 compressed certificate
See Atmel-8974A app note
A CRC16 as computed by the ATECC508A
An ECC P256 public key
ATECC508A compressed certificates use a 3-byte encoding for the validity date range.
This represents the ATECC508A 9-byte device serial number
A SHA256 hash
The serial number source for a compressed certificate