BQ26100 authentication equivalent, battery pack security authentication.
*1 Provides authentication of battery packs through SHA-1 engine based HMAC
* 160-byte one-time programmable (OTP), 16-bytes EEPROM
* Internal time-base elimi.
* Cellular phones
* PDA and smart phones
* MP3 players
* Digital cameras
* Internet appliances
*.
The bq26100 device provides a method to authenticate battery packs, ensuring that only packs manufactured by authorized sub-contractors are used in the end application. The security is achieved using the SHA-1 hash function inside the widely adopted .
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