ATECC108-RBHCZ-T Integrated Circuits (ICs)

Series:	CryptoAuthentication™
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	Authentication Chip
Applications:	Networking and Communications
Mounting Type:	Surface Mount
Package / Case:	3-SMD, Flat Leads
Supplier Device Package:	3-SMD
Base Part Number:	ATECC108

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ATECC108-RBHCZ-T – Specialized ICs

The ATECC108-RBHCZ-T is a specialized, secure, 8-pin integrated circuit (IC) for cryptographic authentication and secure key storage. It is commonly used for industrial applications such as authentication, cryptographic authentication, and trusted platform module (TPM). The ATECC108-RBHCZ-T integrates with the CryptoAuthentication family of cryptographic authentication devices. It includes a secure, 256-bit EEPROM and a high-performance advanced encryption (AES) secure key storage system.The ATECC108-RBHCZ-T is designed to very cost-effectively increase the level of secure authentication and protect secure key storage. It is designed to protect secure credentials such as consumer financial data and consumer passwords, as well as to provide advanced secure authentication for industrial, home automation, vehicle-to-vehicle, automotive, and wearable products.

Application Fields

The ATECC108-RBHCZ-T has several application fields. It can be used for secure authentication, cryptographic authentication and trusted platform modules, as well as for secure key storage and encryption.Customer Identification: The ATECC108-RBHCZ-T can be used for customer identification, where customers register for services by providing certain credentials that are saved within the chip. This registration replaces the need for a physical ID card, which can be inconvenient or lost.Cryptographic Authentication: The ATECC108-RBHCZ-T can also be used for cryptographic authentication, where strong encryption is used to protect sensitive information in order to maintain user privacy. This secure authentication is used to verify user and device identity in applications such as smart cards and secure hardware tokens.Secure Key Storage and Encryption: The ATECC108-RBHCZ-T can also be used for secure key storage and encryption, where the sensitive user information or credentials are stored in the chip. The chip can also be used to encrypt the data stored in it, keeping it secure from hackers.

Working Principles

The ATECC108-RBHCZ-T uses two different types of secure elements for authentication and secure key storage. The first is the ECC108 Secure Element, which is a secure, 256-bit EEPROM that stores the user’s credentials. The second is the Advanced Encryption Standard (AES) Secure Element, which is a high-performance secure key storage system.The ECC108 Secure Element is used for customer identification and authentication. This element stores the user’s credentials, such as passwords and biometric information, which are used to confirm user identity. The element can also be used to securely store cryptographic keys and digital signatures, which are used to prevent unauthorized access to user data.The AES Secure Element is used for encryption and secure key storage. This element stores cryptographic keys which are used to encrypt and decrypt data, ensuring that only authorized users can access this data.The ATECC108-RBHCZ-T also features a tamper-proof environment, which enables users to trust that their private data is secure. This is accomplished by monitoring the chip’s environment for any attempts to discover or access data stored within the chip. If any attempts are detected, the chip can take appropriate action, such as erasing the data or notifying the user.The ATECC108-RBHCZ-T also has a low-power consumption design, allowing it to be used in battery-powered or low-voltage applications. This also allows it to be used in low-power embedded applications, such as wearables and IoT devices.In summary, the ATECC108-RBHCZ-T is a specialized, secure, 8-pin integrated circuit for cryptographic authentication and secure key storage. It is used for a variety of applications, including customer identification, cryptographic authentication, and secure key storage and encryption. It includes a secure, 256-bit EEPROM and an advanced encryption (AES) secure element for secure key storage. It also features a tamper-proof environment and low-power consumption design, making it well suited for a variety of embedded applications.

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