ATECC608A-MAHDA-T

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The ATECC608A-MAHDA-T is a specialized IC that facilitates secure communication and data storage through its crypto/authentication capabilities. This IC is used in applications where data security is paramount, and its development is based on the ATSHA204A, ATECC104A, and ATECC508A, with certain improvements.

Applications

The ATECC608A-MAHDA-T is designed for applications that need secure communication and data storage. Examples include storage of cryptographic keys, fingerprint biometrics, authentication of users, and other cryptographic operations. It is also suitable for applications that need high levels of tamper resistance and secure authentication.

It can be used in different applications such as providing secure communications in field equipment and smart cards, enhancing system security, secure payment systems, secure wireless networks and PKI. It is also used in systems that require electromechanical switches, sensors and actuators, as well as smart meters, access control systems and industrial control systems.

Working Principle

The ATECC608A-MAHDA-T includes a secure hardware element to perform secure operations. It is combined with authentication services, which include authentication functionality for transactions and access control. This allows for secure authentication between the system in which the IC is used and the outside world.

The IC also offers a flexible architecture, based on a 8-bit microcontroller, in order to provide flexibility in authentication protocol implementation. The chip includes a memory array and SHA engine that can be used for authenticated encryption and integrity checks. It also contains a secure key storage, which offers high levels of security. In addition, the IC also offers a cryptographic engine that can be used to provide cryptographic solutions like secure storage of keys, certificates, and credentials.

The ATECC608A-MAHDA-T also offers support for secure transactions. This includes secure boot and secure update of the firmware for the applications that are supported. Additionally, the chip also offers support for a proprietary protocol for secure transactions referred to as \'workflow\' which enables secure interactions among components in a distributed system. This protocol includes message authentication and encryption capability that provides protection against replay attacks and other attacks.

The chip also offers support for Elliptic curve cryptography (ECC) and RSA, allowing for authentication of remote devices, secure storage of data and secure data transmission. Additionally, the ATECC608A-MAHDA-T also features a secure real-time clock (RTC), which enables the chip to track time and date information. This is important for applications that need to verify expired keys, authentication tokens and other timed services.

The chip’s secure key storage offers a variety of features, such as the ability to store keys in different areas with different access levels. It also allows access control to the memory array and certain areas of the chip’s memory map. It also includes a selection of cryptographic algorithms for encryption, hashing and signature schemes that are used for secure communication.

Furthermore, the chip also offers a secure debug port, which is used for development and debugging of applications on the chip. This includes an integrated bootloader, which allows for secure over-the-air firmware updates to the chip. This also allows for secure and authenticated communication between the chip and host systems.

The chip is designed to operate at a wide range of voltages, allowing it to be used in a variety of systems and applications. It is also designed to be compatible with a wide range of industry standards and protocols, such as I2C, SPI, USB, and more. This allows the chip to be used in a wide range of applications.

Overall, the ATECC608A-MAHDA-T is a specialized IC that provides secure storage and communication through its crypto/authentication capabilities. Its applications span a variety of fields, including storage of cryptographic keys, authentication of users, and other cryptographic operations, as well as a variety of secure systems and applications that require authentication and data transmission. Its secure key storage and cryptographic algorithms offer high levels of security and compatibility with a variety of industry standards.

The specific data is subject to PDF, and the above content is for reference