AT88SA10HS-TSU-T Integrated Circuits (ICs)

Introduction

In the electronics industry, specialized ICs are widely used. AT88SA10HS-TSU-T is one kind of such ICs. This IC is used for security microcontrollers, authentication, and authentication data protection. The application field and working principle of AT88SA10HS-TSU-T will be discussed in detail.

Application Field

AT88SA10HS-TSU-T is a secure authentication controller, or authentication token, designed to make authentication data protection strong, fast and affordable. Its main applications include NFC access control, software password encryption, digital signature and document encryption. It can provide two-factor authentication services and is often used in internet banking and other sensitive financial transactions. It also allows users to access multiple electronic devices with a single authentication, making it useful for remote system access.

The AT88SA10HS-TSU-T is based on Atmel ATSHA204A cryptographic system-on-chip technology. This advanced security chip is designed to address robust access control and data protection needs in connected devices. The ATSHA204A chip comes with a wide range of security features, including secure key storage and data authentication algorithms, secure communication protocols, and a true random number generator. This makes it ideal for advanced authentication and encryption applications.

Working Principle

AT88SA10HS-TSU-T uses a combination of advanced security and authentication technologies to provide a secure and reliable authentication solution. This IC uses Atmel’s ATSHA204A encryption system-on-chip and SHA-256, ECC-P256, and RSA-2048 algorithms for secure and fast data authentication, encryption, and validation. It also includes Atmel’s True Random Number Generator (TRNG) for generating secure challenge-response authentication.

AT88SA10HS-TSU-T provides strong authentication using two-factor authentication. This two-factor authentication requires that the user has something they know (e.g., a password), something they have (the token), and something they are (biometric authentication). By combining the two factors, AT88SA10HS-TSU-T provides an extra layer of security for authentication, which makes it virtually impossible for an unauthorized person to access the system.

AT88SA10HS-TSU-T also supports secure communication protocols and data transmission between the token and the user. The communication is done over a secure channel that is certified by the Common Criteria and FIPS 140-2. This ensures that data remains secure while in transit.

Conclusion

AT88SA10HS-TSU-T is one of the advanced specialized ICs used in security microcontrollers and authentication systems. It is based on Atmel’s ATSHA204A cryptographic system-on-chip technology and is certified for security by the Common Criteria and FIPS 140-2. This IC can be used for two-factor authentication and data protection, with strong encryption algorithms and secure communication protocols.