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ATAES132A-SHER-B
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ATAES132A-SHER-B

Introduction

The ATAES132A-SHER-B is a cryptographic authentication device belonging to the category of secure authentication and encryption products. This device is designed to provide robust security features for various applications, ensuring data integrity and confidentiality.

Basic Information Overview

  • Category: Cryptographic Authentication Device
  • Use: Secure Authentication and Encryption
  • Characteristics: Robust Security, Data Integrity, Confidentiality
  • Package: Small Outline 8-Lead (SOIC)
  • Essence: Providing Secure Authentication and Encryption
  • Packaging/Quantity: Available in Tape & Reel packaging, quantity varies based on order size

Specifications

The ATAES132A-SHER-B features the following specifications: - Operating Voltage: 2.0V to 5.5V - Communication Interface: I2C - Temperature Range: -40°C to +85°C - Key Storage: 16 Keys - Memory: 256 Bytes EEPROM - Security Features: Hardware-based Cryptography, Random Number Generator

Detailed Pin Configuration

The device has a detailed pin configuration with specific functions assigned to each pin, ensuring seamless integration into various systems.

| Pin Number | Function | |------------|----------------| | 1 | VCC | | 2 | SDA (I2C Data) | | 3 | SCL (I2C Clock) | | 4 | GND | | 5 | NC | | 6 | NC | | 7 | NC | | 8 | NC |

Functional Features

  • Hardware-based Cryptography: Ensures secure storage and processing of sensitive information.
  • Random Number Generator: Provides a source of randomness for cryptographic operations.
  • Secure Communication Interface: Utilizes I2C protocol for secure data transfer.

Advantages and Disadvantages

Advantages

  • Robust Security Features
  • Compact Package Size
  • Wide Operating Voltage Range

Disadvantages

  • Limited Memory Capacity
  • Requires I2C Interface for Communication

Working Principles

The ATAES132A-SHER-B operates by securely storing cryptographic keys and performing cryptographic operations within its hardware. It utilizes the I2C interface to communicate with the host system, enabling secure authentication and encryption processes.

Detailed Application Field Plans

This device is suitable for a wide range of applications, including: - IoT Devices - Secure Access Control Systems - Embedded Systems - Secure Boot Mechanisms

Detailed and Complete Alternative Models

  • ATAES132A-SH-T
  • ATAES132A-SH-B
  • ATAES132A-SH-C

These alternative models offer similar cryptographic authentication capabilities with variations in package and interface options.

In conclusion, the ATAES132A-SHER-B is a versatile cryptographic authentication device that provides robust security features for a variety of applications, despite its limitations in memory capacity and communication interface requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de ATAES132A-SHER-B en soluciones técnicas

  1. What is the ATAES132A-SHER-B?

    • The ATAES132A-SHER-B is a secure element designed to provide cryptographic services and key storage for secure applications.

  2. What are the main features of the ATAES132A-SHER-B?

    • The ATAES132A-SHER-B features include secure key storage, cryptographic algorithms, tamper detection, and secure communication interfaces.

  3. How can the ATAES132A-SHER-B be used in IoT solutions?

    • The ATAES132A-SHER-B can be used to securely store keys and perform cryptographic operations for securing communication and data integrity in IoT devices.

  4. What are the security measures implemented in the ATAES132A-SHER-B?

    • The ATAES132A-SHER-B includes features such as physical tamper detection, secure boot, and hardware-based cryptographic operations to ensure robust security.

  5. Can the ATAES132A-SHER-B be integrated with microcontrollers?

    • Yes, the ATAES132A-SHER-B can be easily integrated with microcontrollers through standard communication interfaces like I2C or SPI.

  6. How does the ATAES132A-SHER-B protect sensitive information?

    • The ATAES132A-SHER-B uses hardware-based security measures to protect sensitive information, including secure key storage and encryption/decryption capabilities.

  7. In what applications is the ATAES132A-SHER-B commonly used?

    • The ATAES132A-SHER-B is commonly used in applications such as industrial automation, smart meters, medical devices, and secure authentication systems.

  8. What are the power requirements for the ATAES132A-SHER-B?

    • The ATAES132A-SHER-B typically operates on low power and can be integrated into battery-powered or energy-efficient devices.

  9. Does the ATAES132A-SHER-B support industry-standard cryptographic algorithms?

    • Yes, the ATAES132A-SHER-B supports industry-standard cryptographic algorithms such as AES, SHA-256, and ECC for secure operations.

  10. Is the ATAES132A-SHER-B compliant with relevant security standards?

    • Yes, the ATAES132A-SHER-B is compliant with industry security standards such as FIPS 140-2 and Common Criteria, ensuring its suitability for secure applications.