MAXQ1062

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DeepCover Cryptographic Controller for Embedded Devices

A Turnkey Solution for Secure Storage, Digital Signature, Encryption, Secure Boot, and TLS/SSL Communication Protocol

Data Sheet (Rev. 5) Product Selection Table

Part Models: 3
1ku List Price: price unavailable

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Overview

Advanced Cryptographic Tool Box Seamlessly Supports Highly Secure Key Storage
- Certificates Chain Management
- Secure 32KB or 8KB File System Based on Nonvolatile EEPROM (500K Cycles) for Extensive Key and Certificate Storage for MAXQ1061 and MAXQ1062, Respectively
- Symmetric-key: AES-128/-256 (ECB, CBC, CCM)
- Asymmetric-key: ECC NIST P-256, -521, -384 and Brainpool BP-256, -384, -512
- Secure Hash: SHA-256, -384, -512
- MAC Digest: CBC-MAC, HMAC-SHA256, HMAC-SHA384, HMAC-SHA512, ECIES
- Signature Schemes: ECDSA (FIPS 186-4)
- Key Exchange: EC Diffie-Hellman (TLS)
- 128-Bit AES Stream Encryption Engine Over SPI (up to 20Mb/s) Supporting AES-GCM and AES-ECB Modes
- On-Chip Key Generation: ECC, AES
- Random Number Generation: True RNG
No Firmware Development Required Significantly Reduces Time to Market
High-Level Functions Simplify SSL/TLS/DTLS Implementations
- TLS/DTLS Key Negotiation (PSK, ECDH, ECDHE)
- ECDSA Based TLS/DTLS Authentication, Digital Signature Generation and Verification
- SSL/TLS/DTLS Packet Encryption (AES)
- MAC Algorithm (HMAC-SHA256)
Extensive Host/System Services Increase Flexibility and Reduce System Cost
- Watchdog Timer
- Power-On Reset/Brownout Reset
- Secure Boot Function
- Tamper Detection
- Life Cycle Management and Key Loading Protocol
- Flexible File System With User-Programmable Access Conditions for Each Object Software Reset
- Software Reset, Shutdown, and Wake-Up Functions
Multiple Communication Interface Options for Simpler Connection to a Host Processor
- I²C Slave Controller
- SPI Slave Controller with a Dedicated DMA Channel and 128-Bit AES Stream Encryption Engine Supporting AES-GCM and AES-ECB Modes

DeepCover® embedded security solutions cloak sensitive data under multiple layers of advanced physical security to provide the most secure key storage possible.

The MAXQ1061/MAXQ1062 cryptographic controller makes it fast and easy to implement full security for embedded, connected products without requiring firmware development. The MAXQ1061/MAXQ1062 coprocessor can be designed-in from the start or added to an existing design to guarantee confidentiality, authenticity, and integrity of the device. It is ideal for connected embedded devices, industrial networking, PLC, and network appliances.

The embedded, comprehensive cryptographic toolbox provides key generation and storage up to full SSL/TLS/DTLS support by offering a high level of abstraction including TLS/DTLS key negotiation, ECDSA-based TLS/DTLS authentication, digital signature generation and verification, SSL/TLS/DTLS packet encryption, and MAC algorithms. It can also serve as a secure bootloader for an external generic micro controller.

32KB of user-programmable EEPROM of MAXQ1061 or 8KB of MAXQ1062 securely store certificates, public keys, private and secret keys, monotonic counters, and arbitrary data. A flexible file system manages access rights for the objects. The device is controlled over a SPI or I²C interface. Life cycle management and a secure key loading protocols are provided.

Cryptographic algorithms supported by the device include AES, ECC, ECDSA signature scheme, SHA, and MAC digest algorithms. The true random number generator can be used for on-chip key generation. A separate hardware AES engine over SPI allows the MAXQ1061/MAXQ1062 to function as a coprocessor for stream encryption.

The advanced physical, environmental and logical protections, are designed to meet the stringent requirements of FIPS and Common Criteria EAL4+ certifications.

Applications

Internet of Things (IoT)
Portable Medical Devices
Building and Home Automation
Smart Metering
Certificate Distribution and Management
Secure Access Control
Electronic Signature Generation
Cybersecurity for Critical Infrastructures

Part Models: 3
1ku List Price: price unavailable

Documentation

Data Sheet 1

MAXQ1061-MAXQ1062: DeepCover Cryptographic Controller for Embedded Devices Data Sheet (Rev.5) 12/19/2019

Technical Articles 4

How Secure Authenticators and Coprocessors Can Simplify Cryptography 08/03/2020

Cryptography: Planning for Threats and Countermeasures 07/20/2020

Cryptography: A Closer Look at the Algorithms 06/03/2020

Cryptography: Is a Hardware or Software Implementation More Effective? 07/08/2020

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Complete documentation is available upon completion of a Non-Disclosure Agreement (NDA).

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ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAXQ1062ETP+	Thin Quad Flatpack, No Leads	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAXQ1062ETP+T	Thin Quad Flatpack, No Leads	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAXQ1062EUD+	Thin Shrink Small-Outline Package	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Evaluation Kits

OBSOLETE: Evaluation Kit for the MAXQ1061/MAXQ1062

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Features and Benefits

Compatible with Raspberry Pi 3 Model B/B+ and Raspberry Pi 2 Model B
Compatible with 3.3V Arduino Uno Motherboards
Host Connector for the TotalPhase Aardvark™ I²C/ SPI Host Adapter Probe
Selectable Communication Protocol (SPI/I²C)
Selectable Mode (AES-SPI/REMOTE/TLS)
Tamper Jumper with Tamper LED
Socket for MAXQ1061 or MAXQ1062 IC
On-Board Regulator

Product Details

This evaluation board is obsolete and no longer recommended. The replacement board is the MAXQ1061EVKIT.

The MAXQ1061/MAXQ1062 evaluation kits (EV kits) provide a platform for evaluating the capabilities of the MAXQ1061/MAXQ1062 cryptographic controllers. They provide embedded security solutions to cloak sensitive data under multiple layers of advanced physical security and provide the most secure key storage possible.

Applications