Crypto Core: Temperature Range -40°C to +85°C

Component Specifications

Definition

The Crypto Core is an integrated circuit or dedicated processing unit within a Cryptographic Engine that executes cryptographic algorithms such as encryption, decryption, digital signature generation/verification, and key management. It provides hardware-accelerated security functions to protect sensitive data in industrial applications, ensuring confidentiality, integrity, and authentication in communication and storage systems.

Working Principle

The Crypto Core operates by implementing cryptographic algorithms (e.g., AES, RSA, ECC, SHA) in hardware logic or firmware. It receives plaintext data and cryptographic keys as inputs, processes them through algorithm-specific circuits or processors, and outputs ciphertext or cryptographic signatures. It utilizes secure key storage, random number generation, and side-channel attack resistance mechanisms to maintain security during operation.

Materials

Silicon semiconductor (typically CMOS), with protective packaging materials such as epoxy resin or ceramic. May include tamper-resistant coatings and security mesh layers.

Technical Parameters

Parameter	Typical range	Notes & selection driver
Throughput	Up to 10 Gbps for symmetric encryption
Key Storage	Hardware-protected key vault with anti-tamper features
Package Type	BGA-256, QFN-64
Certifications	FIPS 140-2 Level 3, Common Criteria EAL4+
Algorithm Support	AES-256, RSA-4096, ECC-384, SHA-384
Operating Voltage	1.8V to 3.3V
Temperature Range	-40°C to +85°C

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards

ISO/IEC 19790, ISO/IEC 15408, NIST FIPS 140-2, IEC 62443

Parent Products

This component is used in the following industrial products

Encryption Engine

Hardware component within a Protocol Processor Core that performs cryptographic operations for data security.

View Product Details

Cryptographic Engine

A dedicated hardware component in a Security Processor that performs cryptographic operations.

View Product Details

Engineering Analysis

Risks & Mitigation

Side-channel attacks
Physical tampering
Key compromise
Algorithm vulnerabilities
Supply chain security risks

FMEA Triads

Trigger: Voltage fluctuation or power anomaly
Failure: Cryptographic operation errors or data corruption
Mitigation: Implement power conditioning circuits and error detection mechanisms

Trigger: Environmental stress (temperature, humidity)
Failure: Component degradation or intermittent operation
Mitigation: Use industrial-grade components with extended temperature ranges and protective coatings

Trigger: Software/firmware vulnerability
Failure: Security breach or unauthorized access
Mitigation: Regular security updates, secure boot implementation, and firmware validation

Industrial Ecosystem

Compatible With

Typical Suppliers & Equivalents

Compliance & Inspection

Tolerance

±0.5% for cryptographic timing, ±1% for voltage regulation

Test Method

NIST Cryptographic Algorithm Validation Program (CAVP), side-channel analysis testing, environmental stress screening, functional security testing

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation

Request current drawings, revision history, and a signed specification sheet.

Manufacturing capability

Verify equipment lists, process limits, capacity, and representative production evidence.

Inspection readiness

Confirm test methods, calibrated equipment, sampling plans, and traceable reports.

Supplier transparency

Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Crypto Core

Manufacturer profiles associated with Crypto Core.

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review

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Frequently Asked Questions

What is the primary function of a Crypto Core in industrial equipment?

The Crypto Core provides hardware-based cryptographic operations to secure data transmission, storage, and authentication in industrial systems, protecting against cyber threats while maintaining performance.

How does a Crypto Core differ from software-based cryptography?

Hardware Crypto Cores offer higher performance, physical security against tampering, side-channel attack resistance, and secure key storage that software solutions cannot provide, making them essential for critical industrial applications.

What industries commonly use Crypto Core components?

Industrial automation, energy infrastructure, transportation systems, medical devices, telecommunications, and any industry requiring secure machine-to-machine communication or data protection.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Crypto Core