Security Module for Management Processors

Product Specifications

Technical details and manufacturing context for Security Module

Definition

The Security Module is an integral part of the Management Processor, responsible for implementing and enforcing security policies at the hardware level. It typically handles cryptographic operations, secure boot verification, hardware-based key storage, and access control mechanisms to protect the management interface and system integrity from unauthorized access and tampering. The module is designed for use in computer, electronic, and optical product manufacturing, serving as a component that enhances the security posture of the overall system. It operates within specified electrical and environmental parameters, including a supply voltage of 3.3 V DC ±5%, power consumption of 0.5–1.5 W, and an operating temperature range of -40 to 85 °C. The module supports AES-128/256 encryption and SHA-1/256 hashing, with a true hardware random number generator (TRNG) compliant with AIS-31. It offers secure non-volatile key storage for 16–64 keys and supports TLS 1.2/1.3 for mutual authentication. Interfaces include SPI and I2C, selectable via strapping. The module is packaged in a 10×10×1.5 mm QFN package, weighing 0.5–1.0 g. Ingress protection ranges from IP40 to IP65 depending on the enclosure. All listed values are reference ranges and must be verified with the legal manufacturer or supplier for the specific model and application. The module is not a standalone product but a component intended for integration into a Management Processor. It is not certified or compliant with any standards unless explicitly stated by the manufacturer; standards such as FIPS 197, FIPS 180-4, AIS-31, and RFC 5246/8446 are provided as procurement references only.

Working Principle

The Security Module operates by implementing cryptographic algorithms (e.g., AES, RSA, SHA) in dedicated hardware or secure firmware. It verifies digital signatures during boot processes, manages encryption keys in protected storage, authenticates users and systems through challenge-response protocols, and monitors for security violations. It often includes a secure execution environment isolated from the main processor. The module uses a true hardware random number generator for cryptographic operations and supports secure boot verification to ensure system integrity. It interfaces with the host processor via SPI or I2C, and its operation is governed by the specified electrical and environmental limits. The module is designed to enforce security policies at the hardware level, providing a foundation for secure management and communication.

Common Materials

Semiconductor silicon, Epoxy resin, Copper traces

Technical Parameters

Parameter	Typical range	Notes & selection driver
Supply Voltage	3.3 ±5% V DC	Outside this range, operation is not guaranteed.
Power Consumption	0.5–1.5 W	Typical at full load.
Operating Temperature	-40–85 °C	Extended range available.
Storage Temperature	-55–125 °C	Non-operating.
Relative Humidity	5–95 %	Non-condensing.
Ingress Protection	IP40–IP65	Depends on enclosure.IEC 60529
Encryption Algorithm	AES-128/256	Hardware accelerated.FIPS 197
Hash Algorithm	SHA-1/256	For integrity checks.FIPS 180-4
Random Number Generator	TRNG	True hardware RNG.AIS-31
Key Storage Capacity	16–64 keys	Secure non-volatile memory.
Authentication Protocols	TLS 1.2/1.3	Mutual authentication supported.RFC 5246/8446
Interface	SPI/I2C	Selectable via strapping.
Dimensions	10×10×1.5 mm	QFN package.
Weight	0.5–1.0 g	Including package.

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

Components / BOM

Cryptographic Processor
Performs encryption, decryption, and hashing operations

Material: Semiconductor silicon
Secure Memory
Stores cryptographic keys and security certificates in tamper-resistant storage

Material: Semiconductor silicon with security features
Random Number Generator
Generates cryptographically secure random numbers for key generation and challenges

Material: Semiconductor silicon
Security Controller
Manages security policies, access control, and monitors for security events

Material: Semiconductor silicon

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Security Module.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Management Processor

View system integration details

Edge AI Gateway

View system integration details

Manufacturers of Security Module

Manufacturer profiles associated with Security Module.

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Frequently Asked Questions

What is the typical supply voltage for the Security Module?

The typical supply voltage is 3.3 V DC with a tolerance of ±5%. Operation outside this range is not guaranteed. Always verify the exact requirement with the manufacturer for your specific model.

Does the Security Module support hardware-accelerated encryption?

Yes, it supports AES-128/256 encryption with hardware acceleration. The hash algorithms SHA-1/256 are also supported for integrity checks. These are reference capabilities; confirm with the supplier for your application.

What is the operating temperature range?

The operating temperature range is -40 to 85 °C. An extended range may be available, but this must be confirmed with the manufacturer. Storage temperature is -55 to 125 °C.

How many keys can the Security Module store?

The secure non-volatile memory can store between 16 and 64 keys. The exact capacity depends on the specific model and configuration. Verify with the supplier for your requirements.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification

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pressure:	N/A (electronic component)
other spec:	Humidity: 5% to 95% non-condensing, Power: 3.3V ±5%, MTBF: >100,000 hours
temperature:	0°C to 70°C (operational), -40°C to 85°C (storage)

Security Module

Product Specifications

Industry Taxonomies & Aliases

Applied To / Applications

Industrial Ecosystem & Supply Chain Structure

Application Fit & Sizing Matrix

Reliability & Engineering Risk Analysis

Compliance & Manufacturing Standards