Important News

ESV-Certified Entropy Source

CryptoComply
Entropy Provider (CCEP)

ESV-validated entropy source software for strong cryptography and FIPS 140-3 validation

The Critical Role of Entropy in Cryptography

In modern cybersecurity, strong entropy in cryptography isn't optional — it's essential.

Strong encryption depends on high-quality, unpredictable random data, entropy, to generate cryptographic keys that resist brute force and statistical attacks. Without it, even the most advanced algorithms can be weakened by predictable key generation. NIST’s current guidance says FIPS 140-3 modules must use approved entropy sources, and where the applicable scenarios require entropy estimation, the source must be tested for SP 800-90B conformance. NIST also describes ESV as the process producing standalone entropy-source validation certificates.

Why Entropy Matters

1

Protects cryptographic keys with randomness that resists reverse-engineering

2

Ensures compliance with current FIPS 140-3 and Common Criteria entropy validation mandates

3

Strengthens cryptographic modules by enabling certified, standards-aligned key generation processes

New Mandates for Entropy Source Validation Are Here

As cyber threats evolve, so do compliance standards. Regulatory bodies, including NIST, the Canadian Centre for Cyber Security (CCCS), and NIAP, now require formally validated entropy sources to ensure the strength and reliability of cryptographic modules.

Failing to meet the new entropy source validation requirements could delay certifications or disqualify cryptographic products from government and enterprise markets.

ENTROPY VALIDATION REQUIREMENTS ARE NOW IN EFFECT

Organizations pursuing new FIPS 140-3 and applicable Common Criteria evaluations must account for SP 800-90B entropy requirements early in the certification process.

NIST / CMVP

SP 800-90B conformance and entropy validation requirements apply based on the module's entropy architecture and applicable implementation guidance.

Common Criteria / NIAP

Validated entropy sources support applicable entropy requirements for products undergoing NIAP/Common Criteria evaluation.

Organizations must act now to align with the stricter validation landscape — or risk falling behind.

Introducing CryptoComply Entropy Provider (CCEP)—Your Certified Entropy Solution

SafeLogic’s CryptoComply Entropy Provider (CCEP) is a standalone, ESV-certified, software-based entropy source built to deliver validated, high-quality randomness — the foundation of strong, modern entropy cryptography.

Designed to drop into OpenSSL 3.x environments, CCEP helps organizations meet today’s evolving FIPS 140-3 and Common Criteria requirements without disruption.

ESV-Validated Software Entropy Source

NIST Entropy Certificate #E241 validates SP 800-90B conformance across supported operating environments

Broad Validated Operating Environment Coverage

Validated across supported Linux, Windows, macOS, iOS, Android, Java and other operating environments

OpenSSL 3.x Provider Architecture

Seamlessly drops into OpenSSL versions 3.0 through 3.5

Full ESV Testing and Certification Included

SafeLogic handles all SP 800-90B testing and documentation to simplify your validation path

Integration with CryptoComply

Add ESV-validated entropy to supported CryptoComply deployments and validation configurations

Third-Party Licensing Available

Ideal for companies pursuing their own FIPS 140-3 or Common Criteria certifications

Why CryptoComply Entropy Provider Outperforms Other Entropy Solutions

When it comes to entropy cryptography, not all solutions are created equal. CryptoComply Entropy Provider sets a new standard by offering a commercially available, software-based source entropy solution ready to meet today’s toughest compliance demands — and tomorrow’s challenges.

Other Solutions

ESV Certification

Included
User Must Implement

OpenSSL 3.x Integration

Implemented as OpenSSL Provider
Depends On Starting Point

Broad OE Support

Linux, Windows, macOS, iOS, Android, and Other Operating Environments
User Responsibility

Third-Party Licensing

Available
Rarely Offered

Support Model

Supported and Implemented as OpenSSL Provider
Limited or Provider-Dependent

A Validated Entropy Source That's Flexible & Scalable

Unlike most alternatives, CryptoComply Entropy Provider offers a flexible, scalable path for organizations that need validated source entropy without having to embark on a costly and complex research, development, devsecops, compliance, and support effort.

With SafeLogic’s proven expertise in entropy cryptography and FIPS 140 validation, your path to compliance — and better security — becomes faster, simpler, and future-proof.

Simplify Integration: A Drop-In Entropy Source for OpenSSL 3.x

CryptoComply Entropy Provider is engineered for effortless deployment. Implemented as a native OpenSSL 3.x provider, it integrates seamlessly into OpenSSL environments from 3.0 to 3.5 — no major code rewrites, no complex retrofits required.

By delivering validated source entropy directly into your cryptographic module, CCEP strengthens your encryption architecture while accelerating your path to compliance.

Benefits of Seamless Integration

Works instantly with OpenSSL 3.0–3.5

No major architectural changes needed

Supports faster, smoother FIPS 140-3 and Common Criteria validations

Future-proofs your cryptography against tightening entropy requirements

Build Validated Entropy into Your Cryptographic Architecture

CryptoComply Entropy Provider gives organizations a validated, reusable software entropy source for supported FIPS 140-3 and Common Criteria validation.

Meet compliance requirements with confidence
Strengthen cryptographic modules against current and future threats
Minimize costly delays during validation and recertification processes

Add validated entropy to your cryptographic architecture without developing and validating an entropy source from scratch.

Ready to Get Started?

Call us at 844.436.2797 or Complete the Form Below to Speak to an Entropy Expert.

Latest Insights

Stay informed with the latest developments in FIPS
cryptography and compliance.

Blog

SP 800-90 Implementation Hurdles for FIPS 140-3 Teams

Why SP 800-90 Updates Put Entropy in the Spotlight If...

Blog

Why Entropy Matters More Than Ever: From FIPS 140-3 to the Post-Quantum Era

In modern cryptography, everything begins with randomness.

...
Blog

New FIPS 140 Entropy Requirements for Software Modules