Real Random
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Randomness You Can SeeSecurity You Can Trust

Real Random generates true entropy from patented physical hardware — not algorithms, not silicon you take on faith. Unpredictable to any computer, classical or quantum, and the foundation your post-quantum migration depends on.

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Real Random orbit mark — entropy in motion

Proven. Patented. Trusted.

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U.S. Patents

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International Patent Rights

Gartner

Cool Vendor in Data Security 2025

Glacier Security

Government Comms & High-Risk Teams

Why Now

The Entropy Refresh is Mandatory

Entropy is the one cryptographic component you can't patch in software. As FIPS 140-3, CNSA 2.0, and downstream PCI / financial mandates force module re-validation, regulated industries face a multi-year entropy-source refresh — 2027 to 2029.

Recent Examples of Weak Entropy Failing

When a sealed entropy source attests its own output, a silent failure looks identical to success — exactly what happened to AMD's RDSEED in 2025. (CVE-2025-62626)

1 in 172 RSA certs scanned across the public Internet shared a prime factor… the cause wasn't RSA; it was insufficient entropy. Read the Keyfactor IEEE paper

The Solution

Physical Entropy.
Verifiable Trust.

Meet the mandate without a multi-year hardware program. Real Random drops into your stack as a service — true physical entropy, delivered the way modern teams ship everything else.

How It Works

From Physics to Protection

Four steps take raw physical chaos and turn it into auditable entropy your systems can trust, end to end.

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01

Physical Generation

Precision dice tumble through viscous fluid inside patented hardware, producing chaotic motion no computer can model or predict.

02

Real-Time Capture

High-resolution optical sensors read position, rotation, and collision data, converting physical chaos into raw entropy.

03

Quality Assurance

Continuous statistical validation confirms every output meets the highest randomness standards before delivery.

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Secure Delivery

Entropy flows through an encrypted REST API or your on-prem hardware into your cryptographic stack, with a full audit trail.

Deployment

Adopt in Hours, Not Months

Consume true entropy the way your architecture needs it. Three delivery models, one patented source. Start with the API to prototype, deploy hardware when you scale.

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Why We Win

Faster. Simpler. Provable.

One owned, U.S.-built entropy source — easier to adopt, lower in cost, and the only one you can independently verify. Real Random has been solving the entropy problem since 2014, before compliance made it mandatory.

Use Cases

Built Where the Stakes Are Highest

When predictable randomness isn't an option, these teams choose physical entropy.

Protecting data nations depend on

Intelligence & Defense

Classified data has to stay unbreakable for decades, long after today's encryption could fall to quantum advances. Real Random is the one entropy source computational progress can't defeat.

Secure commsKey generationClassified-network authHSM seed generation
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Customer Story

Glacier Security

Secure Comms · Government & High-Risk Teams

Glacier.chat secures voice, video and messaging for executives, government and high-risk teams — now rooted in Real Random's quantum-grade entropy.

Real Random helped us answer customer concerns over quantum-compute attacks in a way that's easy to understand and adopt.

Alex White· CTO, Glacier Security

Glacier Security app running on two smartphones

See the Randomness
for Yourself

Most entropy sources ask you to trust a black box. We'll show you ours. Tell us about your needs and we'll be in touch.

Tell us more about your business or security needs.

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