Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Projects Cryptographic Module Validation Program Entropy Validations

Cryptographic Module Validation Program CMVP

Entropy Certificate #E318

Details

Implementation Name
Go Entropy Source
Standard
SP 800-90B
Description
An entropy source based on memory access latency (CPU Jitter) sampling, implemented in the Go language.
Version
v1.0.0
Noise Source Classification
Non-Physical
Reuse Status
Reuse restricted to vendor
Operating Environments Vetted Conditioning Component CAVP Certificates
Bits of Entropy per Output:  Full entropy.
Output Size in Bits:  384
  • Alpine Linux 3.22 image on Podman 5 on Linux 6.1 running on AMD EPYC 7443P
  • Alpine Linux 3.22 image on Podman 5 on Linux 6.12 running on Ampere Altra Q64-22
  • Alpine Linux 3.22 image on Podman 5 on Linux 6.12 running on Intel Xeon Silver 4410Y
  • Amazon Linux 2023 running on AWS Graviton4
  • Amazon Linux 2023 running on Intel Xeon Platinum 8375C
  • Apple macOS 15 running on Apple M2
  • FreeBSD 14 running on Intel Core i3-4130T
  • Google Prodimage with Linux 6.6.103 running on AMD EPYC 7B12
  • Google Prodimage with Linux 6.6.106 running on ARM Neoverse-N1
  • Google Prodimage with Linux 6.6.106 running on Intel Xeon Platinum 8273CL
  • Microsoft Windows 11 running on Qualcomm Snapdragon X Plus
  • Microsoft Windows Server 2022 running on Intel Core i3-4130T
  • OpenWrt 21.02 with Linux 5.4 running on Broadcom BCM47094
  • OpenWrt 21.02 with Linux 5.4 running on Marvell OCTEON III CN7130
  • Oracle Linux 9 running on AMD EPYC 9J45
  • Oracle Linux 9 running on Ampere Altra Q80-30
  • Oracle Linux 9 running on Intel Xeon Platinum 8358
  • Red Hat Enterprise Linux 10 running on Ampere Altra Q64-22
  • Red Hat Enterprise Linux 10 running on Intel Xeon Silver 4410Y
  • Red Hat Enterprise Linux 9 on PR/SM Driver Level 51 with Bundle Level H34 running on IBM Z System z16
  • Red Hat Enterprise Linux 9 running on Ampere Altra Q64-22
  • Red Hat Enterprise Linux 9 running on Intel Xeon Silver 4410Y
  • Red Hat Enterprise Linux 9 with PowerVM FW1040.00 with VIOS 3.1.3.00 running on IBM Power10
  • SUSE Linux Enterprise Server 16.0 running on Ampere Altra Q64-22
  • SUSE Linux Enterprise Server 16.0 running on Intel Xeon Silver 4410Y
  • Ubuntu 24.04 on ESXi 9.0 running on Intel Xeon Silver 4410Y
  • VMware Photon OS 5.0 on ESXi 9.0 running on Intel Xeon Silver 4410Y

Vendor

Geomys LLC
9450 SW Gemini Dr PMB 52960
Beaverton, OR 97008
United States

Filippo Valsorda
[email protected]

Related Files

Public Use Document

Validation History

Date Lab
3/10/2026 Lightship Security, Inc.