# 4964 — FIPS 140 validated cryptographic modules: active, historical or revoked

For 4964, vendor is Byos Inc; module name is Byos OpenSSL FIPS Provider; module type is Software; validation date is 02/12/2025; status is Active, verified against its source on 2026-08-05.

- **Certificate number:** 4964 _(verified: appears in the quote below)_
- **Vendor:** Byos Inc. _(verified: appears in the quote below)_
- **Module name:** Byos OpenSSL FIPS Provider _(verified: appears in the quote below)_
- **Module type:** Software _(verified: appears in the quote below)_
- **Validation date:** 02/12/2025 _(verified: appears in the quote below)_
- **Status:** Active _(verified: appears in the quote below)_
- **Standard:** FIPS 140-2 _(verified: appears in the quote below)_

## What the source says

> 4964 | Byos Inc. | Byos OpenSSL FIPS Provider | Software | 02/12/2025 | Active |

## Source

- https://csrc.nist.gov/Projects/cryptographic-module-validation-program/validated-modules/Search?SearchMode=Advanced&Standard=140-2&CertificateStatus=Active&ValidationYear=0

Last verified: 2026-08-05. Review by: 2026-09-04.
Part of [FIPS 140 validated cryptographic modules: active, historical or revoked](https://referencesource.org/fips-140-module-validation-status/).