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

For 887, vendor is ARX (Algorithmic Research); module name is CoSign; module type is Hardware; validation date is 01/07/2008 03/07/2008 10/02/2009; status is Historical, verified against its source on 2026-08-05.

- **Certificate number:** 887 _(verified: appears in the quote below)_
- **Vendor:** ARX (Algorithmic Research) _(verified: appears in the quote below)_
- **Module name:** CoSign _(verified: appears in the quote below)_
- **Module type:** Hardware _(verified: appears in the quote below)_
- **Validation date:** 01/07/2008 03/07/2008 10/02/2009 _(verified: appears in the quote below)_
- **Status:** Historical _(verified: appears in the quote below)_
- **Standard:** FIPS 140-2 _(verified: appears in the quote below)_

## What the source says

> 887 | ARX (Algorithmic Research) | CoSign | Hardware | 01/07/2008 03/07/2008 10/02/2009 | Historical |

## Source

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