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

For 238, vendor is Microsoft Corporation; module name is Microsoft Enhanced Cryptographic Provider; module type is Software; validation date is 07/11/2002 11/18/2002 02/25/2005 10/15/2007; status is Historical, verified against its source on 2026-08-05.

- **Certificate number:** 238 _(verified: appears in the quote below)_
- **Vendor:** Microsoft Corporation _(verified: appears in the quote below)_
- **Module name:** Microsoft Enhanced Cryptographic Provider _(verified: appears in the quote below)_
- **Module type:** Software _(verified: appears in the quote below)_
- **Validation date:** 07/11/2002 11/18/2002 02/25/2005 10/15/2007 _(verified: appears in the quote below)_
- **Status:** Historical _(verified: appears in the quote below)_
- **Standard:** FIPS 140-1 _(verified: appears in the quote below)_

## What the source says

> 238 | Microsoft Corporation | Microsoft Enhanced Cryptographic Provider | Software | 07/11/2002 11/18/2002 02/25/2005 10/15/2007 | Historical |

## Source

- https://csrc.nist.gov/Projects/cryptographic-module-validation-program/validated-modules/Search?SearchMode=Advanced&Standard=140-1&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/).