240

For 240, vendor is Microsoft Corporation; module name is DSS/Diffie-Hellman Enhanced Cryptographic Provider for Windows XP; module type is Software; validation date is 08/01/2002 02/25/2005 10/15/2007; status is Historical, verified against its source on 2026-08-05.

Certificate number: 240 verified
Vendor: Microsoft Corporation verified
Module name: DSS/Diffie-Hellman Enhanced Cryptographic Provider for Windows XP verified
Module type: Software verified
Validation date: 08/01/2002 02/25/2005 10/15/2007 verified
Status: Historical verified
Standard: FIPS 140-1 verified

Sourcecsrc.nist.gov

Verified2026-08-05

Review by2026-09-04

DatasetFIPS 140 validated cryptographic modules: active, historical or revoked

What the source says

240 | Microsoft Corporation | DSS/Diffie-Hellman Enhanced Cryptographic Provider for Windows XP | Software | 08/01/2002 02/25/2005 10/15/2007 | Historical |

— csrc.nist.gov, retrieved 2026-08-05

Source

csrc.nist.govhttps://csrc.nist.gov/Projects/cryptographic-module-validation-program/validated-modules/Search?SearchMode=Advanced&Standard=140-1&CertificateStatus=Historical&ValidationYear=0

Last verified against source: 2026-08-05. Due for re-check by 2026-09-04. This page as Markdown · OKF bundle · full dataset as JSON.