Certificate Authority for Direct Secure Messaging Testing


ca.directca.org is a root certificate authority for testing Direct Secure Messaging.

Here is a link to the Direct standard.. This tool is for for testing purposes only.
Title Details
Common Name ca.directca.org
Expires May 23 02:24:41 2033 GMT
Serial Number 9371701310339353242 (0x820ef8b037d70a9a)
SHA1 Fingerprint 9f35cf300be7aff3a73534cd9f0b337ba3360327
SHA256 Fingerprint d34cfd5a3bd969145c5229eae8baee2d24b6acf8c3d362db9fa0eea668a73e2b
Download Public DER PEM
Certificate Revocation List (CRL) CRL (in DER format)

DISCLAIMER:DirectCA is provided without warranty. Certificates issued by this CA are for testing and are not vetted or verified prior to issuing certificates. If you need to use this service, request an invitation to the certificate management console. If you are not part of the NIST, ASTP(formerly ONC), HHS, or an ATL, then an account fee of fee of $500 (for up to 20 endpoints) applies. The certificate revocation list (aka the CRL), is publicly accessable by everyone. Its link is here.


This service is managed by Videntity, Inc. for the benefit of US Government and testing/certification labs. © 2013-2025