These are X509 keys of CAcert Inc. Only for authorized access by the CAcert Inc. Committee (board) approval. Copyright CAcert Inc., Fri Nov 28 13:16:49 CET 2008 You need password to decypher the keys, and use them. Admin crt files for: root SubRootkey1 formaly Class 1 for Members SubRootkey2 formaly Class 3 for non Members SubRootkey3 spare for Members or otherwise SubRootkey4 spare for non-Members or otherwise