CSCA Public Key Certificates

Vatican City State - Holy See

CSCA certifies both Document Signers (DS) and Security Object DS sign (SOD). This last one is stored in the e-document. The current certificate of the DS, which contains its own public key, is also included in the SOD

The distinguished name of the CSCA is
C=VA, O=HSVATICAN, OU=SEGSTAT, CN=CERTIFICATION AUTHORITY

The CSCA key pair is used to issue Document Signer certificates.
DER encoded certificates for the CSCA public keys can be found below.

Certificate Rollover

The next rollover of the CSCA certificate is planned for 4 February 2028

CURRENT main public key

Main Public Key Certificate (Certificate 15 March 2023) available as self-signed certificate, and as link certificate, verifiable by the previous public key:

CURRENT SELF-SIGNED CERTIFICATE
Fingerprint SHA1: 41 1c ca 9e 84 70 31 e9 c5 70 4d 8d e6 09 4b ac dc a8 cc 98
Subject DN: C=VA, O=HSVATICAN, OU=SEGSTAT, CN=CERTIFICATION AUTHORITY
crl2.jpg

LINK CERTIFICATE
Fingerprint SHA1: df 67 6f 8d 5b 1e 29 31 f4 57 c4 e6 68 7b 79 6a cf bc de ed
Subject DN: C=VA, O=HSVATICAN, OU=SEGSTAT, CN=CERTIFICATION AUTHORITY
crl2.jpg

PREVIOUS SELF-SIGNED CERTIFICATE
Fingerprint SHA1: 09 76 95 3a ef 08 8c 9a df 30 10 91 a9 06 f6 f1 fb dd 0a ed
Subject DN: C=VA, O=HSVATICAN, OU=SEGSTAT, CN=CERTIFICATION AUTHORITY
crl2.jpg

Certificate Revocation List (CRL)

The certificate revocation list is empty.
It is valid until 8 April 2024.
It can be downloaded from here:
crl2.jpg

CSCA contacts

Segreteria di Stato - Secretariat of State - Secrétairerie d'État
Ufficio del Protocollo - Protocol Office - Service du Protocole
fax +39.06.6988.5514 - E-mail: uffprot@sds.va
PA.C.E. - SdS Officium