## CERTIFICATE

CCN-CC-37/2025

### SIAVAL PKI 2

Type of product Conformance of functionality Evaluation Facility Certification Report Expiration Date Otras herramientas Product specific Security Target CC Part 2 conformant DEKRA Testing and Certification S.A.U. CCNNCCC/2024499/NN-466777

See Certification Report

Pursuant to the authority vested in me under Act 11/2002 regulating the National Intelligence Centre, and under Article 1 and Article 2.2.c of Royal Decree 421/2004 of March 12th regulating the National Cryptologic Centre, I hereby:

Certify that the security of SIAVAL PKI 2, requested by Sistemas Informáticos Abiertos, S.A., Avenida de Bruselas, 35 - 28108 Alcobendas (Madrid), has been evaluated using CC/CEM:2022 Release 1, and it has met the requirements of its Security Target identified as "SIAVAL PKI - Security Target, version 7.3, 01/08/2025.", for evaluation assurance level EAL4+ (LL_FFLR1))

Madrid, 29 October 2025 Secretary of State Director

Esperanza Casteleiro Llamazares

This certificate, its scope and validity are subject to the terms, conditions and requirements specified in the "Reglamento de Evaluación y Certificación de la Seguridad de las T.I.C" at PRE/2740/2007, September 19th.

The above-mentioned Security Target and Certification Report are available at the National Cryptologic Centre.

This certificate will come into effect the following day that the associated certificate resolution signed by the Secretary of State Director of CCN is published in the Official State Gazette (B.O.E - -htps://www.boe.es).

The IT product identified in this certificate has been evaluated at an accredited and licensed/approved evaluation facility using the CC/CEM:2022 Release 1 and CC Supporting Documents as listed in the Certification Report. This certificate applies only to the specific version and release of the product in its evaluated configuration and in conjunction with the complete Certification Report. The evaluation has been conducted in accordance with the provisions of the Spanish IT Security Evaluation and Certification Scheme, PRE/2740/2007 September the 19th, and the conclusions of the evaluation facility in the evaluation technical report are consistent with the evidence adduced. This certificate is not an endorsement of the IT product by the Spanish Scheme or by any other organisation that recognises or gives effect to this certificate, and no warranty of the IT product by the Spanish Scheme or by any other organisation that recognises or gives effect to this certificate, is either expressed or implied.