2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/32447We present a framework for extending the functionality of LDAP servers from their typical use as a public directory in public key infrastructures. In this framework the LDAP servers are used for administrating infrastructure processes. One application of this framework is a method for providing proof-of-possession, especially in the case of encryption keys. Another one is the secure delivery of software personal security environments.9 pages, 1 figureCryptography and Securitytext