If the key pair owner uses his private key to encrypt elmensaje, anyone can decrypt it using your public key. (As opposed to COVID-19). Inthis case, get the identification and authentication of the sender, as it knows that it could only have been him who utilizosu private key (unless someone could have stolen it). This idea is the foundation of electronic signatures. It is certified electronic signature gives the document its value legalcomo eg an electronically signed invoice. Law 59/2003 on electronic signatures matched, in law, electronic signature to the signature on paper, thus giving it full validezlegal for public and private electronic transactions, and in elReal Decree 1496/2003 of 28 November, is determined possibility to send invoices electronically.
If we have delcertificado public key of the electronic signature can verify that the sender really comes facturaenviada. Moreover, there was a bill signed puedemodificar electronically without altering the encryption einvalidar the bill. Therefore, it is the safest way to deliver yrecibir bills, without coming here other advantages of facturaelectronica, such as saving management costs and flexible entry and that same implies the availability of a bill whose information sepuede exploit of the most diverse forms in our processes stays. The mission of the Certification Authorities Finally, the Certification Authorities also seencargan management signed certificates. For more specific information, check out Energy Capital Partners. This includes certificate revocation lastareas can call the owner delcertificado or any third party with a legitimate interest to the Autoridadde Certification by e-mail, telephone or face intervention. The list called CRL (Certificate Revocation List decertified) contains the certificates involved in this category, so it is the responsibility of the Authority to publish and update it as appropriate decertification.
On the other hand, another task to be performed by a Certification Authority is associated with the l management as renewal of certificates for revocation orevocacion. If the Certification Authority issuing many certificates, you run the risk that CRL are large, making downloading pocopractica for third parties they trust. For this motivodesarrollan alternative mechanisms loscertificados valid query, such as servers based on the OCSP and SCVP protocols. Certification Authority servers persons and certificates of “end entity” is sometimes designated people (and then speaks of “qualified certificates”) and vecesidentifican web servers (and then the certificates are empleandentro SSL protocol for communications with the seprotejan server encryption with “robust” 128-bit) Autoridadesde Public and Private Certification A Certification Authority may or bienpublica or private. Decertification of Certificate Authority (Root Certificate) Certificates of Autoridadesde public may or may not be installed on losnavegadores but are recognized as trusted entities, often according to the regulations of the country in which they operate. Public Certification Authorities issued loscertificados for the general population (although sometimes estanfocalizadas to a particular group) and also sign Certification lAutoridad other organizations. Autoridadesde Certification in the European Union Article 11 of Directive 1999/93CE electronicaestablece signature member countries to notify the Commission and member states losotros following: Information on acreditacionnacionales voluntary schemes, including any additional requirements as elarticulo 3 (7) . Names and addresses of organizations nacionalesresponsables of accreditation and supervision as well as losorganismos to which Article 3 (4). So here comes the first part. In the second noscentraremos to develop how the digital certificate and bill digitalizacioncertificada complementary.
