Un Protocolo criptográfico de firma digital para el signado de documentos digitales con criptografía asimétrica para el intercambio seguro de información en la empresa CDS, S.C.

Abstract

The digital signature corresponds to the computerized version of the personal handwritten signature or holographic signature. These are widely used as proof of authorship or agreement of a party, among other uses, always in reference to a document. However, for the company CDS, S.C., they can be unsafe since they can be, with relative ease, applied dishonestly. For example, they can be taken from one piece of paper to another, or documents could be modified after the signature has been applied. Digital signature and cryptographic protocols as a methodology provide technology that supports solving these problems in digital documents. The article presents the architecture of a cryptographic digital signature protocol to sign documents in the company CDS, S.C., as well as the encryption and decryption applications that the organization's senior management and media will have to guarantee proof of authorship. of a digital document.