Anzeige
Erschienen in:
2018 | OriginalPaper | Buchkapitel
Design and Implementation of a Secure Hierarchical Trust Model for PKI
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
Abstract
Public-Key Infrastructure (PKI) provides the authenticity of the public keys for a particular user. The public key is embedded in Digital Certificates. Therefore we tried to develop a specialized Hierarchical Trust Model. In this digital certificates are created using RSA of 2048 bits for key generation and combination of symmetric and asymmetric cryptography for the purpose of the security. As RSA is not suitable for large message encryption, we used AES-128 bit symmetric key for signing the information. The private key is stored locally on Machine, that is why sensitive information is stored as attributes of an Object. The object of a class is converted into Byte Array. This Byte Array is stored in BLOB data type of the database. The data is retrieved from MySQL database from BLOB data type field. This Byte Array is then converted into an object. The required data is extracted from the object.