2003•Journal of North China Electric Power UniversityRequires access

Realization of digital signature and digital envelop based on PKI

Song Yu

Abstract

By using PKI (Public Key Infrastructure), the encryption Application Program Interface-CrytoAPI and CAPICOM are applied to realize the digital signature and the digital envelop for information transmission. The signature and authentication of digital signature and the pack and removing of digital envelop are discussed. The practice indicates that it can meet the requirements of network environment.

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Available abstract

Key concepts: Public key infrastructure, Digital signature, Authentication (law), Signature (topology), Public-key cryptography, Realization (probability), Computer science, Encryption