An OFD reader based on SM2 algorithm

An OFD reader based on SM2 algorithm

연구 분야: Cryptography

학회: 2023 3rd International Conference on Electronic Information Engineering and Computer (EIECT)

OFD is a format document standard with independent intellectual property rights in China, which has the advantages of long-term availability, readability and strong scalability. Digital signature and electronic signature technologies can effectively solve the anti-tamper and anti-repudiation requirements of OFD documents. This paper studies and implements OFD signature and verification module and OFD signature reader based on SM2 and SM3 national secret algorithms, with electronic signature as the core. It is of great significance for the promotion and application of OFD and the localization of the core technology of domestic electronic document systems.