Kamel Magdy Elias
ABSTRACT
The growing advantage of digital signature has raised an increasing interest in government entities as well as in enterprises to integrate digital signature within their workflows specially with the Egyptian government plans of digital transformation, however this transformation is faced by many challenges, in this paper we will focus on two of the main technical challenges and threats facing digital signature systems the first challenge is offline environments , some government entities and highly secured facilities enforce security regulations that prevent users from having access to the internet , that is a huge challenge when it comes to digital signature validation. Another challenge is the lack of a technically viable way to determine the exact time- of the digital signature creation with accurate precision. This paper is an approach for addressing these two problems [1].
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Index Terms
- Offline Digital Signature Validation Model with Enhanced Time-Stamping
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