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e-Sign - An Online Digital Service: Evolving Trends use Cases

2020, International Journal of Engineering Research and

Abstract

Digital Signatures based on asymmetric crypto systems have been recognized as legally acceptable form of signing under the Information Technology Act, 2000. An electronic document signed using digital signature has the same acceptance as a handwritten signature. Cryptographic tokens are a widely used method for issuing Digital Signatures. However, issuance of a token requires various modes of verification based on identity and address proofs and the scheme is not scalable to billion people. For mass adoption of Digital Signature Certificate (DSC), a simple online service is desirable that allows one to have the ability to sign a document with ease. With that in consideration, an online scheme that uses the Electronic Know Your Customer (e-KYC) mechanisms from Aadhaar and provides the trust on documents in the form of digital signatures, eSign, is enabled by the Government of India since 2015. Various benefits that eSign provides include convenience and ease of operations to the signer, streamlined processes and reduction in the costs of operations largely associated with handling and storage of paper. Since the inception, eSign technology has been adopted by various sectors including e-Governance and Finance. Many more sectors are seen as potential use case for the technology.