Digital Signature

In India, the Digital Signature is governed by the Information Technology Act 2000. Digital Signature: It means authentication of any electronic record by a subscriber by means of an electronic method or procedure in accordance with sec 3. As per … Continue reading

Digital Signature

4 Responses to Digital Signature

  1. Nice information about the use of digital signature and next generation would be a paperless world where in digital signature will support the same.

    S. kumar

    • Information is indeed clear & systematic but still I have some query. Could you please elucidate more on what exactly is the process of affixing digital signature. Other than just generating hash of the message and attaching private key; whats the criteria for attaching the signature to message? Should it be appended in the same document of message or can it be attached separately?

      • Thanks. You asked “whats the criteria for attaching the signature” – its actually appended to documents that require signature of authorised persons.

        For example signature of Director in Company Documents required for filing with ROC. Since these are e-documents, the signature has to be ‘digital’. When one appends the Digital Signature to the documents – the document “freezes” ie. no change can be done to the document. If changes are done, then the e-document either gives error or the digital signature gets removed automatically – therefore signifying that the document is not authentic.

        Similarly, now a days Digital Signatures are also used in filing with Income Tax Returns, and also other places as specified by Govt of India.

  2. I really enjoyed reading this post. Thank you so much for sharing this information and publishing it.

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