Digital Signatures and Blockchain

For decades, digital signatures have been the method by which systems have provided integrity, non-repudiation, and authentication to access the contents of a data set electronically across networks. Digital signatures are commonly used in emails and other systems and are created using a mathematical algorithm that creates a hash (“signature”) using information from both the …

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What is Digital Signature, that we really need it!

The highest secured solution for signing documents electronically for greater efficiency in business process documentation. The legally binding electronic autographs known as digital signatures were among the key technologies that made the Interneta forum for commerce in the early 2000s. Well early before that in 1976, Whitfield Diffie and Martin Hellman first described the notion of a digital signature scheme. …

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What is better, A Physical or a Digital Signature!

Handwritten signatures are an interesting idea. Since it is something we reproduce over and over, it will always be slightly different. Even after trying hardest 100 times and take the two which look the closest, a computer could probably distinguish between each and every one of them – a signature is inherently unique every time …

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