A digital signature is an encoded signage which is used instead of an actual handwritten signature. It provides authenticity and security to a message in an online document. A message can be any kind of data: an electronic mail, a contract, an online form, etc. You can also add a digital signature to messages encoded with protocols that are more complicated. digital signatures are mainly useful for programs on the internet which transfer data local machine requiring to conform its identity to conform its identity to any third party concern.
Source: “CHIP intelligent computing”, Sep 27 2006
Alternative Source: “http://www.chip.in”
2 comments:
nice
Nice. You have nicely defined the meaning of digital signature and the purpose for which it is used. This is the latest technology that is widely used to maintain the authenticity and security of data that is transferred electronically. Thanks
e signatures
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