PDA

View Full Version : What is digital signature.



danialrobart
08-18-2014, 03:12 AM
What is digital signature.

James Gordon
08-18-2014, 06:31 AM
A digital signature is a mathematical scheme for demonstrating the authenticity of a digital message or document. A valid digital signature gives a recipient reason to believe that the message was created by a known sender, such that the sender cannot deny having sent the message (authentication and non-repudiation) and that the message was not altered in transit (integrity). Digital signatures are commonly used for software distribution, financial transactions, and in other cases where it is important to detect forgery or tampering. Source - Wikipedia

schwa
08-20-2014, 05:07 AM
I think it would be better to find your answer through Google.

alexjames212
08-20-2014, 05:54 AM
Thanks james, it was informative.

godwin
12-11-2020, 12:37 AM
A digital signature is a mathematical scheme for verifying the authenticity of digital messages or documents.

jesica
12-11-2020, 05:14 AM
The digital signature can be considered as a numerical value that is represented as a sequence of characters. The creation of a digital signature is a complex mathematical process that can only be created by a computer.

HoverboardDeal
12-11-2020, 06:29 AM
A digital signature is an electronic form of a signature that can be used to authenticate the identity of the sender of a message or the signer of a document, and also ensure that the original content of the message or document that has been sent is unchanged.

Saravanan28
12-11-2020, 06:46 AM
A digital signature is a mathematical scheme for verifying the authenticity of digital messages or documents.