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Cryptography Interview Questions and Answers

Question: What is the Digital Signature Algorithm?
Answer:

The digital signature algorithm was implemented for the authentication of data in the year 1994.

It offers quick signature generation and in addition to this, it ensures better verification of information it is dealing with.

It is actually based on computing discrete algorithms and its security actually depends on the size of the key. It can handle key size up to 1024 bits presently.

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