The use of digital signatures has gained popularity among e-mail users. Yet, there is a tendency to sign with traditional symbols. However, to prevent any kind of forgery or fraud, the use of digital signature with the real name of the person and the date of that time must be ensured. Because in the globalization of technology, it is the need of the hour to ensure the effective use of digital signatures in important matters like acceptance of MOA, distribution of software and even any kind of financial transactions.