Digital signature is the electronic signature and main purpose the digital signature is to authenticate the identity of the person. Information Technology Act 2000 provides legal safeguard to Digital signature.
Class 2 Digital signatures are used for the purpose of the filling of income tax and MCA filling purpose.
Class 2 Digital signatures are mainly used chartered Accountants, company secretary, Directors of the company.
Class 3 Digital signature is mainly used for the purpose of the e-tendering