A Digital Signature Certificate is a secure digital key that certifies the identity of the holder, issued by a Certifying Authority (CA). It typically contains your identity (name, email, country, APNIC account name and your public key). Digital Certificates use Public Key Infrastructure meaning data that has been digitally signed or encrypted by a private key can only be decrypted by its corresponding public key. A Digital Signature Certificate also usually called as DSC plays a very important role in business transactions. DSC are issued by licensed Certifying Authorities under the Ministry of Information Technology, Government of India as per the Information Technology Act. Digital Signature Provider in India, Digital Signature Mart – A leading digital signature agency based in New Delhi since 2013. Digital Signature Mart offers secure digital signature certificates through various options tailored to suit individual as well as organizational needs. Buy Class 2 digital signature, Class 3 digital signature & DGFT Digital Signature Certificates Online From Digital Signature Mart. We provide all kinds of subscribers who use Digital Signatures for Income Tax, e Tendering, e Procurement, e Ticketing, GST Registration, MCA (ROC), Foreign Trade, Banking, Railways and many other needs.