e-Hastakshar

C-DAC's On-line Digital Signing Service

e-Hastakshar offers on-line platform to citizens for instant signing of their documents securely in a legally acceptable form, under the Indian IT Act 2000 and various Rules and Regulations therein.
C-DAC through its e-Hastakshar initiative enables citizens with valid Aadhaar ID and registered mobile number to carryout digital signing of their documents on-line.
The digital certificate offered by C-DAC CA through the eSign service to the applicant is for one-time signing usage and shall be of class "Aadhaar-eKYC-OTP".
C-DAC utilizes the service of Unique Identification Authority of India (UIDAI) for on-line e-authentication and Aadhaar eKYC Service.
As a provider of Digital Signature Certificates (DSC) and eSign services, C-DAC plays the role of a Certifying Authority (CA) under the Controller of Certifying Authorities (CCA).