3.2 Digital Signature/Electronic Signature and Certifying Authority

The craft (Unit 1.1's PKI applied): the electronic signature's spectrum (the broad craft: any electronic expression (the PIN, the biometric (the click-wrap's "I agree")) vs the DIGITAL signature's narrow craft (the cryptography's PKI (the private-key signing + the public-key verification (the certificate's assurance))); the certifying authority (CA): the trusted third party (the key-holder's identity's verification (the certificate's issuance (the public key's binding-to-the person))); the CA's discipline (the licensing/registration (the Controller's oversight (Unit 6.1's Nepali face)); the liability's craft (the reliance's limits (the revocation's-and-the suspension's machinery)); the Nepali frame (the ETA 2063's e-signature-and-CA provisions (the functional describe: the signature's legal recognition (the equal-with-the-handwritten craft (the writing's-and-the document's electronic equation)) + the CA's licensing (the Controller's authority))).