expand_less image/svg+xml Sheet.48 Sheet.49 Rounded rectangle.69 Public Key Keygenerator Data Signer Locking &UnlockingMechanism PKI PublicCertificateCreation &More Application(Holochain) Private Key Init Signatures Data Public Key Secure, Isolated Computing Device when unlocked Active image/svg+xml Sheet.48 Sheet.49 Rounded rectangle.69 Public Key Keygenerator Data Signer Locking &UnlockingMechanism PKI PublicCertificateCreation &More Application(Holochain) Private Key Init Signatures Data Public Key Secure, Isolated Computing Device when unlocked Active