Respuesta :
Signature and commitment section of the project charter publicly acknowledges the commitment of the sponsor, managers and team members to the project.
A fundamental building block of cryptography is the signature scheme. They not only serve as a significant standalone application but also serve as the foundation for other cryptographic protocols. An anonymous credential is one of the signatures' key applications.
Chaum introduced the idea of an anonymous credential [11]. A credential system enables a user to acquire credentials and demonstrate that they are held by them. A user can use his credentials in an anonymous credential system without disclosing any information that has not been specifically requested.
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