Delegated Path Validation

Delegated Path Validation (DPV) is a cryptographic method used to offload the task of validating the certification path of digital certificates from the client to a trusted server. This process is integral to various security protocols that rely on Public Key Infrastructure (PKI). DPV aim to enhance the efficiency of certification path validation by leveraging a server dedicated to this task, which provides validation results to the client. This approach is particularly useful in resource-constrained environments where clients may not have the computational power to perform extensive certificate validation themselves.