Invention Grant
- Patent Title: Method and blockchain-based system for managing credentials in batch with selective attributes disclosure/hiding and auditable merkle tree
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Application No.: US18296888Application Date: 2023-04-06
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Publication No.: US11886557B1Publication Date: 2024-01-30
- Inventor: Tung Thanh Tran
- Applicant: Tung Thanh Tran
- Applicant Address: VN Ho Chi Minh
- Assignee: Vietnam National University Ho Chi Minh City,International University (IU)—Vietnam National University HCM City
- Current Assignee: Vietnam National University Ho Chi Minh City,International University (IU)—Vietnam National University HCM City
- Current Assignee Address: VN Ho Chi Minh; VN Ho Chi Minh
- Main IPC: G06F21/31
- IPC: G06F21/31
Abstract:
A blockchain based system for managing credentials in batch with selective attributes disclosing/hiding capability and auditable Merkle tree are disclosed with include a SmartCert unit coupled to a blockchain ecosystem and a public key infrastructure (PKI); the SmartCert unit further includes an issuer SmartCert and SmartCert verifier interface so that the holder can select to hide optional components completely from the verifier; and the verifier can check the certificate using the auditable Merkle tree.
Information query
