Research Article
A Novel Security Scheme Supported by Certificateless Digital Signature and Blockchain in Named Data Networking
Table 1
Notations and descriptions.
| Notations | Descriptions |
| Interest packet | The packet that sent by a consumer to request data according to the data name in NDNs | Data packet | The packet that sent by a data provider (including a producer and an ISE) to rely on the Interest packet with the data content | Params | Public parameters used in CL-PKC | ID | Producer’s identity | DA | Secret value | XA | Producer’s privacy value | SA | Producer’s partial private key | PA | Producer’s partial public key | PK | Producer’s public key | SK | Producer’s private key | PKI | Domain public key | SKI | Domain private key | , | Signature | m | Message |
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