Research Article
PMAB: A Public Mutual Audit Blockchain for Outsourced Data in Cloud Storage
Table 3
Notation definitions of performance analysis.
| Notation | Description |
| | Hash function mapping a string to a point on and . | | Modular exponentiation on and . | | Bilinear pairing operation of . | | Point multiplication on and . | | The total number of data blocks outsourced. | | The number of challenged data blocks. |
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