Symbol Definition: IoMT Security Scheme Performance Metrics

Performance evaluation data for a blockchain-based multi-authority hierarchical attribute-based encryption scheme designed for the Internet of Medical Things. The dataset likely contains computational and storage overhead metrics for the proposed CP-ABE algorithm, along with consensus latency and key update propagation delay results from a 100-node Hyperledger Fabric test. Author Hao Yuan published the data on figshare in May 2026 under a CC-BY-4.0 license.

Use Cases

• Benchmarking encryption scheme efficiency based on described computational and storage overhead metrics
• Evaluating blockchain consensus performance for IoMT applications based on the 280 ms latency result
• Analyzing key management scalability based on the 1.52 s propagation delay metric
• Comparing hierarchical access tree optimizations for structured medical data

Strengths

• Performance metrics include specific numerical results: a consensus latency of approximately 280 ms and a key update propagation delay of 1.52 s.
• Testing was conducted on a defined 100-node Hyperledger Fabric environment, providing a concrete scale for evaluation.
• The underlying encryption scheme has undergone security analysis demonstrating resistance to chosen-plaintext and collusion attacks.

Limitations

• The dataset is very small at 5.5 KB, suggesting limited scope or a summary of results rather than raw experimental data.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for statistical analysis.

Provenance

Source

Hao Yuan via figshare

Collection Method

Likely generated from performance evaluations described in the associated research paper.

Freshness

Last updated 2026-05-27 17:49:07