Comparative Study of Existing Schemes: IoMT Encryption Performance on Hyperledger Fabric

A comparative study of Ciphertext-Policy Attribute-Based Encryption (CP-ABE) schemes for the Internet of Medical Things (IoMT). The dataset, authored by Hao Yuan and last updated in May 2026, likely contains performance metrics from a 100-node Hyperledger Fabric test, including consensus latency and key update propagation delay.

Use Cases

• Benchmarking encryption algorithm performance based on computational and storage overhead metrics mentioned in the description
• Evaluating blockchain consensus latency for IoMT applications based on the 280 ms result from the 100-node test
• Analyzing key management efficiency based on the 1.52 s key update propagation delay described
• Comparing hierarchical access tree structures for structured medical data encryption as outlined in the scheme

Strengths

• Performance evaluation includes specific metrics: a consensus latency of approximately 280 ms and a key update propagation delay of 1.52 s from a 100-node test
• Security analysis is described as demonstrating resistance to chosen-plaintext attacks (IND-CPA) and collusion attacks under standard models
• The dataset is shared under a permissive CC-BY-4.0 license, facilitating reuse

Limitations

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

Provenance

Source

Hao Yuan via figshare

Collection Method

Likely generated from performance evaluations and security analyses described in the accompanying research paper.

Freshness

Last updated 2026-05-27 17:49:08; freshness should be verified