Enabling Decentralized and Dynamic Data Integrity Verification for Secure Cloud Storage via T-Merkle Hash Tree Based Blockchain

<div>Comparison of verification time under different challenged blocks. (a) Total verification time. (b) Verification time on Verifier. (c) Verification time on BC. (d) Verification time on CS.</div>

Mobile Information Systems

fig12

Figure 12

Figure 12: Enabling Decentralized and Dynamic Data Integrity Verification for Secure Cloud Storage via T-Merkle Hash Tree Based Blockchain 