CESS Technology Monthly Report | Progress in May 2022
Design a brand new proof module to adapt to PoDR² proof.
1. Important Submissions, Modifications, and Releases
Continuous development of CESS v0.4.0_alpha
1. Blockchain Network
(1) Released cess-v0.4.0 (https://github.com/CESSProject/cess/releases/tag/v0.4.0);
(2) Added challenge liquidation feature, which punishes miners who do not complete challenges after the challenge time ends;
(3) Introduced file replacement functionality, allowing specified miners to execute the replacement of idle files when the scheduler updates backup files.
2. Distributed Storage System:
(1) Released storage miner bucket v0.4.0 version. https://github.com/CESSProject/cess-bucket/releases/tag/v0.4.0
(2) Released cess-portal-v0.4.0 version. https://github.com/CESSProject/cess-portal/releases/tag/v0.4.0
3. Scheduling Service
(1) Completed the development of scheduling service v0.1.0 and released it to cess-bootstrap (https://github.com/CESSProject/cess-bootstrap/releases/tag/v0.1.0);
(2) Recorded each sub-task, file upload process, and file download process in the scheduling service with independent logs.
4. Multi-Replica Recoverable Storage Proof
(1) Added file chunk functionality module, enabling the generation of key pairs and digital signatures within the SGX environment;
(2) Fixed the issue of concurrent computation of file tags in the proof library;
(3) Added a one-click startup script service binding consensus nodes with the scheduling service.
2. Technical Solution Discussion
- Design a brand new proof module to adapt to PoDR² proof
https://github.com/CESSProject/cess/pull/29
- Reduce network transmission bandwidth
https://github.com/CESSProject/cess-bucket/pull/47
3. Technical Documentation Reference
