Decentralized Recovery for Survivable Storage Systems
- Topics:
- Electrical and Electronic
- Tags:
- Carnegie-Mellon University,
- Hardware,
- Human Resources,
- Performance Management,
- Protocol,
- Storage,
- Storage Management,
- Storage System,
- Workforce Management
- Source:
- Carnegie Mellon University
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Overview: This white paper presents the design and experimental performance analysis of a verifiable secret redistribution protocol for threshold sharing schemes. The protocol redistributes shares of data from old to new, possibly disjoint, sets of servers, such that new shares generated by redistribution cannot be combined with old shares to reconstruct the original data. The paper in detail explains that the protocol is decentralized, and does not require intermediate reconstruction of the data; thus, one does not create a central point of failure or risk the exposure of the data during protocol execution.
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Format: PDF | Size: 714KB | Date: May 2004 | Pages: 95



