System and method for distribution storage of blockchain transaction data based on erasure code
AssigneeElectronics and Telecommunications Research Institute
InventorsSohyun Park, Myungcheol Lee, Beongjun Choi
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Abstract
Provided is a method performed by a system for distribution storage of blockchain transaction data based on an erasure code. The method includes performing RS encoding on a predetermined number of blockchain transaction original data; and after the RS encoding is performed, applying LRC encoding technique to blockchain transaction original data (LRC-encoded original data), which needs to be accessed high speed, among the RS-encoded transaction original data to encode and store the LRC-encoded original data, and repairing the LRC-encoded original data through decoding.
Claims18
A method performed by a system for distribution storage of blockchain transaction data based on an erasure code, the method comprising:
- performing RS encoding on a predetermined number of blockchain transaction original data;
- and
- after the RS encoding is performed, applying LRC encoding technique to blockchain transaction original data (LRC-encoded original data), which needs to be accessed at high speed, among the RS-encoded transaction original data to encode and store the LRC-encoded original data, and repairing the LRC-encoded original data through decoding.
A system for distribution storage of blockchain transaction data based on an erasure code, the system comprising:
- an RS encoding device configured to perform RS encoding on a predetermined number of blockchain transaction original data;
- and
- an LRC encoding device configured to, after the RS encoding is performed, apply LRC encoding technique to blockchain transaction original data (LRC-encoded original data), which needs to be accessed at high speed, among the RS-encoded transaction original data to encode and store the LRC-encoded original data, and repair the LRC-encoded original data through decoding.
Dependencies are inferred from the claim text.