Signature compression for hash-based signature schemes
US10511445B1 · kind B1 · utility
9Cited by
1References
20Claims
0Family size
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Key dates
| Filing date | Jan 5, 2017 |
| Grant date | Dec 17, 2019 |
| Priority date | — |
| Expiry date | Nov 12, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/30
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A digital signature over a message may be compressed by determining a plurality of values based at least in part on the message. A mapping of the plurality of values over a digital signature scheme may be used to determine a value from which a portion of the compressed digital signature is decompressible by cryptographically deriving one or more components of the uncompressed digital signature. A public key may be used to verify the authenticity of the compressed digital signature and message.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.