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1994 | OriginalPaper | Buchkapitel

Single Term Off-Line Coins

verfasst von : Niels Ferguson

Erschienen in: Advances in Cryptology — EUROCRYPT ’93

Verlag: Springer Berlin Heidelberg

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We present a new construction for off-line electronic coins that is both far more efficient and much simpler than previous systems. Instead of using many terms, each for a single bit of the challenge, our system uses a single term for a large number of possible challenges. The withdrawal protocol does not use a cut-and-choose methodology as with earlier systems, but uses a direct construction.

Metadaten
Titel
Single Term Off-Line Coins
verfasst von
Niels Ferguson
Copyright-Jahr
1994
Verlag
Springer Berlin Heidelberg
DOI
https://doi.org/10.1007/3-540-48285-7_28

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