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1986 | OriginalPaper | Buchkapitel

Attacks on Some RSA Signatures

verfasst von : Wiebren de Jonge, David Chaum

Erschienen in: Advances in Cryptology — CRYPTO ’85 Proceedings

Verlag: Springer Berlin Heidelberg

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Two simple redundancy schemes are shown to be inadequate in securing RSA signatures against attacks based on multiplicative properties. The schemes generalize the requirement that each valid message starts or ends with a fixed number of zero bits. Even though only messages with proper redundancy are signed, forgers are able to construct signatures on messages of their choice.

Metadaten
Titel
Attacks on Some RSA Signatures
verfasst von
Wiebren de Jonge
David Chaum
Copyright-Jahr
1986
Verlag
Springer Berlin Heidelberg
DOI
https://doi.org/10.1007/3-540-39799-X_3