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Results tagged with signature
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user 92542
Algorithms and protocols for creating signatures to documents, and verifying such signatures. These are normally asymmetric, for symmetric signatures see [mac].
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Small public key size or small signature size, which is preferred?
Suppose two signature schemes provides the same level of security. The sum of the sizes of a public key and a signature, i.e., sizeof(sig) + sizeof(pk), are equal in the two schemes. … Supppose we want to use a multi-party signature scheme. We have two choices, both providing $256$-bit security: 1. …
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