Wyniki wyszukiwania - BazTech

Ograniczanie wyników

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: strongly unforgeable DSS

Sortuj według:

Ogranicz wyniki do:

Improving Security of Existentially Unforgeable Signature Schemes

Jurkiewicz Mariusz

International Journal of Electronics and Telecommunications

2020

Vol. 66, No. 3

473--480

In this paper we present a family of transforms that map existentially unforgeable signature schemes to signature schemes being strongly unforgeable. In spite of rising security, the transforms let us make a signature on a union of messages at once. The number of elements in this union depends on the signing algorithm of a scheme being transformed. In addition to that we define an existentially unforgeable signature scheme based on pairings, which satisfies all assumptions of the first part and is able to be subjected to transformation.