Abstract: We present a digital signature scheme which is based on the existence of any trapdoor permutation. Our scheme is secure in the strongest possible natural sense: namely, it is secure against existential forgery under adaptive chosen message attack.
Ref: Appears in Journal of the ACM , Vol. 39, No. 1, January 1992, pp. 214--233. Extended abstract appeared in STOC 88. Full paper available below.
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