May 29, 2012 · This paper presents efficient structure-preserving signature schemes based on assumptions as simple as Decision-Linear. We first give two ...

Abstract. This paper presents efficient structure-preserving signature schemes based on assumptions as simple as Decisional-Linear.

Jul 8, 2015 · This paper presents efficient structure-preserving signature schemes based on simple assumptions such as decisional linear.

This paper presents efficient structure-preserving signature schemes based on assumptions as simple as Decisional-Linear. We first give two general ...

Abstract. This paper presents efficient structure-preserving signature schemes based on assumptions as simple as Decision-Linear.

Abstract. This paper presents efficient structure-preserving signature schemes based on simple assumptions such as Decisional-Linear.

Theorem 1. The structure-preserving signature scheme is (weakly) exis- tentially unforgeable against adaptive chosen-message attack in the generic group model.

Mar 10, 2022 · Structure-preserving signatures (SPS) are pairing-based signatures where all the messages, signatures and public keys are group elements, ...

We present new, simple and improved SPS constructions under standard assumptions via a conceptually different approach. Our constructions significantly narrow ...