A Simpler Construction of CCA2-Secure Public-Key Encryption Under General Assumptions.

Y. Lindell

A Simpler Construction of CCA2-Secure Public-Key Encryption Under General Assumptions.

Department of Computer Science

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

In this paper we present a simpler construction of a public-key encryption scheme that achieves adaptive chosen ciphertext security (CCA2), assuming the existence of trapdoor permutations. We build on previous works of Sahai and De Santis et al. and construct a scheme that we believe is the easiest to understand to date. In particular, it is only slightly more involved than the Naor-Yung encryption scheme that is secure against passive chosen-ciphertext attacks (CCA1). We stress that the focus of this paper is on simplicity only.

Original language	American English
Title of host publication	EUROCRYPT 2003
State	Published - 2003

Bibliographical note

Place of conference:Warsaw

Cite this

@inproceedings{8199fc7ba84642ebb279fa0bb23b7711,

title = "A Simpler Construction of CCA2-Secure Public-Key Encryption Under General Assumptions.",

abstract = "In this paper we present a simpler construction of a public-key encryption scheme that achieves adaptive chosen ciphertext security (CCA2), assuming the existence of trapdoor permutations. We build on previous works of Sahai and De Santis et al. and construct a scheme that we believe is the easiest to understand to date. In particular, it is only slightly more involved than the Naor-Yung encryption scheme that is secure against passive chosen-ciphertext attacks (CCA1). We stress that the focus of this paper is on simplicity only.",

author = "Y. Lindell",

note = "Place of conference:Warsaw",

year = "2003",

language = "American English",

booktitle = "EUROCRYPT 2003",

}

TY - GEN

T1 - A Simpler Construction of CCA2-Secure Public-Key Encryption Under General Assumptions.

AU - Lindell, Y.

N1 - Place of conference:Warsaw

PY - 2003

Y1 - 2003

N2 - In this paper we present a simpler construction of a public-key encryption scheme that achieves adaptive chosen ciphertext security (CCA2), assuming the existence of trapdoor permutations. We build on previous works of Sahai and De Santis et al. and construct a scheme that we believe is the easiest to understand to date. In particular, it is only slightly more involved than the Naor-Yung encryption scheme that is secure against passive chosen-ciphertext attacks (CCA1). We stress that the focus of this paper is on simplicity only.

AB - In this paper we present a simpler construction of a public-key encryption scheme that achieves adaptive chosen ciphertext security (CCA2), assuming the existence of trapdoor permutations. We build on previous works of Sahai and De Santis et al. and construct a scheme that we believe is the easiest to understand to date. In particular, it is only slightly more involved than the Naor-Yung encryption scheme that is secure against passive chosen-ciphertext attacks (CCA1). We stress that the focus of this paper is on simplicity only.

UR - http://link.springer.com/chapter/10.1007%2F3-540-39200-9_15#page-1

M3 - Conference contribution

BT - EUROCRYPT 2003

ER -

A Simpler Construction of CCA2-Secure Public-Key Encryption Under General Assumptions.

Abstract

Bibliographical note

Other files and links

Fingerprint

Cite this