A Practical Elliptic Curve Public Key Encryption Scheme Provably Secure Against Adaptive Chosen-message Attack

huafei zhu

Paper 2003/087

A Practical Elliptic Curve Public Key Encryption Scheme Provably Secure Against Adaptive Chosen-message Attack

huafei zhu

Abstract

We study elliptic curve cryptosystems by first investigating the schemes defined over $Z_p$ and show that the scheme is provably secure against adaptive chosen cipher-text attack under the decisional Diffie-Hellman assumption. Then we derive a practical elliptic curve cryptosystem by making use of some nice elliptic curve where the decisional Diffie-Hellman assumption is reserved.

Metadata

Available format(s): PDF PS
Category: Public-key cryptography
Publication info: Published elsewhere. new report
Contact author(s): huafei @ i2r a-star edu sg
History: 2003-05-07: received
Short URL: https://ia.cr/2003/087
License: CC BY

BibTeX

@misc{cryptoeprint:2003/087,
      author = {huafei zhu},
      title = {A Practical Elliptic Curve Public Key Encryption Scheme Provably Secure Against Adaptive Chosen-message Attack},
      howpublished = {Cryptology {ePrint} Archive, Paper 2003/087},
      year = {2003},
      url = {https://eprint.iacr.org/2003/087}
}