Table of Contents

Foreword <br>Introduction <br>1 Scope<br>2 Normative references <br>3 Terms and definitions<br>4 Symbols and notations<br>5 Finite fields and elliptic curves <br>6 Conversion functions <br>7 Cryptographic transformations<br>8 General model for signcryption<br>9 Discrete logarithm based signcryption mechanism (DLSC)<br>10 Elliptic curve based signcryption mechanism (ECDLSC)<br>11 Integer factorization based signcryption mechanism (IFSC)<br>12 Encrypt-then-sign-based mechanism (EtS) <br>Annex A (normative) - Object identifiers<br>Annex B (informative) - Security considerations<br>Annex C (informative) - Guidance on use of the mechanisms<br>Annex D (informative) - Examples<br>Bibliography

Abstract

Describes four mechanisms for signcryption that employ public key cryptographic techniques requiring both the originator and the recipient of protected data to have their own public and private key pairs.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Organization for Standardization
Pages
ISBN
Committee	JTC 1