1、 INTERNATIONAL STANDARD ISO/IEC 29150:2011 TECHNICAL CORRIGENDUM 1 Published 2014-03-15 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION ORGANISATION INTERNATIONALE DE NORMALISATION INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION LECTROTECHNIQUE INTERNATIONALEInformation technology Security techn
2、iques Signcryption TECHNICAL CORRIGENDUM 1 Technologies de linformation Techniques de scurit Signcryptage RECTIFICATIF TECHNIQUE 1 Technical Corrigendum 1 to ISO/IEC 29150:2011 was prepared by Joint Technical Committee ISO/IEC JTC 1, Information technology, Subcommittee SC 27, IT Security techniques
3、 Page 28, A.1 Formal definition Replace the current text of A.1 with the following: A.1 Formal definition Signcryption iso(1) standard(0) signcryption(29150) asn1-module(0) signcryption-mechanisms(0) version(1) DEFINITIONS EXPLICIT TAGS := BEGIN IMPORTS HashFunction, KeyDerivationFunction FROM Encr
4、yptionAlgorithms-2 iso(1) standard(0) encryption-algorithms(18033) part(2) asn1-module(0) algorithm-object-identifiers(0) ; ICS 35.040 Ref. No. ISO/IEC 29150:2011/Cor.1:2014(E) ISO/IEC 2014 All rights reserved Published in Switzerland ISO/IEC 29150:2011/Cor.1:2011(E) 2 ISO/IEC 2014 All rights reserv
5、edSigncryptionAlgorithmIdentifier := AlgorithmIdentifier SigncryptionMechanism SigncryptionMechanism ALGORITHM := OID signcryption-mechanism-dlsc PARMS SCparameters | OID signcryption-mechanism-ecdlsc PARMS SCparameters | OID signcryption-mechanism-ifsc PARMS SCparameters | OID signcryption-mechanis
6、m-ets PARMS SCparameters , . - Expect additional signcryption mechanisms - SCparameters := SEQUENCE kdf KeyDerivationFunction, hash HashFunction - Cryptographic algorithm identification - OID := OBJECT IDENTIFIER - Alias - is29150 OID := iso(1) standard(0) signcryption(29150) mechanism OID := is2915
7、0 mechanisms(1) signcryption-mechanism-dlsc OID := mechanism dlsc(1) signcryption-mechanism-ecdlsc OID := mechanism ecdlsc(2) signcryption-mechanism-ifsc OID := mechanism ifsc(3) signcryption-mechanism-ets OID := mechanism ets(4) AlgorithmIdentifier ALGORITHM:IOSet := SEQUENCE algorithm ALGORITHM.&id(IOSet), parameters ALGORITHM.&Type(IOSetalgorithm) OPTIONAL ALGORITHM := CLASS &id OBJECT IDENTIFIER UNIQUE, &Type OPTIONAL WITH SYNTAX OID &id PARMS &Type END - Signcryption -
