標準號：ISO/IEC 14888-2-2008
中文標準名稱：信息技術.安全技術.帶附錄的數字簽名.第2部分:基于整數因子分解的機制
英文標準名稱：Information technology - Security techniques - Digital signatures with appendix - Part 2: Integer factorization based mechanisms
標準類型：L80
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：L80
國際標準分類號：35.040
引用標準：ISO/IEC 10118;ISO/IEC 14888-1
適用范圍：This part of ISO/IEC 14888 specifies digital signatures with appendix whose security is based on the difficultyof factoring the modulus in use. For each signature scheme, it specifies:a) the relationships and constraints between all the data elements required for signing and verifying;b) a signature mechanism, i.e., how to produce a signature of a message with the data elements required forsigning;c) a verification mechanism, i.e., how to verify a signature of a message with the data elements required forverifying.The production of key pairs requires random bits and prime numbers. The production of signatures oftenrequires random bits. Techniques for producing random bits and prime numbers are outside the scope of thispart of ISO/IEC 14888. For further information, see ISO/IEC 18031 [33] and ISO/IEC 18032 [34].Various means are available to obtain a reliable copy of the public verification key, e.g., a public key certificate.Techniques for managing keys and certificates are outside the scope of this part of ISO/IEC 14888. For furtherinformation, see ISO/IEC 9594-8 [27], ISO/IEC 11770 [31] and ISO/IEC 15945 [32].