ISO IEC 9797-3:2011 pdfダウンロード。Information technology — Security techniques — Message Authentication Codes (MACs) — Part 3: Mechanisms using a universal hash- function 1 Scope This part of ISO/IEC 9797 specifies the following MAC algorithms that use a secret key and a universal hash-function with an n-bit result to calculate an m-bit MAC based on the block ciphers specified inISO/IEC 18033-3 and the stream ciphers specified in ISO/IEC 18033-4: a) UMAC; b) Badger; c) Poly1305-AES; d) GMAC. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For...