ISO/IEC 19790 is an ISO/IEC standard for security requirements for cryptographic modules. It addresses a wide range of issues regarding their implementation, including specifications, interface definitions, authentication, operational and physical security, configuration management, testing, and life-cycle management. [1] The first version of ISO/IEC 19790 was derived from the U.S. government computer security standard FIPS 140-2, Security Requirements for Cryptographic Modules. [2]
As of March 2025 [update] , the current version of the standard is ISO/IEC 19790:2025 [3] that replaced the previous versions, ISO/IEC 19790:2012 [4] and ISO/IEC 19790:2006 [5] , which are now obsolete.
Use of ISO/IEC 19790 is referenced in the U.S. government standard FIPS 140-3. [6] As an ISO/IEC standard, access to it requires payment, typically on a per-user basis. [6]
ISO/IEC 24759 is a related standard for the testing of cryptographic modules, [7] the first version of which derived from NIST's Derived Test Requirements for FIPS PUB 140-2, Security Requirements for Cryptographic Modules. [2]