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INCITS/ISO/IEC 18033-6:2019 (R2025)
IT Security techniques - Encryption algorithms - Part 6: Homomorphic encryption (Identical National Adoption of ISO/IEC 18033-6:2019)
Specifies the following mechanisms for homomorphic encryption. Exponential ElGamal encryption; Paillier encryption. For each mechanism, this document specifies the process for: generating parameters and the keys of the involved entities; encrypting data; decrypting encrypted data; and homomorphically operating on encrypted data. Annex A defines the object identifiers assigned to the mechanisms specified in this document. Annex B provides numerical examples.
InterNational Committee for Information Technology Standards [incits]