HEAAN

HEAAN
Developer(s)Cryptography LAB in Seoul National University
Initial releaseMay 15, 2016; 8 years ago (2016-05-15)
Repository
Written inC++
TypeHomomorphic encryption
LicenseCC BY-NC 3.0

HEAAN (Homomorphic Encryption for Arithmetic of Approximate Numbers) is an open source homomorphic encryption (HE) library which implements an approximate HE scheme proposed by Cheon, Kim, Kim and Song (CKKS).[1] The first version of HEAAN was published on GitHub[2] on 15 May 2016, and later a new version of HEAAN with a bootstrapping algorithm[3] was released. Currently, the latest version is Version 2.1.[4][verification needed]

  1. ^ Cheon, Jung Hee; Kim, Andrey; Kim, Miran; Song, Yongsoo (2017). "Homomorphic encryption for arithmetic of approximate numbers". Takagi T., Peyrin T. (eds) Advances in Cryptology – ASIACRYPT 2017. ASIACRYPT 2017. Springer, Cham. pp. 409–437. doi:10.1007/978-3-319-70694-8_15.
  2. ^ Andrey Kim; Kyoohyung Han; Miran Kim; Yongsoo Song. "An approximate HE library HEAAN". Retrieved 15 May 2016.
  3. ^ Jung Hee Cheon, Kyoohyung Han, Andrey Kim, Miran Kim and Yongsoo Song. Bootstrapping for Approximate Homomorphic Encryption. In EUROCRYPT 2018(springer).
  4. ^ snucrypto/HEAAN, Cryptography LAB in Seoul National University, 2021-07-19, retrieved 2021-07-20