PREMode: Proxy Re-encryption Mode

PREModeR Documentation

Proxy Re-encryption Mode

Description

Mirrors the C++ enum ProxyReEncryptionMode in pke/constants-defs.h. The R-side name PREMode is a shortened form, the same pattern as Feature for PKESchemeFeature.

Usage

PREMode

Value

A named list of 4 integer scalars, each the value of the OpenFHE C++ enumerator of the same name, naming the security notion the re-encryption key should satisfy: INDCPA, FIXED_NOISE_HRA or NOISE_FLOODING_HRA, the last two being honest-re-encryption-attack secure. NOT_SET disables proxy re-encryption. Pass an element as the pre_mode argument of CKKSParams(), BFVParams(), BGVParams() or fhe_context().


openfhe.R documentation built on Nov. 13, 2026, 5:07 p.m.