int_mp_boot_decrypt: Multi-party masked decryption for interactive bootstrap

In openfhe.R: R Interface to the 'OpenFHE' Fully Homomorphic Encryption Library

Multi-party masked decryption for interactive bootstrap

Description

Each party calls this with their own secret share, the ciphertext being refreshed, and the common random element from int_mp_boot_random_element_gen(). Returns a list of two Ciphertext objects — the party's masked-decryption "shares pair". Each party's shares pair gets collected and fed into int_mp_boot_add().

Usage

int_mp_boot_decrypt(sk, ct, a)

Arguments

sk	A PrivateKey (this party's share).
ct	A Ciphertext to refresh.
a	A Ciphertext holding the common random element from int_mp_boot_random_element_gen().

Value

A list of two Ciphertext objects (the party's shares pair).

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