Module tfhe::core_crypto::algorithms

This module contains algorithms manipulating FHE entities as well as some convenience algorithms operating on slices of scalars and on polynomials.

Re-exports

• pub use ggsw_conversion::*;
• pub use ggsw_encryption::*;
• pub use glwe_encryption::*;
• pub use glwe_linear_algebra::*;
• pub use glwe_sample_extraction::*;
• pub use glwe_secret_key_generation::*;
• pub use lwe_bootstrap_key_conversion::*;
• pub use lwe_bootstrap_key_generation::*;
• pub use lwe_compact_ciphertext_list_expansion::*;
• pub use lwe_compact_public_key_generation::*;
• pub use lwe_encryption::*;
• pub use lwe_keyswitch::*;
• pub use lwe_keyswitch_key_generation::*;
• pub use lwe_linear_algebra::*;
• pub use lwe_multi_bit_bootstrap_key_conversion::*;
• pub use lwe_multi_bit_bootstrap_key_generation::*;
• pub use lwe_multi_bit_programmable_bootstrapping::*;
• pub use lwe_packing_keyswitch::*;
• pub use lwe_packing_keyswitch_key_generation::*;
• pub use lwe_private_functional_packing_keyswitch::*;
• pub use lwe_private_functional_packing_keyswitch_key_generation::*;
• pub use lwe_programmable_bootstrapping::*;
• pub use lwe_public_key_generation::*;
• pub use lwe_secret_key_generation::*;
• pub use lwe_wopbs::*;
• pub use seeded_ggsw_ciphertext_decompression::*;
• pub use seeded_ggsw_ciphertext_list_decompression::*;
• pub use seeded_glwe_ciphertext_decompression::*;
• pub use seeded_glwe_ciphertext_list_decompression::*;
• pub use seeded_lwe_bootstrap_key_decompression::*;
• pub use seeded_lwe_ciphertext_decompression::*;
• pub use seeded_lwe_ciphertext_list_decompression::*;
• pub use seeded_lwe_compact_public_key_decompression::*;
• pub use seeded_lwe_keyswitch_key_decompression::*;
• pub use seeded_lwe_multi_bit_bootstrap_key_decompression::*;
• pub use seeded_lwe_packing_keyswitch_key_decompression::*;
• pub use seeded_lwe_public_key_decompression::*;

Modules

• ggsw_conversion
  Module containing primitives pertaining to the conversion of standard GGSW ciphertexts to various representations/numerical domains like the Fourier domain.
• ggsw_encryption
  Module containing primitives pertaining to GGSW ciphertext encryption.
• glwe_encryption
  Module containing primitives pertaining to GLWE ciphertext encryption.
• glwe_linear_algebra
  Module containing primitives pertaining to GLWE ciphertext linear algebra, like addition, multiplication, etc.
• glwe_sample_extraction
  Module containing primitives pertaining to the operation usually referred to as a sample extract in the literature. Allowing to extract a single LWE Ciphertext from a given GLWE ciphertext.
• glwe_secret_key_generation
  Module containing primitives pertaining to the generation of GLWE secret keys.
• lwe_bootstrap_key_conversion
  Module containing primitives pertaining to the conversion of standard LWE bootstrap keys to various representations/numerical domains like the Fourier domain.
• lwe_bootstrap_key_generation
  Module containing primitives pertaining to the generation of standard LWE bootstrap keys and seeded standard LWE bootstrap keys.
• lwe_compact_ciphertext_list_expansion
  Module with primitives pertaining to LweCompactCiphertextList expansion.
• lwe_compact_public_key_generation
  Module containing primitives pertaining to LWE compact public key generation.
• lwe_encryption
  Module containing primitives pertaining to LWE ciphertext encryption and decryption.
• lwe_keyswitch
  Module containing primitives pertaining to LWE ciphertext keyswitch.
• lwe_keyswitch_key_generation
  Module containing primitives pertaining to LWE keyswitch keys generation and seeded LWE keyswitch keys generation.
• lwe_linear_algebra
  Module containing primitives pertaining to LWE ciphertext linear algebra, like addition, multiplication, etc.
• lwe_multi_bit_bootstrap_key_conversion
  Module containing primitives pertaining to the conversion of standard LWE multi_bit bootstrap keys to various representations/numerical domains like the Fourier domain.
• lwe_multi_bit_bootstrap_key_generation
  Module containing primitives pertaining to the generation of standard LWE multi_bit bootstrap keys.
• lwe_multi_bit_programmable_bootstrapping
• lwe_packing_keyswitch
• lwe_packing_keyswitch_key_generation
  Module containing primitives pertaining to LWE packing keyswitch keys generation and seeded LWE packing keyswitch keys generation.
• lwe_private_functional_packing_keyswitch
  Module containing primitives pertaining to LWE ciphertext private functional keyswitch and packing keyswitch.
• lwe_private_functional_packing_keyswitch_key_generation
  Module containing primitives pertaining to LWE private functional packing keyswitch key generation.
• lwe_programmable_bootstrapping
  Module containing primitives pertaining to the LWE programmable bootstrap.
• lwe_public_key_generation
  Module containing primitives pertaining to LWE public key generation and seeded LWE public key generation.
• lwe_secret_key_generation
  Module containing primitives pertaining to the generation of LWE secret keys.
• lwe_wopbs
  Module containing primitives pertaining to the Wopbs (WithOut padding PBS).
• misc
  Miscellaneous algorithms.
• polynomial_algorithms
  Module providing algorithms to perform computations on polynomials modulo $X^{N} + 1$.
• seeded_ggsw_ciphertext_decompression
  Module with primitives pertaining to SeededGgswCiphertext decompression.
• seeded_ggsw_ciphertext_list_decompression
  Module with primitives pertaining to SeededGgswCiphertextList decompression.
• seeded_glwe_ciphertext_decompression
  Module with primitives pertaining to SeededGlweCiphertext decompression.
• seeded_glwe_ciphertext_list_decompression
  Module with primitives pertaining to SeededGlweCiphertextList decompression.
• seeded_lwe_bootstrap_key_decompression
  Module with primitives pertaining to SeededLweBootstrapKey decompression.
• seeded_lwe_ciphertext_decompression
  Module with primitives pertaining to SeededLweCiphertext decompression.
• seeded_lwe_ciphertext_list_decompression
  Module with primitives pertaining to SeededLweCiphertextList decompression.
• seeded_lwe_compact_public_key_decompression
  Module with primitives pertaining to SeededLweCompactPublicKey decompression.
• seeded_lwe_keyswitch_key_decompression
  Module with primitives pertaining to SeededLweKeyswitchKey decompression.
• seeded_lwe_multi_bit_bootstrap_key_decompression
  Module with primitives pertaining to SeededLweMultiBitBootstrapKey decompression.
• seeded_lwe_packing_keyswitch_key_decompression
  Module with primitives pertaining to SeededLwePackingKeyswitchKey decompression.
• seeded_lwe_public_key_decompression
  Module with primitives pertaining to SeededLwePublicKey decompression.
• slice_algorithms
  Module providing algorithms to perform computations on raw slices.