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chore: update br_rerand_dp_ks_ms test to take metaparameters

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This commit is contained in:
Arthur Meyre
2025-11-18 14:29:48 +01:00
committed by IceTDrinker
parent a72de66744
commit d68645c493
1 changed files with 74 additions and 116 deletions
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190
tfhe/src/shortint/server_key/tests/noise_distribution/br_rerand_dp_ks_ms.rs
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@@ -29,19 +29,17 @@ use crate::shortint::engine::ShortintEngine;
use crate::shortint::key_switching_key::{KeySwitchingKeyBuildHelper, KeySwitchingKeyView};
use crate::shortint::list_compression::{CompressionPrivateKeys, DecompressionKey};
use crate::shortint::parameters::test_params::{
TEST_COMP_PARAM_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128,
TEST_PARAM_KEYSWITCH_PKE_TO_BIG_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128,
TEST_PARAM_MESSAGE_2_CARRY_2_KS32_PBS_TUNIFORM_2M128,
TEST_PARAM_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128,
TEST_PARAM_PKE_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128,
TEST_META_PARAM_CPU_2_2_KS32_PBS_PKE_TO_SMALL_ZKV2_TUNIFORM_2M128,
TEST_META_PARAM_CPU_2_2_KS_PBS_PKE_TO_SMALL_ZKV2_TUNIFORM_2M128,
};
use crate::shortint::parameters::{
AtomicPatternParameters, CarryModulus, CompactCiphertextListExpansionKind,
CompactPublicKeyEncryptionParameters, CompressionParameters,
CompactPublicKeyEncryptionParameters, CompressionParameters, MetaParameters,
ShortintCompactCiphertextListCastingMode, ShortintKeySwitchingParameters,
};
use crate::shortint::public_key::compact::{CompactPrivateKey, CompactPublicKey};
use crate::shortint::server_key::tests::noise_distribution::utils::noise_simulation::NoiseSimulationModulus;
use crate::shortint::server_key::tests::parameterized_test::create_parameterized_test;
use crate::shortint::server_key::ServerKey;
use crate::shortint::PaddingBit;
use rayon::prelude::*;
@@ -589,22 +587,26 @@ fn encrypt_br_rerand_dp_ks_any_ms_pfail_helper(
after_ms
}
fn noise_check_encrypt_br_rerand_dp_ks_ms_noise<P>(
params: P,
mut cpk_params: CompactPublicKeyEncryptionParameters,
rerand_ksk_params: ShortintKeySwitchingParameters,
compression_params: CompressionParameters,
) where
P: Into<AtomicPatternParameters>,
{
let params: AtomicPatternParameters = params.into();
fn noise_check_encrypt_br_rerand_dp_ks_ms_noise(meta_params: MetaParameters) {
let (params, cpk_params, rerand_ksk_params, compression_params) = {
let compute_params = meta_params.compute_parameters;
let dedicated_cpk_params = meta_params.dedicated_compact_public_key_parameters.unwrap();
// To avoid the expand logic of shortint which would force a keyswitch + LUT eval after
// expand
let cpk_params = {
let mut cpk_params = dedicated_cpk_params.pke_params;
cpk_params.expansion_kind = CompactCiphertextListExpansionKind::NoCasting(
compute_params.encryption_key_choice().into_pbs_order(),
);
cpk_params
};
// To avoid the expand logic of shortint which would force a keyswitch + LUT eval after expand
let cpk_params = {
cpk_params.expansion_kind = CompactCiphertextListExpansionKind::NoCasting(
params.encryption_key_choice().into_pbs_order(),
);
cpk_params
(
compute_params,
cpk_params,
dedicated_cpk_params.re_randomization_parameters.unwrap(),
meta_params.compression_parameters.unwrap(),
)
};
let cpk_private_key = CompactPrivateKey::new(cpk_params);
@@ -786,49 +788,35 @@ fn noise_check_encrypt_br_rerand_dp_ks_ms_noise<P>(
assert!(before_ms_normality.null_hypothesis_is_valid && after_ms_is_ok);
}
#[test]
fn test_noise_check_encrypt_br_rerand_dp_ks_ms_noise_test_param_message_2_carry_2_ks_pbs_tuniform_2m128(
) {
noise_check_encrypt_br_rerand_dp_ks_ms_noise(
TEST_PARAM_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128,
TEST_PARAM_PKE_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128,
TEST_PARAM_KEYSWITCH_PKE_TO_BIG_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128,
TEST_COMP_PARAM_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128,
)
}
create_parameterized_test!(noise_check_encrypt_br_rerand_dp_ks_ms_noise {
TEST_META_PARAM_CPU_2_2_KS_PBS_PKE_TO_SMALL_ZKV2_TUNIFORM_2M128,
TEST_META_PARAM_CPU_2_2_KS32_PBS_PKE_TO_SMALL_ZKV2_TUNIFORM_2M128,
});
#[test]
fn test_noise_check_encrypt_br_rerand_dp_ks_ms_noise_test_param_message_2_carry_2_ks32_tuniform_2m128(
) {
noise_check_encrypt_br_rerand_dp_ks_ms_noise(
TEST_PARAM_MESSAGE_2_CARRY_2_KS32_PBS_TUNIFORM_2M128,
TEST_PARAM_PKE_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128,
TEST_PARAM_KEYSWITCH_PKE_TO_BIG_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128,
TEST_COMP_PARAM_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128,
)
}
fn noise_check_encrypt_br_rerand_dp_ks_ms_pfail(meta_params: MetaParameters) {
let (params, cpk_params, rerand_ksk_params, compression_params) = {
let compute_params = meta_params.compute_parameters;
let dedicated_cpk_params = meta_params.dedicated_compact_public_key_parameters.unwrap();
// To avoid the expand logic of shortint which would force a keyswitch + LUT eval after
// expand
let cpk_params = {
let mut cpk_params = dedicated_cpk_params.pke_params;
cpk_params.expansion_kind = CompactCiphertextListExpansionKind::NoCasting(
compute_params.encryption_key_choice().into_pbs_order(),
);
cpk_params
};
fn noise_check_encrypt_br_rerand_dp_ks_ms_pfail<P>(
params: P,
mut cpk_params: CompactPublicKeyEncryptionParameters,
rerand_ksk_params: ShortintKeySwitchingParameters,
compression_params: CompressionParameters,
) where
P: Into<AtomicPatternParameters> + Copy,
{
// To avoid the expand logic of shortint which would force a keyswitch + LUT eval after
// expand
let cpk_params = {
let params: AtomicPatternParameters = params.into();
cpk_params.expansion_kind = CompactCiphertextListExpansionKind::NoCasting(
params.encryption_key_choice().into_pbs_order(),
);
cpk_params
(
compute_params,
cpk_params,
dedicated_cpk_params.re_randomization_parameters.unwrap(),
meta_params.compression_parameters.unwrap(),
)
};
let (pfail_test_meta, params, compression_params) = {
let mut ap_params: AtomicPatternParameters = params.into();
let mut ap_params = params;
let original_message_modulus = ap_params.message_modulus();
let original_carry_modulus = ap_params.carry_modulus();
@@ -907,44 +895,31 @@ fn noise_check_encrypt_br_rerand_dp_ks_ms_pfail<P>(
pfail_check(&pfail_test_meta, test_result);
}
#[test]
fn test_noise_check_encrypt_br_rerand_dp_ks_ms_pfail_test_param_message_2_carry_2_ks_pbs_tuniform_2m128(
) {
noise_check_encrypt_br_rerand_dp_ks_ms_pfail(
TEST_PARAM_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128,
TEST_PARAM_PKE_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128,
TEST_PARAM_KEYSWITCH_PKE_TO_BIG_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128,
TEST_COMP_PARAM_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128,
)
}
create_parameterized_test!(noise_check_encrypt_br_rerand_dp_ks_ms_pfail {
TEST_META_PARAM_CPU_2_2_KS_PBS_PKE_TO_SMALL_ZKV2_TUNIFORM_2M128,
TEST_META_PARAM_CPU_2_2_KS32_PBS_PKE_TO_SMALL_ZKV2_TUNIFORM_2M128,
});
#[test]
fn test_noise_check_encrypt_br_rerand_dp_ks_ms_pfail_test_param_message_2_carry_2_ks32_tuniform_2m128(
) {
noise_check_encrypt_br_rerand_dp_ks_ms_pfail(
TEST_PARAM_MESSAGE_2_CARRY_2_KS32_PBS_TUNIFORM_2M128,
TEST_PARAM_PKE_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128,
TEST_PARAM_KEYSWITCH_PKE_TO_BIG_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128,
TEST_COMP_PARAM_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128,
)
}
fn sanity_check_encrypt_br_rerand_dp_ks_ms_pbs(meta_params: MetaParameters) {
let (params, cpk_params, rerand_ksk_params, compression_params) = {
let compute_params = meta_params.compute_parameters;
let dedicated_cpk_params = meta_params.dedicated_compact_public_key_parameters.unwrap();
// To avoid the expand logic of shortint which would force a keyswitch + LUT eval after
// expand
let cpk_params = {
let mut cpk_params = dedicated_cpk_params.pke_params;
cpk_params.expansion_kind = CompactCiphertextListExpansionKind::NoCasting(
compute_params.encryption_key_choice().into_pbs_order(),
);
cpk_params
};
fn sanity_check_encrypt_br_rerand_dp_ks_ms_pbs<P>(
params: P,
mut cpk_params: CompactPublicKeyEncryptionParameters,
rerand_ksk_params: ShortintKeySwitchingParameters,
compression_params: CompressionParameters,
) where
P: Into<AtomicPatternParameters>,
{
let params: AtomicPatternParameters = params.into();
// To avoid the expand logic of shortint which would force a keyswitch + LUT eval after expand
let cpk_params = {
cpk_params.expansion_kind = CompactCiphertextListExpansionKind::NoCasting(
params.encryption_key_choice().into_pbs_order(),
);
cpk_params
(
compute_params,
cpk_params,
dedicated_cpk_params.re_randomization_parameters.unwrap(),
meta_params.compression_parameters.unwrap(),
)
};
let cpk_private_key = CompactPrivateKey::new(cpk_params);
@@ -1081,24 +1056,7 @@ fn sanity_check_encrypt_br_rerand_dp_ks_ms_pbs<P>(
}
}
#[test]
fn test_sanity_check_encrypt_br_rerand_dp_ks_ms_pbs_noise_test_param_message_2_carry_2_ks_tuniform_2m128(
) {
sanity_check_encrypt_br_rerand_dp_ks_ms_pbs(
TEST_PARAM_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128,
TEST_PARAM_PKE_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128,
TEST_PARAM_KEYSWITCH_PKE_TO_BIG_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128,
TEST_COMP_PARAM_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128,
)
}
#[test]
fn test_sanity_check_encrypt_br_rerand_dp_ks_ms_pbs_noise_test_param_message_2_carry_2_ks32_tuniform_2m128(
) {
sanity_check_encrypt_br_rerand_dp_ks_ms_pbs(
TEST_PARAM_MESSAGE_2_CARRY_2_KS32_PBS_TUNIFORM_2M128,
TEST_PARAM_PKE_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128,
TEST_PARAM_KEYSWITCH_PKE_TO_BIG_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128,
TEST_COMP_PARAM_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M128,
)
}
create_parameterized_test!(sanity_check_encrypt_br_rerand_dp_ks_ms_pbs {
TEST_META_PARAM_CPU_2_2_KS_PBS_PKE_TO_SMALL_ZKV2_TUNIFORM_2M128,
TEST_META_PARAM_CPU_2_2_KS32_PBS_PKE_TO_SMALL_ZKV2_TUNIFORM_2M128,
});