chore(shortint): updates param compact key

tfhe/examples/integer_compact_pk_ct_sizes.rs

@@ -5,7 +5,7 @@ use tfhe::integer::block_decomposition::{DecomposableInto, RecomposableFrom};
 use tfhe::integer::public_key::{CompactPublicKeyBig, CompactPublicKeySmall};
 use tfhe::integer::{gen_keys, U256};
 use tfhe::shortint::keycache::NamedParam;
-use tfhe::shortint::parameters::*;
+use tfhe::shortint::parameters::parameters_compact_pk::*;
 
 pub fn main() {
     fn size_func<Scalar: Numeric + DecomposableInto<u64> + RecomposableFrom<u64> + From<u32>>() {
@@ -49,7 +49,7 @@ pub fn main() {
             }
         }
 
-        let params = PARAM_SMALL_MESSAGE_2_CARRY_2_COMPACT_PK;
+        let params = PARAM_MESSAGE_2_CARRY_2_COMPACT_PK_SMALL;
         {
             println!("Sizes for: {} and {num_bits} bits", params.name());
             let (cks, _) = gen_keys(params);

tfhe/src/c_api/shortint/parameters.rs

@@ -3,6 +3,8 @@ pub use crate::core_crypto::commons::dispersion::StandardDev;
 pub use crate::core_crypto::commons::parameters::{
     DecompositionBaseLog, DecompositionLevelCount, GlweDimension, LweDimension, PolynomialSize,
 };
+pub use crate::shortint::parameters::parameters_compact_pk::*;
+pub use crate::shortint::parameters::*;
 use std::os::raw::c_int;
 
 use crate::shortint;
@@ -130,7 +132,7 @@ macro_rules! expose_as_shortint_pbs_parameters(
             $(
                 #[no_mangle]
                 pub static [<SHORTINT_ $param_name>]: ShortintPBSParameters =
-                    ShortintPBSParameters::convert(crate::shortint::parameters::$param_name);
+                    ShortintPBSParameters::convert($param_name);
 
             )*
         }
@@ -198,7 +200,7 @@ expose_as_shortint_pbs_parameters!(
     PARAM_SMALL_MESSAGE_2_CARRY_2,
     PARAM_SMALL_MESSAGE_3_CARRY_3,
     PARAM_SMALL_MESSAGE_4_CARRY_4,
-    PARAM_SMALL_MESSAGE_2_CARRY_2_COMPACT_PK,
+    PARAM_MESSAGE_2_CARRY_2_COMPACT_PK_SMALL,
 );
 
 #[no_mangle]

tfhe/src/high_level_api/integers/tests.rs

@@ -230,7 +230,7 @@ fn test_decompressed_public_key_encrypt() {
 fn test_compact_public_key_big() {
     let config = ConfigBuilder::all_disabled()
         .enable_custom_integers(
-            crate::shortint::parameters::PARAM_MESSAGE_2_CARRY_2_COMPACT_PK,
+            crate::shortint::parameters::parameters_compact_pk::PARAM_MESSAGE_2_CARRY_2_COMPACT_PK,
             None,
         )
         .build();
@@ -247,7 +247,7 @@ fn test_compact_public_key_big() {
 fn test_compact_public_key_list_big() {
     let config = ConfigBuilder::all_disabled()
         .enable_custom_integers(
-            crate::shortint::parameters::PARAM_MESSAGE_2_CARRY_2_COMPACT_PK,
+            crate::shortint::parameters::parameters_compact_pk::PARAM_MESSAGE_2_CARRY_2_COMPACT_PK,
             None,
         )
         .build();
@@ -258,7 +258,8 @@ fn test_compact_public_key_list_big() {
 fn test_compact_public_key_list_small() {
     let config = ConfigBuilder::all_disabled()
         .enable_custom_integers(
-            crate::shortint::parameters::PARAM_SMALL_MESSAGE_2_CARRY_2_COMPACT_PK,
+            crate::shortint::parameters::parameters_compact_pk
+                ::PARAM_MESSAGE_2_CARRY_2_COMPACT_PK_SMALL,
             None,
         )
         .build();
@@ -305,7 +306,8 @@ fn test_compact_public_key_list(config: Config) {
 fn test_compact_public_key_small() {
     let config = ConfigBuilder::all_disabled()
         .enable_custom_integers(
-            crate::shortint::parameters::PARAM_SMALL_MESSAGE_2_CARRY_2_COMPACT_PK,
+            crate::shortint::parameters::parameters_compact_pk
+                ::PARAM_MESSAGE_2_CARRY_2_COMPACT_PK_SMALL,
             None,
         )
         .build();

tfhe/src/integer/public_key/tests.rs

@@ -1,6 +1,7 @@
 use rand::Rng;
 
 use crate::integer::{gen_keys, CompressedPublicKeyBig, PublicKeyBig};
+use crate::shortint::parameters::parameters_compact_pk::*;
 use crate::shortint::parameters::*;
 use crate::shortint::ClassicPBSParameters;
 
@@ -22,7 +23,7 @@ create_parametrized_test!(big_radix_encrypt_decrypt_compact_128_bits_list {
 });
 
 create_parametrized_test!(small_radix_encrypt_decrypt_compact_128_bits_list {
-    PARAM_SMALL_MESSAGE_2_CARRY_2_COMPACT_PK
+    PARAM_MESSAGE_2_CARRY_2_COMPACT_PK_SMALL
 });
 
 /// Test that the public key can encrypt a 128 bit number

tfhe/src/js_on_wasm_api/shortint.rs

@@ -1,6 +1,8 @@
 use crate::core_crypto::commons::generators::DeterministicSeeder;
 pub use crate::core_crypto::commons::math::random::Seed;
 use crate::core_crypto::prelude::ActivatedRandomGenerator;
+pub use crate::shortint::parameters::parameters_compact_pk::*;
+pub use crate::shortint::parameters::*;
 use bincode;
 use wasm_bindgen::prelude::*;
 
@@ -95,7 +97,7 @@ macro_rules! expose_predefined_parameters {
                 match name {
                     $(
                         ShortintParametersName::$param_name => {
-                            Self(crate::shortint::parameters::$param_name)
+                            Self($param_name)
                         }
                     )*
                 }
@@ -148,7 +150,7 @@ expose_predefined_parameters! {
     PARAM_SMALL_MESSAGE_4_CARRY_4,
 
     PARAM_MESSAGE_2_CARRY_2_COMPACT_PK,
-    PARAM_SMALL_MESSAGE_2_CARRY_2_COMPACT_PK,
+    PARAM_MESSAGE_2_CARRY_2_COMPACT_PK_SMALL,
 }
 
 #[wasm_bindgen]

tfhe/src/shortint/keycache.rs

@@ -1,3 +1,5 @@
+use crate::shortint::parameters::multi_bit::*;
+use crate::shortint::parameters::parameters_compact_pk::*;
 use crate::shortint::parameters::parameters_wopbs::*;
 use crate::shortint::parameters::parameters_wopbs_message_carry::*;
 use crate::shortint::parameters::parameters_wopbs_prime_moduli::*;
@@ -258,7 +260,7 @@ impl NamedParam for ShortintParameterSet {
                 PARAM_SMALL_MESSAGE_2_CARRY_2,
                 PARAM_SMALL_MESSAGE_3_CARRY_3,
                 PARAM_SMALL_MESSAGE_4_CARRY_4,
-                PARAM_SMALL_MESSAGE_2_CARRY_2_COMPACT_PK,
+                PARAM_MESSAGE_2_CARRY_2_COMPACT_PK_SMALL,
                 // MultiBit Group 2
                 PARAM_MULTI_BIT_MESSAGE_1_CARRY_1_GROUP_2,
                 PARAM_MULTI_BIT_MESSAGE_2_CARRY_2_GROUP_2,

tfhe/src/shortint/parameters/mod.rs

@@ -13,10 +13,13 @@ pub use crate::core_crypto::commons::parameters::{
 use crate::shortint::ciphertext::PBSOrder;
 use serde::{Deserialize, Serialize};
 
+pub mod multi_bit;
+pub mod parameters_compact_pk;
 pub mod parameters_wopbs;
 pub mod parameters_wopbs_message_carry;
 pub(crate) mod parameters_wopbs_prime_moduli;
 
+pub use multi_bit::*;
 pub use parameters_wopbs::WopbsParameters;
 
 /// The choice of encryption key for (`shortint ciphertext`)[`super::ciphertext::CiphertextBase`].
@@ -118,27 +121,6 @@ impl ClassicPBSParameters {
     }
 }
 
-/// A structure defining the set of cryptographic parameters for homomorphic integer circuit
-/// evaluation. This structure contains information to run the so-called multi-bit PBS with improved
-/// latency provided enough threads are available on the machine performing the FHE computations
-#[derive(Serialize, Copy, Clone, Deserialize, Debug, PartialEq)]
-pub struct MultiBitPBSParameters {
-    pub lwe_dimension: LweDimension,
-    pub glwe_dimension: GlweDimension,
-    pub polynomial_size: PolynomialSize,
-    pub lwe_modular_std_dev: StandardDev,
-    pub glwe_modular_std_dev: StandardDev,
-    pub pbs_base_log: DecompositionBaseLog,
-    pub pbs_level: DecompositionLevelCount,
-    pub ks_base_log: DecompositionBaseLog,
-    pub ks_level: DecompositionLevelCount,
-    pub message_modulus: MessageModulus,
-    pub carry_modulus: CarryModulus,
-    pub ciphertext_modulus: CiphertextModulus,
-    pub encryption_key_choice: EncryptionKeyChoice,
-    pub grouping_factor: LweBskGroupingFactor,
-}
-
 #[derive(Serialize, Copy, Clone, Deserialize, Debug, PartialEq)]
 pub enum PBSParameters {
     PBS(ClassicPBSParameters),
@@ -530,18 +512,6 @@ pub const BIVARIATE_PBS_COMPLIANT_PARAMETER_SET_VEC: [ClassicPBSParameters; 16]
     PARAM_MESSAGE_4_CARRY_4,
 ];
 
-/// Vector containing all [`MultiBitPBSParameters`] parameter sets
-pub const ALL_MULTI_BIT_PARAMETER_VEC: [MultiBitPBSParameters; 8] = [
-    PARAM_MULTI_BIT_MESSAGE_1_CARRY_1_GROUP_2,
-    PARAM_MULTI_BIT_MESSAGE_2_CARRY_2_GROUP_2,
-    PARAM_MULTI_BIT_MESSAGE_3_CARRY_3_GROUP_2,
-    PARAM_MULTI_BIT_MESSAGE_4_CARRY_4_GROUP_2,
-    PARAM_MULTI_BIT_MESSAGE_1_CARRY_1_GROUP_3,
-    PARAM_MULTI_BIT_MESSAGE_2_CARRY_2_GROUP_3,
-    PARAM_MULTI_BIT_MESSAGE_3_CARRY_3_GROUP_3,
-    PARAM_MULTI_BIT_MESSAGE_4_CARRY_4_GROUP_3,
-];
-
 /// Nomenclature: PARAM_MESSAGE_X_CARRY_Y: the message (respectively carry) modulus is
 /// encoded over X (reps. Y) bits, i.e., message_modulus = 2^{X} (resp. carry_modulus = 2^{Y}).
 /// All parameter sets guarantee 128-bits of security and an error probability smaller than
@@ -1151,172 +1121,26 @@ pub const PARAM_SMALL_MESSAGE_4_CARRY_4: ClassicPBSParameters = ClassicPBSParame
     encryption_key_choice: EncryptionKeyChoice::Small,
 };
 
-// Group 2
-pub const PARAM_MULTI_BIT_MESSAGE_1_CARRY_1_GROUP_2: MultiBitPBSParameters =
-    MultiBitPBSParameters {
-        lwe_dimension: LweDimension(764),
-        glwe_dimension: GlweDimension(3),
-        polynomial_size: PolynomialSize(512),
-        lwe_modular_std_dev: StandardDev(0.000006025673585415336),
-        glwe_modular_std_dev: StandardDev(0.0000000000039666089171633006),
-        pbs_base_log: DecompositionBaseLog(18),
-        pbs_level: DecompositionLevelCount(1),
-        ks_base_log: DecompositionBaseLog(6),
-        ks_level: DecompositionLevelCount(2),
-        message_modulus: MessageModulus(2),
-        carry_modulus: CarryModulus(2),
-        ciphertext_modulus: CiphertextModulus::new_native(),
-        encryption_key_choice: EncryptionKeyChoice::Big,
-        grouping_factor: LweBskGroupingFactor(2),
-    };
-
-pub const PARAM_MULTI_BIT_MESSAGE_2_CARRY_2_GROUP_2: MultiBitPBSParameters =
-    MultiBitPBSParameters {
-        lwe_dimension: LweDimension(818),
-        glwe_dimension: GlweDimension(1),
-        polynomial_size: PolynomialSize(2048),
-        lwe_modular_std_dev: StandardDev(0.000002226459789930014),
-        glwe_modular_std_dev: StandardDev(0.0000000000000003152931493498455),
-        pbs_base_log: DecompositionBaseLog(22),
-        pbs_level: DecompositionLevelCount(1),
-        ks_base_log: DecompositionBaseLog(5),
-        ks_level: DecompositionLevelCount(3),
-        message_modulus: MessageModulus(4),
-        carry_modulus: CarryModulus(4),
-        ciphertext_modulus: CiphertextModulus::new_native(),
-        encryption_key_choice: EncryptionKeyChoice::Big,
-        grouping_factor: LweBskGroupingFactor(2),
-    };
-
-pub const PARAM_MULTI_BIT_MESSAGE_3_CARRY_3_GROUP_2: MultiBitPBSParameters =
-    MultiBitPBSParameters {
-        lwe_dimension: LweDimension(922),
-        glwe_dimension: GlweDimension(1),
-        polynomial_size: PolynomialSize(8192),
-        lwe_modular_std_dev: StandardDev(0.0000003272369292345697),
-        glwe_modular_std_dev: StandardDev(0.0000000000000000002168404344971009),
-        pbs_base_log: DecompositionBaseLog(14),
-        pbs_level: DecompositionLevelCount(2),
-        ks_base_log: DecompositionBaseLog(4),
-        ks_level: DecompositionLevelCount(4),
-        message_modulus: MessageModulus(8),
-        carry_modulus: CarryModulus(8),
-        ciphertext_modulus: CiphertextModulus::new_native(),
-        encryption_key_choice: EncryptionKeyChoice::Big,
-        grouping_factor: LweBskGroupingFactor(2),
-    };
-
-pub const PARAM_MULTI_BIT_MESSAGE_4_CARRY_4_GROUP_2: MultiBitPBSParameters =
-    MultiBitPBSParameters {
-        lwe_dimension: LweDimension(1052),
-        glwe_dimension: GlweDimension(1),
-        polynomial_size: PolynomialSize(32768),
-        lwe_modular_std_dev: StandardDev(0.000000029779789543501806),
-        glwe_modular_std_dev: StandardDev(0.0000000000000000002168404344971009),
-        pbs_base_log: DecompositionBaseLog(14),
-        pbs_level: DecompositionLevelCount(2),
-        ks_base_log: DecompositionBaseLog(4),
-        ks_level: DecompositionLevelCount(5),
-        message_modulus: MessageModulus(16),
-        carry_modulus: CarryModulus(16),
-        ciphertext_modulus: CiphertextModulus::new_native(),
-        encryption_key_choice: EncryptionKeyChoice::Big,
-        grouping_factor: LweBskGroupingFactor(2),
-    };
-
-// Group 3
-pub const PARAM_MULTI_BIT_MESSAGE_1_CARRY_1_GROUP_3: MultiBitPBSParameters =
-    MultiBitPBSParameters {
-        lwe_dimension: LweDimension(765),
-        glwe_dimension: GlweDimension(3),
-        polynomial_size: PolynomialSize(512),
-        lwe_modular_std_dev: StandardDev(0.000005915594083804978),
-        glwe_modular_std_dev: StandardDev(0.0000000000039666089171633006),
-        pbs_base_log: DecompositionBaseLog(18),
-        pbs_level: DecompositionLevelCount(1),
-        ks_base_log: DecompositionBaseLog(6),
-        ks_level: DecompositionLevelCount(2),
-        message_modulus: MessageModulus(2),
-        carry_modulus: CarryModulus(2),
-        ciphertext_modulus: CiphertextModulus::new_native(),
-        encryption_key_choice: EncryptionKeyChoice::Big,
-        grouping_factor: LweBskGroupingFactor(3),
-    };
-
-pub const PARAM_MULTI_BIT_MESSAGE_2_CARRY_2_GROUP_3: MultiBitPBSParameters =
-    MultiBitPBSParameters {
-        lwe_dimension: LweDimension(888),
-        glwe_dimension: GlweDimension(1),
-        polynomial_size: PolynomialSize(2048),
-        lwe_modular_std_dev: StandardDev(0.0000006125031601933181),
-        glwe_modular_std_dev: StandardDev(0.0000000000000003152931493498455),
-        pbs_base_log: DecompositionBaseLog(21),
-        pbs_level: DecompositionLevelCount(1),
-        ks_base_log: DecompositionBaseLog(7),
-        ks_level: DecompositionLevelCount(2),
-        message_modulus: MessageModulus(4),
-        carry_modulus: CarryModulus(4),
-        ciphertext_modulus: CiphertextModulus::new_native(),
-        encryption_key_choice: EncryptionKeyChoice::Big,
-        grouping_factor: LweBskGroupingFactor(3),
-    };
-
-pub const PARAM_MULTI_BIT_MESSAGE_3_CARRY_3_GROUP_3: MultiBitPBSParameters =
-    MultiBitPBSParameters {
-        lwe_dimension: LweDimension(972),
-        glwe_dimension: GlweDimension(1),
-        polynomial_size: PolynomialSize(8192),
-        lwe_modular_std_dev: StandardDev(0.00000013016688349592805),
-        glwe_modular_std_dev: StandardDev(0.0000000000000000002168404344971009),
-        pbs_base_log: DecompositionBaseLog(14),
-        pbs_level: DecompositionLevelCount(2),
-        ks_base_log: DecompositionBaseLog(6),
-        ks_level: DecompositionLevelCount(3),
-        message_modulus: MessageModulus(8),
-        carry_modulus: CarryModulus(8),
-        ciphertext_modulus: CiphertextModulus::new_native(),
-        encryption_key_choice: EncryptionKeyChoice::Big,
-        grouping_factor: LweBskGroupingFactor(3),
-    };
-
-pub const PARAM_MULTI_BIT_MESSAGE_4_CARRY_4_GROUP_3: MultiBitPBSParameters =
-    MultiBitPBSParameters {
-        lwe_dimension: LweDimension(1098),
-        glwe_dimension: GlweDimension(1),
-        polynomial_size: PolynomialSize(32768),
-        lwe_modular_std_dev: StandardDev(0.000000012752307213087621),
-        glwe_modular_std_dev: StandardDev(0.0000000000000000002168404344971009),
-        pbs_base_log: DecompositionBaseLog(14),
-        pbs_level: DecompositionLevelCount(2),
-        ks_base_log: DecompositionBaseLog(5),
-        ks_level: DecompositionLevelCount(4),
-        message_modulus: MessageModulus(16),
-        carry_modulus: CarryModulus(16),
-        ciphertext_modulus: CiphertextModulus::new_native(),
-        encryption_key_choice: EncryptionKeyChoice::Big,
-        grouping_factor: LweBskGroupingFactor(3),
-    };
-
-pub const PARAM_MESSAGE_2_CARRY_2_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
-    lwe_dimension: LweDimension(1024),
-    glwe_dimension: GlweDimension(1),
-    polynomial_size: PolynomialSize(2048),
-    lwe_modular_std_dev: StandardDev(0.000000049029381729),
-    glwe_modular_std_dev: StandardDev(0.00000000000000031528),
-    pbs_base_log: DecompositionBaseLog(21),
-    pbs_level: DecompositionLevelCount(1),
-    ks_level: DecompositionLevelCount(2),
-    ks_base_log: DecompositionBaseLog(8),
-    message_modulus: MessageModulus(4),
-    carry_modulus: CarryModulus(4),
-    ciphertext_modulus: CiphertextModulus::new_native(),
-    encryption_key_choice: EncryptionKeyChoice::Big,
-};
-
-pub const PARAM_SMALL_MESSAGE_2_CARRY_2_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
-    encryption_key_choice: EncryptionKeyChoice::Small,
-    ..PARAM_MESSAGE_2_CARRY_2_COMPACT_PK
-};
+// pub const PARAM_MESSAGE_2_CARRY_2_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+//     lwe_dimension: LweDimension(1024),
+//     glwe_dimension: GlweDimension(1),
+//     polynomial_size: PolynomialSize(2048),
+//     lwe_modular_std_dev: StandardDev(0.000000049029381729),
+//     glwe_modular_std_dev: StandardDev(0.00000000000000031528),
+//     pbs_base_log: DecompositionBaseLog(21),
+//     pbs_level: DecompositionLevelCount(1),
+//     ks_level: DecompositionLevelCount(2),
+//     ks_base_log: DecompositionBaseLog(8),
+//     message_modulus: MessageModulus(4),
+//     carry_modulus: CarryModulus(4),
+//     ciphertext_modulus: CiphertextModulus::new_native(),
+//     encryption_key_choice: EncryptionKeyChoice::Big,
+// };
+//
+// pub const PARAM_SMALL_MESSAGE_2_CARRY_2_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+//     encryption_key_choice: EncryptionKeyChoice::Small,
+//     ..PARAM_MESSAGE_2_CARRY_2_COMPACT_PK
+// };
 
 /// Return a parameter set from a message and carry moduli.
 ///

tfhe/src/shortint/parameters/multi_bit.rs

@@ -0,0 +1,189 @@
+//! #Warning experimental
+
+pub use crate::core_crypto::commons::dispersion::{DispersionParameter, StandardDev};
+pub use crate::core_crypto::commons::parameters::{
+    DecompositionBaseLog, DecompositionLevelCount, GlweDimension, LweDimension, PolynomialSize,
+};
+use crate::shortint::parameters::{
+    CarryModulus, CiphertextModulus, EncryptionKeyChoice, LweBskGroupingFactor, MessageModulus,
+};
+use serde::{Deserialize, Serialize};
+
+/// A structure defining the set of cryptographic parameters for homomorphic integer circuit
+/// evaluation. This structure contains information to run the so-called multi-bit PBS with improved
+/// latency provided enough threads are available on the machine performing the FHE computations
+#[derive(Serialize, Copy, Clone, Deserialize, Debug, PartialEq)]
+pub struct MultiBitPBSParameters {
+    pub lwe_dimension: LweDimension,
+    pub glwe_dimension: GlweDimension,
+    pub polynomial_size: PolynomialSize,
+    pub lwe_modular_std_dev: StandardDev,
+    pub glwe_modular_std_dev: StandardDev,
+    pub pbs_base_log: DecompositionBaseLog,
+    pub pbs_level: DecompositionLevelCount,
+    pub ks_base_log: DecompositionBaseLog,
+    pub ks_level: DecompositionLevelCount,
+    pub message_modulus: MessageModulus,
+    pub carry_modulus: CarryModulus,
+    pub ciphertext_modulus: CiphertextModulus,
+    pub encryption_key_choice: EncryptionKeyChoice,
+    pub grouping_factor: LweBskGroupingFactor,
+}
+
+/// Vector containing all [`MultiBitPBSParameters`] parameter sets
+pub const ALL_MULTI_BIT_PARAMETER_VEC: [MultiBitPBSParameters; 8] = [
+    PARAM_MULTI_BIT_MESSAGE_1_CARRY_1_GROUP_2,
+    PARAM_MULTI_BIT_MESSAGE_2_CARRY_2_GROUP_2,
+    PARAM_MULTI_BIT_MESSAGE_3_CARRY_3_GROUP_2,
+    PARAM_MULTI_BIT_MESSAGE_4_CARRY_4_GROUP_2,
+    PARAM_MULTI_BIT_MESSAGE_1_CARRY_1_GROUP_3,
+    PARAM_MULTI_BIT_MESSAGE_2_CARRY_2_GROUP_3,
+    PARAM_MULTI_BIT_MESSAGE_3_CARRY_3_GROUP_3,
+    PARAM_MULTI_BIT_MESSAGE_4_CARRY_4_GROUP_3,
+];
+
+// Group 2
+pub const PARAM_MULTI_BIT_MESSAGE_1_CARRY_1_GROUP_2: MultiBitPBSParameters =
+    MultiBitPBSParameters {
+        lwe_dimension: LweDimension(764),
+        glwe_dimension: GlweDimension(3),
+        polynomial_size: PolynomialSize(512),
+        lwe_modular_std_dev: StandardDev(0.000006025673585415336),
+        glwe_modular_std_dev: StandardDev(0.0000000000039666089171633006),
+        pbs_base_log: DecompositionBaseLog(18),
+        pbs_level: DecompositionLevelCount(1),
+        ks_base_log: DecompositionBaseLog(6),
+        ks_level: DecompositionLevelCount(2),
+        message_modulus: MessageModulus(2),
+        carry_modulus: CarryModulus(2),
+        ciphertext_modulus: CiphertextModulus::new_native(),
+        encryption_key_choice: EncryptionKeyChoice::Big,
+        grouping_factor: LweBskGroupingFactor(2),
+    };
+
+pub const PARAM_MULTI_BIT_MESSAGE_2_CARRY_2_GROUP_2: MultiBitPBSParameters =
+    MultiBitPBSParameters {
+        lwe_dimension: LweDimension(818),
+        glwe_dimension: GlweDimension(1),
+        polynomial_size: PolynomialSize(2048),
+        lwe_modular_std_dev: StandardDev(0.000002226459789930014),
+        glwe_modular_std_dev: StandardDev(0.0000000000000003152931493498455),
+        pbs_base_log: DecompositionBaseLog(22),
+        pbs_level: DecompositionLevelCount(1),
+        ks_base_log: DecompositionBaseLog(5),
+        ks_level: DecompositionLevelCount(3),
+        message_modulus: MessageModulus(4),
+        carry_modulus: CarryModulus(4),
+        ciphertext_modulus: CiphertextModulus::new_native(),
+        encryption_key_choice: EncryptionKeyChoice::Big,
+        grouping_factor: LweBskGroupingFactor(2),
+    };
+
+pub const PARAM_MULTI_BIT_MESSAGE_3_CARRY_3_GROUP_2: MultiBitPBSParameters =
+    MultiBitPBSParameters {
+        lwe_dimension: LweDimension(922),
+        glwe_dimension: GlweDimension(1),
+        polynomial_size: PolynomialSize(8192),
+        lwe_modular_std_dev: StandardDev(0.0000003272369292345697),
+        glwe_modular_std_dev: StandardDev(0.0000000000000000002168404344971009),
+        pbs_base_log: DecompositionBaseLog(14),
+        pbs_level: DecompositionLevelCount(2),
+        ks_base_log: DecompositionBaseLog(4),
+        ks_level: DecompositionLevelCount(4),
+        message_modulus: MessageModulus(8),
+        carry_modulus: CarryModulus(8),
+        ciphertext_modulus: CiphertextModulus::new_native(),
+        encryption_key_choice: EncryptionKeyChoice::Big,
+        grouping_factor: LweBskGroupingFactor(2),
+    };
+
+pub const PARAM_MULTI_BIT_MESSAGE_4_CARRY_4_GROUP_2: MultiBitPBSParameters =
+    MultiBitPBSParameters {
+        lwe_dimension: LweDimension(1052),
+        glwe_dimension: GlweDimension(1),
+        polynomial_size: PolynomialSize(32768),
+        lwe_modular_std_dev: StandardDev(0.000000029779789543501806),
+        glwe_modular_std_dev: StandardDev(0.0000000000000000002168404344971009),
+        pbs_base_log: DecompositionBaseLog(14),
+        pbs_level: DecompositionLevelCount(2),
+        ks_base_log: DecompositionBaseLog(4),
+        ks_level: DecompositionLevelCount(5),
+        message_modulus: MessageModulus(16),
+        carry_modulus: CarryModulus(16),
+        ciphertext_modulus: CiphertextModulus::new_native(),
+        encryption_key_choice: EncryptionKeyChoice::Big,
+        grouping_factor: LweBskGroupingFactor(2),
+    };
+
+// Group 3
+pub const PARAM_MULTI_BIT_MESSAGE_1_CARRY_1_GROUP_3: MultiBitPBSParameters =
+    MultiBitPBSParameters {
+        lwe_dimension: LweDimension(765),
+        glwe_dimension: GlweDimension(3),
+        polynomial_size: PolynomialSize(512),
+        lwe_modular_std_dev: StandardDev(0.000005915594083804978),
+        glwe_modular_std_dev: StandardDev(0.0000000000039666089171633006),
+        pbs_base_log: DecompositionBaseLog(18),
+        pbs_level: DecompositionLevelCount(1),
+        ks_base_log: DecompositionBaseLog(6),
+        ks_level: DecompositionLevelCount(2),
+        message_modulus: MessageModulus(2),
+        carry_modulus: CarryModulus(2),
+        ciphertext_modulus: CiphertextModulus::new_native(),
+        encryption_key_choice: EncryptionKeyChoice::Big,
+        grouping_factor: LweBskGroupingFactor(3),
+    };
+
+pub const PARAM_MULTI_BIT_MESSAGE_2_CARRY_2_GROUP_3: MultiBitPBSParameters =
+    MultiBitPBSParameters {
+        lwe_dimension: LweDimension(888),
+        glwe_dimension: GlweDimension(1),
+        polynomial_size: PolynomialSize(2048),
+        lwe_modular_std_dev: StandardDev(0.0000006125031601933181),
+        glwe_modular_std_dev: StandardDev(0.0000000000000003152931493498455),
+        pbs_base_log: DecompositionBaseLog(21),
+        pbs_level: DecompositionLevelCount(1),
+        ks_base_log: DecompositionBaseLog(7),
+        ks_level: DecompositionLevelCount(2),
+        message_modulus: MessageModulus(4),
+        carry_modulus: CarryModulus(4),
+        ciphertext_modulus: CiphertextModulus::new_native(),
+        encryption_key_choice: EncryptionKeyChoice::Big,
+        grouping_factor: LweBskGroupingFactor(3),
+    };
+
+pub const PARAM_MULTI_BIT_MESSAGE_3_CARRY_3_GROUP_3: MultiBitPBSParameters =
+    MultiBitPBSParameters {
+        lwe_dimension: LweDimension(972),
+        glwe_dimension: GlweDimension(1),
+        polynomial_size: PolynomialSize(8192),
+        lwe_modular_std_dev: StandardDev(0.00000013016688349592805),
+        glwe_modular_std_dev: StandardDev(0.0000000000000000002168404344971009),
+        pbs_base_log: DecompositionBaseLog(14),
+        pbs_level: DecompositionLevelCount(2),
+        ks_base_log: DecompositionBaseLog(6),
+        ks_level: DecompositionLevelCount(3),
+        message_modulus: MessageModulus(8),
+        carry_modulus: CarryModulus(8),
+        ciphertext_modulus: CiphertextModulus::new_native(),
+        encryption_key_choice: EncryptionKeyChoice::Big,
+        grouping_factor: LweBskGroupingFactor(3),
+    };
+
+pub const PARAM_MULTI_BIT_MESSAGE_4_CARRY_4_GROUP_3: MultiBitPBSParameters =
+    MultiBitPBSParameters {
+        lwe_dimension: LweDimension(1098),
+        glwe_dimension: GlweDimension(1),
+        polynomial_size: PolynomialSize(32768),
+        lwe_modular_std_dev: StandardDev(0.000000012752307213087621),
+        glwe_modular_std_dev: StandardDev(0.0000000000000000002168404344971009),
+        pbs_base_log: DecompositionBaseLog(14),
+        pbs_level: DecompositionLevelCount(2),
+        ks_base_log: DecompositionBaseLog(5),
+        ks_level: DecompositionLevelCount(4),
+        message_modulus: MessageModulus(16),
+        carry_modulus: CarryModulus(16),
+        ciphertext_modulus: CiphertextModulus::new_native(),
+        encryption_key_choice: EncryptionKeyChoice::Big,
+        grouping_factor: LweBskGroupingFactor(3),
+    };

tfhe/src/shortint/parameters/parameters_compact_pk.rs

@@ -0,0 +1,912 @@
+//! #Warning experimental
+
+pub use crate::core_crypto::commons::dispersion::{DispersionParameter, StandardDev};
+pub use crate::core_crypto::commons::parameters::{
+    DecompositionBaseLog, DecompositionLevelCount, GlweDimension, LweDimension, PolynomialSize,
+};
+use crate::shortint::parameters::{
+    CarryModulus, CiphertextModulus, EncryptionKeyChoice, MessageModulus,
+};
+use crate::shortint::ClassicPBSParameters;
+
+pub const ALL_PARAMETER_VEC_COMPACT_PK: [ClassicPBSParameters; 56] = [
+    PARAM_MESSAGE_1_CARRY_1_COMPACT_PK,
+    PARAM_MESSAGE_1_CARRY_2_COMPACT_PK,
+    PARAM_MESSAGE_1_CARRY_3_COMPACT_PK,
+    PARAM_MESSAGE_1_CARRY_4_COMPACT_PK,
+    PARAM_MESSAGE_1_CARRY_5_COMPACT_PK,
+    PARAM_MESSAGE_1_CARRY_6_COMPACT_PK,
+    PARAM_MESSAGE_1_CARRY_7_COMPACT_PK,
+    PARAM_MESSAGE_2_CARRY_1_COMPACT_PK,
+    PARAM_MESSAGE_2_CARRY_2_COMPACT_PK,
+    PARAM_MESSAGE_2_CARRY_3_COMPACT_PK,
+    PARAM_MESSAGE_2_CARRY_4_COMPACT_PK,
+    PARAM_MESSAGE_2_CARRY_5_COMPACT_PK,
+    PARAM_MESSAGE_2_CARRY_6_COMPACT_PK,
+    PARAM_MESSAGE_3_CARRY_1_COMPACT_PK,
+    PARAM_MESSAGE_3_CARRY_2_COMPACT_PK,
+    PARAM_MESSAGE_3_CARRY_3_COMPACT_PK,
+    PARAM_MESSAGE_3_CARRY_4_COMPACT_PK,
+    PARAM_MESSAGE_3_CARRY_5_COMPACT_PK,
+    PARAM_MESSAGE_4_CARRY_1_COMPACT_PK,
+    PARAM_MESSAGE_4_CARRY_2_COMPACT_PK,
+    PARAM_MESSAGE_4_CARRY_3_COMPACT_PK,
+    PARAM_MESSAGE_4_CARRY_4_COMPACT_PK,
+    PARAM_MESSAGE_5_CARRY_1_COMPACT_PK,
+    PARAM_MESSAGE_5_CARRY_2_COMPACT_PK,
+    PARAM_MESSAGE_5_CARRY_3_COMPACT_PK,
+    PARAM_MESSAGE_6_CARRY_1_COMPACT_PK,
+    PARAM_MESSAGE_6_CARRY_2_COMPACT_PK,
+    PARAM_MESSAGE_7_CARRY_1_COMPACT_PK,
+    PARAM_MESSAGE_1_CARRY_1_COMPACT_PK_SMALL,
+    PARAM_MESSAGE_1_CARRY_2_COMPACT_PK_SMALL,
+    PARAM_MESSAGE_1_CARRY_3_COMPACT_PK_SMALL,
+    PARAM_MESSAGE_1_CARRY_4_COMPACT_PK_SMALL,
+    PARAM_MESSAGE_1_CARRY_5_COMPACT_PK_SMALL,
+    PARAM_MESSAGE_1_CARRY_6_COMPACT_PK_SMALL,
+    PARAM_MESSAGE_1_CARRY_7_COMPACT_PK_SMALL,
+    PARAM_MESSAGE_2_CARRY_1_COMPACT_PK_SMALL,
+    PARAM_MESSAGE_2_CARRY_2_COMPACT_PK_SMALL,
+    PARAM_MESSAGE_2_CARRY_3_COMPACT_PK_SMALL,
+    PARAM_MESSAGE_2_CARRY_4_COMPACT_PK_SMALL,
+    PARAM_MESSAGE_2_CARRY_5_COMPACT_PK_SMALL,
+    PARAM_MESSAGE_2_CARRY_6_COMPACT_PK_SMALL,
+    PARAM_MESSAGE_3_CARRY_1_COMPACT_PK_SMALL,
+    PARAM_MESSAGE_3_CARRY_2_COMPACT_PK_SMALL,
+    PARAM_MESSAGE_3_CARRY_3_COMPACT_PK_SMALL,
+    PARAM_MESSAGE_3_CARRY_4_COMPACT_PK_SMALL,
+    PARAM_MESSAGE_3_CARRY_5_COMPACT_PK_SMALL,
+    PARAM_MESSAGE_4_CARRY_1_COMPACT_PK_SMALL,
+    PARAM_MESSAGE_4_CARRY_2_COMPACT_PK_SMALL,
+    PARAM_MESSAGE_4_CARRY_3_COMPACT_PK_SMALL,
+    PARAM_MESSAGE_4_CARRY_4_COMPACT_PK_SMALL,
+    PARAM_MESSAGE_5_CARRY_1_COMPACT_PK_SMALL,
+    PARAM_MESSAGE_5_CARRY_2_COMPACT_PK_SMALL,
+    PARAM_MESSAGE_5_CARRY_3_COMPACT_PK_SMALL,
+    PARAM_MESSAGE_6_CARRY_1_COMPACT_PK_SMALL,
+    PARAM_MESSAGE_6_CARRY_2_COMPACT_PK_SMALL,
+    PARAM_MESSAGE_7_CARRY_1_COMPACT_PK_SMALL,
+];
+
+pub const PARAM_MESSAGE_1_CARRY_1_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(3),
+    polynomial_size: PolynomialSize(512),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(3.96669408172410e-12),
+    pbs_base_log: DecompositionBaseLog(18),
+    pbs_level: DecompositionLevelCount(1),
+    ks_level: DecompositionLevelCount(1),
+    ks_base_log: DecompositionBaseLog(12),
+    message_modulus: MessageModulus(2),
+    carry_modulus: CarryModulus(2),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+pub const PARAM_MESSAGE_1_CARRY_2_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(2),
+    polynomial_size: PolynomialSize(1024),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(3.15283466779972e-16),
+    pbs_base_log: DecompositionBaseLog(18),
+    pbs_level: DecompositionLevelCount(1),
+    ks_level: DecompositionLevelCount(2),
+    ks_base_log: DecompositionBaseLog(8),
+    message_modulus: MessageModulus(2),
+    carry_modulus: CarryModulus(4),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+pub const PARAM_MESSAGE_1_CARRY_3_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(2048),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(3.15283466779972e-16),
+    pbs_base_log: DecompositionBaseLog(21),
+    pbs_level: DecompositionLevelCount(1),
+    ks_level: DecompositionLevelCount(2),
+    ks_base_log: DecompositionBaseLog(8),
+    message_modulus: MessageModulus(2),
+    carry_modulus: CarryModulus(8),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+pub const PARAM_MESSAGE_1_CARRY_4_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(4096),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(21),
+    pbs_level: DecompositionLevelCount(1),
+    ks_level: DecompositionLevelCount(2),
+    ks_base_log: DecompositionBaseLog(8),
+    message_modulus: MessageModulus(2),
+    carry_modulus: CarryModulus(16),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+pub const PARAM_MESSAGE_1_CARRY_5_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(8192),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(22),
+    pbs_level: DecompositionLevelCount(1),
+    ks_level: DecompositionLevelCount(3),
+    ks_base_log: DecompositionBaseLog(6),
+    message_modulus: MessageModulus(2),
+    carry_modulus: CarryModulus(32),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+pub const PARAM_MESSAGE_1_CARRY_6_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(16384),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(12),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(4),
+    ks_base_log: DecompositionBaseLog(5),
+    message_modulus: MessageModulus(2),
+    carry_modulus: CarryModulus(64),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+pub const PARAM_MESSAGE_1_CARRY_7_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(32768),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(14),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(7),
+    ks_base_log: DecompositionBaseLog(3),
+    message_modulus: MessageModulus(2),
+    carry_modulus: CarryModulus(128),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+pub const PARAM_MESSAGE_2_CARRY_1_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(2),
+    polynomial_size: PolynomialSize(1024),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(3.15283466779972e-16),
+    pbs_base_log: DecompositionBaseLog(21),
+    pbs_level: DecompositionLevelCount(1),
+    ks_level: DecompositionLevelCount(2),
+    ks_base_log: DecompositionBaseLog(8),
+    message_modulus: MessageModulus(4),
+    carry_modulus: CarryModulus(2),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+pub const PARAM_MESSAGE_2_CARRY_2_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(2048),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(3.15283466779972e-16),
+    pbs_base_log: DecompositionBaseLog(21),
+    pbs_level: DecompositionLevelCount(1),
+    ks_level: DecompositionLevelCount(2),
+    ks_base_log: DecompositionBaseLog(8),
+    message_modulus: MessageModulus(4),
+    carry_modulus: CarryModulus(4),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+pub const PARAM_MESSAGE_2_CARRY_3_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(4096),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(21),
+    pbs_level: DecompositionLevelCount(1),
+    ks_level: DecompositionLevelCount(2),
+    ks_base_log: DecompositionBaseLog(8),
+    message_modulus: MessageModulus(4),
+    carry_modulus: CarryModulus(8),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+pub const PARAM_MESSAGE_2_CARRY_4_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(8192),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(12),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(3),
+    ks_base_log: DecompositionBaseLog(6),
+    message_modulus: MessageModulus(4),
+    carry_modulus: CarryModulus(16),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+pub const PARAM_MESSAGE_2_CARRY_5_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(16384),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(12),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(4),
+    ks_base_log: DecompositionBaseLog(5),
+    message_modulus: MessageModulus(4),
+    carry_modulus: CarryModulus(32),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+pub const PARAM_MESSAGE_2_CARRY_6_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(32768),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(14),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(7),
+    ks_base_log: DecompositionBaseLog(3),
+    message_modulus: MessageModulus(4),
+    carry_modulus: CarryModulus(64),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+pub const PARAM_MESSAGE_3_CARRY_1_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(2048),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(3.15283466779972e-16),
+    pbs_base_log: DecompositionBaseLog(22),
+    pbs_level: DecompositionLevelCount(1),
+    ks_level: DecompositionLevelCount(2),
+    ks_base_log: DecompositionBaseLog(8),
+    message_modulus: MessageModulus(8),
+    carry_modulus: CarryModulus(2),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+pub const PARAM_MESSAGE_3_CARRY_2_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(4096),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(12),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(2),
+    ks_base_log: DecompositionBaseLog(8),
+    message_modulus: MessageModulus(8),
+    carry_modulus: CarryModulus(4),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+pub const PARAM_MESSAGE_3_CARRY_3_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(8192),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(12),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(3),
+    ks_base_log: DecompositionBaseLog(6),
+    message_modulus: MessageModulus(8),
+    carry_modulus: CarryModulus(8),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+pub const PARAM_MESSAGE_3_CARRY_4_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(16384),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(14),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(4),
+    ks_base_log: DecompositionBaseLog(5),
+    message_modulus: MessageModulus(8),
+    carry_modulus: CarryModulus(16),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+pub const PARAM_MESSAGE_3_CARRY_5_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(32768),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(14),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(7),
+    ks_base_log: DecompositionBaseLog(3),
+    message_modulus: MessageModulus(8),
+    carry_modulus: CarryModulus(32),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+pub const PARAM_MESSAGE_4_CARRY_1_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(4096),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(12),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(2),
+    ks_base_log: DecompositionBaseLog(8),
+    message_modulus: MessageModulus(16),
+    carry_modulus: CarryModulus(2),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+pub const PARAM_MESSAGE_4_CARRY_2_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(8192),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(14),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(3),
+    ks_base_log: DecompositionBaseLog(6),
+    message_modulus: MessageModulus(16),
+    carry_modulus: CarryModulus(4),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+pub const PARAM_MESSAGE_4_CARRY_3_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(16384),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(14),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(4),
+    ks_base_log: DecompositionBaseLog(5),
+    message_modulus: MessageModulus(16),
+    carry_modulus: CarryModulus(8),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+pub const PARAM_MESSAGE_4_CARRY_4_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(32768),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(14),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(7),
+    ks_base_log: DecompositionBaseLog(3),
+    message_modulus: MessageModulus(16),
+    carry_modulus: CarryModulus(16),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+pub const PARAM_MESSAGE_5_CARRY_1_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(8192),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(14),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(3),
+    ks_base_log: DecompositionBaseLog(6),
+    message_modulus: MessageModulus(32),
+    carry_modulus: CarryModulus(2),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+pub const PARAM_MESSAGE_5_CARRY_2_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(16384),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(14),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(4),
+    ks_base_log: DecompositionBaseLog(5),
+    message_modulus: MessageModulus(32),
+    carry_modulus: CarryModulus(4),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+pub const PARAM_MESSAGE_5_CARRY_3_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(32768),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(11),
+    pbs_level: DecompositionLevelCount(3),
+    ks_level: DecompositionLevelCount(7),
+    ks_base_log: DecompositionBaseLog(3),
+    message_modulus: MessageModulus(32),
+    carry_modulus: CarryModulus(8),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+pub const PARAM_MESSAGE_6_CARRY_1_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(16384),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(11),
+    pbs_level: DecompositionLevelCount(3),
+    ks_level: DecompositionLevelCount(4),
+    ks_base_log: DecompositionBaseLog(5),
+    message_modulus: MessageModulus(64),
+    carry_modulus: CarryModulus(2),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+pub const PARAM_MESSAGE_6_CARRY_2_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(32768),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(11),
+    pbs_level: DecompositionLevelCount(3),
+    ks_level: DecompositionLevelCount(7),
+    ks_base_log: DecompositionBaseLog(3),
+    message_modulus: MessageModulus(64),
+    carry_modulus: CarryModulus(4),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+pub const PARAM_MESSAGE_7_CARRY_1_COMPACT_PK: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(32768),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(11),
+    pbs_level: DecompositionLevelCount(3),
+    ks_level: DecompositionLevelCount(7),
+    ks_base_log: DecompositionBaseLog(3),
+    message_modulus: MessageModulus(128),
+    carry_modulus: CarryModulus(2),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Big,
+};
+
+// Parameter set for small
+pub const PARAM_MESSAGE_1_CARRY_1_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(3),
+    polynomial_size: PolynomialSize(512),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(3.96669408172410e-12),
+    pbs_base_log: DecompositionBaseLog(18),
+    pbs_level: DecompositionLevelCount(1),
+    ks_level: DecompositionLevelCount(2),
+    ks_base_log: DecompositionBaseLog(8),
+    message_modulus: MessageModulus(2),
+    carry_modulus: CarryModulus(2),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};
+pub const PARAM_MESSAGE_1_CARRY_2_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(2),
+    polynomial_size: PolynomialSize(1024),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(3.15283466779972e-16),
+    pbs_base_log: DecompositionBaseLog(18),
+    pbs_level: DecompositionLevelCount(1),
+    ks_level: DecompositionLevelCount(2),
+    ks_base_log: DecompositionBaseLog(8),
+    message_modulus: MessageModulus(2),
+    carry_modulus: CarryModulus(4),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};
+pub const PARAM_MESSAGE_1_CARRY_3_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(2048),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(3.15283466779972e-16),
+    pbs_base_log: DecompositionBaseLog(21),
+    pbs_level: DecompositionLevelCount(1),
+    ks_level: DecompositionLevelCount(2),
+    ks_base_log: DecompositionBaseLog(8),
+    message_modulus: MessageModulus(2),
+    carry_modulus: CarryModulus(8),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};
+pub const PARAM_MESSAGE_1_CARRY_4_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(4096),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(21),
+    pbs_level: DecompositionLevelCount(1),
+    ks_level: DecompositionLevelCount(3),
+    ks_base_log: DecompositionBaseLog(6),
+    message_modulus: MessageModulus(2),
+    carry_modulus: CarryModulus(16),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};
+pub const PARAM_MESSAGE_1_CARRY_5_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(8192),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(22),
+    pbs_level: DecompositionLevelCount(1),
+    ks_level: DecompositionLevelCount(4),
+    ks_base_log: DecompositionBaseLog(5),
+    message_modulus: MessageModulus(2),
+    carry_modulus: CarryModulus(32),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};
+pub const PARAM_MESSAGE_1_CARRY_6_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(16384),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(12),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(5),
+    ks_base_log: DecompositionBaseLog(4),
+    message_modulus: MessageModulus(2),
+    carry_modulus: CarryModulus(64),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};
+pub const PARAM_MESSAGE_1_CARRY_7_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(32768),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(14),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(11),
+    ks_base_log: DecompositionBaseLog(2),
+    message_modulus: MessageModulus(2),
+    carry_modulus: CarryModulus(128),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};
+pub const PARAM_MESSAGE_2_CARRY_1_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(2),
+    polynomial_size: PolynomialSize(1024),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(3.15283466779972e-16),
+    pbs_base_log: DecompositionBaseLog(21),
+    pbs_level: DecompositionLevelCount(1),
+    ks_level: DecompositionLevelCount(2),
+    ks_base_log: DecompositionBaseLog(8),
+    message_modulus: MessageModulus(4),
+    carry_modulus: CarryModulus(2),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};
+pub const PARAM_MESSAGE_2_CARRY_2_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(2048),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(3.15283466779972e-16),
+    pbs_base_log: DecompositionBaseLog(21),
+    pbs_level: DecompositionLevelCount(1),
+    ks_level: DecompositionLevelCount(2),
+    ks_base_log: DecompositionBaseLog(8),
+    message_modulus: MessageModulus(4),
+    carry_modulus: CarryModulus(4),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};
+pub const PARAM_MESSAGE_2_CARRY_3_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(4096),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(21),
+    pbs_level: DecompositionLevelCount(1),
+    ks_level: DecompositionLevelCount(3),
+    ks_base_log: DecompositionBaseLog(6),
+    message_modulus: MessageModulus(4),
+    carry_modulus: CarryModulus(8),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};
+pub const PARAM_MESSAGE_2_CARRY_4_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(8192),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(12),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(4),
+    ks_base_log: DecompositionBaseLog(5),
+    message_modulus: MessageModulus(4),
+    carry_modulus: CarryModulus(16),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};
+pub const PARAM_MESSAGE_2_CARRY_5_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(16384),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(14),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(7),
+    ks_base_log: DecompositionBaseLog(3),
+    message_modulus: MessageModulus(4),
+    carry_modulus: CarryModulus(32),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};
+pub const PARAM_MESSAGE_2_CARRY_6_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(11),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(65536),
+    lwe_modular_std_dev: StandardDev(3.15283466779972e-16),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(14),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(1),
+    ks_base_log: DecompositionBaseLog(25),
+    message_modulus: MessageModulus(4),
+    carry_modulus: CarryModulus(64),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};
+pub const PARAM_MESSAGE_3_CARRY_1_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(2048),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(3.15283466779972e-16),
+    pbs_base_log: DecompositionBaseLog(22),
+    pbs_level: DecompositionLevelCount(1),
+    ks_level: DecompositionLevelCount(3),
+    ks_base_log: DecompositionBaseLog(6),
+    message_modulus: MessageModulus(8),
+    carry_modulus: CarryModulus(2),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};
+pub const PARAM_MESSAGE_3_CARRY_2_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(4096),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(12),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(4),
+    ks_base_log: DecompositionBaseLog(5),
+    message_modulus: MessageModulus(8),
+    carry_modulus: CarryModulus(4),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};
+pub const PARAM_MESSAGE_3_CARRY_3_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(8192),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(12),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(7),
+    ks_base_log: DecompositionBaseLog(3),
+    message_modulus: MessageModulus(8),
+    carry_modulus: CarryModulus(8),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};
+pub const PARAM_MESSAGE_3_CARRY_4_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(16384),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(14),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(22),
+    ks_base_log: DecompositionBaseLog(1),
+    message_modulus: MessageModulus(8),
+    carry_modulus: CarryModulus(16),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};
+pub const PARAM_MESSAGE_3_CARRY_5_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(11),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(65536),
+    lwe_modular_std_dev: StandardDev(3.15283466779972e-16),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(14),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(1),
+    ks_base_log: DecompositionBaseLog(25),
+    message_modulus: MessageModulus(8),
+    carry_modulus: CarryModulus(32),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};
+pub const PARAM_MESSAGE_4_CARRY_1_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(4096),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(12),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(11),
+    ks_base_log: DecompositionBaseLog(2),
+    message_modulus: MessageModulus(16),
+    carry_modulus: CarryModulus(2),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};
+pub const PARAM_MESSAGE_4_CARRY_2_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(10),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(8192),
+    lwe_modular_std_dev: StandardDev(4.99029381172945e-8),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(9),
+    pbs_level: DecompositionLevelCount(3),
+    ks_level: DecompositionLevelCount(21),
+    ks_base_log: DecompositionBaseLog(1),
+    message_modulus: MessageModulus(16),
+    carry_modulus: CarryModulus(4),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};
+pub const PARAM_MESSAGE_4_CARRY_3_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(11),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(32768),
+    lwe_modular_std_dev: StandardDev(3.15283466779972e-16),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(14),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(1),
+    ks_base_log: DecompositionBaseLog(25),
+    message_modulus: MessageModulus(16),
+    carry_modulus: CarryModulus(8),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};
+pub const PARAM_MESSAGE_4_CARRY_4_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(11),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(65536),
+    lwe_modular_std_dev: StandardDev(3.15283466779972e-16),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(11),
+    pbs_level: DecompositionLevelCount(3),
+    ks_level: DecompositionLevelCount(1),
+    ks_base_log: DecompositionBaseLog(25),
+    message_modulus: MessageModulus(16),
+    carry_modulus: CarryModulus(16),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};
+pub const PARAM_MESSAGE_5_CARRY_1_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(11),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(16384),
+    lwe_modular_std_dev: StandardDev(3.15283466779972e-16),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(14),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(1),
+    ks_base_log: DecompositionBaseLog(25),
+    message_modulus: MessageModulus(32),
+    carry_modulus: CarryModulus(2),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};
+pub const PARAM_MESSAGE_5_CARRY_2_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(11),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(32768),
+    lwe_modular_std_dev: StandardDev(3.15283466779972e-16),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(14),
+    pbs_level: DecompositionLevelCount(2),
+    ks_level: DecompositionLevelCount(1),
+    ks_base_log: DecompositionBaseLog(25),
+    message_modulus: MessageModulus(32),
+    carry_modulus: CarryModulus(4),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};
+pub const PARAM_MESSAGE_5_CARRY_3_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(11),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(65536),
+    lwe_modular_std_dev: StandardDev(3.15283466779972e-16),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(11),
+    pbs_level: DecompositionLevelCount(3),
+    ks_level: DecompositionLevelCount(1),
+    ks_base_log: DecompositionBaseLog(25),
+    message_modulus: MessageModulus(32),
+    carry_modulus: CarryModulus(8),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};
+pub const PARAM_MESSAGE_6_CARRY_1_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(11),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(32768),
+    lwe_modular_std_dev: StandardDev(3.15283466779972e-16),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(11),
+    pbs_level: DecompositionLevelCount(3),
+    ks_level: DecompositionLevelCount(1),
+    ks_base_log: DecompositionBaseLog(25),
+    message_modulus: MessageModulus(64),
+    carry_modulus: CarryModulus(2),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};
+pub const PARAM_MESSAGE_6_CARRY_2_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(11),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(65536),
+    lwe_modular_std_dev: StandardDev(3.15283466779972e-16),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(11),
+    pbs_level: DecompositionLevelCount(3),
+    ks_level: DecompositionLevelCount(2),
+    ks_base_log: DecompositionBaseLog(17),
+    message_modulus: MessageModulus(64),
+    carry_modulus: CarryModulus(4),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};
+pub const PARAM_MESSAGE_7_CARRY_1_COMPACT_PK_SMALL: ClassicPBSParameters = ClassicPBSParameters {
+    lwe_dimension: LweDimension(11),
+    glwe_dimension: GlweDimension(1),
+    polynomial_size: PolynomialSize(65536),
+    lwe_modular_std_dev: StandardDev(3.15283466779972e-16),
+    glwe_modular_std_dev: StandardDev(2.16840434497101e-19),
+    pbs_base_log: DecompositionBaseLog(9),
+    pbs_level: DecompositionLevelCount(4),
+    ks_level: DecompositionLevelCount(2),
+    ks_base_log: DecompositionBaseLog(17),
+    message_modulus: MessageModulus(128),
+    carry_modulus: CarryModulus(2),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    encryption_key_choice: EncryptionKeyChoice::Small,
+};

tfhe/src/shortint/server_key/tests.rs

@@ -1,4 +1,5 @@
 use crate::shortint::keycache::KEY_CACHE;
+use crate::shortint::parameters::parameters_compact_pk::*;
 use crate::shortint::parameters::*;
 use crate::shortint::CiphertextBig;
 use paste::paste;
@@ -2891,7 +2892,7 @@ fn test_shortint_compact_public_key_smart_add_big() {
 fn test_shortint_compact_public_key_smart_add_small() {
     test_shortint_compact_public_key_base_smart_add::<
         crate::shortint::ciphertext::BootstrapKeyswitch,
-    >(PARAM_SMALL_MESSAGE_2_CARRY_2_COMPACT_PK);
+    >(PARAM_MESSAGE_2_CARRY_2_COMPACT_PK_SMALL);
 }
 
 fn test_shortint_compact_public_key_base_smart_add<OpOrder: crate::shortint::PBSOrderMarker>(
@@ -2948,7 +2949,7 @@ fn test_shortint_compact_public_key_list_smart_sub_big() {
 fn test_shortint_compact_public_key_list_smart_sub_small() {
     test_shortint_compact_public_key_base_list_smart_sub::<
         crate::shortint::ciphertext::BootstrapKeyswitch,
-    >(PARAM_SMALL_MESSAGE_2_CARRY_2_COMPACT_PK);
+    >(PARAM_MESSAGE_2_CARRY_2_COMPACT_PK_SMALL);
 }
 
 fn test_shortint_compact_public_key_base_list_smart_sub<