diff --git a/tfhe/src/shortint/parameters/compact_public_key_only/p_fail_2_minus_64/ks_pbs.rs b/tfhe/src/shortint/parameters/compact_public_key_only/p_fail_2_minus_64/ks_pbs.rs
index 2dc7895d8b..2756e72fdc 100644
--- a/tfhe/src/shortint/parameters/compact_public_key_only/p_fail_2_minus_64/ks_pbs.rs
+++ b/tfhe/src/shortint/parameters/compact_public_key_only/p_fail_2_minus_64/ks_pbs.rs
@@ -18,8 +18,35 @@ pub const V0_11_PARAM_PKE_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M64:
 }
 .validate();
 
-/// This legacy parameter set should be used with the v1 pke zk scheme of TFHE-rs v0.10 and lower
-pub const V0_10_PARAM_PKE_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M64:
+/// This parameter set can be used with the v1 pke zk scheme on TFHE-rs v0.11 and after
+/// Should be used with
+/// V0_11_PARAM_KEYSWITCH_PKE_TO_SMALL_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M64_ZKV1
+pub const V0_11_PARAM_PKE_TO_SMALL_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M64_ZKV1:
+    CompactPublicKeyEncryptionParameters = CompactPublicKeyEncryptionParameters {
+    encryption_lwe_dimension: LweDimension(1024),
+    encryption_noise_distribution: DynamicDistribution::new_t_uniform(42),
+    message_modulus: MessageModulus(4),
+    carry_modulus: CarryModulus(4),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    expansion_kind: CompactCiphertextListExpansionKind::RequiresCasting,
+}
+.validate();
+
+/// This parameter set can be used with the v1 pke zk scheme on TFHE-rs v0.11 and after
+/// Should be used with V0_11_PARAM_KEYSWITCH_PKE_TO_BIG_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M64_ZKV1
+pub const V0_11_PARAM_PKE_TO_BIG_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M64_ZKV1:
+    CompactPublicKeyEncryptionParameters = CompactPublicKeyEncryptionParameters {
+    encryption_lwe_dimension: LweDimension(2048),
+    encryption_noise_distribution: DynamicDistribution::new_t_uniform(17),
+    message_modulus: MessageModulus(4),
+    carry_modulus: CarryModulus(4),
+    ciphertext_modulus: CiphertextModulus::new_native(),
+    expansion_kind: CompactCiphertextListExpansionKind::RequiresCasting,
+}
+.validate();
+
+/// This legacy parameter set were used with the v1 pke zk scheme on TFHE-rs v0.10 and lower
+pub const V0_10_PARAM_PKE_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M64_ZKV1:
     CompactPublicKeyEncryptionParameters = CompactPublicKeyEncryptionParameters {
     encryption_lwe_dimension: LweDimension(1024),
     encryption_noise_distribution: DynamicDistribution::new_t_uniform(42),
diff --git a/tfhe/src/shortint/parameters/key_switching/p_fail_2_minus_64/ks_pbs.rs b/tfhe/src/shortint/parameters/key_switching/p_fail_2_minus_64/ks_pbs.rs
index 6d16881519..a1560288ed 100644
--- a/tfhe/src/shortint/parameters/key_switching/p_fail_2_minus_64/ks_pbs.rs
+++ b/tfhe/src/shortint/parameters/key_switching/p_fail_2_minus_64/ks_pbs.rs
@@ -35,6 +35,24 @@ pub const V0_11_PARAM_KEYSWITCH_PKE_TO_BIG_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M6
     destination_key: EncryptionKeyChoice::Big,
 };
 
+// Parameters to keyswitch from input PKE 2_2 TUniform parameters to 2_2 KS_PBS compute parameters
+// arriving under the small key, requires a PBS to get to the big key
+pub const V0_11_PARAM_KEYSWITCH_PKE_TO_SMALL_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M64_ZKV1:
+    ShortintKeySwitchingParameters = ShortintKeySwitchingParameters {
+    ks_level: DecompositionLevelCount(5),
+    ks_base_log: DecompositionBaseLog(3),
+    destination_key: EncryptionKeyChoice::Small,
+};
+
+// Parameters to keyswitch from input PKE 2_2 TUniform parameters to 2_2 KS_PBS compute parameters
+// arriving under the big key, requires a PBS to get to the big key
+pub const V0_11_PARAM_KEYSWITCH_PKE_TO_BIG_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M64_ZKV1:
+    ShortintKeySwitchingParameters = ShortintKeySwitchingParameters {
+    ks_level: DecompositionLevelCount(1),
+    ks_base_log: DecompositionBaseLog(23),
+    destination_key: EncryptionKeyChoice::Big,
+};
+
 // These are the same parameters as they where defined in TFHE-rs 0.10 and before
 pub const V0_10_PARAM_KEYSWITCH_MESSAGE_2_CARRY_2_KS_PBS_TUNIFORM_2M64:
     ShortintKeySwitchingParameters =