Added trace operation + test and renamed base2k to backend

This commit is contained in:
Jean-Philippe Bossuat
2025-05-21 16:54:29 +02:00
parent acd81c40c2
commit 27a5395ce2
62 changed files with 1926 additions and 1620 deletions

View File

@@ -1,4 +1,4 @@
use base2k::{
use backend::{
FFT64, Module, ScalarZnx, ScalarZnxAlloc, ScalarZnxDftOps, ScalarZnxOps, ScratchOwned, Stats, VecZnxBig, VecZnxBigAlloc,
VecZnxBigOps, VecZnxDft, VecZnxDftAlloc, VecZnxDftOps, VecZnxOps, VecZnxToMut, ZnxViewMut, ZnxZero,
};
@@ -78,9 +78,9 @@ fn test_encrypt_sk(log_n: usize, basek: usize, k_ggsw: usize, sigma: f64, rank:
let rows: usize = (k_ggsw + basek - 1) / basek;
let mut ct: GGSWCiphertext<Vec<u8>, FFT64> = GGSWCiphertext::new(&module, basek, k_ggsw, rows, rank);
let mut pt_have: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::new(&module, basek, k_ggsw);
let mut pt_want: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::new(&module, basek, k_ggsw);
let mut ct: GGSWCiphertext<Vec<u8>, FFT64> = GGSWCiphertext::alloc(&module, basek, k_ggsw, rows, rank);
let mut pt_have: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::alloc(&module, basek, k_ggsw);
let mut pt_want: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::alloc(&module, basek, k_ggsw);
let mut pt_scalar: ScalarZnx<Vec<u8>> = module.new_scalar_znx(1);
let mut source_xs: Source = Source::new([0u8; 32]);
@@ -94,10 +94,10 @@ fn test_encrypt_sk(log_n: usize, basek: usize, k_ggsw: usize, sigma: f64, rank:
| GLWECiphertextFourier::decrypt_scratch_space(&module, ct.size()),
);
let mut sk: SecretKey<Vec<u8>> = SecretKey::new(&module, rank);
let mut sk: SecretKey<Vec<u8>> = SecretKey::alloc(&module, rank);
sk.fill_ternary_prob(0.5, &mut source_xs);
let mut sk_dft: SecretKeyFourier<Vec<u8>, FFT64> = SecretKeyFourier::new(&module, rank);
let mut sk_dft: SecretKeyFourier<Vec<u8>, FFT64> = SecretKeyFourier::alloc(&module, rank);
sk_dft.dft(&module, &sk);
ct.encrypt_sk(
@@ -110,7 +110,7 @@ fn test_encrypt_sk(log_n: usize, basek: usize, k_ggsw: usize, sigma: f64, rank:
scratch.borrow(),
);
let mut ct_glwe_fourier: GLWECiphertextFourier<Vec<u8>, FFT64> = GLWECiphertextFourier::new(&module, basek, k_ggsw, rank);
let mut ct_glwe_fourier: GLWECiphertextFourier<Vec<u8>, FFT64> = GLWECiphertextFourier::alloc(&module, basek, k_ggsw, rank);
let mut pt_dft: VecZnxDft<Vec<u8>, FFT64> = module.new_vec_znx_dft(1, ct.size());
let mut pt_big: VecZnxBig<Vec<u8>, FFT64> = module.new_vec_znx_big(1, ct.size());
@@ -144,12 +144,12 @@ fn test_keyswitch(log_n: usize, basek: usize, k: usize, rank: usize, sigma: f64)
let module: Module<FFT64> = Module::<FFT64>::new(1 << log_n);
let rows: usize = (k + basek - 1) / basek;
let mut ct_in: GGSWCiphertext<Vec<u8>, FFT64> = GGSWCiphertext::new(&module, basek, k, rows, rank);
let mut ct_out: GGSWCiphertext<Vec<u8>, FFT64> = GGSWCiphertext::new(&module, basek, k, rows, rank);
let mut tsk: TensorKey<Vec<u8>, FFT64> = TensorKey::new(&module, basek, k, rows, rank);
let mut ksk: GLWESwitchingKey<Vec<u8>, FFT64> = GLWESwitchingKey::new(&module, basek, k, rows, rank, rank);
let mut pt_have: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::new(&module, basek, k);
let mut pt_want: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::new(&module, basek, k);
let mut ct_in: GGSWCiphertext<Vec<u8>, FFT64> = GGSWCiphertext::alloc(&module, basek, k, rows, rank);
let mut ct_out: GGSWCiphertext<Vec<u8>, FFT64> = GGSWCiphertext::alloc(&module, basek, k, rows, rank);
let mut tsk: TensorKey<Vec<u8>, FFT64> = TensorKey::alloc(&module, basek, k, rows, rank);
let mut ksk: GLWESwitchingKey<Vec<u8>, FFT64> = GLWESwitchingKey::alloc(&module, basek, k, rows, rank, rank);
let mut pt_have: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::alloc(&module, basek, k);
let mut pt_want: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::alloc(&module, basek, k);
let mut pt_scalar: ScalarZnx<Vec<u8>> = module.new_scalar_znx(1);
let mut source_xs: Source = Source::new([0u8; 32]);
@@ -173,16 +173,16 @@ fn test_keyswitch(log_n: usize, basek: usize, k: usize, rank: usize, sigma: f64)
let var_xs: f64 = 0.5;
let mut sk_in: SecretKey<Vec<u8>> = SecretKey::new(&module, rank);
let mut sk_in: SecretKey<Vec<u8>> = SecretKey::alloc(&module, rank);
sk_in.fill_ternary_prob(var_xs, &mut source_xs);
let mut sk_in_dft: SecretKeyFourier<Vec<u8>, FFT64> = SecretKeyFourier::new(&module, rank);
let mut sk_in_dft: SecretKeyFourier<Vec<u8>, FFT64> = SecretKeyFourier::alloc(&module, rank);
sk_in_dft.dft(&module, &sk_in);
let mut sk_out: SecretKey<Vec<u8>> = SecretKey::new(&module, rank);
let mut sk_out: SecretKey<Vec<u8>> = SecretKey::alloc(&module, rank);
sk_out.fill_ternary_prob(var_xs, &mut source_xs);
let mut sk_out_dft: SecretKeyFourier<Vec<u8>, FFT64> = SecretKeyFourier::new(&module, rank);
let mut sk_out_dft: SecretKeyFourier<Vec<u8>, FFT64> = SecretKeyFourier::alloc(&module, rank);
sk_out_dft.dft(&module, &sk_out);
ksk.encrypt_sk(
@@ -217,7 +217,7 @@ fn test_keyswitch(log_n: usize, basek: usize, k: usize, rank: usize, sigma: f64)
ct_out.keyswitch(&module, &ct_in, &ksk, &tsk, scratch.borrow());
let mut ct_glwe_fourier: GLWECiphertextFourier<Vec<u8>, FFT64> = GLWECiphertextFourier::new(&module, basek, k, rank);
let mut ct_glwe_fourier: GLWECiphertextFourier<Vec<u8>, FFT64> = GLWECiphertextFourier::alloc(&module, basek, k, rank);
let mut pt_dft: VecZnxDft<Vec<u8>, FFT64> = module.new_vec_znx_dft(1, ct_out.size());
let mut pt_big: VecZnxBig<Vec<u8>, FFT64> = module.new_vec_znx_big(1, ct_out.size());
@@ -271,11 +271,11 @@ fn test_keyswitch_inplace(log_n: usize, basek: usize, k: usize, rank: usize, sig
let module: Module<FFT64> = Module::<FFT64>::new(1 << log_n);
let rows: usize = (k + basek - 1) / basek;
let mut ct: GGSWCiphertext<Vec<u8>, FFT64> = GGSWCiphertext::new(&module, basek, k, rows, rank);
let mut tsk: TensorKey<Vec<u8>, FFT64> = TensorKey::new(&module, basek, k, rows, rank);
let mut ksk: GLWESwitchingKey<Vec<u8>, FFT64> = GLWESwitchingKey::new(&module, basek, k, rows, rank, rank);
let mut pt_have: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::new(&module, basek, k);
let mut pt_want: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::new(&module, basek, k);
let mut ct: GGSWCiphertext<Vec<u8>, FFT64> = GGSWCiphertext::alloc(&module, basek, k, rows, rank);
let mut tsk: TensorKey<Vec<u8>, FFT64> = TensorKey::alloc(&module, basek, k, rows, rank);
let mut ksk: GLWESwitchingKey<Vec<u8>, FFT64> = GLWESwitchingKey::alloc(&module, basek, k, rows, rank, rank);
let mut pt_have: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::alloc(&module, basek, k);
let mut pt_want: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::alloc(&module, basek, k);
let mut pt_scalar: ScalarZnx<Vec<u8>> = module.new_scalar_znx(1);
let mut source_xs: Source = Source::new([0u8; 32]);
@@ -292,16 +292,16 @@ fn test_keyswitch_inplace(log_n: usize, basek: usize, k: usize, rank: usize, sig
let var_xs: f64 = 0.5;
let mut sk_in: SecretKey<Vec<u8>> = SecretKey::new(&module, rank);
let mut sk_in: SecretKey<Vec<u8>> = SecretKey::alloc(&module, rank);
sk_in.fill_ternary_prob(var_xs, &mut source_xs);
let mut sk_in_dft: SecretKeyFourier<Vec<u8>, FFT64> = SecretKeyFourier::new(&module, rank);
let mut sk_in_dft: SecretKeyFourier<Vec<u8>, FFT64> = SecretKeyFourier::alloc(&module, rank);
sk_in_dft.dft(&module, &sk_in);
let mut sk_out: SecretKey<Vec<u8>> = SecretKey::new(&module, rank);
let mut sk_out: SecretKey<Vec<u8>> = SecretKey::alloc(&module, rank);
sk_out.fill_ternary_prob(var_xs, &mut source_xs);
let mut sk_out_dft: SecretKeyFourier<Vec<u8>, FFT64> = SecretKeyFourier::new(&module, rank);
let mut sk_out_dft: SecretKeyFourier<Vec<u8>, FFT64> = SecretKeyFourier::alloc(&module, rank);
sk_out_dft.dft(&module, &sk_out);
ksk.encrypt_sk(
@@ -336,7 +336,7 @@ fn test_keyswitch_inplace(log_n: usize, basek: usize, k: usize, rank: usize, sig
ct.keyswitch_inplace(&module, &ksk, &tsk, scratch.borrow());
let mut ct_glwe_fourier: GLWECiphertextFourier<Vec<u8>, FFT64> = GLWECiphertextFourier::new(&module, basek, k, rank);
let mut ct_glwe_fourier: GLWECiphertextFourier<Vec<u8>, FFT64> = GLWECiphertextFourier::alloc(&module, basek, k, rank);
let mut pt_dft: VecZnxDft<Vec<u8>, FFT64> = module.new_vec_znx_dft(1, ct.size());
let mut pt_big: VecZnxBig<Vec<u8>, FFT64> = module.new_vec_znx_big(1, ct.size());
@@ -439,12 +439,12 @@ fn test_automorphism(p: i64, log_n: usize, basek: usize, k: usize, rank: usize,
let module: Module<FFT64> = Module::<FFT64>::new(1 << log_n);
let rows: usize = (k + basek - 1) / basek;
let mut ct_in: GGSWCiphertext<Vec<u8>, FFT64> = GGSWCiphertext::new(&module, basek, k, rows, rank);
let mut ct_out: GGSWCiphertext<Vec<u8>, FFT64> = GGSWCiphertext::new(&module, basek, k, rows, rank);
let mut tensor_key: TensorKey<Vec<u8>, FFT64> = TensorKey::new(&module, basek, k, rows, rank);
let mut auto_key: AutomorphismKey<Vec<u8>, FFT64> = AutomorphismKey::new(&module, basek, k, rows, rank);
let mut pt_have: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::new(&module, basek, k);
let mut pt_want: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::new(&module, basek, k);
let mut ct_in: GGSWCiphertext<Vec<u8>, FFT64> = GGSWCiphertext::alloc(&module, basek, k, rows, rank);
let mut ct_out: GGSWCiphertext<Vec<u8>, FFT64> = GGSWCiphertext::alloc(&module, basek, k, rows, rank);
let mut tensor_key: TensorKey<Vec<u8>, FFT64> = TensorKey::alloc(&module, basek, k, rows, rank);
let mut auto_key: AutomorphismKey<Vec<u8>, FFT64> = AutomorphismKey::alloc(&module, basek, k, rows, rank);
let mut pt_have: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::alloc(&module, basek, k);
let mut pt_want: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::alloc(&module, basek, k);
let mut pt_scalar: ScalarZnx<Vec<u8>> = module.new_scalar_znx(1);
let mut source_xs: Source = Source::new([0u8; 32]);
@@ -454,7 +454,7 @@ fn test_automorphism(p: i64, log_n: usize, basek: usize, k: usize, rank: usize,
let mut scratch: ScratchOwned = ScratchOwned::new(
GGSWCiphertext::encrypt_sk_scratch_space(&module, rank, ct_in.size())
| GLWECiphertextFourier::decrypt_scratch_space(&module, ct_out.size())
| AutomorphismKey::encrypt_sk_scratch_space(&module, rank, auto_key.size())
| AutomorphismKey::generate_from_sk_scratch_space(&module, rank, auto_key.size())
| TensorKey::encrypt_sk_scratch_space(&module, rank, tensor_key.size())
| GGSWCiphertext::automorphism_scratch_space(
&module,
@@ -468,13 +468,13 @@ fn test_automorphism(p: i64, log_n: usize, basek: usize, k: usize, rank: usize,
let var_xs: f64 = 0.5;
let mut sk: SecretKey<Vec<u8>> = SecretKey::new(&module, rank);
let mut sk: SecretKey<Vec<u8>> = SecretKey::alloc(&module, rank);
sk.fill_ternary_prob(var_xs, &mut source_xs);
let mut sk_dft: SecretKeyFourier<Vec<u8>, FFT64> = SecretKeyFourier::new(&module, rank);
let mut sk_dft: SecretKeyFourier<Vec<u8>, FFT64> = SecretKeyFourier::alloc(&module, rank);
sk_dft.dft(&module, &sk);
auto_key.encrypt_sk(
auto_key.generate_from_sk(
&module,
p,
&sk,
@@ -508,7 +508,7 @@ fn test_automorphism(p: i64, log_n: usize, basek: usize, k: usize, rank: usize,
module.scalar_znx_automorphism_inplace(p, &mut pt_scalar, 0);
let mut ct_glwe_fourier: GLWECiphertextFourier<Vec<u8>, FFT64> = GLWECiphertextFourier::new(&module, basek, k, rank);
let mut ct_glwe_fourier: GLWECiphertextFourier<Vec<u8>, FFT64> = GLWECiphertextFourier::alloc(&module, basek, k, rank);
let mut pt_dft: VecZnxDft<Vec<u8>, FFT64> = module.new_vec_znx_dft(1, ct_out.size());
let mut pt_big: VecZnxBig<Vec<u8>, FFT64> = module.new_vec_znx_big(1, ct_out.size());
@@ -560,11 +560,11 @@ fn test_automorphism_inplace(p: i64, log_n: usize, basek: usize, k: usize, rank:
let module: Module<FFT64> = Module::<FFT64>::new(1 << log_n);
let rows: usize = (k + basek - 1) / basek;
let mut ct: GGSWCiphertext<Vec<u8>, FFT64> = GGSWCiphertext::new(&module, basek, k, rows, rank);
let mut tensor_key: TensorKey<Vec<u8>, FFT64> = TensorKey::new(&module, basek, k, rows, rank);
let mut auto_key: AutomorphismKey<Vec<u8>, FFT64> = AutomorphismKey::new(&module, basek, k, rows, rank);
let mut pt_have: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::new(&module, basek, k);
let mut pt_want: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::new(&module, basek, k);
let mut ct: GGSWCiphertext<Vec<u8>, FFT64> = GGSWCiphertext::alloc(&module, basek, k, rows, rank);
let mut tensor_key: TensorKey<Vec<u8>, FFT64> = TensorKey::alloc(&module, basek, k, rows, rank);
let mut auto_key: AutomorphismKey<Vec<u8>, FFT64> = AutomorphismKey::alloc(&module, basek, k, rows, rank);
let mut pt_have: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::alloc(&module, basek, k);
let mut pt_want: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::alloc(&module, basek, k);
let mut pt_scalar: ScalarZnx<Vec<u8>> = module.new_scalar_znx(1);
let mut source_xs: Source = Source::new([0u8; 32]);
@@ -574,20 +574,20 @@ fn test_automorphism_inplace(p: i64, log_n: usize, basek: usize, k: usize, rank:
let mut scratch: ScratchOwned = ScratchOwned::new(
GGSWCiphertext::encrypt_sk_scratch_space(&module, rank, ct.size())
| GLWECiphertextFourier::decrypt_scratch_space(&module, ct.size())
| AutomorphismKey::encrypt_sk_scratch_space(&module, rank, auto_key.size())
| AutomorphismKey::generate_from_sk_scratch_space(&module, rank, auto_key.size())
| TensorKey::encrypt_sk_scratch_space(&module, rank, tensor_key.size())
| GGSWCiphertext::automorphism_inplace_scratch_space(&module, ct.size(), auto_key.size(), tensor_key.size(), rank),
);
let var_xs: f64 = 0.5;
let mut sk: SecretKey<Vec<u8>> = SecretKey::new(&module, rank);
let mut sk: SecretKey<Vec<u8>> = SecretKey::alloc(&module, rank);
sk.fill_ternary_prob(var_xs, &mut source_xs);
let mut sk_dft: SecretKeyFourier<Vec<u8>, FFT64> = SecretKeyFourier::new(&module, rank);
let mut sk_dft: SecretKeyFourier<Vec<u8>, FFT64> = SecretKeyFourier::alloc(&module, rank);
sk_dft.dft(&module, &sk);
auto_key.encrypt_sk(
auto_key.generate_from_sk(
&module,
p,
&sk,
@@ -621,7 +621,7 @@ fn test_automorphism_inplace(p: i64, log_n: usize, basek: usize, k: usize, rank:
module.scalar_znx_automorphism_inplace(p, &mut pt_scalar, 0);
let mut ct_glwe_fourier: GLWECiphertextFourier<Vec<u8>, FFT64> = GLWECiphertextFourier::new(&module, basek, k, rank);
let mut ct_glwe_fourier: GLWECiphertextFourier<Vec<u8>, FFT64> = GLWECiphertextFourier::alloc(&module, basek, k, rank);
let mut pt_dft: VecZnxDft<Vec<u8>, FFT64> = module.new_vec_znx_dft(1, ct.size());
let mut pt_big: VecZnxBig<Vec<u8>, FFT64> = module.new_vec_znx_big(1, ct.size());
@@ -674,9 +674,9 @@ fn test_external_product(log_n: usize, basek: usize, k_ggsw: usize, rank: usize,
let rows: usize = (k_ggsw + basek - 1) / basek;
let mut ct_ggsw_rhs: GGSWCiphertext<Vec<u8>, FFT64> = GGSWCiphertext::new(&module, basek, k_ggsw, rows, rank);
let mut ct_ggsw_lhs_in: GGSWCiphertext<Vec<u8>, FFT64> = GGSWCiphertext::new(&module, basek, k_ggsw, rows, rank);
let mut ct_ggsw_lhs_out: GGSWCiphertext<Vec<u8>, FFT64> = GGSWCiphertext::new(&module, basek, k_ggsw, rows, rank);
let mut ct_ggsw_rhs: GGSWCiphertext<Vec<u8>, FFT64> = GGSWCiphertext::alloc(&module, basek, k_ggsw, rows, rank);
let mut ct_ggsw_lhs_in: GGSWCiphertext<Vec<u8>, FFT64> = GGSWCiphertext::alloc(&module, basek, k_ggsw, rows, rank);
let mut ct_ggsw_lhs_out: GGSWCiphertext<Vec<u8>, FFT64> = GGSWCiphertext::alloc(&module, basek, k_ggsw, rows, rank);
let mut pt_ggsw_lhs: ScalarZnx<Vec<u8>> = module.new_scalar_znx(1);
let mut pt_ggsw_rhs: ScalarZnx<Vec<u8>> = module.new_scalar_znx(1);
@@ -702,10 +702,10 @@ fn test_external_product(log_n: usize, basek: usize, k_ggsw: usize, rank: usize,
),
);
let mut sk: SecretKey<Vec<u8>> = SecretKey::new(&module, rank);
let mut sk: SecretKey<Vec<u8>> = SecretKey::alloc(&module, rank);
sk.fill_ternary_prob(0.5, &mut source_xs);
let mut sk_dft: SecretKeyFourier<Vec<u8>, FFT64> = SecretKeyFourier::new(&module, rank);
let mut sk_dft: SecretKeyFourier<Vec<u8>, FFT64> = SecretKeyFourier::alloc(&module, rank);
sk_dft.dft(&module, &sk);
ct_ggsw_rhs.encrypt_sk(
@@ -730,11 +730,11 @@ fn test_external_product(log_n: usize, basek: usize, k_ggsw: usize, rank: usize,
ct_ggsw_lhs_out.external_product(&module, &ct_ggsw_lhs_in, &ct_ggsw_rhs, scratch.borrow());
let mut ct_glwe_fourier: GLWECiphertextFourier<Vec<u8>, FFT64> = GLWECiphertextFourier::new(&module, basek, k_ggsw, rank);
let mut pt: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::new(&module, basek, k_ggsw);
let mut ct_glwe_fourier: GLWECiphertextFourier<Vec<u8>, FFT64> = GLWECiphertextFourier::alloc(&module, basek, k_ggsw, rank);
let mut pt: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::alloc(&module, basek, k_ggsw);
let mut pt_dft: VecZnxDft<Vec<u8>, FFT64> = module.new_vec_znx_dft(1, ct_ggsw_lhs_out.size());
let mut pt_big: VecZnxBig<Vec<u8>, FFT64> = module.new_vec_znx_big(1, ct_ggsw_lhs_out.size());
let mut pt_want: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::new(&module, basek, k_ggsw);
let mut pt_want: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::alloc(&module, basek, k_ggsw);
module.vec_znx_rotate_inplace(k as i64, &mut pt_ggsw_lhs, 0);
@@ -793,8 +793,8 @@ fn test_external_product_inplace(log_n: usize, basek: usize, k_ggsw: usize, rank
let module: Module<FFT64> = Module::<FFT64>::new(1 << log_n);
let rows: usize = (k_ggsw + basek - 1) / basek;
let mut ct_ggsw_rhs: GGSWCiphertext<Vec<u8>, FFT64> = GGSWCiphertext::new(&module, basek, k_ggsw, rows, rank);
let mut ct_ggsw_lhs: GGSWCiphertext<Vec<u8>, FFT64> = GGSWCiphertext::new(&module, basek, k_ggsw, rows, rank);
let mut ct_ggsw_rhs: GGSWCiphertext<Vec<u8>, FFT64> = GGSWCiphertext::alloc(&module, basek, k_ggsw, rows, rank);
let mut ct_ggsw_lhs: GGSWCiphertext<Vec<u8>, FFT64> = GGSWCiphertext::alloc(&module, basek, k_ggsw, rows, rank);
let mut pt_ggsw_lhs: ScalarZnx<Vec<u8>> = module.new_scalar_znx(1);
let mut pt_ggsw_rhs: ScalarZnx<Vec<u8>> = module.new_scalar_znx(1);
@@ -815,10 +815,10 @@ fn test_external_product_inplace(log_n: usize, basek: usize, k_ggsw: usize, rank
| GGSWCiphertext::external_product_inplace_scratch_space(&module, ct_ggsw_lhs.size(), ct_ggsw_rhs.size(), rank),
);
let mut sk: SecretKey<Vec<u8>> = SecretKey::new(&module, rank);
let mut sk: SecretKey<Vec<u8>> = SecretKey::alloc(&module, rank);
sk.fill_ternary_prob(0.5, &mut source_xs);
let mut sk_dft: SecretKeyFourier<Vec<u8>, FFT64> = SecretKeyFourier::new(&module, rank);
let mut sk_dft: SecretKeyFourier<Vec<u8>, FFT64> = SecretKeyFourier::alloc(&module, rank);
sk_dft.dft(&module, &sk);
ct_ggsw_rhs.encrypt_sk(
@@ -843,11 +843,11 @@ fn test_external_product_inplace(log_n: usize, basek: usize, k_ggsw: usize, rank
ct_ggsw_lhs.external_product_inplace(&module, &ct_ggsw_rhs, scratch.borrow());
let mut ct_glwe_fourier: GLWECiphertextFourier<Vec<u8>, FFT64> = GLWECiphertextFourier::new(&module, basek, k_ggsw, rank);
let mut pt: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::new(&module, basek, k_ggsw);
let mut ct_glwe_fourier: GLWECiphertextFourier<Vec<u8>, FFT64> = GLWECiphertextFourier::alloc(&module, basek, k_ggsw, rank);
let mut pt: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::alloc(&module, basek, k_ggsw);
let mut pt_dft: VecZnxDft<Vec<u8>, FFT64> = module.new_vec_znx_dft(1, ct_ggsw_lhs.size());
let mut pt_big: VecZnxBig<Vec<u8>, FFT64> = module.new_vec_znx_big(1, ct_ggsw_lhs.size());
let mut pt_want: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::new(&module, basek, k_ggsw);
let mut pt_want: GLWEPlaintext<Vec<u8>> = GLWEPlaintext::alloc(&module, basek, k_ggsw);
module.vec_znx_rotate_inplace(k as i64, &mut pt_ggsw_lhs, 0);