Struct GLWECiphertext

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pub struct GLWECiphertext<D: Data> {
    pub data: VecZnx<D>,
    pub basek: usize,
    pub k: usize,
}

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§data: VecZnx<D>§basek: usize§k: usize

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impl GLWECiphertext<Vec<u8>>

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pub fn automorphism_scratch_space<B: Backend>( module: &Module, n: usize, basek: usize, k_out: usize, k_in: usize, k_ksk: usize, digits: usize, rank: usize, ) -> usize
where Module: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes,

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pub fn automorphism_inplace_scratch_space<B: Backend>( module: &Module, n: usize, basek: usize, k_out: usize, k_ksk: usize, digits: usize, rank: usize, ) -> usize
where Module: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes,

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impl<DataSelf: DataMut> GLWECiphertext<DataSelf>

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pub fn automorphism<DataLhs: DataRef, DataRhs: DataRef, B: Backend>( &mut self, module: &Module, lhs: &GLWECiphertext<DataLhs>, rhs: &GGLWEAutomorphismKeyPrepared<DataRhs, B>, scratch: &mut Scratch, )
where Module: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes + VmpApply + VmpApplyAdd + VecZnxDftFromVecZnx + VecZnxDftToVecZnxBigConsume + VecZnxBigAddSmallInplace + VecZnxBigNormalize + VecZnxAutomorphismInplace, Scratch: TakeVecZnxDft + ScratchAvailable,

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pub fn automorphism_inplace<DataRhs: DataRef, B: Backend>( &mut self, module: &Module, rhs: &GGLWEAutomorphismKeyPrepared<DataRhs, B>, scratch: &mut Scratch, )
where Module: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes + VmpApply + VmpApplyAdd + VecZnxDftFromVecZnx + VecZnxDftToVecZnxBigConsume + VecZnxBigAddSmallInplace + VecZnxBigNormalize + VecZnxAutomorphismInplace, Scratch: TakeVecZnxDft + ScratchAvailable,

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pub fn automorphism_add<DataLhs: DataRef, DataRhs: DataRef, B: Backend>( &mut self, module: &Module, lhs: &GLWECiphertext<DataLhs>, rhs: &GGLWEAutomorphismKeyPrepared<DataRhs, B>, scratch: &mut Scratch, )
where Module: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes + VmpApply + VmpApplyAdd + VecZnxDftFromVecZnx + VecZnxDftToVecZnxBigConsume + VecZnxBigAddSmallInplace + VecZnxBigNormalize + VecZnxBigAutomorphismInplace, Scratch: TakeVecZnxDft + ScratchAvailable,

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pub fn automorphism_add_inplace<DataRhs: DataRef, B: Backend>( &mut self, module: &Module, rhs: &GGLWEAutomorphismKeyPrepared<DataRhs, B>, scratch: &mut Scratch, )
where Module: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes + VmpApply + VmpApplyAdd + VecZnxDftFromVecZnx + VecZnxDftToVecZnxBigConsume + VecZnxBigAddSmallInplace + VecZnxBigNormalize + VecZnxBigAutomorphismInplace, Scratch: TakeVecZnxDft + ScratchAvailable,

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pub fn automorphism_sub_ab<DataLhs: DataRef, DataRhs: DataRef, B: Backend>( &mut self, module: &Module, lhs: &GLWECiphertext<DataLhs>, rhs: &GGLWEAutomorphismKeyPrepared<DataRhs, B>, scratch: &mut Scratch, )
where Module: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes + VmpApply + VmpApplyAdd + VecZnxDftFromVecZnx + VecZnxDftToVecZnxBigConsume + VecZnxBigAddSmallInplace + VecZnxBigNormalize + VecZnxBigAutomorphismInplace + VecZnxBigSubSmallAInplace, Scratch: TakeVecZnxDft + ScratchAvailable,

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pub fn automorphism_sub_ab_inplace<DataRhs: DataRef, B: Backend>( &mut self, module: &Module, rhs: &GGLWEAutomorphismKeyPrepared<DataRhs, B>, scratch: &mut Scratch, )
where Module: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes + VmpApply + VmpApplyAdd + VecZnxDftFromVecZnx + VecZnxDftToVecZnxBigConsume + VecZnxBigAddSmallInplace + VecZnxBigNormalize + VecZnxBigAutomorphismInplace + VecZnxBigSubSmallAInplace, Scratch: TakeVecZnxDft + ScratchAvailable,

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pub fn automorphism_sub_ba<DataLhs: DataRef, DataRhs: DataRef, B: Backend>( &mut self, module: &Module, lhs: &GLWECiphertext<DataLhs>, rhs: &GGLWEAutomorphismKeyPrepared<DataRhs, B>, scratch: &mut Scratch, )
where Module: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes + VmpApply + VmpApplyAdd + VecZnxDftFromVecZnx + VecZnxDftToVecZnxBigConsume + VecZnxBigAddSmallInplace + VecZnxBigNormalize + VecZnxBigAutomorphismInplace + VecZnxBigSubSmallBInplace, Scratch: TakeVecZnxDft + ScratchAvailable,

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pub fn automorphism_sub_ba_inplace<DataRhs: DataRef, B: Backend>( &mut self, module: &Module, rhs: &GGLWEAutomorphismKeyPrepared<DataRhs, B>, scratch: &mut Scratch, )
where Module: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes + VmpApply + VmpApplyAdd + VecZnxDftFromVecZnx + VecZnxDftToVecZnxBigConsume + VecZnxBigAddSmallInplace + VecZnxBigNormalize + VecZnxBigAutomorphismInplace + VecZnxBigSubSmallBInplace, Scratch: TakeVecZnxDft + ScratchAvailable,

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impl GLWECiphertext<Vec<u8>>

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pub fn from_lwe_scratch_space<B: Backend>( module: &Module, n: usize, basek: usize, k_lwe: usize, k_glwe: usize, k_ksk: usize, rank: usize, ) -> usize
where Module: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes,

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impl<D: DataMut> GLWECiphertext<D>

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pub fn from_lwe<DLwe, DKsk, B: Backend>( &mut self, module: &Module, lwe: &LWECiphertext<DLwe>, ksk: &LWEToGLWESwitchingKeyPrepared<DKsk, B>, scratch: &mut Scratch, )
where DLwe: DataRef, DKsk: DataRef, Module: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes + VmpApply + VmpApplyAdd + VecZnxDftFromVecZnx + VecZnxDftToVecZnxBigConsume + VecZnxBigAddSmallInplace + VecZnxBigNormalize, Scratch: ScratchAvailable + TakeVecZnxDft + TakeGLWECt,

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impl GLWECiphertext<Vec<u8>>

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pub fn decrypt_scratch_space<B: Backend>( module: &Module, n: usize, basek: usize, k: usize, ) -> usize
where Module: VecZnxDftAllocBytes + VecZnxNormalizeTmpBytes,

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impl<DataSelf: DataRef> GLWECiphertext<DataSelf>

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pub fn decrypt<DataPt: DataMut, DataSk: DataRef, B: Backend>( &self, module: &Module, pt: &mut GLWEPlaintext<DataPt>, sk: &GLWESecretPrepared<DataSk, B>, scratch: &mut Scratch, )
where Module: VecZnxDftFromVecZnx + SvpApplyInplace + VecZnxDftToVecZnxBigConsume + VecZnxBigAddInplace + VecZnxBigAddSmallInplace + VecZnxBigNormalize, Scratch: TakeVecZnxDft + TakeVecZnxBig,

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impl GLWECiphertext<Vec<u8>>

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pub fn encrypt_sk_scratch_space<B: Backend>( module: &Module, n: usize, basek: usize, k: usize, ) -> usize
where Module: VecZnxNormalizeTmpBytes + VecZnxDftAllocBytes,

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pub fn encrypt_pk_scratch_space<B: Backend>( module: &Module, n: usize, basek: usize, k: usize, ) -> usize
where Module: VecZnxDftAllocBytes + SvpPPolAllocBytes + VecZnxBigAllocBytes + VecZnxNormalizeTmpBytes,

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impl<DataSelf: DataMut> GLWECiphertext<DataSelf>

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pub fn encrypt_sk<DataPt: DataRef, DataSk: DataRef, B: Backend>( &mut self, module: &Module, pt: &GLWEPlaintext<DataPt>, sk: &GLWESecretPrepared<DataSk, B>, source_xa: &mut Source, source_xe: &mut Source, sigma: f64, scratch: &mut Scratch, )
where Module: VecZnxDftAllocBytes + VecZnxBigNormalize + VecZnxDftFromVecZnx + SvpApplyInplace + VecZnxDftToVecZnxBigConsume + VecZnxNormalizeTmpBytes + VecZnxFillUniform + VecZnxSubABInplace + VecZnxAddInplace + VecZnxNormalizeInplace + VecZnxAddNormal + VecZnxNormalize + VecZnxSub, Scratch: TakeVecZnxDft + ScratchAvailable + TakeVecZnx,

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pub fn encrypt_zero_sk<DataSk: DataRef, B: Backend>( &mut self, module: &Module, sk: &GLWESecretPrepared<DataSk, B>, source_xa: &mut Source, source_xe: &mut Source, sigma: f64, scratch: &mut Scratch, )
where Module: VecZnxDftAllocBytes + VecZnxBigNormalize + VecZnxDftFromVecZnx + SvpApplyInplace + VecZnxDftToVecZnxBigConsume + VecZnxNormalizeTmpBytes + VecZnxFillUniform + VecZnxSubABInplace + VecZnxAddInplace + VecZnxNormalizeInplace + VecZnxAddNormal + VecZnxNormalize + VecZnxSub, Scratch: TakeVecZnxDft + ScratchAvailable + TakeVecZnx,

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pub fn encrypt_pk<DataPt: DataRef, DataPk: DataRef, B: Backend>( &mut self, module: &Module, pt: &GLWEPlaintext<DataPt>, pk: &GLWEPublicKeyPrepared<DataPk, B>, source_xu: &mut Source, source_xe: &mut Source, sigma: f64, scratch: &mut Scratch, )
where Module: SvpPrepare + SvpApply + VecZnxDftToVecZnxBigConsume + VecZnxBigAddNormal + VecZnxBigAddSmallInplace + VecZnxBigNormalize, Scratch: TakeSvpPPol + TakeScalarZnx + TakeVecZnxDft,

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pub fn encrypt_zero_pk<DataPk: DataRef, B: Backend>( &mut self, module: &Module, pk: &GLWEPublicKeyPrepared<DataPk, B>, source_xu: &mut Source, source_xe: &mut Source, sigma: f64, scratch: &mut Scratch, )
where Module: SvpPrepare + SvpApply + VecZnxDftToVecZnxBigConsume + VecZnxBigAddNormal + VecZnxBigAddSmallInplace + VecZnxBigNormalize, Scratch: TakeSvpPPol + TakeScalarZnx + TakeVecZnxDft,

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impl GLWECiphertext<Vec<u8>>

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pub fn external_product_scratch_space<B: Backend>( module: &Module, n: usize, basek: usize, k_out: usize, k_in: usize, k_ggsw: usize, digits: usize, rank: usize, ) -> usize
where Module: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxNormalizeTmpBytes,

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pub fn external_product_inplace_scratch_space<B: Backend>( module: &Module, n: usize, basek: usize, k_out: usize, k_ggsw: usize, digits: usize, rank: usize, ) -> usize
where Module: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxNormalizeTmpBytes,

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impl<DataSelf: DataMut> GLWECiphertext<DataSelf>

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pub fn external_product<DataLhs: DataRef, DataRhs: DataRef, B: Backend>( &mut self, module: &Module, lhs: &GLWECiphertext<DataLhs>, rhs: &GGSWCiphertextPrepared<DataRhs, B>, scratch: &mut Scratch, )
where Module: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxNormalizeTmpBytes + VecZnxDftFromVecZnx + VmpApply + VmpApplyAdd + VecZnxDftToVecZnxBigConsume + VecZnxBigNormalize, Scratch: TakeVecZnxDft + ScratchAvailable,

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pub fn external_product_inplace<DataRhs: DataRef, B: Backend>( &mut self, module: &Module, rhs: &GGSWCiphertextPrepared<DataRhs, B>, scratch: &mut Scratch, )
where Module: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxNormalizeTmpBytes + VecZnxDftFromVecZnx + VmpApply + VmpApplyAdd + VecZnxDftToVecZnxBigConsume + VecZnxBigNormalize, Scratch: TakeVecZnxDft + ScratchAvailable,

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impl GLWECiphertext<Vec<u8>>

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pub fn trace_galois_elements<B: Backend>(module: &Module) -> Vec<i64>

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pub fn trace_scratch_space<B: Backend>( module: &Module, n: usize, basek: usize, out_k: usize, in_k: usize, ksk_k: usize, digits: usize, rank: usize, ) -> usize
where Module: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes,

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pub fn trace_inplace_scratch_space<B: Backend>( module: &Module, n: usize, basek: usize, out_k: usize, ksk_k: usize, digits: usize, rank: usize, ) -> usize
where Module: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes,

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impl<DataSelf: DataMut> GLWECiphertext<DataSelf>

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pub fn trace<DataLhs: DataRef, DataAK: DataRef, B: Backend>( &mut self, module: &Module, start: usize, end: usize, lhs: &GLWECiphertext<DataLhs>, auto_keys: &HashMap<i64, GGLWEAutomorphismKeyPrepared<DataAK, B>>, scratch: &mut Scratch, )
where Module: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes + VmpApply + VmpApplyAdd + VecZnxDftFromVecZnx + VecZnxDftToVecZnxBigConsume + VecZnxBigAddSmallInplace + VecZnxBigNormalize + VecZnxBigAutomorphismInplace + VecZnxRshInplace + VecZnxCopy, Scratch: TakeVecZnxDft + ScratchAvailable,

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pub fn trace_inplace<DataAK: DataRef, B: Backend>( &mut self, module: &Module, start: usize, end: usize, auto_keys: &HashMap<i64, GGLWEAutomorphismKeyPrepared<DataAK, B>>, scratch: &mut Scratch, )
where Module: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes + VmpApply + VmpApplyAdd + VecZnxDftFromVecZnx + VecZnxDftToVecZnxBigConsume + VecZnxBigAddSmallInplace + VecZnxBigNormalize + VecZnxBigAutomorphismInplace + VecZnxRshInplace, Scratch: TakeVecZnxDft + ScratchAvailable,

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impl GLWECiphertext<Vec<u8>>

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pub fn keyswitch_scratch_space<B: Backend>( module: &Module, n: usize, basek: usize, k_out: usize, k_in: usize, k_ksk: usize, digits: usize, rank_in: usize, rank_out: usize, ) -> usize
where Module: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes,

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pub fn keyswitch_inplace_scratch_space<B: Backend>( module: &Module, n: usize, basek: usize, k_out: usize, k_ksk: usize, digits: usize, rank: usize, ) -> usize
where Module: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes,

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impl<DataSelf: DataMut> GLWECiphertext<DataSelf>

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pub fn keyswitch<DataLhs: DataRef, DataRhs: DataRef, B: Backend>( &mut self, module: &Module, lhs: &GLWECiphertext<DataLhs>, rhs: &GGLWESwitchingKeyPrepared<DataRhs, B>, scratch: &mut Scratch, )
where Module: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes + VmpApply + VmpApplyAdd + VecZnxDftFromVecZnx + VecZnxDftToVecZnxBigConsume + VecZnxBigAddSmallInplace + VecZnxBigNormalize, Scratch: ScratchAvailable + TakeVecZnxDft,

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pub fn keyswitch_inplace<DataRhs: DataRef, B: Backend>( &mut self, module: &Module, rhs: &GGLWESwitchingKeyPrepared<DataRhs, B>, scratch: &mut Scratch, )
where Module: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes + VmpApply + VmpApplyAdd + VecZnxDftFromVecZnx + VecZnxDftToVecZnxBigConsume + VecZnxBigAddSmallInplace + VecZnxBigNormalize, Scratch: ScratchAvailable + TakeVecZnxDft,

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impl<D: DataRef> GLWECiphertext<D>

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pub fn assert_noise<B, DataSk, DataPt>( &self, module: &Module, sk_prepared: &GLWESecretPrepared<DataSk, B>, pt_want: &GLWEPlaintext<DataPt>, max_noise: f64, )
where DataSk: DataRef, DataPt: DataRef, Module: VecZnxDftAllocBytes + VecZnxBigAllocBytes + VecZnxDftFromVecZnx + SvpApplyInplace + VecZnxDftToVecZnxBigConsume + VecZnxBigAddInplace + VecZnxBigAddSmallInplace + VecZnxBigNormalize + VecZnxNormalizeTmpBytes + VecZnxSubABInplace + VecZnxNormalizeInplace, B: Backend + TakeVecZnxDftImpl + TakeVecZnxBigImpl + ScratchOwnedAllocImpl + ScratchOwnedBorrowImpl,

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pub fn rank(&self) -> usize

Trait Implementations§

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impl<D: Clone + Data> Clone for GLWECiphertext<D>

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fn clone(&self) -> GLWECiphertext<D>

Returns a duplicate of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl<D: DataRef> Debug for GLWECiphertext<D>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl<D: DataMut, B: Backend, DR: DataRef> Decompress<B, GLWECiphertextCompressed<DR>> for GLWECiphertext<D>

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fn decompress( &mut self, module: &Module, other: &GLWECiphertextCompressed<DR>, )
where Module: VecZnxCopy + VecZnxFillUniform,

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impl<D: DataRef> Display for GLWECiphertext<D>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl<D: DataMut> FillUniform for GLWECiphertext<D>

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fn fill_uniform(&mut self, source: &mut Source)

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impl<D: DataMut> GLWECiphertextToMut for GLWECiphertext<D>

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fn to_mut(&mut self) -> GLWECiphertext<&mut [u8]>

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impl<D: DataRef> GLWECiphertextToRef for GLWECiphertext<D>

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fn to_ref(&self) -> GLWECiphertext<&[u8]>

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impl<D: DataMut> GLWEOperations for GLWECiphertext<D>
where GLWECiphertext<D>: GLWECiphertextToMut + Infos + SetMetaData,

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fn add<A, B, BACKEND: Backend>( &mut self, module: &Module<BACKEND>, a: &A, b: &B, )
where A: GLWECiphertextToRef, B: GLWECiphertextToRef, Module<BACKEND>: VecZnxAdd + VecZnxCopy,

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fn add_inplace<A, BACKEND: Backend>(&mut self, module: &Module<BACKEND>, a: &A)
where A: GLWECiphertextToRef + Infos, Module<BACKEND>: VecZnxAddInplace,

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fn sub<A, B, BACKEND: Backend>( &mut self, module: &Module<BACKEND>, a: &A, b: &B, )
where A: GLWECiphertextToRef, B: GLWECiphertextToRef, Module<BACKEND>: VecZnxSub + VecZnxCopy + VecZnxNegateInplace,

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fn sub_inplace_ab<A, BACKEND: Backend>( &mut self, module: &Module<BACKEND>, a: &A, )
where A: GLWECiphertextToRef + Infos, Module<BACKEND>: VecZnxSubABInplace,

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fn sub_inplace_ba<A, BACKEND: Backend>( &mut self, module: &Module<BACKEND>, a: &A, )
where A: GLWECiphertextToRef + Infos, Module<BACKEND>: VecZnxSubBAInplace,

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fn rotate<A, B: Backend>(&mut self, module: &Module, k: i64, a: &A)
where A: GLWECiphertextToRef + Infos, Module: VecZnxRotate,

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fn rotate_inplace<B: Backend>(&mut self, module: &Module, k: i64)
where Module: VecZnxRotateInplace,

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fn mul_xp_minus_one<A, B: Backend>(&mut self, module: &Module, k: i64, a: &A)
where A: GLWECiphertextToRef + Infos, Module: VecZnxMulXpMinusOne,

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fn mul_xp_minus_one_inplace<B: Backend>(&mut self, module: &Module, k: i64)
where Module: VecZnxMulXpMinusOneInplace,

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fn copy<A, B: Backend>(&mut self, module: &Module, a: &A)
where A: GLWECiphertextToRef + Infos, Module: VecZnxCopy,

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fn rsh<B: Backend>(&mut self, module: &Module, k: usize)
where Module: VecZnxRshInplace,

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fn normalize<A, B: Backend>( &mut self, module: &Module, a: &A, scratch: &mut Scratch, )
where A: GLWECiphertextToRef, Module: VecZnxNormalize,

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fn normalize_inplace<B: Backend>( &mut self, module: &Module, scratch: &mut Scratch, )
where Module: VecZnxNormalizeInplace,

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impl<D: Data> Infos for GLWECiphertext<D>

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type Inner = VecZnx<D>

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fn inner(&self) -> &Self::Inner

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fn basek(&self) -> usize

Returns the base 2 logarithm of the ciphertext base.

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fn k(&self) -> usize

Returns the bit precision of the ciphertext.

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fn n(&self) -> usize

Returns the ring degree of the polynomials.

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fn log_n(&self) -> usize

Returns the base two logarithm of the ring dimension of the polynomials.

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fn rows(&self) -> usize

Returns the number of rows.

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fn cols(&self) -> usize

Returns the number of polynomials in each row.

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fn rank(&self) -> usize

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fn size(&self) -> usize

Returns the number of size per polynomial.

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fn poly_count(&self) -> usize

Returns the total number of small polynomials.

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impl<D: PartialEq + Data> PartialEq for GLWECiphertext<D>

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fn eq(&self, other: &GLWECiphertext<D>) -> bool

Tests for self and other values to be equal, and is used by ==.

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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

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impl<D: DataMut> ReaderFrom for GLWECiphertext<D>

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fn read_from<R: Read>(&mut self, reader: &mut R) -> Result<()>

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impl<D: DataMut> Reset for GLWECiphertext<D>
where VecZnx<D>: Reset,

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fn reset(&mut self)

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impl<D: DataMut> SetMetaData for GLWECiphertext<D>

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fn set_k(&mut self, k: usize)

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fn set_basek(&mut self, basek: usize)

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impl<'a, B, D> TakeLike<'a, B, GLWECiphertext<D>> for Scratch
where B: Backend + TakeVecZnxImpl, D: DataRef,

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type Output = GLWECiphertext<&'a mut [u8]>

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fn take_like( &'a mut self, template: &GLWECiphertext<D>, ) -> (Self::Output, &'a mut Self)

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impl<D: DataRef> ToOwnedDeep for GLWECiphertext<D>

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type Owned = GLWECiphertext<Vec<u8>>

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fn to_owned_deep(&self) -> Self::Owned

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impl<D: DataRef> WriterTo for GLWECiphertext<D>

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fn write_to<W: Write>(&self, writer: &mut W) -> Result<()>

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impl<D: Eq + Data> Eq for GLWECiphertext<D>

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impl<D: Data> StructuralPartialEq for GLWECiphertext<D>

Auto Trait Implementations§

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impl<D> Freeze for GLWECiphertext<D>
where D: Freeze,

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impl<D> RefUnwindSafe for GLWECiphertext<D>
where D: RefUnwindSafe,

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impl<D> Send for GLWECiphertext<D>
where D: Send,

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impl<D> Sync for GLWECiphertext<D>
where D: Sync,

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impl<D> Unpin for GLWECiphertext<D>
where D: Unpin,

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impl<D> UnwindSafe for GLWECiphertext<D>
where D: UnwindSafe,

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Az for T

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fn az<Dst>(self) -> Dst
where T: Cast<Dst>,

Casts the value.

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<Src, Dst> CastFrom<Src> for Dst
where Src: Cast<Dst>,

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fn cast_from(src: Src) -> Dst

Casts the value.

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impl<T> CheckedAs for T

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fn checked_as<Dst>(self) -> Option<Dst>
where T: CheckedCast<Dst>,

Casts the value.

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impl<Src, Dst> CheckedCastFrom<Src> for Dst
where Src: CheckedCast<Dst>,

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fn checked_cast_from(src: Src) -> Option<Dst>

Casts the value.

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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Struct GLWECiphertextCopy item path

Fields§

Implementations§

impl GLWECiphertext<Vec<u8>>

pub fn automorphism_scratch_space<B: Backend>( module: &Module<B>, n: usize, basek: usize, k_out: usize, k_in: usize, k_ksk: usize, digits: usize, rank: usize, ) -> usizewhere Module<B>: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes,

pub fn automorphism_inplace_scratch_space<B: Backend>( module: &Module<B>, n: usize, basek: usize, k_out: usize, k_ksk: usize, digits: usize, rank: usize, ) -> usizewhere Module<B>: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes,

impl<DataSelf: DataMut> GLWECiphertext<DataSelf>

impl GLWECiphertext<Vec<u8>>

pub fn from_lwe_scratch_space<B: Backend>( module: &Module<B>, n: usize, basek: usize, k_lwe: usize, k_glwe: usize, k_ksk: usize, rank: usize, ) -> usizewhere Module<B>: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes,

impl<D: DataMut> GLWECiphertext<D>

impl GLWECiphertext<Vec<u8>>

pub fn decrypt_scratch_space<B: Backend>( module: &Module<B>, n: usize, basek: usize, k: usize, ) -> usizewhere Module<B>: VecZnxDftAllocBytes + VecZnxNormalizeTmpBytes,

impl<DataSelf: DataRef> GLWECiphertext<DataSelf>

impl GLWECiphertext<Vec<u8>>

pub fn encrypt_sk_scratch_space<B: Backend>( module: &Module<B>, n: usize, basek: usize, k: usize, ) -> usizewhere Module<B>: VecZnxNormalizeTmpBytes + VecZnxDftAllocBytes,

pub fn encrypt_pk_scratch_space<B: Backend>( module: &Module<B>, n: usize, basek: usize, k: usize, ) -> usizewhere Module<B>: VecZnxDftAllocBytes + SvpPPolAllocBytes + VecZnxBigAllocBytes + VecZnxNormalizeTmpBytes,

impl<DataSelf: DataMut> GLWECiphertext<DataSelf>

impl GLWECiphertext<Vec<u8>>

pub fn external_product_scratch_space<B: Backend>( module: &Module<B>, n: usize, basek: usize, k_out: usize, k_in: usize, k_ggsw: usize, digits: usize, rank: usize, ) -> usizewhere Module<B>: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxNormalizeTmpBytes,

pub fn external_product_inplace_scratch_space<B: Backend>( module: &Module<B>, n: usize, basek: usize, k_out: usize, k_ggsw: usize, digits: usize, rank: usize, ) -> usizewhere Module<B>: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxNormalizeTmpBytes,

impl<DataSelf: DataMut> GLWECiphertext<DataSelf>

impl GLWECiphertext<Vec<u8>>

pub fn trace_galois_elements<B: Backend>(module: &Module<B>) -> Vec<i64>

pub fn trace_scratch_space<B: Backend>( module: &Module<B>, n: usize, basek: usize, out_k: usize, in_k: usize, ksk_k: usize, digits: usize, rank: usize, ) -> usizewhere Module<B>: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes,

pub fn trace_inplace_scratch_space<B: Backend>( module: &Module<B>, n: usize, basek: usize, out_k: usize, ksk_k: usize, digits: usize, rank: usize, ) -> usizewhere Module<B>: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes,

impl<DataSelf: DataMut> GLWECiphertext<DataSelf>

impl GLWECiphertext<Vec<u8>>

pub fn keyswitch_scratch_space<B: Backend>( module: &Module<B>, n: usize, basek: usize, k_out: usize, k_in: usize, k_ksk: usize, digits: usize, rank_in: usize, rank_out: usize, ) -> usizewhere Module<B>: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes,

pub fn keyswitch_inplace_scratch_space<B: Backend>( module: &Module<B>, n: usize, basek: usize, k_out: usize, k_ksk: usize, digits: usize, rank: usize, ) -> usizewhere Module<B>: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes,

impl<DataSelf: DataMut> GLWECiphertext<DataSelf>

impl<D: DataRef> GLWECiphertext<D>

impl GLWECiphertext<Vec<u8>>

pub fn rsh_scratch_space(n: usize) -> usize

impl GLWECiphertext<Vec<u8>>

pub fn alloc(n: usize, basek: usize, k: usize, rank: usize) -> Self

pub fn bytes_of(n: usize, basek: usize, k: usize, rank: usize) -> usize

impl<D: Data> GLWECiphertext<D>

pub fn rank(&self) -> usize

Trait Implementations§

impl<D: Clone + Data> Clone for GLWECiphertext<D>

fn clone(&self) -> GLWECiphertext<D>

fn clone_from(&mut self, source: &Self)

impl<D: DataRef> Debug for GLWECiphertext<D>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<D: DataMut, B: Backend, DR: DataRef> Decompress<B, GLWECiphertextCompressed<DR>> for GLWECiphertext<D>

fn decompress( &mut self, module: &Module<B>, other: &GLWECiphertextCompressed<DR>, )where Module<B>: VecZnxCopy + VecZnxFillUniform,

impl<D: DataRef> Display for GLWECiphertext<D>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<D: DataMut> FillUniform for GLWECiphertext<D>

fn fill_uniform(&mut self, source: &mut Source)

impl<D: DataMut> GLWECiphertextToMut for GLWECiphertext<D>

fn to_mut(&mut self) -> GLWECiphertext<&mut [u8]>

impl<D: DataRef> GLWECiphertextToRef for GLWECiphertext<D>

fn to_ref(&self) -> GLWECiphertext<&[u8]>

impl<D: DataMut> GLWEOperations for GLWECiphertext<D>where GLWECiphertext<D>: GLWECiphertextToMut + Infos + SetMetaData,

fn add<A, B, BACKEND: Backend>( &mut self, module: &Module<BACKEND>, a: &A, b: &B, )where A: GLWECiphertextToRef, B: GLWECiphertextToRef, Module<BACKEND>: VecZnxAdd + VecZnxCopy,

fn add_inplace<A, BACKEND: Backend>(&mut self, module: &Module<BACKEND>, a: &A)where A: GLWECiphertextToRef + Infos, Module<BACKEND>: VecZnxAddInplace,

fn sub<A, B, BACKEND: Backend>( &mut self, module: &Module<BACKEND>, a: &A, b: &B, )where A: GLWECiphertextToRef, B: GLWECiphertextToRef, Module<BACKEND>: VecZnxSub + VecZnxCopy + VecZnxNegateInplace,

fn sub_inplace_ab<A, BACKEND: Backend>( &mut self, module: &Module<BACKEND>, a: &A, )where A: GLWECiphertextToRef + Infos, Module<BACKEND>: VecZnxSubABInplace,

fn sub_inplace_ba<A, BACKEND: Backend>( &mut self, module: &Module<BACKEND>, a: &A, )where A: GLWECiphertextToRef + Infos, Module<BACKEND>: VecZnxSubBAInplace,

fn rotate<A, B: Backend>(&mut self, module: &Module<B>, k: i64, a: &A)where A: GLWECiphertextToRef + Infos, Module<B>: VecZnxRotate,

fn rotate_inplace<B: Backend>(&mut self, module: &Module<B>, k: i64)where Module<B>: VecZnxRotateInplace,

fn mul_xp_minus_one<A, B: Backend>(&mut self, module: &Module<B>, k: i64, a: &A)where A: GLWECiphertextToRef + Infos, Module<B>: VecZnxMulXpMinusOne,

fn mul_xp_minus_one_inplace<B: Backend>(&mut self, module: &Module<B>, k: i64)where Module<B>: VecZnxMulXpMinusOneInplace,

fn copy<A, B: Backend>(&mut self, module: &Module<B>, a: &A)where A: GLWECiphertextToRef + Infos, Module<B>: VecZnxCopy,

fn rsh<B: Backend>(&mut self, module: &Module<B>, k: usize)where Module<B>: VecZnxRshInplace,

fn normalize<A, B: Backend>( &mut self, module: &Module<B>, a: &A, scratch: &mut Scratch<B>, )where A: GLWECiphertextToRef, Module<B>: VecZnxNormalize<B>,

fn normalize_inplace<B: Backend>( &mut self, module: &Module<B>, scratch: &mut Scratch<B>, )where Module<B>: VecZnxNormalizeInplace<B>,

impl<D: Data> Infos for GLWECiphertext<D>

type Inner = VecZnx<D>

fn inner(&self) -> &Self::Inner

fn basek(&self) -> usize

fn k(&self) -> usize

fn n(&self) -> usize

fn log_n(&self) -> usize

fn rows(&self) -> usize

fn cols(&self) -> usize

fn rank(&self) -> usize

fn size(&self) -> usize

fn poly_count(&self) -> usize

Struct GLWECiphertext

pub fn automorphism_scratch_space<B: Backend>( module: &Module<B>, n: usize, basek: usize, k_out: usize, k_in: usize, k_ksk: usize, digits: usize, rank: usize, ) -> usize
where Module<B>: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes,

pub fn automorphism_inplace_scratch_space<B: Backend>( module: &Module<B>, n: usize, basek: usize, k_out: usize, k_ksk: usize, digits: usize, rank: usize, ) -> usize
where Module<B>: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes,

pub fn from_lwe_scratch_space<B: Backend>( module: &Module<B>, n: usize, basek: usize, k_lwe: usize, k_glwe: usize, k_ksk: usize, rank: usize, ) -> usize
where Module<B>: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes,

pub fn decrypt_scratch_space<B: Backend>( module: &Module<B>, n: usize, basek: usize, k: usize, ) -> usize
where Module<B>: VecZnxDftAllocBytes + VecZnxNormalizeTmpBytes,

pub fn encrypt_sk_scratch_space<B: Backend>( module: &Module<B>, n: usize, basek: usize, k: usize, ) -> usize
where Module<B>: VecZnxNormalizeTmpBytes + VecZnxDftAllocBytes,

pub fn encrypt_pk_scratch_space<B: Backend>( module: &Module<B>, n: usize, basek: usize, k: usize, ) -> usize
where Module<B>: VecZnxDftAllocBytes + SvpPPolAllocBytes + VecZnxBigAllocBytes + VecZnxNormalizeTmpBytes,

pub fn external_product_scratch_space<B: Backend>( module: &Module<B>, n: usize, basek: usize, k_out: usize, k_in: usize, k_ggsw: usize, digits: usize, rank: usize, ) -> usize
where Module<B>: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxNormalizeTmpBytes,

pub fn external_product_inplace_scratch_space<B: Backend>( module: &Module<B>, n: usize, basek: usize, k_out: usize, k_ggsw: usize, digits: usize, rank: usize, ) -> usize
where Module<B>: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxNormalizeTmpBytes,

pub fn trace_scratch_space<B: Backend>( module: &Module<B>, n: usize, basek: usize, out_k: usize, in_k: usize, ksk_k: usize, digits: usize, rank: usize, ) -> usize
where Module<B>: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes,

pub fn trace_inplace_scratch_space<B: Backend>( module: &Module<B>, n: usize, basek: usize, out_k: usize, ksk_k: usize, digits: usize, rank: usize, ) -> usize
where Module<B>: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes,

pub fn keyswitch_scratch_space<B: Backend>( module: &Module<B>, n: usize, basek: usize, k_out: usize, k_in: usize, k_ksk: usize, digits: usize, rank_in: usize, rank_out: usize, ) -> usize
where Module<B>: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes,

pub fn keyswitch_inplace_scratch_space<B: Backend>( module: &Module<B>, n: usize, basek: usize, k_out: usize, k_ksk: usize, digits: usize, rank: usize, ) -> usize
where Module<B>: VecZnxDftAllocBytes + VmpApplyTmpBytes + VecZnxBigNormalizeTmpBytes,

fn decompress( &mut self, module: &Module<B>, other: &GLWECiphertextCompressed<DR>, )
where Module<B>: VecZnxCopy + VecZnxFillUniform,

impl<D: DataMut> GLWEOperations for GLWECiphertext<D>
where GLWECiphertext<D>: GLWECiphertextToMut + Infos + SetMetaData,

fn add<A, B, BACKEND: Backend>( &mut self, module: &Module<BACKEND>, a: &A, b: &B, )
where A: GLWECiphertextToRef, B: GLWECiphertextToRef, Module<BACKEND>: VecZnxAdd + VecZnxCopy,

fn add_inplace<A, BACKEND: Backend>(&mut self, module: &Module<BACKEND>, a: &A)
where A: GLWECiphertextToRef + Infos, Module<BACKEND>: VecZnxAddInplace,

fn sub<A, B, BACKEND: Backend>( &mut self, module: &Module<BACKEND>, a: &A, b: &B, )
where A: GLWECiphertextToRef, B: GLWECiphertextToRef, Module<BACKEND>: VecZnxSub + VecZnxCopy + VecZnxNegateInplace,

fn sub_inplace_ab<A, BACKEND: Backend>( &mut self, module: &Module<BACKEND>, a: &A, )
where A: GLWECiphertextToRef + Infos, Module<BACKEND>: VecZnxSubABInplace,

fn sub_inplace_ba<A, BACKEND: Backend>( &mut self, module: &Module<BACKEND>, a: &A, )
where A: GLWECiphertextToRef + Infos, Module<BACKEND>: VecZnxSubBAInplace,

fn rotate<A, B: Backend>(&mut self, module: &Module<B>, k: i64, a: &A)
where A: GLWECiphertextToRef + Infos, Module<B>: VecZnxRotate,

fn rotate_inplace<B: Backend>(&mut self, module: &Module<B>, k: i64)
where Module<B>: VecZnxRotateInplace,

fn mul_xp_minus_one<A, B: Backend>(&mut self, module: &Module<B>, k: i64, a: &A)
where A: GLWECiphertextToRef + Infos, Module<B>: VecZnxMulXpMinusOne,

fn mul_xp_minus_one_inplace<B: Backend>(&mut self, module: &Module<B>, k: i64)
where Module<B>: VecZnxMulXpMinusOneInplace,

fn copy<A, B: Backend>(&mut self, module: &Module<B>, a: &A)
where A: GLWECiphertextToRef + Infos, Module<B>: VecZnxCopy,

fn rsh<B: Backend>(&mut self, module: &Module<B>, k: usize)
where Module<B>: VecZnxRshInplace,

fn normalize<A, B: Backend>( &mut self, module: &Module<B>, a: &A, scratch: &mut Scratch<B>, )
where A: GLWECiphertextToRef, Module<B>: VecZnxNormalize<B>,

fn normalize_inplace<B: Backend>( &mut self, module: &Module<B>, scratch: &mut Scratch<B>, )
where Module<B>: VecZnxNormalizeInplace<B>,

impl<D: DataMut> Reset for GLWECiphertext<D>
where VecZnx<D>: Reset,

impl<'a, B, D> TakeLike<'a, B, GLWECiphertext<D>> for Scratch<B>
where B: Backend + TakeVecZnxImpl<B>, D: DataRef,

impl<D> Freeze for GLWECiphertext<D>
where D: Freeze,

impl<D> RefUnwindSafe for GLWECiphertext<D>
where D: RefUnwindSafe,

impl<D> Send for GLWECiphertext<D>
where D: Send,

impl<D> Sync for GLWECiphertext<D>
where D: Sync,

impl<D> Unpin for GLWECiphertext<D>
where D: Unpin,

impl<D> UnwindSafe for GLWECiphertext<D>
where D: UnwindSafe,

impl<T> Any for T
where T: 'static + ?Sized,

fn az<Dst>(self) -> Dst
where T: Cast<Dst>,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<Src, Dst> CastFrom<Src> for Dst
where Src: Cast<Dst>,

fn checked_as<Dst>(self) -> Option<Dst>
where T: CheckedCast<Dst>,

impl<Src, Dst> CheckedCastFrom<Src> for Dst
where Src: CheckedCast<Dst>,