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heint

package

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Versions in this module

v5

v5.0.2

Nov 28, 2023

v5.0.1

Nov 23, 2023

v5.0.0

Nov 16, 2023

Changes in this version

+ func EncodeLinearTransformation[T Integer](ecd *Encoder, diagonals Diagonals[T], allocated LinearTransformation) (err error)

+ func GaloisElementsForLinearTransformation(params rlwe.ParameterProvider, lt LinearTransformationParameters) (galEls []uint64)

+ func NewCiphertext(params Parameters, degree, level int) *rlwe.Ciphertext

+ func NewDecryptor(params Parameters, key *rlwe.SecretKey) *rlwe.Decryptor

+ func NewEncryptor(params Parameters, key rlwe.EncryptionKey) *rlwe.Encryptor

+ func NewKeyGenerator(params Parameters) *rlwe.KeyGenerator

+ func NewPlaintext(params Parameters, level int) *rlwe.Plaintext

+ func NewPowerBasis(ct *rlwe.Ciphertext) he.PowerBasis

+ type CoefficientGetter struct

+ Values []uint64

+ func (c CoefficientGetter) GetSingleCoefficient(pol he.Polynomial, k int) (value uint64)

+ func (c CoefficientGetter) GetVectorCoefficient(pol he.PolynomialVector, k int) (values []uint64)

+ func (c CoefficientGetter) ShallowCopy() he.CoefficientGetter[uint64]

+ type Diagonals he.Diagonals[T]

+ func (m Diagonals[T]) DiagonalsIndexList() (indexes []int)

+ type Encoder struct

+ func NewEncoder(params Parameters) *Encoder

+ func (ecd Encoder) ShallowCopy() *Encoder

+ type Evaluator struct

+ func NewEvaluator(params Parameters, evk rlwe.EvaluationKeySet) *Evaluator

+ func (eval Evaluator) GetParameters() *Parameters

+ func (eval Evaluator) ShallowCopy() *Evaluator

+ func (eval Evaluator) WithKey(evk rlwe.EvaluationKeySet) *Evaluator

+ type Integer interface

+ type LinearTransformation he.LinearTransformation

+ func NewLinearTransformation(params rlwe.ParameterProvider, lt LinearTransformationParameters) LinearTransformation

+ func (lt LinearTransformation) GaloisElements(params rlwe.ParameterProvider) []uint64

+ type LinearTransformationEvaluator struct

+ func NewLinearTransformationEvaluator(eval he.EvaluatorForLinearTransformation) (linTransEval *LinearTransformationEvaluator)

+ func (eval LinearTransformationEvaluator) Evaluate(ctIn *rlwe.Ciphertext, linearTransformation LinearTransformation, ...) (err error)

+ func (eval LinearTransformationEvaluator) EvaluateMany(ctIn *rlwe.Ciphertext, linearTransformations []LinearTransformation, ...) (err error)

+ func (eval LinearTransformationEvaluator) EvaluateManyNew(ctIn *rlwe.Ciphertext, linearTransformations []LinearTransformation) (opOut []*rlwe.Ciphertext, err error)

+ func (eval LinearTransformationEvaluator) EvaluateNew(ctIn *rlwe.Ciphertext, linearTransformation LinearTransformation) (opOut *rlwe.Ciphertext, err error)

+ func (eval LinearTransformationEvaluator) EvaluateSequential(ctIn *rlwe.Ciphertext, linearTransformations []LinearTransformation, ...) (err error)

+ func (eval LinearTransformationEvaluator) EvaluateSequentialNew(ctIn *rlwe.Ciphertext, linearTransformations []LinearTransformation) (opOut *rlwe.Ciphertext, err error)

+ type LinearTransformationParameters he.LinearTransformationParameters

+ type Parameters struct

+ func NewParametersFromLiteral(paramsLit ParametersLiteral) (Parameters, error)

+ func (p *Parameters) UnmarshalBinary(d []byte) (err error)

+ func (p *Parameters) UnmarshalJSON(d []byte) (err error)

+ func (p Parameters) Equal(other *Parameters) bool

+ func (p Parameters) MarshalBinary() (d []byte, err error)

+ func (p Parameters) MarshalJSON() (d []byte, err error)

+ type ParametersLiteral bgv.ParametersLiteral

+ type Polynomial he.Polynomial

+ func NewPolynomial[T Integer](coeffs []T) Polynomial

+ type PolynomialEvaluator struct

+ InvariantTensoring bool

+ func NewPolynomialEvaluator(params Parameters, eval he.Evaluator, InvariantTensoring bool) *PolynomialEvaluator

+ func (eval PolynomialEvaluator) Evaluate(ct *rlwe.Ciphertext, p interface{}, targetScale rlwe.Scale) (opOut *rlwe.Ciphertext, err error)

+ func (eval PolynomialEvaluator) EvaluateFromPowerBasis(pb he.PowerBasis, p interface{}, targetScale rlwe.Scale) (opOut *rlwe.Ciphertext, err error)

+ type PolynomialVector he.PolynomialVector

+ func NewPolynomialVector[T Integer](polys [][]T, mapping map[int][]int) (PolynomialVector, error)

+ func (p PolynomialVector) Depth() int