Uses of Class
org.bouncycastle.pqc.legacy.math.ntru.polynomial.IntegerPolynomial

Packages that use IntegerPolynomial

Package	Description
org.bouncycastle.pqc.legacy.crypto.ntru
org.bouncycastle.pqc.legacy.math.ntru.polynomial

Uses of IntegerPolynomial in org.bouncycastle.pqc.legacy.crypto.ntru

Fields in org.bouncycastle.pqc.legacy.crypto.ntru declared as IntegerPolynomial

Modifier and Type	Field	Description
IntegerPolynomial	NTRUSigningKeyPairGenerator.FGBasis.F
IntegerPolynomial	NTRUEncryptionPrivateKeyParameters.fp
IntegerPolynomial	NTRUSigningKeyPairGenerator.FGBasis.G
IntegerPolynomial	NTRUEncryptionPrivateKeyParameters.h
IntegerPolynomial	NTRUEncryptionPublicKeyParameters.h
IntegerPolynomial	NTRUSigningPrivateKeyParameters.Basis.h
IntegerPolynomial	NTRUSigningPublicKeyParameters.h

Methods in org.bouncycastle.pqc.legacy.crypto.ntru that return IntegerPolynomial

Modifier and Type	Method	Description
protected IntegerPolynomial	NTRUSigner.createMsgRep(byte[] msgHash, int r)	Deprecated.
protected IntegerPolynomial	NTRUEngine.decrypt(IntegerPolynomial e, Polynomial priv_t, IntegerPolynomial priv_fp)
protected IntegerPolynomial	NTRUEngine.encrypt(IntegerPolynomial m, TernaryPolynomial r, IntegerPolynomial pubKey)

Methods in org.bouncycastle.pqc.legacy.crypto.ntru with parameters of type IntegerPolynomial

Modifier and Type	Method	Description
protected IntegerPolynomial	NTRUEngine.decrypt(IntegerPolynomial e, Polynomial priv_t, IntegerPolynomial priv_fp)
protected IntegerPolynomial	NTRUEngine.encrypt(IntegerPolynomial m, TernaryPolynomial r, IntegerPolynomial pubKey)

Constructors in org.bouncycastle.pqc.legacy.crypto.ntru with parameters of type IntegerPolynomial

Modifier	Constructor	Description
protected	Basis(Polynomial f, Polynomial fPrime, IntegerPolynomial h, NTRUSigningKeyGenerationParameters params)	Constructs a new basis from polynomials f, f', h.
	NTRUEncryptionPrivateKeyParameters(IntegerPolynomial h, Polynomial t, IntegerPolynomial fp, NTRUEncryptionParameters params)	Constructs a new private key from a polynomial
	NTRUEncryptionPublicKeyParameters(IntegerPolynomial h, NTRUEncryptionParameters params)	Constructs a new public key from a polynomial
	NTRUSigningPublicKeyParameters(IntegerPolynomial h, NTRUSigningParameters params)	Constructs a new public key from a polynomial

Uses of IntegerPolynomial in org.bouncycastle.pqc.legacy.math.ntru.polynomial

Subclasses of IntegerPolynomial in org.bouncycastle.pqc.legacy.math.ntru.polynomial

Modifier and Type	Class	Description
class	DenseTernaryPolynomial	A TernaryPolynomial with a "high" number of nonzero coefficients.

Methods in org.bouncycastle.pqc.legacy.math.ntru.polynomial that return IntegerPolynomial

Modifier and Type	Method	Description
static IntegerPolynomial	IntegerPolynomial.fromBinary(byte[] data, int N, int q)	Returns a polynomial with N coefficients between 0 and q-1. q must be a power of 2. Ignores any excess bytes.
static IntegerPolynomial	IntegerPolynomial.fromBinary(InputStream is, int N, int q)	Returns a polynomial with N coefficients between 0 and q-1. q must be a power of 2. Ignores any excess bytes.
static IntegerPolynomial	IntegerPolynomial.fromBinary3Sves(byte[] data, int N)	Decodes a byte array to a polynomial with N ternary coefficients Ignores any excess bytes.
static IntegerPolynomial	IntegerPolynomial.fromBinary3Tight(byte[] b, int N)	Converts a byte array produced by toBinary3Tight() to a polynomial.
static IntegerPolynomial	IntegerPolynomial.fromBinary3Tight(InputStream is, int N)	Reads data produced by toBinary3Tight() from an input stream and converts it to a polynomial.
IntegerPolynomial	IntegerPolynomial.invertF3()	Computes the inverse mod 3.
IntegerPolynomial	IntegerPolynomial.invertFq(int q)	Computes the inverse mod q; q must be a power of 2. Returns null if the polynomial is not invertible.
IntegerPolynomial	DenseTernaryPolynomial.mult(IntegerPolynomial poly2, int modulus)
IntegerPolynomial	IntegerPolynomial.mult(IntegerPolynomial poly2)	Multiplies the polynomial with another, taking the indices mod N
IntegerPolynomial	IntegerPolynomial.mult(IntegerPolynomial poly2, int modulus)	Multiplies the polynomial with another, taking the values mod modulus and the indices mod N
IntegerPolynomial	Polynomial.mult(IntegerPolynomial poly2)	Multiplies the polynomial by an IntegerPolynomial, taking the indices mod N.
IntegerPolynomial	Polynomial.mult(IntegerPolynomial poly2, int modulus)	Multiplies the polynomial by an IntegerPolynomial, taking the coefficient values mod modulus and the indices mod N.
IntegerPolynomial	ProductFormPolynomial.mult(IntegerPolynomial b)
IntegerPolynomial	ProductFormPolynomial.mult(IntegerPolynomial poly2, int modulus)
IntegerPolynomial	SparseTernaryPolynomial.mult(IntegerPolynomial poly2)
IntegerPolynomial	SparseTernaryPolynomial.mult(IntegerPolynomial poly2, int modulus)
IntegerPolynomial	TernaryPolynomial.mult(IntegerPolynomial poly2)	Multiplies the polynomial by an IntegerPolynomial, taking the indices mod N
IntegerPolynomial	IntegerPolynomial.toIntegerPolynomial()
IntegerPolynomial	LongPolynomial2.toIntegerPolynomial()
IntegerPolynomial	LongPolynomial5.toIntegerPolynomial()
IntegerPolynomial	Polynomial.toIntegerPolynomial()	Returns a polynomial that is equal to this polynomial (in the sense that Polynomial.mult(IntegerPolynomial, int) returns equal IntegerPolynomials).
IntegerPolynomial	ProductFormPolynomial.toIntegerPolynomial()
IntegerPolynomial	SparseTernaryPolynomial.toIntegerPolynomial()

Methods in org.bouncycastle.pqc.legacy.math.ntru.polynomial with parameters of type IntegerPolynomial

Modifier and Type	Method	Description
void	IntegerPolynomial.add(IntegerPolynomial b)	Adds another polynomial which can have a different number of coefficients.
void	IntegerPolynomial.add(IntegerPolynomial b, int modulus)	Adds another polynomial which can have a different number of coefficients, and takes the coefficient values mod modulus.
IntegerPolynomial	DenseTernaryPolynomial.mult(IntegerPolynomial poly2, int modulus)
IntegerPolynomial	IntegerPolynomial.mult(IntegerPolynomial poly2)	Multiplies the polynomial with another, taking the indices mod N
IntegerPolynomial	IntegerPolynomial.mult(IntegerPolynomial poly2, int modulus)	Multiplies the polynomial with another, taking the values mod modulus and the indices mod N
IntegerPolynomial	Polynomial.mult(IntegerPolynomial poly2)	Multiplies the polynomial by an IntegerPolynomial, taking the indices mod N.
IntegerPolynomial	Polynomial.mult(IntegerPolynomial poly2, int modulus)	Multiplies the polynomial by an IntegerPolynomial, taking the coefficient values mod modulus and the indices mod N.
IntegerPolynomial	ProductFormPolynomial.mult(IntegerPolynomial b)
IntegerPolynomial	ProductFormPolynomial.mult(IntegerPolynomial poly2, int modulus)
IntegerPolynomial	SparseTernaryPolynomial.mult(IntegerPolynomial poly2)
IntegerPolynomial	SparseTernaryPolynomial.mult(IntegerPolynomial poly2, int modulus)
IntegerPolynomial	TernaryPolynomial.mult(IntegerPolynomial poly2)	Multiplies the polynomial by an IntegerPolynomial, taking the indices mod N
void	IntegerPolynomial.sub(IntegerPolynomial b)	Subtracts another polynomial which can have a different number of coefficients.
void	IntegerPolynomial.sub(IntegerPolynomial b, int modulus)	Subtracts another polynomial which can have a different number of coefficients, and takes the coefficient values mod modulus.

Constructors in org.bouncycastle.pqc.legacy.math.ntru.polynomial with parameters of type IntegerPolynomial

Modifier	Constructor	Description
	BigIntPolynomial(IntegerPolynomial p)	Constructs a BigIntPolynomial from a IntegerPolynomial.
	DenseTernaryPolynomial(IntegerPolynomial intPoly)	Constructs a DenseTernaryPolynomial from a IntegerPolynomial.
	LongPolynomial2(IntegerPolynomial p)	Constructs a LongPolynomial2 from a IntegerPolynomial.
	LongPolynomial5(IntegerPolynomial p)	Constructs a LongPolynomial5 from a IntegerPolynomial.
	SparseTernaryPolynomial(IntegerPolynomial intPoly)	Constructs a DenseTernaryPolynomial from a IntegerPolynomial.