Uses of Class
org.gudy.bouncycastle.math.ec.ZTauElement

Packages that use ZTauElement

Package	Description
org.gudy.bouncycastle.math.ec

Uses of ZTauElement in org.gudy.bouncycastle.math.ec

Fields in org.gudy.bouncycastle.math.ec declared as ZTauElement

Modifier and Type	Field	Description
static final ZTauElement[]	Tnaf.alpha0	The αu's for a=0 as an array of ZTauElements.
static final ZTauElement[]	Tnaf.alpha1	The αu's for a=1 as an array of ZTauElements.

Methods in org.gudy.bouncycastle.math.ec that return ZTauElement

Modifier and Type	Method	Description
static ZTauElement	Tnaf.partModReduction(BigInteger k, int m, byte a, BigInteger[] s, byte mu, byte c)	Partial modular reduction modulo (τm - 1)/(τ - 1).
static ZTauElement	Tnaf.round(SimpleBigDecimal lambda0, SimpleBigDecimal lambda1, byte mu)	Rounds an element λ of R[τ] to an element of Z[τ], such that their difference has minimal norm.

Methods in org.gudy.bouncycastle.math.ec with parameters of type ZTauElement

Modifier and Type	Method	Description
static ECPoint.F2m	Tnaf.multiplyTnaf(ECPoint.F2m p, ZTauElement lambda)	Multiplies a ECPoint.F2m by an element λ of Z[τ] using the τ-adic NAF (TNAF) method.
static BigInteger	Tnaf.norm(byte mu, ZTauElement lambda)	Computes the norm of an element λ of Z[τ].
static byte[]	Tnaf.tauAdicNaf(byte mu, ZTauElement lambda)	Computes the τ-adic NAF (non-adjacent form) of an element λ of Z[τ].
static byte[]	Tnaf.tauAdicWNaf(byte mu, ZTauElement lambda, byte width, BigInteger pow2w, BigInteger tw, ZTauElement[] alpha)	Computes the [τ]-adic window NAF of an element λ of Z[τ].