Uses of Class
com.singlestore.jdbc.plugin.authentication.standard.ed25519.math.GroupElement

Packages that use GroupElement

Package	Description
com.singlestore.jdbc.plugin.authentication.standard.ed25519.math
com.singlestore.jdbc.plugin.authentication.standard.ed25519.spec

Uses of GroupElement in com.singlestore.jdbc.plugin.authentication.standard.ed25519.math

Methods in com.singlestore.jdbc.plugin.authentication.standard.ed25519.math that return GroupElement

Modifier and Type	Method and Description
GroupElement	GroupElement.add(GroupElement q) GroupElement addition using the twisted Edwards addition law with extended coordinates (Hisil2008).
static GroupElement	GroupElement.cached(Curve curve, FieldElement YpX, FieldElement YmX, FieldElement Z, FieldElement T2d) Creates a new group element in CACHED representation.
GroupElement	Curve.createPoint(byte[] P, boolean precompute)
GroupElement	GroupElement.dbl() Doubles a given group element $p$ in $P^2$ or $P^3$ representation and returns the result in $P \times P$ representation.
GroupElement	GroupElement.doubleScalarMultiplyVariableTime(GroupElement A, byte[] a, byte[] b) $r = a * A + b * B$ where $a = a[0]+256*a[1]+\dots+256^{31} a[31]$, $b = b[0]+256*b[1]+\dots+256^{31} b[31]$ and $B$ is this point.
GroupElement	Curve.getZero(GroupElement.Representation repr)
GroupElement	GroupElement.negate() Negates this group element by subtracting it from the neutral group element.
static GroupElement	GroupElement.p1p1(Curve curve, FieldElement X, FieldElement Y, FieldElement Z, FieldElement T) Creates a new group element in P1P1 representation.
static GroupElement	GroupElement.p2(Curve curve, FieldElement X, FieldElement Y, FieldElement Z) Creates a new group element in P2 representation.
static GroupElement	GroupElement.p3(Curve curve, FieldElement X, FieldElement Y, FieldElement Z, FieldElement T) Creates a new group element in P3 representation, without pre-computation.
static GroupElement	GroupElement.p3(Curve curve, FieldElement X, FieldElement Y, FieldElement Z, FieldElement T, boolean precomputeDoubleOnly) Creates a new group element in P3 representation, potentially with pre-computation.
static GroupElement	GroupElement.precomp(Curve curve, FieldElement ypx, FieldElement ymx, FieldElement xy2d) Creates a new group element in PRECOMP representation.
GroupElement	GroupElement.scalarMultiply(byte[] a) $h = a * B$ where $a = a[0]+256*a[1]+\dots+256^{31} a[31]$ and $B$ is this point.
GroupElement	GroupElement.sub(GroupElement q) GroupElement subtraction using the twisted Edwards addition law with extended coordinates (Hisil2008).
GroupElement	GroupElement.toCached() Converts the group element to the CACHED representation.
GroupElement	GroupElement.toP2() Converts the group element to the P2 representation.
GroupElement	GroupElement.toP3() Converts the group element to the P3 representation.
GroupElement	GroupElement.toP3PrecomputeDouble() Converts the group element to the P3 representation, with dblPrecmp populated.

Methods in com.singlestore.jdbc.plugin.authentication.standard.ed25519.math with parameters of type GroupElement

Modifier and Type	Method and Description
GroupElement	GroupElement.add(GroupElement q) GroupElement addition using the twisted Edwards addition law with extended coordinates (Hisil2008).
GroupElement	GroupElement.doubleScalarMultiplyVariableTime(GroupElement A, byte[] a, byte[] b) $r = a * A + b * B$ where $a = a[0]+256*a[1]+\dots+256^{31} a[31]$, $b = b[0]+256*b[1]+\dots+256^{31} b[31]$ and $B$ is this point.
GroupElement	GroupElement.sub(GroupElement q) GroupElement subtraction using the twisted Edwards addition law with extended coordinates (Hisil2008).

Uses of GroupElement in com.singlestore.jdbc.plugin.authentication.standard.ed25519.spec

Methods in com.singlestore.jdbc.plugin.authentication.standard.ed25519.spec that return GroupElement

Modifier and Type	Method and Description
GroupElement	EdDSAPublicKeySpec.getA()
GroupElement	EdDSAPrivateKeySpec.getA()
GroupElement	EdDSAParameterSpec.getB()
GroupElement	EdDSAPublicKeySpec.getNegativeA()

Constructors in com.singlestore.jdbc.plugin.authentication.standard.ed25519.spec with parameters of type GroupElement

Constructor and Description
EdDSANamedCurveSpec(String name, Curve curve, String hashAlgo, ScalarOps sc, GroupElement B)
EdDSAParameterSpec(Curve curve, String hashAlgo, ScalarOps sc, GroupElement B)
EdDSAPrivateKeySpec(byte[] seed, byte[] h, byte[] a, GroupElement A, EdDSAParameterSpec spec)
EdDSAPublicKeySpec(GroupElement A, EdDSAParameterSpec spec)