Uses of Class
org.mariadb.jdbc.plugin.authentication.standard.ed25519.math.GroupElement
Packages that use GroupElement
Package
Description
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Uses of GroupElement in org.mariadb.jdbc.plugin.authentication.standard.ed25519.math
Fields in org.mariadb.jdbc.plugin.authentication.standard.ed25519.math declared as GroupElementModifier and TypeFieldDescription(package private) final GroupElement[]GroupElement.dblPrecmpPrecomputed table forGroupElement.doubleScalarMultiplyVariableTime(GroupElement, byte[], byte[]), filled if necessary.(package private) final GroupElement[][]GroupElement.precmpPrecomputed table forGroupElement.scalarMultiply(byte[]), filled if necessary.private final GroupElementCurve.zeroP2private final GroupElementCurve.zeroP3private final GroupElementCurve.zeroP3PrecomputedDoubleprivate final GroupElementCurve.zeroPrecompMethods in org.mariadb.jdbc.plugin.authentication.standard.ed25519.math that return GroupElementModifier and TypeMethodDescriptionGroupElement.add(GroupElement q) GroupElement addition using the twisted Edwards addition law with extended coordinates (Hisil2008).static GroupElementGroupElement.cached(Curve curve, FieldElement YpX, FieldElement YmX, FieldElement Z, FieldElement T2d) Creates a new group element in CACHED representation.(package private) GroupElementGroupElement.cmov(GroupElement u, int b) Constant-time conditional move.Curve.createPoint(byte[] P, boolean precompute) 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.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.Curve.getZero(GroupElement.Representation repr) private GroupElementGroupElement.madd(GroupElement q) GroupElement addition using the twisted Edwards addition law with extended coordinates (Hisil2008).private GroupElementGroupElement.msub(GroupElement q) GroupElement subtraction using the twisted Edwards addition law with extended coordinates (Hisil2008).GroupElement.negate()Negates this group element by subtracting it from the neutral group element.static GroupElementGroupElement.p1p1(Curve curve, FieldElement X, FieldElement Y, FieldElement Z, FieldElement T) Creates a new group element in P1P1 representation.static GroupElementGroupElement.p2(Curve curve, FieldElement X, FieldElement Y, FieldElement Z) Creates a new group element in P2 representation.static GroupElementGroupElement.p3(Curve curve, FieldElement X, FieldElement Y, FieldElement Z, FieldElement T) Creates a new group element in P3 representation, without pre-computation.static GroupElementGroupElement.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 GroupElementGroupElement.precomp(Curve curve, FieldElement ypx, FieldElement ymx, FieldElement xy2d) Creates a new group element in PRECOMP representation.private GroupElement[]GroupElement.precomputeDouble()Precomputes table forGroupElement.doubleScalarMultiplyVariableTime(GroupElement, byte[], byte[]).private GroupElement[][]GroupElement.precomputeSingle()Precomputes table forGroupElement.scalarMultiply(byte[]).GroupElement.scalarMultiply(byte[] a) $h = a * B$ where $a = a[0]+256*a[1]+\dots+256^{31} a[31]$ and $B$ is this point.(package private) GroupElementGroupElement.select(int pos, int b) Look up $16^i r_i B$ in the precomputed table.GroupElement.sub(GroupElement q) GroupElement subtraction using the twisted Edwards addition law with extended coordinates (Hisil2008).GroupElement.toCached()Converts the group element to the CACHED representation.GroupElement.toP2()Converts the group element to the P2 representation.GroupElement.toP3()Converts the group element to the P3 representation.GroupElement.toP3PrecomputeDouble()Converts the group element to the P3 representation, with dblPrecmp populated.private GroupElementGroupElement.toRep(GroupElement.Representation repr) Convert a GroupElement from one Representation to another.Methods in org.mariadb.jdbc.plugin.authentication.standard.ed25519.math with parameters of type GroupElementModifier and TypeMethodDescriptionGroupElement.add(GroupElement q) GroupElement addition using the twisted Edwards addition law with extended coordinates (Hisil2008).(package private) GroupElementGroupElement.cmov(GroupElement u, int b) Constant-time conditional move.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.private GroupElementGroupElement.madd(GroupElement q) GroupElement addition using the twisted Edwards addition law with extended coordinates (Hisil2008).private GroupElementGroupElement.msub(GroupElement q) GroupElement subtraction using the twisted Edwards addition law with extended coordinates (Hisil2008).GroupElement.sub(GroupElement q) GroupElement subtraction using the twisted Edwards addition law with extended coordinates (Hisil2008). -
Uses of GroupElement in org.mariadb.jdbc.plugin.authentication.standard.ed25519.spec
Fields in org.mariadb.jdbc.plugin.authentication.standard.ed25519.spec declared as GroupElementMethods in org.mariadb.jdbc.plugin.authentication.standard.ed25519.spec that return GroupElementConstructors in org.mariadb.jdbc.plugin.authentication.standard.ed25519.spec with parameters of type GroupElementModifierConstructorDescriptionEdDSANamedCurveSpec(String name, Curve curve, String hashAlgo, ScalarOps sc, GroupElement B) EdDSAParameterSpec(Curve curve, String hashAlgo, ScalarOps sc, GroupElement B)