Package org.bouncycastle.math.ec.rfc8032

package org.bouncycastle.math.ec.rfc8032

Constant-time implementations of the Ed25519 and Ed448 signature schemes per RFC 8032, sitting on top of the Curve25519 / Curve448 scalar-multiplication in org.bouncycastle.math.ec.rfc7748.

Related Packages

Package	Description
org.bouncycastle.math.ec	Math support for Elliptic Curve.
org.bouncycastle.math.ec.endo	Endomorphism support for the EC math classes — the GLV / GLS decomposition tables that accelerate scalar multiplication on suitable curves (secp256k1, etc.).
org.bouncycastle.math.ec.rfc7748	Constant-time scalar-multiplication implementations for the Curve25519 and Curve448 elliptic curves per RFC 7748.
org.bouncycastle.math.ec.tools	Standalone tools for working with elliptic curves — discrete log calculators, curve parameter generators, and table-generation utilities used to bootstrap the named curves in org.bouncycastle.math.ec.

Classes

Class	Description
Ed25519	A low-level implementation of the Ed25519, Ed25519ctx, and Ed25519ph instantiations of the Edwards-Curve Digital Signature Algorithm specified in RFC 8032.
Ed25519.Algorithm
Ed25519.ExpandedKey	Methods that work with expanded format for private keys (xk/xkOff) i.e.
Ed25519.PublicPoint
Ed448	A low-level implementation of the Ed448 and Ed448ph instantiations of the Edwards-Curve Digital Signature Algorithm specified in RFC 8032.
Ed448.Algorithm
Ed448.PublicPoint