Package org.bouncycastle.math.ec.rfc7748

package org.bouncycastle.math.ec.rfc7748

Constant-time scalar-multiplication implementations for the Curve25519 and Curve448 elliptic curves per RFC 7748. Underlies the X25519 / X448 key agreements and the Ed25519 / Ed448 signature schemes in org.bouncycastle.math.ec.rfc8032.

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.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.
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
X25519	A low-level implementation of X25519 (RFC 7748).
X25519.Friend
X25519Field
X448	A low-level implementation of X448 (RFC 7748).
X448.Friend
X448Field