org.bouncycastle.math.ec.endo (Bouncy Castle Library 1.85 API Specification)
Date: 2026-07-12

# Package 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.).

See: Description

- Interface Summary
  Interface | Description
  --- | ---
  ECEndomorphism |
  GLVEndomorphism |

- Class Summary
  Class | Description
  --- | ---
  EndoPreCompInfo |
  EndoUtil |
  GLVTypeAEndomorphism |
  GLVTypeAParameters |
  GLVTypeBEndomorphism |
  GLVTypeBParameters |
  ScalarSplitParameters |

## Package org.bouncycastle.math.ec.endo Description

Endomorphism support for the EC math classes — the GLV / GLS decomposition tables that accelerate scalar multiplication on suitable curves (secp256k1, etc.).