| package org.bouncycastle.math.ec; |
| |
| import java.math.BigInteger; |
| |
| /** |
| * Interface for classes encapsulating a point multiplication algorithm |
| * for <code>ECPoint</code>s. |
| */ |
| interface ECMultiplier |
| { |
| /** |
| * Multiplies the <code>ECPoint p</code> by <code>k</code>, i.e. |
| * <code>p</code> is added <code>k</code> times to itself. |
| * @param p The <code>ECPoint</code> to be multiplied. |
| * @param k The factor by which <code>p</code> i multiplied. |
| * @return <code>p</code> multiplied by <code>k</code>. |
| */ |
| ECPoint multiply(ECPoint p, BigInteger k, PreCompInfo preCompInfo); |
| } |