diff options
author | David Hook <dgh@cryptoworkshop.com> | 2013-05-31 11:07:45 +0400 |
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committer | David Hook <dgh@cryptoworkshop.com> | 2013-05-31 11:07:45 +0400 |
commit | 2b976f5364cfdbc37d3086019d93483c983eb80b (patch) | |
tree | cb846af3fd1d43f9c2562a1fb2d06b997ad8f229 /core/src/main/java/org/bouncycastle/math/ec/ECMultiplier.java | |
parent | 5f714bd92fbd780d22406f4bc3681be005f6f04a (diff) |
initial reshuffle
Diffstat (limited to 'core/src/main/java/org/bouncycastle/math/ec/ECMultiplier.java')
-rw-r--r-- | core/src/main/java/org/bouncycastle/math/ec/ECMultiplier.java | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/core/src/main/java/org/bouncycastle/math/ec/ECMultiplier.java b/core/src/main/java/org/bouncycastle/math/ec/ECMultiplier.java new file mode 100644 index 00000000..4d72e33c --- /dev/null +++ b/core/src/main/java/org/bouncycastle/math/ec/ECMultiplier.java @@ -0,0 +1,19 @@ +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); +} |