Merge pull request #201 from Bytom/v0.1

[bytom/vapor.git] / vendor / github.com / btcsuite / btcd / btcec / bench_test.go

diff --git a/vendor/github.com/btcsuite/btcd/btcec/bench_test.go b/vendor/github.com/btcsuite/btcd/btcec/bench_test.go
deleted file mode 100644 (file)
index bebd886..0000000
--- a/vendor/github.com/btcsuite/btcd/btcec/bench_test.go
+++ /dev/null
@@ -1,123 +0,0 @@
-// Copyright 2013-2016 The btcsuite developers
-// Use of this source code is governed by an ISC
-// license that can be found in the LICENSE file.
-
-package btcec
-
-import "testing"
-
-// BenchmarkAddJacobian benchmarks the secp256k1 curve addJacobian function with
-// Z values of 1 so that the associated optimizations are used.
-func BenchmarkAddJacobian(b *testing.B) {
-       b.StopTimer()
-       x1 := new(fieldVal).SetHex("34f9460f0e4f08393d192b3c5133a6ba099aa0ad9fd54ebccfacdfa239ff49c6")
-       y1 := new(fieldVal).SetHex("0b71ea9bd730fd8923f6d25a7a91e7dd7728a960686cb5a901bb419e0f2ca232")
-       z1 := new(fieldVal).SetHex("1")
-       x2 := new(fieldVal).SetHex("34f9460f0e4f08393d192b3c5133a6ba099aa0ad9fd54ebccfacdfa239ff49c6")
-       y2 := new(fieldVal).SetHex("0b71ea9bd730fd8923f6d25a7a91e7dd7728a960686cb5a901bb419e0f2ca232")
-       z2 := new(fieldVal).SetHex("1")
-       x3, y3, z3 := new(fieldVal), new(fieldVal), new(fieldVal)
-       curve := S256()
-       b.StartTimer()
-       for i := 0; i < b.N; i++ {
-               curve.addJacobian(x1, y1, z1, x2, y2, z2, x3, y3, z3)
-       }
-}
-
-// BenchmarkAddJacobianNotZOne benchmarks the secp256k1 curve addJacobian
-// function with Z values other than one so the optimizations associated with
-// Z=1 aren't used.
-func BenchmarkAddJacobianNotZOne(b *testing.B) {
-       b.StopTimer()
-       x1 := new(fieldVal).SetHex("d3e5183c393c20e4f464acf144ce9ae8266a82b67f553af33eb37e88e7fd2718")
-       y1 := new(fieldVal).SetHex("5b8f54deb987ec491fb692d3d48f3eebb9454b034365ad480dda0cf079651190")
-       z1 := new(fieldVal).SetHex("2")
-       x2 := new(fieldVal).SetHex("91abba6a34b7481d922a4bd6a04899d5a686f6cf6da4e66a0cb427fb25c04bd4")
-       y2 := new(fieldVal).SetHex("03fede65e30b4e7576a2abefc963ddbf9fdccbf791b77c29beadefe49951f7d1")
-       z2 := new(fieldVal).SetHex("3")
-       x3, y3, z3 := new(fieldVal), new(fieldVal), new(fieldVal)
-       curve := S256()
-       b.StartTimer()
-       for i := 0; i < b.N; i++ {
-               curve.addJacobian(x1, y1, z1, x2, y2, z2, x3, y3, z3)
-       }
-}
-
-// BenchmarkScalarBaseMult benchmarks the secp256k1 curve ScalarBaseMult
-// function.
-func BenchmarkScalarBaseMult(b *testing.B) {
-       k := fromHex("d74bf844b0862475103d96a611cf2d898447e288d34b360bc885cb8ce7c00575")
-       curve := S256()
-       for i := 0; i < b.N; i++ {
-               curve.ScalarBaseMult(k.Bytes())
-       }
-}
-
-// BenchmarkScalarBaseMultLarge benchmarks the secp256k1 curve ScalarBaseMult
-// function with abnormally large k values.
-func BenchmarkScalarBaseMultLarge(b *testing.B) {
-       k := fromHex("d74bf844b0862475103d96a611cf2d898447e288d34b360bc885cb8ce7c005751111111011111110")
-       curve := S256()
-       for i := 0; i < b.N; i++ {
-               curve.ScalarBaseMult(k.Bytes())
-       }
-}
-
-// BenchmarkScalarMult benchmarks the secp256k1 curve ScalarMult function.
-func BenchmarkScalarMult(b *testing.B) {
-       x := fromHex("34f9460f0e4f08393d192b3c5133a6ba099aa0ad9fd54ebccfacdfa239ff49c6")
-       y := fromHex("0b71ea9bd730fd8923f6d25a7a91e7dd7728a960686cb5a901bb419e0f2ca232")
-       k := fromHex("d74bf844b0862475103d96a611cf2d898447e288d34b360bc885cb8ce7c00575")
-       curve := S256()
-       for i := 0; i < b.N; i++ {
-               curve.ScalarMult(x, y, k.Bytes())
-       }
-}
-
-// BenchmarkNAF benchmarks the NAF function.
-func BenchmarkNAF(b *testing.B) {
-       k := fromHex("d74bf844b0862475103d96a611cf2d898447e288d34b360bc885cb8ce7c00575")
-       for i := 0; i < b.N; i++ {
-               NAF(k.Bytes())
-       }
-}
-
-// BenchmarkSigVerify benchmarks how long it takes the secp256k1 curve to
-// verify signatures.
-func BenchmarkSigVerify(b *testing.B) {
-       b.StopTimer()
-       // Randomly generated keypair.
-       // Private key: 9e0699c91ca1e3b7e3c9ba71eb71c89890872be97576010fe593fbf3fd57e66d
-       pubKey := PublicKey{
-               Curve: S256(),
-               X:     fromHex("d2e670a19c6d753d1a6d8b20bd045df8a08fb162cf508956c31268c6d81ffdab"),
-               Y:     fromHex("ab65528eefbb8057aa85d597258a3fbd481a24633bc9b47a9aa045c91371de52"),
-       }
-
-       // Double sha256 of []byte{0x01, 0x02, 0x03, 0x04}
-       msgHash := fromHex("8de472e2399610baaa7f84840547cd409434e31f5d3bd71e4d947f283874f9c0")
-       sig := Signature{
-               R: fromHex("fef45d2892953aa5bbcdb057b5e98b208f1617a7498af7eb765574e29b5d9c2c"),
-               S: fromHex("d47563f52aac6b04b55de236b7c515eb9311757db01e02cff079c3ca6efb063f"),
-       }
-
-       if !sig.Verify(msgHash.Bytes(), &pubKey) {
-               b.Errorf("Signature failed to verify")
-               return
-       }
-       b.StartTimer()
-
-       for i := 0; i < b.N; i++ {
-               sig.Verify(msgHash.Bytes(), &pubKey)
-       }
-}
-
-// BenchmarkFieldNormalize benchmarks how long it takes the internal field
-// to perform normalization (which includes modular reduction).
-func BenchmarkFieldNormalize(b *testing.B) {
-       // The normalize function is constant time so default value is fine.
-       f := new(fieldVal)
-       for i := 0; i < b.N; i++ {
-               f.Normalize()
-       }
-}