1 files changed, 0 insertions, 122 deletions
diff --git a/sha3/sha3_test.go b/sha3/sha3_test.go
index d97a970..bee9b10 100644
--- a/sha3/sha3_test.go
+++ b/sha3/sha3_test.go
@@ -16,7 +16,6 @@ import (
 	"encoding"
 	"encoding/hex"
 	"encoding/json"
-	"fmt"
 	"hash"
 	"io"
 	"math/rand"
@@ -523,124 +522,3 @@ func testMarshalUnmarshal(t *testing.T, h hash.Hash) {
 		t.Errorf("got %x, want %x", got, want)
 	}
 }
-
-// BenchmarkPermutationFunction measures the speed of the permutation function
-// with no input data.
-func BenchmarkPermutationFunction(b *testing.B) {
-	b.SetBytes(int64(200))
-	var lanes [25]uint64
-	for i := 0; i < b.N; i++ {
-		keccakF1600(&lanes)
-	}
-}
-
-// benchmarkHash tests the speed to hash num buffers of buflen each.
-func benchmarkHash(b *testing.B, h hash.Hash, size, num int) {
-	b.StopTimer()
-	h.Reset()
-	data := sequentialBytes(size)
-	b.SetBytes(int64(size * num))
-	b.StartTimer()
-
-	var state []byte
-	for i := 0; i < b.N; i++ {
-		for j := 0; j < num; j++ {
-			h.Write(data)
-		}
-		state = h.Sum(state[:0])
-	}
-	b.StopTimer()
-	h.Reset()
-}
-
-// benchmarkShake is specialized to the Shake instances, which don't
-// require a copy on reading output.
-func benchmarkShake(b *testing.B, h ShakeHash, size, num int) {
-	b.StopTimer()
-	h.Reset()
-	data := sequentialBytes(size)
-	d := make([]byte, 32)
-
-	b.SetBytes(int64(size * num))
-	b.StartTimer()
-
-	for i := 0; i < b.N; i++ {
-		h.Reset()
-		for j := 0; j < num; j++ {
-			h.Write(data)
-		}
-		h.Read(d)
-	}
-}
-
-func BenchmarkSha3_512_MTU(b *testing.B) { benchmarkHash(b, New512(), 1350, 1) }
-func BenchmarkSha3_384_MTU(b *testing.B) { benchmarkHash(b, New384(), 1350, 1) }
-func BenchmarkSha3_256_MTU(b *testing.B) { benchmarkHash(b, New256(), 1350, 1) }
-func BenchmarkSha3_224_MTU(b *testing.B) { benchmarkHash(b, New224(), 1350, 1) }
-
-func BenchmarkShake128_MTU(b *testing.B)  { benchmarkShake(b, NewShake128(), 1350, 1) }
-func BenchmarkShake256_MTU(b *testing.B)  { benchmarkShake(b, NewShake256(), 1350, 1) }
-func BenchmarkShake256_16x(b *testing.B)  { benchmarkShake(b, NewShake256(), 16, 1024) }
-func BenchmarkShake256_1MiB(b *testing.B) { benchmarkShake(b, NewShake256(), 1024, 1024) }
-
-func BenchmarkSha3_512_1MiB(b *testing.B) { benchmarkHash(b, New512(), 1024, 1024) }
-
-func Example_sum() {
-	buf := []byte("some data to hash")
-	// A hash needs to be 64 bytes long to have 256-bit collision resistance.
-	h := make([]byte, 64)
-	// Compute a 64-byte hash of buf and put it in h.
-	ShakeSum256(h, buf)
-	fmt.Printf("%x\n", h)
-	// Output: 0f65fe41fc353e52c55667bb9e2b27bfcc8476f2c413e9437d272ee3194a4e3146d05ec04a25d16b8f577c19b82d16b1424c3e022e783d2b4da98de3658d363d
-}
-
-func Example_mac() {
-	k := []byte("this is a secret key; you should generate a strong random key that's at least 32 bytes long")
-	buf := []byte("and this is some data to authenticate")
-	// A MAC with 32 bytes of output has 256-bit security strength -- if you use at least a 32-byte-long key.
-	h := make([]byte, 32)
-	d := NewShake256()
-	// Write the key into the hash.
-	d.Write(k)
-	// Now write the data.
-	d.Write(buf)
-	// Read 32 bytes of output from the hash into h.
-	d.Read(h)
-	fmt.Printf("%x\n", h)
-	// Output: 78de2974bd2711d5549ffd32b753ef0f5fa80a0db2556db60f0987eb8a9218ff
-}
-
-func ExampleNewCShake256() {
-	out := make([]byte, 32)
-	msg := []byte("The quick brown fox jumps over the lazy dog")
-
-	// Example 1: Simple cshake
-	c1 := NewCShake256([]byte("NAME"), []byte("Partition1"))
-	c1.Write(msg)
-	c1.Read(out)
-	fmt.Println(hex.EncodeToString(out))
-
-	// Example 2: Different customization string produces different digest
-	c1 = NewCShake256([]byte("NAME"), []byte("Partition2"))
-	c1.Write(msg)
-	c1.Read(out)
-	fmt.Println(hex.EncodeToString(out))
-
-	// Example 3: Longer output length produces longer digest
-	out = make([]byte, 64)
-	c1 = NewCShake256([]byte("NAME"), []byte("Partition1"))
-	c1.Write(msg)
-	c1.Read(out)
-	fmt.Println(hex.EncodeToString(out))
-
-	// Example 4: Next read produces different result
-	c1.Read(out)
-	fmt.Println(hex.EncodeToString(out))
-
-	// Output:
-	//a90a4c6ca9af2156eba43dc8398279e6b60dcd56fb21837afe6c308fd4ceb05b
-	//a8db03e71f3e4da5c4eee9d28333cdd355f51cef3c567e59be5beb4ecdbb28f0
-	//a90a4c6ca9af2156eba43dc8398279e6b60dcd56fb21837afe6c308fd4ceb05b9dd98c6ee866ca7dc5a39d53e960f400bcd5a19c8a2d6ec6459f63696543a0d8
-	//85e73a72228d08b46515553ca3a29d47df3047e5d84b12d6c2c63e579f4fd1105716b7838e92e981863907f434bfd4443c9e56ea09da998d2f9b47db71988109
-}