core/vm, crypto/blake2b: add SSE, AVX and AVX2 code

crypto/blake2b/blake2b_f_test.go

@@ -0,0 +1,59 @@
+package blake2b
+
+import (
+	"fmt"
+	"reflect"
+	"testing"
+)
+
+func TestF(t *testing.T) {
+	for i, test := range testVectorsF {
+		t.Run(fmt.Sprintf("test vector %v", i), func(t *testing.T) {
+			//toEthereumTestCase(test)
+
+			h := test.hIn
+			F(&h, test.m, test.c, test.f, test.rounds)
+
+			if !reflect.DeepEqual(test.hOut, h) {
+				t.Errorf("Unexpected result\nExpected: [%#x]\nActual:   [%#x]\n", test.hOut, h)
+			}
+		})
+	}
+}
+
+type testVector struct {
+	hIn    [8]uint64
+	m      [16]uint64
+	c      [2]uint64
+	f      bool
+	rounds uint32
+	hOut   [8]uint64
+}
+
+// https://tools.ietf.org/html/rfc7693#appendix-A
+var testVectorsF = []testVector{
+	{
+		hIn: [8]uint64{
+			0x6a09e667f2bdc948, 0xbb67ae8584caa73b,
+			0x3c6ef372fe94f82b, 0xa54ff53a5f1d36f1,
+			0x510e527fade682d1, 0x9b05688c2b3e6c1f,
+			0x1f83d9abfb41bd6b, 0x5be0cd19137e2179,
+		},
+		m: [16]uint64{
+			0x0000000000636261, 0x0000000000000000, 0x0000000000000000,
+			0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+			0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+			0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+			0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
+			0x0000000000000000,
+		},
+		c:      [2]uint64{3, 0},
+		f:      true,
+		rounds: 12,
+		hOut: [8]uint64{
+			0x0D4D1C983FA580BA, 0xE9F6129FB697276A, 0xB7C45A68142F214C,
+			0xD1A2FFDB6FBB124B, 0x2D79AB2A39C5877D, 0x95CC3345DED552C2,
+			0x5A92F1DBA88AD318, 0x239900D4ED8623B9,
+		},
+	},
+}