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vendor/golang.org/x/crypto/salsa20/salsa/hsalsa20.go

@@ -3,7 +3,7 @@
 // license that can be found in the LICENSE file.
 
 // Package salsa provides low-level access to functions in the Salsa family.
-package salsa
+package salsa // import "golang.org/x/crypto/salsa20/salsa"
 
 // Sigma is the Salsa20 constant for 256-bit keys.
 var Sigma = [16]byte{'e', 'x', 'p', 'a', 'n', 'd', ' ', '3', '2', '-', 'b', 'y', 't', 'e', ' ', 'k'}

vendor/golang.org/x/crypto/salsa20/salsa/salsa_test.go

@@ -0,0 +1,35 @@
+// Copyright 2012 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package salsa
+
+import "testing"
+
+func TestCore208(t *testing.T) {
+	in := [64]byte{
+		0x7e, 0x87, 0x9a, 0x21, 0x4f, 0x3e, 0xc9, 0x86,
+		0x7c, 0xa9, 0x40, 0xe6, 0x41, 0x71, 0x8f, 0x26,
+		0xba, 0xee, 0x55, 0x5b, 0x8c, 0x61, 0xc1, 0xb5,
+		0x0d, 0xf8, 0x46, 0x11, 0x6d, 0xcd, 0x3b, 0x1d,
+		0xee, 0x24, 0xf3, 0x19, 0xdf, 0x9b, 0x3d, 0x85,
+		0x14, 0x12, 0x1e, 0x4b, 0x5a, 0xc5, 0xaa, 0x32,
+		0x76, 0x02, 0x1d, 0x29, 0x09, 0xc7, 0x48, 0x29,
+		0xed, 0xeb, 0xc6, 0x8d, 0xb8, 0xb8, 0xc2, 0x5e}
+
+	out := [64]byte{
+		0xa4, 0x1f, 0x85, 0x9c, 0x66, 0x08, 0xcc, 0x99,
+		0x3b, 0x81, 0xca, 0xcb, 0x02, 0x0c, 0xef, 0x05,
+		0x04, 0x4b, 0x21, 0x81, 0xa2, 0xfd, 0x33, 0x7d,
+		0xfd, 0x7b, 0x1c, 0x63, 0x96, 0x68, 0x2f, 0x29,
+		0xb4, 0x39, 0x31, 0x68, 0xe3, 0xc9, 0xe6, 0xbc,
+		0xfe, 0x6b, 0xc5, 0xb7, 0xa0, 0x6d, 0x96, 0xba,
+		0xe4, 0x24, 0xcc, 0x10, 0x2c, 0x91, 0x74, 0x5c,
+		0x24, 0xad, 0x67, 0x3d, 0xc7, 0x61, 0x8f, 0x81,
+	}
+
+	Core208(&in, &in)
+	if in != out {
+		t.Errorf("expected %x, got %x", out, in)
+	}
+}