Adding upstream version 1.18.10.upstream/1.18.10upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 140 insertions, 0 deletions

diff --git a/src/crypto/tls/prf_test.go b/src/crypto/tls/prf_test.go
new file mode 100644
index 0000000..8233985
--- /dev/null
+++ b/src/crypto/tls/prf_test.go
@@ -0,0 +1,140 @@
+// Copyright 2009 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 tls
+
+import (
+	"encoding/hex"
+	"testing"
+)
+
+type testSplitPreMasterSecretTest struct {
+	in, out1, out2 string
+}
+
+var testSplitPreMasterSecretTests = []testSplitPreMasterSecretTest{
+	{"", "", ""},
+	{"00", "00", "00"},
+	{"0011", "00", "11"},
+	{"001122", "0011", "1122"},
+	{"00112233", "0011", "2233"},
+}
+
+func TestSplitPreMasterSecret(t *testing.T) {
+	for i, test := range testSplitPreMasterSecretTests {
+		in, _ := hex.DecodeString(test.in)
+		out1, out2 := splitPreMasterSecret(in)
+		s1 := hex.EncodeToString(out1)
+		s2 := hex.EncodeToString(out2)
+		if s1 != test.out1 || s2 != test.out2 {
+			t.Errorf("#%d: got: (%s, %s) want: (%s, %s)", i, s1, s2, test.out1, test.out2)
+		}
+	}
+}
+
+type testKeysFromTest struct {
+	version                                        uint16
+	suite                                          *cipherSuite
+	preMasterSecret                                string
+	clientRandom, serverRandom                     string
+	masterSecret                                   string
+	clientMAC, serverMAC                           string
+	clientKey, serverKey                           string
+	macLen, keyLen                                 int
+	contextKeyingMaterial, noContextKeyingMaterial string
+}
+
+func TestKeysFromPreMasterSecret(t *testing.T) {
+	for i, test := range testKeysFromTests {
+		in, _ := hex.DecodeString(test.preMasterSecret)
+		clientRandom, _ := hex.DecodeString(test.clientRandom)
+		serverRandom, _ := hex.DecodeString(test.serverRandom)
+
+		masterSecret := masterFromPreMasterSecret(test.version, test.suite, in, clientRandom, serverRandom)
+		if s := hex.EncodeToString(masterSecret); s != test.masterSecret {
+			t.Errorf("#%d: bad master secret %s, want %s", i, s, test.masterSecret)
+			continue
+		}
+
+		clientMAC, serverMAC, clientKey, serverKey, _, _ := keysFromMasterSecret(test.version, test.suite, masterSecret, clientRandom, serverRandom, test.macLen, test.keyLen, 0)
+		clientMACString := hex.EncodeToString(clientMAC)
+		serverMACString := hex.EncodeToString(serverMAC)
+		clientKeyString := hex.EncodeToString(clientKey)
+		serverKeyString := hex.EncodeToString(serverKey)
+		if clientMACString != test.clientMAC ||
+			serverMACString != test.serverMAC ||
+			clientKeyString != test.clientKey ||
+			serverKeyString != test.serverKey {
+			t.Errorf("#%d: got: (%s, %s, %s, %s) want: (%s, %s, %s, %s)", i, clientMACString, serverMACString, clientKeyString, serverKeyString, test.clientMAC, test.serverMAC, test.clientKey, test.serverKey)
+		}
+
+		ekm := ekmFromMasterSecret(test.version, test.suite, masterSecret, clientRandom, serverRandom)
+		contextKeyingMaterial, err := ekm("label", []byte("context"), 32)
+		if err != nil {
+			t.Fatalf("ekmFromMasterSecret failed: %v", err)
+		}
+
+		noContextKeyingMaterial, err := ekm("label", nil, 32)
+		if err != nil {
+			t.Fatalf("ekmFromMasterSecret failed: %v", err)
+		}
+
+		if hex.EncodeToString(contextKeyingMaterial) != test.contextKeyingMaterial ||
+			hex.EncodeToString(noContextKeyingMaterial) != test.noContextKeyingMaterial {
+			t.Errorf("#%d: got keying material: (%s, %s) want: (%s, %s)", i, contextKeyingMaterial, noContextKeyingMaterial, test.contextKeyingMaterial, test.noContextKeyingMaterial)
+		}
+	}
+}
+
+// These test vectors were generated from GnuTLS using `gnutls-cli --insecure -d 9 `
+var testKeysFromTests = []testKeysFromTest{
+	{
+		VersionTLS10,
+		cipherSuiteByID(TLS_RSA_WITH_RC4_128_SHA),
+		"0302cac83ad4b1db3b9ab49ad05957de2a504a634a386fc600889321e1a971f57479466830ac3e6f468e87f5385fa0c5",
+		"4ae66303755184a3917fcb44880605fcc53baa01912b22ed94473fc69cebd558",
+		"4ae663020ec16e6bb5130be918cfcafd4d765979a3136a5d50c593446e4e44db",
+		"3d851bab6e5556e959a16bc36d66cfae32f672bfa9ecdef6096cbb1b23472df1da63dbbd9827606413221d149ed08ceb",
+		"805aaa19b3d2c0a0759a4b6c9959890e08480119",
+		"2d22f9fe519c075c16448305ceee209fc24ad109",
+		"d50b5771244f850cd8117a9ccafe2cf1",
+		"e076e33206b30507a85c32855acd0919",
+		20,
+		16,
+		"4d1bb6fc278c37d27aa6e2a13c2e079095d143272c2aa939da33d88c1c0cec22",
+		"93fba89599b6321ae538e27c6548ceb8b46821864318f5190d64a375e5d69d41",
+	},
+	{
+		VersionTLS10,
+		cipherSuiteByID(TLS_RSA_WITH_RC4_128_SHA),
+		"03023f7527316bc12cbcd69e4b9e8275d62c028f27e65c745cfcddc7ce01bd3570a111378b63848127f1c36e5f9e4890",
+		"4ae66364b5ea56b20ce4e25555aed2d7e67f42788dd03f3fee4adae0459ab106",
+		"4ae66363ab815cbf6a248b87d6b556184e945e9b97fbdf247858b0bdafacfa1c",
+		"7d64be7c80c59b740200b4b9c26d0baaa1c5ae56705acbcf2307fe62beb4728c19392c83f20483801cce022c77645460",
+		"97742ed60a0554ca13f04f97ee193177b971e3b0",
+		"37068751700400e03a8477a5c7eec0813ab9e0dc",
+		"207cddbc600d2a200abac6502053ee5c",
+		"df3f94f6e1eacc753b815fe16055cd43",
+		20,
+		16,
+		"2c9f8961a72b97cbe76553b5f954caf8294fc6360ef995ac1256fe9516d0ce7f",
+		"274f19c10291d188857ad8878e2119f5aa437d4da556601cf1337aff23154016",
+	},
+	{
+		VersionTLS10,
+		cipherSuiteByID(TLS_RSA_WITH_RC4_128_SHA),
+		"832d515f1d61eebb2be56ba0ef79879efb9b527504abb386fb4310ed5d0e3b1f220d3bb6b455033a2773e6d8bdf951d278a187482b400d45deb88a5d5a6bb7d6a7a1decc04eb9ef0642876cd4a82d374d3b6ff35f0351dc5d411104de431375355addc39bfb1f6329fb163b0bc298d658338930d07d313cd980a7e3d9196cac1",
+		"4ae663b2ee389c0de147c509d8f18f5052afc4aaf9699efe8cb05ece883d3a5e",
+		"4ae664d503fd4cff50cfc1fb8fc606580f87b0fcdac9554ba0e01d785bdf278e",
+		"1aff2e7a2c4279d0126f57a65a77a8d9d0087cf2733366699bec27eb53d5740705a8574bb1acc2abbe90e44f0dd28d6c",
+		"3c7647c93c1379a31a609542aa44e7f117a70085",
+		"0d73102994be74a575a3ead8532590ca32a526d4",
+		"ac7581b0b6c10d85bbd905ffbf36c65e",
+		"ff07edde49682b45466bd2e39464b306",
+		20,
+		16,
+		"678b0d43f607de35241dc7e9d1a7388a52c35033a1a0336d4d740060a6638fe2",
+		"f3b4ac743f015ef21d79978297a53da3e579ee047133f38c234d829c0f907dab",
+	},
+}