gfe-relnote: Change to draft-23 for the IETF QUIC identifier and salts. Protected by disabled QUIC v99 flag.

PiperOrigin-RevId: 269130248
Change-Id: Ia0a9f6426adbfb1e5b6a526caeb2ab047df0b88b

quic/core/crypto/crypto_utils.cc

diff --git a/quic/core/crypto/crypto_utils.cc b/quic/core/crypto/crypto_utils.cc
index 24664e9..2889098 100644
--- a/quic/core/crypto/crypto_utils.cc
+++ b/quic/core/crypto/crypto_utils.cc
@@ -90,11 +90,11 @@
 
 namespace {
 
-static_assert(kQuicIetfDraftVersion == 22, "Salts do not match draft version");
-// Salt from https://tools.ietf.org/html/draft-ietf-quic-tls-22#section-5.2
-const uint8_t kInitialSalt[] = {0x7f, 0xbc, 0xdb, 0x0e, 0x7c, 0x66, 0xbb,
-                                0xe9, 0x19, 0x3a, 0x96, 0xcd, 0x21, 0x51,
-                                0x9e, 0xbd, 0x7a, 0x02, 0x64, 0x4a};
+static_assert(kQuicIetfDraftVersion == 23, "Salts do not match draft version");
+// Salt from https://tools.ietf.org/html/draft-ietf-quic-tls-24#section-5.2
+const uint8_t kInitialSalt[] = {0xc3, 0xee, 0xf7, 0x12, 0xc7, 0x2e, 0xbb,
+                                0x5a, 0x11, 0xa7, 0xd2, 0x43, 0x2b, 0xb4,
+                                0x63, 0x65, 0xbe, 0xf9, 0xf5, 0x02};
 
 const char kPreSharedKeyLabel[] = "QUIC PSK";
 

quic/core/quic_versions.h

diff --git a/quic/core/quic_versions.h b/quic/core/quic_versions.h
index ba160a6..98ffc2c 100644
--- a/quic/core/quic_versions.h
+++ b/quic/core/quic_versions.h
@@ -117,7 +117,7 @@
 };
 
 // IETF draft version most closely approximated by TLS + v99.
-static const int kQuicIetfDraftVersion = 22;
+static const int kQuicIetfDraftVersion = 23;
 
 // The crypto handshake protocols that can be used with QUIC.
 enum HandshakeProtocol {

quic/core/quic_versions_test.cc

diff --git a/quic/core/quic_versions_test.cc b/quic/core/quic_versions_test.cc
index 519d345..d1b5032 100644
--- a/quic/core/quic_versions_test.cc
+++ b/quic/core/quic_versions_test.cc
@@ -469,7 +469,7 @@
   EXPECT_EQ("h3-T047", AlpnForVersion(parsed_version_t047));
   EXPECT_EQ("h3-Q048", AlpnForVersion(parsed_version_q048));
   EXPECT_EQ("h3-T048", AlpnForVersion(parsed_version_t048));
-  EXPECT_EQ("h3-22", AlpnForVersion(parsed_version_t099));
+  EXPECT_EQ("h3-23", AlpnForVersion(parsed_version_t099));
 }
 
 TEST_F(QuicVersionsTest, QuicEnableVersion) {