Uprev NSS to 3.23 on iOS

net/third_party/nss/ssl/tls13con.h

+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is PRIVATE to SSL.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef __tls13con_h_
+#define __tls13con_h_
+
+typedef enum {
+    StaticSharedSecret,
+    EphemeralSharedSecret
+} SharedSecretType;
+
+SECStatus tls13_UnprotectRecord(
+    sslSocket *ss, SSL3Ciphertext *cText, sslBuffer *plaintext,
+    SSL3AlertDescription *alert);
+unsigned char *
+tls13_EncodeUintX(PRUint32 value, unsigned int bytes, unsigned char *to);
+
+#if defined(WIN32)
+#define __func__ __FUNCTION__
+#endif
+
+void tls13_SetHsState(sslSocket *ss, SSL3WaitState ws,
+                      const char *func, const char *file, int line);
+#define TLS13_SET_HS_STATE(ss, ws) \
+    tls13_SetHsState(ss, ws, __func__, __FILE__, __LINE__)
+
+/* Return PR_TRUE if the socket is in one of the given states, else return
+ * PR_FALSE. Only call the macro not the function, because the trailing
+ * wait_invalid is needed to terminate the argument list. */
+PRBool tls13_InHsState(sslSocket *ss, ...);
+#define TLS13_IN_HS_STATE(ss, ...) \
+    tls13_InHsState(ss, __VA_ARGS__, wait_invalid)
+
+SSLHashType tls13_GetHash(sslSocket *ss);
+CK_MECHANISM_TYPE tls13_GetHkdfMechanism(sslSocket *ss);
+void tls13_FatalError(sslSocket *ss, PRErrorCode prError,
+                      SSL3AlertDescription desc);
+SECStatus tls13_SetupClientHello(sslSocket *ss);
+SECStatus tls13_HandlePostHelloHandshakeMessage(sslSocket *ss, SSL3Opaque *b,
+                                                PRUint32 length,
+                                                SSL3Hashes *hashesPtr);
+SECStatus tls13_HandleClientKeyShare(sslSocket *ss);
+SECStatus tls13_SendServerHelloSequence(sslSocket *ss);
+SECStatus tls13_HandleServerKeyShare(sslSocket *ss);
+SECStatus tls13_AddContextToHashes(sslSocket *ss,
+                                   SSL3Hashes *hashes /* IN/OUT */,
+                                   SSLHashType algorithm, PRBool sending);
+void tls13_DestroyKeyShareEntry(TLS13KeyShareEntry *entry);
+void tls13_DestroyKeyShares(PRCList *list);
+PRBool tls13_ExtensionAllowed(PRUint16 extension, SSL3HandshakeType message);
+SECStatus tls13_ProtectRecord(sslSocket *ss,
+                              SSL3ContentType type,
+                              const SSL3Opaque *pIn,
+                              PRUint32 contentLen,
+                              sslBuffer *wrBuf);
+
+#endif /* __tls13con_h_ */