Security-55471.14.8.tar.gz

[apple/security.git] / libsecurity_ssl / lib / tls_ssl.h

diff --git a/libsecurity_ssl/lib/tls_ssl.h b/libsecurity_ssl/lib/tls_ssl.h
index 5a682d523abb0c3c72035396976fc572fe222f33..aa6f8aaea26ab1c965bbd5ece74abb2eeab41830 100644 (file)
--- a/libsecurity_ssl/lib/tls_ssl.h
+++ b/libsecurity_ssl/lib/tls_ssl.h
@@ -22,8 +22,8 @@
  */
 
 /*
- * tls_ssl.h - Declarations of callout struct to provide indirect calls to
- *     SSLv3 and TLS routines.
+ * tls_ssl.h - Declarations of handshake layer callout struct to provide indirect calls to
+ *     SSLv3 and TLS routines. 
  */
 
 #ifndef        _TLS_SSL_H_
@@ -37,42 +37,11 @@ extern "C" {
 #include "sslPriv.h"
 #include "sslContext.h"
 #include "sslRecord.h"
-#include "cryptType.h"
 
 /***
  *** Each of {TLS, SSLv3} implements each of these functions.
  ***/
 
-/* unpack, decrypt, validate one record */
-typedef OSStatus (*decryptRecordFcn) (
-       UInt8 type,
-       SSLBuffer *payload,
-       SSLContext *ctx);
-
-/* pack, encrypt, mac, queue one outgoing record */
-typedef OSStatus (*writeRecordFcn) (
-       SSLRecord rec,
-       SSLContext *ctx);
-
-/* initialize a per-CipherContext HashHmacContext for use in MACing each record */
-typedef OSStatus (*initMacFcn) (
-       CipherContext *cipherCtx,               // macRef, macSecret valid on entry
-                                                                       // macCtx valid on return
-       SSLContext *ctx);
-
-/* free per-CipherContext HashHmacContext */
-typedef OSStatus (*freeMacFcn) (
-       CipherContext *cipherCtx);
-
-/* compute MAC on one record */
-typedef OSStatus (*computeMacFcn) (
-       UInt8 type,
-       SSLBuffer data,
-       SSLBuffer mac,                                  // caller mallocs data
-       CipherContext *cipherCtx,               // assumes macCtx, macRef
-       sslUint64 seqNo,
-       SSLContext *ctx);
-
 typedef OSStatus (*generateKeyMaterialFcn) (
        SSLBuffer key,                                  // caller mallocs and specifies length of
                                                                        //   required key material here
@@ -104,29 +73,20 @@ typedef OSStatus (*computeCertVfyMacFcn) (
     SSLBuffer *finished,               // output - mallocd by caller
     SSL_HashAlgorithm hash);    //only used in TLS 1.2
 
+
 typedef struct _SslTlsCallouts {
-       decryptRecordFcn                        decryptRecord;
-       writeRecordFcn                          writeRecord;
-       initMacFcn                                      initMac;
-       freeMacFcn                                      freeMac;
-       computeMacFcn                           computeMac;
        generateKeyMaterialFcn          generateKeyMaterial;
-       generateExportKeyAndIvFcn       generateExportKeyAndIv;
        generateMasterSecretFcn         generateMasterSecret;
        computeFinishedMacFcn           computeFinishedMac;
        computeCertVfyMacFcn            computeCertVfyMac;
 } SslTlsCallouts;
 
+
 /* From ssl3Callouts.c and tls1Callouts.c */
 extern const SslTlsCallouts    Ssl3Callouts;
 extern const SslTlsCallouts    Tls1Callouts;
 extern const SslTlsCallouts Tls12Callouts;
 
-/* one callout routine used in common (for now) */
-OSStatus ssl3WriteRecord(
-       SSLRecord rec,
-       SSLContext *ctx);
-
 #ifdef __cplusplus
 }
 #endif