Security-57336.1.9.tar.gz

[apple/security.git] / Security / sec / SOSCircle / SecureObjectSync / SOSAccountDer.c

diff --git a/Security/sec/SOSCircle/SecureObjectSync/SOSAccountDer.c b/Security/sec/SOSCircle/SecureObjectSync/SOSAccountDer.c
deleted file mode 100644 (file)
index fc41dcd..0000000
--- a/Security/sec/SOSCircle/SecureObjectSync/SOSAccountDer.c
+++ /dev/null
@@ -1,153 +0,0 @@
-/*
- * Copyright (c) 2013-2014 Apple Inc. All Rights Reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- * 
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- * 
- * @APPLE_LICENSE_HEADER_END@
- */
-
-
-#include "SOSAccountPriv.h"
-
-//
-// DER Encoding utilities
-//
-
-//
-// Encodes data or a zero length data
-//
-size_t der_sizeof_data_or_null(CFDataRef data, CFErrorRef* error)
-{
-       if (data) {
-               return der_sizeof_data(data, error);
-       } else {
-               return der_sizeof_null(kCFNull, error);
-       }
-}
-
-uint8_t* der_encode_data_or_null(CFDataRef data, CFErrorRef* error, const uint8_t* der, uint8_t* der_end)
-{
-    if (data) {
-               return der_encode_data(data, error, der, der_end);
-       } else {
-               return der_encode_null(kCFNull, error, der, der_end);
-       }
-}
-
-
-const uint8_t* der_decode_data_or_null(CFAllocatorRef allocator, CFDataRef* data,
-                                              CFErrorRef* error,
-                                              const uint8_t* der, const uint8_t* der_end)
-{
-    CFTypeRef value = NULL;
-       der = der_decode_plist(allocator, 0, &value, error, der, der_end);
-       if (value && CFGetTypeID(value) != CFDataGetTypeID()) {
-               CFReleaseNull(value);
-       }
-       if (data) {
-               *data = value;
-       }
-       return der;
-}
-
-
-//
-// Mark: public_bytes encode/decode
-//
-
-size_t der_sizeof_public_bytes(SecKeyRef publicKey, CFErrorRef* error)
-{
-    CFDataRef publicData = NULL;
-    
-    if (publicKey)
-        SecKeyCopyPublicBytes(publicKey, &publicData);
-    
-    size_t size = der_sizeof_data_or_null(publicData, error);
-    
-    CFReleaseNull(publicData);
-    
-    return size;
-}
-
-uint8_t* der_encode_public_bytes(SecKeyRef publicKey, CFErrorRef* error, const uint8_t* der, uint8_t* der_end)
-{
-    CFDataRef publicData = NULL;
-    
-    if (publicKey)
-        SecKeyCopyPublicBytes(publicKey, &publicData);
-    
-    uint8_t *result = der_encode_data_or_null(publicData, error, der, der_end);
-    
-    CFReleaseNull(publicData);
-    
-    return result;
-}
-
-const uint8_t* der_decode_public_bytes(CFAllocatorRef allocator, CFIndex algorithmID, SecKeyRef* publicKey, CFErrorRef* error, const uint8_t* der, const uint8_t* der_end)
-{
-    CFDataRef dataFound = NULL;
-    der = der_decode_data_or_null(allocator, &dataFound, error, der, der_end);
-    
-    if (der && dataFound && publicKey) {
-        *publicKey = SecKeyCreateFromPublicData(allocator, algorithmID, dataFound);
-    }
-    CFReleaseNull(dataFound);
-    
-    return der;
-}
-
-
-
-
-//
-// bool encoding/decoding
-//
-
-
-const uint8_t* ccder_decode_bool(bool* boolean, const uint8_t* der, const uint8_t *der_end)
-{
-    if (NULL == der)
-        return NULL;
-    
-    size_t payload_size = 0;
-    const uint8_t *payload = ccder_decode_tl(CCDER_BOOLEAN, &payload_size, der, der_end);
-    
-    if (NULL == payload || (der_end - payload) < 1 || payload_size != 1) {
-        return NULL;
-    }
-    
-    if (boolean)
-        *boolean = (*payload != 0);
-    
-    return payload + payload_size;
-}
-
-
-size_t ccder_sizeof_bool(bool value __unused, CFErrorRef *error)
-{
-    return ccder_sizeof(CCDER_BOOLEAN, 1);
-}
-
-
-uint8_t* ccder_encode_bool(bool value, const uint8_t *der, uint8_t *der_end)
-{
-    uint8_t value_byte = value;
-    
-    return ccder_encode_tl(CCDER_BOOLEAN, 1, der,
-                           ccder_encode_body(1, &value_byte, der, der_end));
-}