-/*
- * Copyright (c) 2000-2004,2006,2011,2014 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@
- */
-
-
-//
-// ssclient - SecurityServer client interface library
-//
-#include "ssblob.h"
-
-
-namespace Security {
-namespace SecurityServer {
-
-
-//
-// Initialize the blob header for a given version
-//
-void CommonBlob::initialize(uint32 version)
-{
- magic = magicNumber;
- this->blobVersion = version;
-}
-
-
-//
-// Verify the blob header for basic sane-ness.
-//
-bool CommonBlob::isValid() const
-{
- return magic == magicNumber;
-}
-
-void CommonBlob::validate(CSSM_RETURN failureCode) const
-{
- if (!isValid())
- CssmError::throwMe(failureCode);
-}
-
-/*
- * This string is placed in KeyBlob.blobSignature to indicate a cleartext
- * public key.
- */
-static const char clearPubKeySig[] = "Cleartext public key";
-
-bool KeyBlob::isClearText()
-{
- return (memcmp(blobSignature, clearPubKeySig,
- sizeof(blobSignature)) == 0);
-}
-
-void KeyBlob::setClearTextSignature()
-{
- memmove(blobSignature, clearPubKeySig, sizeof(blobSignature));
-}
-
-
-
-} // end namespace SecurityServer
-
-} // end namespace Security