X-Git-Url: https://git.saurik.com/apple/security.git/blobdiff_plain/80e2389990082500d76eb566d4946be3e786c3ef..d8f41ccd20de16f8ebe2ccc84d47bf1cb2b26bbb:/libsecurity_apple_csp/lib/BinaryKey.h

diff --git a/libsecurity_apple_csp/lib/BinaryKey.h b/libsecurity_apple_csp/lib/BinaryKey.h
deleted file mode 100644
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--- a/libsecurity_apple_csp/lib/BinaryKey.h
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-/*
- * Copyright (c) 2000-2001 Apple Computer, Inc. All Rights Reserved.
- * 
- * The contents of this file constitute Original Code as defined in and are
- * subject to the Apple Public Source License Version 1.2 (the 'License').
- * You may not use this file except in compliance with the License. Please obtain
- * a copy of the License at http://www.apple.com/publicsource and read it before
- * using this file.
- * 
- * This 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.
- */
-
-
-//
-// BinaryKey.h - CSP-wide BinaryKey base class
-//
-
-#ifndef	_H_BINARY_KEY_
-#define _H_BINARY_KEY_
-
-#include <Security/cssmtype.h>
-#include <security_cdsa_utilities/cssmkey.h>
-
-// opaque key reference type 
-typedef CSSM_INTPTR	KeyRef;
-
-class AppleCSPSession;
-
-/* 
- * unique blob type passed to generateKeyBlob() for key digest calculation 
- */
-#define CSSM_KEYBLOB_RAW_FORMAT_DIGEST	\
-	(CSSM_KEYBLOB_RAW_FORMAT_VENDOR_DEFINED + 0x12345)
-
-
-// frame for Binary key; all modules (BSAFE, CryptKit) must subclass
-// this and add a member whose type is the native raw key object.
-// Subclasses must implement constructor, destructor, and generateKeyBlob().
-class BinaryKey
-{
-public:
-						BinaryKey() : mKeyRef(0), mDescData(Allocator::standard()) { }
-	virtual 			~BinaryKey() { mKeyRef = 0; }
-
-	/* 
-	 * Generate raw key blob.
-	 * The format argument is an in/out parameter and is optionally used
-	 * to request a specific keyblob format for providers which can generate
-	 * multipleÊformats. This value comes from an optional
-	 * CSSM_ATTRIBUTE_{PUBLIC,PRIVATE,SYMMETRIC}_KEY_FORMAT attribute in the current
-	 * context. If so such attribute is present, the default value 
-	 * CSSM_KEYBLOB_RAW_FORMAT_NONE is specified as the default input param.
-	 *
-	 * All BinaryKeys must handle the special case format 
-	 * CSSM_KEYBLOB_RAW_FORMAT_DIGEST, which creates a blob suitable for use
-	 * in calcuating the digest of the key blob. 
-	 *
-	 * The session and paramKey arguments facilitate the conversion of a partial
-	 * BinaryKey to a fully formed raw key, i.e., a null wrap to get a fully formed
-	 * raw key. The attrFlags aregument is used to indicate that this operation
-	 * did in fact convert a partial binary key to a fully formed raw key
-	 * (in which case the subclass clears the CSSM_KEYATTR_PARTIAL bit
-	 * in attrFlags before returning). 
-	 */
-	virtual void		generateKeyBlob(
-		Allocator 		&allocator,
-		CssmData			&blob,
-		CSSM_KEYBLOB_FORMAT	&format,	// in/out, CSSM_KEYBLOB_RAW_FORMAT_PKCS1, 
-										//   etc.
-		AppleCSPSession		&session,
-		const CssmKey		*paramKey,	// optional
-		CSSM_KEYATTR_FLAGS	&attrFlags)	// IN/OUT
-
-		{
-			CssmError::throwMe(CSSMERR_CSP_FUNCTION_NOT_IMPLEMENTED); 
-		}
-		
-	CssmKey::Header		mKeyHeader;
-	KeyRef				mKeyRef;
-	const CssmData		&descData()		{ return mDescData; }
-	void				descData(const CssmData &inDescData) 
-										{ mDescData.copy(inDescData); }
-	
-private:
-	/* optional DescriptiveData specified by app during WrapKey */
-	CssmAutoData		mDescData;
-};
-
-// Binary key representing a symmetric key.
-class SymmetricBinaryKey : public BinaryKey
-{
-public:
-	SymmetricBinaryKey(
-		unsigned keySizeInBits);
-	~SymmetricBinaryKey();
-	void generateKeyBlob(
-		Allocator 		&allocator,
-		CssmData			&blob,
-		CSSM_KEYBLOB_FORMAT	&format,		/* CSSM_KEYBLOB_RAW_FORMAT_PKCS1, etc. */
-		AppleCSPSession		&session,
-		const CssmKey		*paramKey,		/* optional, unused here */
-		CSSM_KEYATTR_FLAGS 	&attrFlags);	/* IN/OUT */
-
-	CssmData			mKeyData;
-	Allocator 		&mAllocator;
-};
-
-/*
- * Stateless function to cook up a BinaryKey given a 
- * symmetric CssmKey in RAW format. Returns true on 
- * success, false if we can't deal with this type of key, 
- * throws exception on other runtime errors.
- */
-bool symmetricCssmKeyToBinary(
-	const CssmKey		&cssmKey,
-	BinaryKey			**binKey);	// RETURNED
-
-#endif	// _H_BINARY_KEY_
-