/* * 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. */ // // pkcs_7_8.h - encode/decode key blobs in PKCS7 and // PKCS8 format. // #ifndef _PKCS_7_8_H_ #define _PKCS_7_8_H_ #include <Security/cssmtype.h> #include <Security/utilities.h> #include <Security/cssmalloc.h> #ifdef __cplusplus extern "C" { #endif /* * Given a symmetric CssmKey in raw format, and its encrypted blob, * cook up a PKCS-7 encoded blob. */ void cspEncodePkcs7( CSSM_ALGORITHMS alg, // encryption alg, used by PKCS7 CSSM_ENCRYPT_MODE mode, // ditto const CssmData &encryptedBlob, CssmData &encodedBlob, // mallocd and RETURNED CssmAllocator &allocator); /* * Given a symmetric key in (encrypted, encoded) PKCS-7 format, * obtain its encrypted key blob. */ void cspDecodePkcs7( const CssmKey &wrappedKey, // for inferring format CssmData &decodedBlob, // mallocd and RETURNED CSSM_KEYBLOB_FORMAT &format, // RETURNED CssmAllocator &allocator); /* * Given an asymmetric CssmKey in raw format, and its encrypted blob, * cook up a PKCS-8 encoded blob. */ void cspEncodePkcs8( CSSM_ALGORITHMS alg, // encryption alg, used by PKCS8 CSSM_ENCRYPT_MODE mode, // ditto const CssmData &encryptedBlob, CssmData &encodedBlob, // mallocd and RETURNED CssmAllocator &allocator); /* * Given a an asymmetric key in (encrypted, encoded) PKCS-8 format, * obtain its encrypted key blob. */ void cspDecodePkcs8( const CssmKey &wrappedKey, // for inferring format CssmData &decodedBlob, // mallocd and RETURNED CSSM_KEYBLOB_FORMAT &format, // RETURNED CssmAllocator &allocator); #ifdef __cplusplus } #endif #endif /* _PKCS_7_8_H_ */