1/* 2 * Copyright (c) 2000-2001,2011-2012,2014 Apple Inc. All Rights Reserved. 3 * 4 * The contents of this file constitute Original Code as defined in and are 5 * subject to the Apple Public Source License Version 1.2 (the 'License'). 6 * You may not use this file except in compliance with the License. Please obtain 7 * a copy of the License at http://www.apple.com/publicsource and read it before 8 * using this file. 9 * 10 * This Original Code and all software distributed under the License are 11 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS 12 * OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT 13 * LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR 14 * PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the 15 * specific language governing rights and limitations under the License. 16 */ 17 18 19// 20// genkey - client interface to CSSM sign/verify contexts 21// 22#ifndef _H_CDSA_CLIENT_GENKEY 23#define _H_CDSA_CLIENT_GENKEY 1 24 25#include <security_cdsa_client/cspclient.h> 26#include <security_cdsa_client/cryptoclient.h> 27#include <security_cdsa_client/dlclient.h> 28#include <security_cdsa_client/keyclient.h> 29 30 31namespace Security 32{ 33 34namespace CssmClient 35{ 36 37class GenerateKey : public Context, public RccBearer { 38public: 39 GenerateKey(const CSP &csp, CSSM_ALGORITHMS alg, uint32 size = 0); 40 41public: 42 // context parameters 43 void size(uint32 s) { mKeySize = s; set(CSSM_ATTRIBUTE_KEY_LENGTH, s); } 44 void seed(const CssmCryptoData &s) { mSeed = &s; set(CSSM_ATTRIBUTE_SEED, s); } 45 void salt(const CssmData &s) { mSalt = &s;set(CSSM_ATTRIBUTE_SALT, s); } 46 void params(const CssmData &p) { mParams = &p; set(CSSM_ATTRIBUTE_ALG_PARAMS, p); } 47 void database(const Db &inDb); 48 49 // symmetric key generation 50 Key operator () (const KeySpec &spec); 51 void operator () (CssmKey &key, const KeySpec &spec); 52 53 // asymmetric key generation 54 void operator () (Key &publicKey, const KeySpec &publicSpec, 55 Key &privateKey, const KeySpec &privateSpec); 56 void operator () (CssmKey &publicKey, const KeySpec &publicSpec, 57 CssmKey &privateKey, const KeySpec &privateSpec); 58 59 60protected: 61 void activate(); 62 63private: 64 // context parameters 65 uint32 mKeySize; 66 const CssmCryptoData *mSeed; 67 const CssmData *mSalt; 68 const CssmData *mParams; 69 Db mDb; 70 71 // generation parameters(?) -- Unused 72 // const ResourceControlContext *mInitialAcl; 73}; 74 75} // end namespace CssmClient 76 77} // end namespace Security 78 79#endif // _H_CDSA_CLIENT_GENKEY 80