/* File: srCdsaUtils.h Description: common CDSA access utilities Author: dmitch Copyright: © Copyright 2001 Apple Computer, Inc. All rights reserved. Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc. ("Apple") in consideration of your agreement to the following terms, and your use, installation, modification or redistribution of this Apple software constitutes acceptance of these terms. If you do not agree with these terms, please do not use, install, modify or redistribute this Apple software. In consideration of your agreement to abide by the following terms, and subject to these terms, Apple grants you a personal, non-exclusive license, under Apple's copyrights in this original Apple software (the "Apple Software"), to use, reproduce, modify and redistribute the Apple Software, with or without modifications, in source and/or binary forms; provided that if you redistribute the Apple Software in its entirety and without modifications, you must retain this notice and the following text and disclaimers in all such redistributions of the Apple Software. Neither the name, trademarks, service marks or logos of Apple Computer, Inc. may be used to endorse or promote products derived from the Apple Software without specific prior written permission from Apple. Except as expressly stated in this notice, no other rights or licenses, express or implied, are granted by Apple herein, including but not limited to any patent rights that may be infringed by your derivative works or by other works in which the Apple Software may be incorporated. The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN COMBINATION WITH YOUR PRODUCTS. IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef _COMMON_CDSA_UTILS_H_ #define _COMMON_CDSA_UTILS_H_ #include <Security/cssm.h> #include <Security/SecKeychain.h> #include <CoreFoundation/CFString.h> #ifdef __cplusplus extern "C" { #endif /* common memory allocators shared by app and CSSM */ extern void * srAppMalloc (uint32 size, void *allocRef); extern void srAppFree (void *mem_ptr, void *allocRef); extern void * srAppRealloc (void *ptr, uint32 size, void *allocRef); extern void * srAppCalloc (uint32 num, uint32 size, void *allocRef); #define APP_MALLOC(s) srAppMalloc(s, NULL) #define APP_FREE(p) srAppFree(p, NULL) #define APP_REALLOC(p, s) srAppRealloc(p, s, NULL) #define APP_CALLOC(n, s) srAppRealloc(n, s, NULL) extern CSSM_BOOL srCompareCssmData( const CSSM_DATA *d1, const CSSM_DATA *d2); /* OID flavor of same, which will break when an OID is not a CSSM_DATA */ #define srCompareOid(o1, o2) srCompareCssmData(o1, o2) void srPrintError(char *op, CSSM_RETURN err); /* Init CSSM; returns CSSM_FALSE on error. Reusable. */ extern CSSM_BOOL srCssmStartup(); /* Attach to CSP. Returns zero on error. */ extern CSSM_CSP_HANDLE srCspStartup( CSSM_BOOL bareCsp); // true ==> CSP, false ==> CSP/DL /* Attach to DL side of CSPDL. */ extern CSSM_DL_HANDLE srDlStartup(); /* Attach to CL, TP */ extern CSSM_CL_HANDLE srClStartup(); extern CSSM_TP_HANDLE srTpStartup(); /* * Derive symmetric key using PBE. */ extern CSSM_RETURN srCspDeriveKey(CSSM_CSP_HANDLE cspHand, uint32 keyAlg, // CSSM_ALGID_RC5, etc. const char *keyLabel, unsigned keyLabelLen, uint32 keyUsage, // CSSM_KEYUSE_ENCRYPT, etc. uint32 keySizeInBits, CSSM_DATA_PTR password, // in PKCS-5 lingo CSSM_DATA_PTR salt, // ditto uint32 iterationCnt, // ditto CSSM_KEY_PTR key); /* * Generate key pair of arbitrary algorithm. */ extern CSSM_RETURN srCspGenKeyPair(CSSM_CSP_HANDLE cspHand, CSSM_DL_DB_HANDLE *dlDbHand, // optional uint32 algorithm, const char *keyLabel, unsigned keyLabelLen, uint32 keySize, // in bits CSSM_KEY_PTR pubKey, // mallocd by caller CSSM_KEYUSE pubKeyUsage, // CSSM_KEYUSE_ENCRYPT, etc. CSSM_KEYATTR_FLAGS pubAttrs, // CSSM_KEYATTR_EXTRACTABLE, etc. CSSM_KEY_PTR privKey, // mallocd by caller CSSM_KEYUSE privKeyUsage, // CSSM_KEYUSE_DECRYPT, etc. CSSM_KEYATTR_FLAGS privAttrs); // CSSM_KEYATTR_EXTRACTABLE, etc. /* Convert a reference key to a raw key. */ CSSM_RETURN srRefKeyToRaw(CSSM_CSP_HANDLE cspHand, const CSSM_KEY *refKey, CSSM_KEY_PTR rawKey); // RETURNED /* * Add a certificate to a keychain. */ CSSM_RETURN srAddCertToKC( SecKeychainRef keychain, const CSSM_DATA *cert, CSSM_CERT_TYPE certType, CSSM_CERT_ENCODING certEncoding, const char *printName, // C string const CSSM_DATA *keyLabel); // ?? /* * Convert a CSSM_DATA_PTR, referring to a DER-encoded int, to an * unsigned. */ unsigned srDER_ToInt( const CSSM_DATA *DER_Data); char *srCfStrToCString( CFStringRef cfStr); #ifdef __cplusplus } #endif #endif /* _COMMON_CDSA_UTILS_H_ */