projects / apple / security.git / blame
| Commit | Line | Data |
|---|---|---|
| bac41a7b A |
1 | /* |
| 2 | * Copyright (c) 2000-2001 Apple Computer, 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 | * RSA_DSA_utils.h | |
| 21 | */ | |
| 22 | #ifndef _RSA_DSA_UTILS_H_ | |
| 23 | #define _RSA_DSA_UTILS_H_ | |
| 24 | ||
| 25 | #include <openssl/rsa.h> | |
| 26 | #include <openssl/dsa.h> | |
| 27 | #include <AppleCSP/AppleCSPSession.h> | |
| 28 | #include <Security/context.h> | |
| 29 | ||
| 30 | #ifdef __cplusplus | |
| 31 | extern "C" { | |
| 32 | #endif | |
| 33 | ||
| bac41a7b A |
34 | /* |
| 35 | * Given a Context: | |
| 36 | * -- obtain CSSM key (there must only be one) | |
| 37 | * -- validate keyClass | |
| 38 | * -- validate keyUsage | |
| 39 | * -- convert to RSA *, allocating the RSA key if necessary | |
| 40 | */ | |
| 41 | RSA *contextToRsaKey( | |
| 42 | const Context &context, | |
| 43 | AppleCSPSession &session, | |
| 44 | CSSM_KEYCLASS keyClass, // CSSM_KEYCLASS_{PUBLIC,PRIVATE}_KEY | |
| 45 | CSSM_KEYUSE usage, // CSSM_KEYUSE_ENCRYPT, CSSM_KEYUSE_SIGN, etc. | |
| 46 | bool &mallocdKey); // RETURNED | |
| 47 | ||
| 48 | /* | |
| 49 | * Convert a CssmKey to an RSA * key. May result in the creation of a new | |
| 50 | * RSA (when cssmKey is a raw key); allocdKey is true in that case | |
| 51 | * in which case the caller generally has to free the allocd key). | |
| 52 | */ | |
| 53 | RSA *cssmKeyToRsa( | |
| 54 | const CssmKey &cssmKey, | |
| 55 | AppleCSPSession &session, | |
| 56 | bool &allocdKey); // RETURNED | |
| 57 | ||
| 58 | /* | |
| 59 | * Convert a raw CssmKey to a newly alloc'd RSA *. | |
| 60 | */ | |
| 61 | RSA *rawCssmKeyToRsa( | |
| 62 | const CssmKey &cssmKey); | |
| 63 | ||
| 64 | /* | |
| 65 | * Given a Context: | |
| 66 | * -- obtain CSSM key (there must only be one) | |
| 67 | * -- validate keyClass | |
| 68 | * -- validate keyUsage | |
| 69 | * -- convert to DSA *, allocating the DSA key if necessary | |
| 70 | */ | |
| 71 | DSA *contextToDsaKey( | |
| 72 | const Context &context, | |
| 73 | AppleCSPSession &session, | |
| 74 | CSSM_KEYCLASS keyClass, // CSSM_KEYCLASS_{PUBLIC,PRIVATE}_KEY | |
| 75 | CSSM_KEYUSE usage, // CSSM_KEYUSE_ENCRYPT, CSSM_KEYUSE_SIGN, etc. | |
| 76 | bool &mallocdKey); // RETURNED | |
| 77 | ||
| 78 | /* | |
| 79 | * Convert a CssmKey to an DSA * key. May result in the creation of a new | |
| 80 | * DSA (when cssmKey is a raw key); allocdKey is true in that case | |
| 81 | * in which case the caller generally has to free the allocd key). | |
| 82 | */ | |
| 83 | DSA *cssmKeyToDsa( | |
| 84 | const CssmKey &cssmKey, | |
| 85 | AppleCSPSession &session, | |
| 86 | bool &allocdKey); // RETURNED | |
| 87 | ||
| 88 | /* | |
| 89 | * Convert a raw CssmKey to a newly alloc'd DSA *. | |
| 90 | */ | |
| 91 | DSA *rawCssmKeyToDsa( | |
| 92 | const CssmKey &cssmKey); | |
| 93 | ||
| 94 | #ifdef __cplusplus | |
| 95 | } | |
| 96 | #endif | |
| 97 | ||
| 98 | #endif /*_RSA_DSA_UTILS_H_ */ |