projects / apple / security.git / blame
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| d8f41ccd A |
1 | /* |
| 2 | * Copyright (c) 2003,2005 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 | |
| 7 | * obtain a copy of the License at http://www.apple.com/publicsource and | |
| 8 | * read it before 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 | |
| 12 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, | |
| 13 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 14 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. | |
| 15 | * Please see the License for the specific language governing rights and | |
| 16 | * limitations under the License. | |
| 17 | */ | |
| 18 | ||
| 19 | /* | |
| 20 | * p12Crypto.h - PKCS12 Crypto routines. App space reference version. | |
| 21 | * | |
| 22 | * Created 2/28/03 by Doug Mitchell. | |
| 23 | */ | |
| 24 | ||
| 25 | #ifndef _PKCS12_CRYPTO_H_ | |
| 26 | #define _PKCS12_CRYPTO_H_ | |
| 27 | ||
| 28 | #include <Security/cssmtype.h> | |
| 29 | #include <security_asn1/SecNssCoder.h> | |
| 30 | #include <security_asn1/nssUtils.h> | |
| 31 | #include <security_pkcs12/pkcs12Templates.h> | |
| 32 | ||
| 33 | #ifdef __cplusplus | |
| 34 | extern "C" { | |
| 35 | #endif | |
| 36 | ||
| 37 | /* | |
| 38 | * Given appropriate P12-style parameters, cook up a CSSM_KEY. | |
| 39 | * Eventually this will use DeriveKey; for now we do it ourself. | |
| 40 | */ | |
| 41 | CSSM_RETURN p12KeyGen_app( | |
| 42 | CSSM_CSP_HANDLE cspHand, | |
| 43 | bool isForEncr, // true: en/decrypt false: MAC | |
| 44 | CSSM_KEY &key, | |
| 45 | CSSM_ALGORITHMS keyAlg, | |
| 46 | CSSM_ALGORITHMS pbeHashAlg, // SHA1, MD5 only | |
| 47 | uint32 keySizeInBits, | |
| 48 | uint32 iterCount, | |
| 49 | CSSM_DATA &salt, | |
| 50 | const CSSM_DATA &pwd, // unicode, double null terminated | |
| 51 | CSSM_DATA &iv, // referent is optional | |
| 52 | SecNssCoder &coder); // for mallocing KeyData | |
| 53 | ||
| 54 | /* | |
| 55 | * Decrypt (typically, an encrypted P7 ContentInfo contents or | |
| 56 | * a P12 ShroudedKeyBag). | |
| 57 | */ | |
| 58 | CSSM_RETURN p12Decrypt_app( | |
| 59 | CSSM_CSP_HANDLE cspHand, | |
| 60 | const CSSM_DATA &cipherText, | |
| 61 | CSSM_ALGORITHMS keyAlg, | |
| 62 | CSSM_ALGORITHMS encrAlg, | |
| 63 | CSSM_ALGORITHMS pbeHashAlg, // SHA1, MD5 only | |
| 64 | uint32 keySizeInBits, | |
| 65 | uint32 blockSizeInBytes, // for IV | |
| 66 | CSSM_PADDING padding, // CSSM_PADDING_PKCS7, etc. | |
| 67 | CSSM_ENCRYPT_MODE mode, // CSSM_ALGMODE_CBCPadIV8, etc. | |
| 68 | uint32 iterCount, | |
| 69 | const CSSM_DATA &salt, | |
| 70 | const CSSM_DATA &pwd, // unicode, double null terminated | |
| 71 | SecNssCoder &coder, // for mallocing KeyData and plainText | |
| 72 | CSSM_DATA &plainText); | |
| 73 | ||
| 74 | /* | |
| 75 | * Calculate the MAC for a PFX. Caller is either going compare | |
| 76 | * the result against an existing PFX's MAC or drop the result into | |
| 77 | * a newly created PFX. | |
| 78 | */ | |
| 79 | CSSM_RETURN p12GenMac_app( | |
| 80 | CSSM_CSP_HANDLE cspHand, | |
| 81 | const CSSM_DATA &ptext, // e.g., NSS_P12_DecodedPFX.derAuthSaafe | |
| 82 | CSSM_ALGORITHMS alg, // better be SHA1! | |
| 83 | unsigned iterCount, | |
| 84 | const CSSM_DATA &salt, | |
| 85 | const CSSM_DATA &pwd, // unicode, double null terminated | |
| 86 | SecNssCoder &coder, // for mallocing macData | |
| 87 | CSSM_DATA &macData); // RETURNED | |
| 88 | ||
| 89 | CSSM_RETURN p12VerifyMac_app( | |
| 90 | const NSS_P12_DecodedPFX &pfx, | |
| 91 | CSSM_CSP_HANDLE cspHand, | |
| 92 | const CSSM_DATA &pwd, // unicode, double null terminated | |
| 93 | SecNssCoder &coder);// for temp mallocs | |
| 94 | ||
| 95 | ||
| 96 | #ifdef __cplusplus | |
| 97 | } | |
| 98 | #endif | |
| 99 | ||
| 100 | #endif /* _PKCS12_CRYPTO_H_ */ | |
| 101 |