/* * Copyright (c) 2010 Apple Inc. All Rights Reserved. * * @APPLE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this * file. * * The 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. * * @APPLE_LICENSE_HEADER_END@ */ #ifndef _SEC_FDE_RECOVERYASYMMETRIC_CRYPTO_H_ #define _SEC_FDE_RECOVERYASYMMETRIC_CRYPTO_H_ #include <Security/cssmtype.h> #include <Security/SecBase.h> #include <CoreFoundation/CFData.h> #ifdef __cplusplus extern "C" { #endif /* See CEncryptedEncoding.h in the DiskImages project This structure is only used in libcsfde/lib/CSRecovery.c and SecFDERecoveryAsymmetricCrypto.cpp */ typedef struct { uint32_t publicKeyHashSize; uint8_t publicKeyHash[32]; CSSM_ALGORITHMS blobEncryptionAlgorithm; CSSM_PADDING blobEncryptionPadding; CSSM_ENCRYPT_MODE blobEncryptionMode; uint32_t encryptedBlobSize; uint8_t encryptedBlob[512]; } FVPrivateKeyHeader; int SecFDERecoveryWrapCRSKWithPubKey(const uint8_t *crsk, size_t crskLen, SecCertificateRef certificateRef, FVPrivateKeyHeader *outHeader); CFDataRef SecFDERecoveryUnwrapCRSKWithPrivKey(SecKeychainRef keychain, const FVPrivateKeyHeader *inHeader); #ifdef __cplusplus } #endif #endif /* _SEC_FDE_RECOVERYASYMMETRIC_CRYPTO_H_ */