| 1 | /* $Id: key-internal.h 73665 2018-08-14 17:49:23Z vboxsync $ */
|
|---|
| 2 | /** @file
|
|---|
| 3 | * IPRT - Crypto - Cryptographic Keys, Internal Header.
|
|---|
| 4 | */
|
|---|
| 5 |
|
|---|
| 6 | /*
|
|---|
| 7 | * Copyright (C) 2006-2017 Oracle Corporation
|
|---|
| 8 | *
|
|---|
| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
|
|---|
| 10 | * available from http://www.virtualbox.org. This file is free software;
|
|---|
| 11 | * you can redistribute it and/or modify it under the terms of the GNU
|
|---|
| 12 | * General Public License (GPL) as published by the Free Software
|
|---|
| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
|
|---|
| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
|
|---|
| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
|
|---|
| 16 | *
|
|---|
| 17 | * The contents of this file may alternatively be used under the terms
|
|---|
| 18 | * of the Common Development and Distribution License Version 1.0
|
|---|
| 19 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
|
|---|
| 20 | * VirtualBox OSE distribution, in which case the provisions of the
|
|---|
| 21 | * CDDL are applicable instead of those of the GPL.
|
|---|
| 22 | *
|
|---|
| 23 | * You may elect to license modified versions of this file under the
|
|---|
| 24 | * terms and conditions of either the GPL or the CDDL or both.
|
|---|
| 25 | */
|
|---|
| 26 |
|
|---|
| 27 |
|
|---|
| 28 | #ifndef ___common_crypto_keys_internal_h
|
|---|
| 29 | #define ___common_crypto_keys_internal_h
|
|---|
| 30 |
|
|---|
| 31 | #include <iprt/crypto/key.h>
|
|---|
| 32 | #include <iprt/bignum.h>
|
|---|
| 33 |
|
|---|
| 34 |
|
|---|
| 35 | /**
|
|---|
| 36 | * Cryptographic key - core bits.
|
|---|
| 37 | */
|
|---|
| 38 | typedef struct RTCRKEYINT
|
|---|
| 39 | {
|
|---|
| 40 | /** Magic value (RTCRKEYINT_MAGIC). */
|
|---|
| 41 | uint32_t u32Magic;
|
|---|
| 42 | /** Reference counter. */
|
|---|
| 43 | uint32_t volatile cRefs;
|
|---|
| 44 | /** The key type. */
|
|---|
| 45 | RTCRKEYTYPE enmType;
|
|---|
| 46 | /** Flags, RTCRKEYINT_F_XXX. */
|
|---|
| 47 | uint32_t fFlags;
|
|---|
| 48 | /** Number of bits in the key. */
|
|---|
| 49 | uint32_t cBits;
|
|---|
| 50 |
|
|---|
| 51 | #if defined(IPRT_WITH_OPENSSL)
|
|---|
| 52 | /** Size of raw key copy. */
|
|---|
| 53 | uint32_t cbEncoded;
|
|---|
| 54 | /** Raw copy of the key, for openssl and such.
|
|---|
| 55 | * If sensitive, this is a safer allocation, otherwise it follows the structure. */
|
|---|
| 56 | uint8_t *pbEncoded;
|
|---|
| 57 | #endif
|
|---|
| 58 |
|
|---|
| 59 | /** Type specific data. */
|
|---|
| 60 | union
|
|---|
| 61 | {
|
|---|
| 62 | /** RTCRKEYTYPE_RSA_PRIVATE. */
|
|---|
| 63 | struct
|
|---|
| 64 | {
|
|---|
| 65 | /** The modulus. */
|
|---|
| 66 | RTBIGNUM Modulus;
|
|---|
| 67 | /** The private exponent. */
|
|---|
| 68 | RTBIGNUM PrivateExponent;
|
|---|
| 69 | /** The public exponent. */
|
|---|
| 70 | RTBIGNUM PublicExponent;
|
|---|
| 71 | /** @todo add more bits as needed. */
|
|---|
| 72 | } RsaPrivate;
|
|---|
| 73 |
|
|---|
| 74 | /** RTCRKEYTYPE_RSA_PUBLIC. */
|
|---|
| 75 | struct
|
|---|
| 76 | {
|
|---|
| 77 | /** The modulus. */
|
|---|
| 78 | RTBIGNUM Modulus;
|
|---|
| 79 | /** The exponent. */
|
|---|
| 80 | RTBIGNUM Exponent;
|
|---|
| 81 | } RsaPublic;
|
|---|
| 82 | } u;
|
|---|
| 83 | } RTCRKEYINT;
|
|---|
| 84 | /** Pointer to a crypographic key. */
|
|---|
| 85 | typedef RTCRKEYINT *PRTCRKEYINT;
|
|---|
| 86 | /** Pointer to a const crypographic key. */
|
|---|
| 87 | typedef RTCRKEYINT const *PCRTCRKEYINT;
|
|---|
| 88 |
|
|---|
| 89 |
|
|---|
| 90 |
|
|---|
| 91 | /** @name RTCRKEYINT_F_XXX.
|
|---|
| 92 | * @{ */
|
|---|
| 93 | /** Key contains sensitive information, so no unnecessary copies. */
|
|---|
| 94 | #define RTCRKEYINT_F_SENSITIVE UINT32_C(0x00000001)
|
|---|
| 95 | /** Set if private key bits are present. */
|
|---|
| 96 | #define RTCRKEYINT_F_PRIVATE UINT32_C(0x00000002)
|
|---|
| 97 | /** Set if public key bits are present. */
|
|---|
| 98 | #define RTCRKEYINT_F_PUBLIC UINT32_C(0x00000004)
|
|---|
| 99 | /** @} */
|
|---|
| 100 |
|
|---|
| 101 | DECLHIDDEN(int) rtCrKeyCreateWorker(PRTCRKEYINT *ppThis, RTCRKEYTYPE enmType, uint32_t fFlags,
|
|---|
| 102 | void const *pvEncoded, uint32_t cbEncoded);
|
|---|
| 103 | DECLHIDDEN(int) rtCrKeyCreateRsaPublic(PRTCRKEY phKey, const void *pvKeyBits, uint32_t cbKeyBits,
|
|---|
| 104 | PRTERRINFO pErrInfo, const char *pszErrorTag);
|
|---|
| 105 | DECLHIDDEN(int) rtCrKeyCreateRsaPrivate(PRTCRKEY phKey, const void *pvKeyBits, uint32_t cbKeyBits,
|
|---|
| 106 | PRTERRINFO pErrInfo, const char *pszErrorTag);
|
|---|
| 107 |
|
|---|
| 108 | #endif
|
|---|
