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72 lines
2.3 KiB
72 lines
2.3 KiB
//+---------------------------------------------------------------------------
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//
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// Microsoft Windows NT Security
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// Copyright (C) Microsoft Corporation, 1997 - 1999
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//
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// File: origin.h
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//
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// Contents: Crypt Origin Identifier Definitions
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//
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// History: 10-Sep-97 kirtd Created
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//
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//----------------------------------------------------------------------------
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#if !defined(__ORIGIN_H__)
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#define __ORIGIN_H__
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#include <md5.h>
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//
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// A CRYPT_ORIGIN_IDENTIFIER is an MD5 hash of selected components of a
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// CAPI2 object. This allows a unique identifier to be derived for any
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// CAPI2 object where any two objects with the same origin identifier
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// are the same object at possibly different points in its evolution.
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// If those objects have the same HASH id then they are the same object
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// at the same point in time. For the main CAPI2 objects the selected
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// components are as follows:
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//
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// All objects: Issuer public key
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//
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// Certificate: Issuer Name, Subject Name, Public Key
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//
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// CTL: Appropriate Issuer Name and Issuer Serial No., Usage, List Identifier
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//
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// CRL: Issuer Name (an issuer can only publish ONE CRL, Hygiene work in
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// progress)
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//
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typedef BYTE CRYPT_ORIGIN_IDENTIFIER[ MD5DIGESTLEN ];
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//
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// Function prototypes
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//
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BOOL WINAPI CertGetOriginIdentifier (
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IN PCCERT_CONTEXT pCertContext,
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IN PCCERT_CONTEXT pIssuer,
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IN DWORD dwFlags,
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OUT CRYPT_ORIGIN_IDENTIFIER OriginIdentifier
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);
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BOOL WINAPI CtlGetOriginIdentifier (
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IN PCCTL_CONTEXT pCtlContext,
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IN PCCERT_CONTEXT pIssuer,
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IN DWORD dwFlags,
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OUT CRYPT_ORIGIN_IDENTIFIER OriginIdentifier
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);
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BOOL WINAPI CrlGetOriginIdentifier (
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IN PCCRL_CONTEXT pCrlContext,
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IN PCCERT_CONTEXT pIssuer,
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IN DWORD dwFlags,
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OUT CRYPT_ORIGIN_IDENTIFIER OriginIdentifier
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);
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BOOL WINAPI CrlGetOriginIdentifierFromSubjectCert (
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IN PCCERT_CONTEXT pSubjectCert,
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IN PCCERT_CONTEXT pIssuer,
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IN BOOL fFreshest,
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OUT CRYPT_ORIGIN_IDENTIFIER OriginIdentifier
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);
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#endif
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