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Diffstat (limited to 'include/iprt/crypto/tsp.h')
| -rw-r--r-- | include/iprt/crypto/tsp.h | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/include/iprt/crypto/tsp.h b/include/iprt/crypto/tsp.h new file mode 100644 index 00000000..0e9a3feb --- /dev/null +++ b/include/iprt/crypto/tsp.h @@ -0,0 +1,138 @@ +/** @file + * IPRT - Crypto - Time-Stamp Protocol (RFC-3161). + */ + +/* + * Copyright (C) 2006-2019 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * General Public License (GPL) as published by the Free Software + * Foundation, in version 2 as it comes in the "COPYING" file of the + * VirtualBox OSE distribution. VirtualBox OSE is distributed in the + * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. + * + * The contents of this file may alternatively be used under the terms + * of the Common Development and Distribution License Version 1.0 + * (CDDL) only, as it comes in the "COPYING.CDDL" file of the + * VirtualBox OSE distribution, in which case the provisions of the + * CDDL are applicable instead of those of the GPL. + * + * You may elect to license modified versions of this file under the + * terms and conditions of either the GPL or the CDDL or both. + */ + +#ifndef IPRT_INCLUDED_crypto_tsp_h +#define IPRT_INCLUDED_crypto_tsp_h +#ifndef RT_WITHOUT_PRAGMA_ONCE +# pragma once +#endif + +#include <iprt/asn1.h> +#include <iprt/crypto/x509.h> + + +RT_C_DECLS_BEGIN + +/** @defgroup grp_rt_cr_tap RTCrTap - Time-Stamp Protocol (RFC-3161) + * @ingroup grp_rt_crypto + * @{ + */ + + +/** + * RFC-3161 MessageImprint (IPRT representation). + */ +typedef struct RTCRTSPMESSAGEIMPRINT +{ + /** Sequence core. */ + RTASN1SEQUENCECORE SeqCore; + /** The digest algorithm used to produce HashedMessage. */ + RTCRX509ALGORITHMIDENTIFIER HashAlgorithm; + /** The digest of the message being timestamped. */ + RTASN1OCTETSTRING HashedMessage; +} RTCRTSPMESSAGEIMPRINT; +/** Pointer to the IPRT representation of a RFC-3161 MessageImprint. */ +typedef RTCRTSPMESSAGEIMPRINT *PRTCRTSPMESSAGEIMPRINT; +/** Pointer to the const IPRT representation of a RFC-3161 MessageImprint. */ +typedef RTCRTSPMESSAGEIMPRINT const *PCRTCRTSPMESSAGEIMPRINT; +RTASN1TYPE_STANDARD_PROTOTYPES(RTCRTSPMESSAGEIMPRINT, RTDECL, RTCrTspMessageImprint, SeqCore.Asn1Core); + + +/** + * RFC-3161 Accuracy (IPRT representation). + */ +typedef struct RTCRTSPACCURACY +{ + /** Sequence core. */ + RTASN1SEQUENCECORE SeqCore; + /** The seconds accuracy. + * This will be larger than 0. If 1 inspect the Millis field. */ + RTASN1INTEGER Seconds; + /** The millisecond accuracy, optional, implicit tag 0. + * Range 1..999. If 1 inspect the Micros field. */ + RTASN1INTEGER Millis; + /** The microsecond accuracy, optional, implicit tag 1. + * Range 1..999. */ + RTASN1INTEGER Micros; +} RTCRTSPACCURACY; +/** Pointer to the IPRT representation of a RFC-3161 Accuracy. */ +typedef RTCRTSPACCURACY *PRTCRTSPACCURACY; +/** Pointer to the const IPRT representation of a RFC-3161 Accuracy. */ +typedef RTCRTSPACCURACY const *PCRTCRTSPACCURACY; +RTASN1TYPE_STANDARD_PROTOTYPES(RTCRTSPACCURACY, RTDECL, RTCrTspAccuracy, SeqCore.Asn1Core); + + +/** + * RFC-3161 TSTInfo (IPRT representation). + */ +typedef struct RTCRTSPTSTINFO +{ + /** Sequence core. */ + RTASN1SEQUENCECORE SeqCore; + /** The structure version number, current only 1 is valid. */ + RTASN1INTEGER Version; + /** Time authority policy. */ + RTASN1OBJID Policy; + /** The message imprint. */ + RTCRTSPMESSAGEIMPRINT MessageImprint; + /** Timestamp request serial number. */ + RTASN1INTEGER SerialNumber; + /** The timestamp. */ + RTASN1TIME GenTime; + /** The timestamp accuracy, optional. */ + RTCRTSPACCURACY Accuracy; + /** Ordering, whatever that means, defaults to FALSE. */ + RTASN1BOOLEAN Ordering; + /** Nonce, optional. */ + RTASN1INTEGER Nonce; + /** Timestamp authority name, explicit optional. + * (Should match a name in the certificate of the signature.) */ + struct + { + /** Context tag 0. */ + RTASN1CONTEXTTAG0 CtxTag0; + /** The TSA name. */ + RTCRX509GENERALNAME Tsa; + } T0; + /** Extensions, optional, implicit tag 1. */ + RTCRX509EXTENSION Extensions; +} RTCRTSPTSTINFO; +/** Pointer to the IPRT representation of a RFC-3161 TSTInfo. */ +typedef RTCRTSPTSTINFO *PRTCRTSPTSTINFO; +/** Pointer to the const IPRT representation of a RFC-3161 TSTInfo. */ +typedef RTCRTSPTSTINFO const *PCRTCRTSPTSTINFO; +RTASN1TYPE_STANDARD_PROTOTYPES(RTCRTSPTSTINFO, RTDECL, RTCrTspTstInfo, SeqCore.Asn1Core); + +/** The object identifier for RTCRTSPTSTINFO. + * Found in the ContentType field of PKCS \#7's ContentInfo structure and + * the equivalent CMS field. */ +#define RTCRTSPTSTINFO_OID "1.2.840.113549.1.9.16.1.4" + +/** @} */ + +RT_C_DECLS_END + +#endif /* !IPRT_INCLUDED_crypto_tsp_h */ + |