/* Microsoft Reference Implementation for TPM 2.0
 *
 *  The copyright in this software is being made available under the BSD License,
 *  included below. This software may be subject to other third party and
 *  contributor rights, including patent rights, and no such rights are granted
 *  under this license.
 *
 *  Copyright (c) Microsoft Corporation
 *
 *  All rights reserved.
 *
 *  BSD License
 *
 *  Redistribution and use in source and binary forms, with or without modification,
 *  are permitted provided that the following conditions are met:
 *
 *  Redistributions of source code must retain the above copyright notice, this list
 *  of conditions and the following disclaimer.
 *
 *  Redistributions in binary form must reproduce the above copyright notice, this
 *  list of conditions and the following disclaimer in the documentation and/or
 *  other materials provided with the distribution.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ""AS IS""
 *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 *  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 *  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
 *  ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 *  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 *  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 *  ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef _OIDS_H_
#define _OIDS_H_

// All the OIDs in this file are defined as DER-encoded values with a leading tag
// 0x06 (ASN1_OBJECT_IDENTIFIER), followed by a single length byte. This allows the
// OID size to be determined by looking at octet[1] of the OID (total size is
// OID[1] + 2).

// These macros allow OIDs to be defined (or not) depending on whether the associated
// hash algorithm is implemented.
// NOTE: When one of these macros is used, the NAME needs '_" on each side. The
// exception is when the macro is used for the hash OID when only a single '_' is
// used.
#ifndef ALG_SHA1
#   define ALG_SHA1 NO
#endif
#if ALG_SHA1
#define SHA1_OID(NAME)    MAKE_OID(NAME##SHA1)
#else
#define SHA1_OID(NAME)
#endif
#ifndef ALG_SHA256
#   define ALG_SHA256 NO
#endif
#if ALG_SHA256
#define SHA256_OID(NAME)  MAKE_OID(NAME##SHA256)
#else
#define SHA256_OID(NAME)
#endif
#ifndef ALG_SHA384
#   define ALG_SHA384 NO
#endif
#if ALG_SHA384
#define SHA384_OID(NAME)  MAKE_OID(NAME##SHA384)
#else
#define SHA384_OID(NAME)
#endif
#ifndef ALG_SHA512
#   define ALG_SHA512 NO
#endif
#if ALG_SHA512
#define SHA512_OID(NAME)  MAKE_OID(NAME##SHA512)
#else
#define SHA512_OID(NAME)
#endif
#ifndef ALG_SM3_256
#   define ALG_SM3_256 NO
#endif
#if ALG_SM3_256
#define SM3_256_OID(NAME) MAKE_OID(NAME##SM3_256)
#else
#define SM3_256_OID(NAME)
#endif
#ifndef ALG_SHA3_256
#   define ALG_SHA3_256 NO
#endif
#if ALG_SHA3_256
#define SHA3_256_OID(NAME) MAKE_OID(NAME##SHA3_256)
#else
#define SHA3_256_OID(NAME)
#endif
#ifndef ALG_SHA3_384
#   define ALG_SHA3_384 NO
#endif
#if ALG_SHA3_384
#define SHA3_384_OID(NAME) MAKE_OID(NAME##SHA3_384)
#else
#define SHA3_384_OID(NAME)
#endif
#ifndef ALG_SHA3_512
#   define ALG_SHA3_512 NO
#endif
#if ALG_SHA3_512
#define SHA3_512_OID(NAME) MAKE_OID(NAME##SHA3_512)
#else
#define SHA3_512_OID(NAME)
#endif

// These are encoded to take one additional byte of algorithm selector
#define NIST_HASH       0x06, 0x09, 0x60, 0x86, 0x48, 1, 101, 3, 4, 2
#define NIST_SIG        0x06, 0x09, 0x60, 0x86, 0x48, 1, 101, 3, 4, 3

// These hash OIDs used in a lot of places.
#define OID_SHA1_VALUE              0x06, 0x05, 0x2B, 0x0E, 0x03, 0x02, 0x1A
SHA1_OID(_);        // Expands to:
                    //     MAKE_OID(_SHA1)
                    // which expands to:
                    //     EXTERN  const BYTE OID_SHA1[] INITIALIZER({OID_SHA1_VALUE})
                    // which, depending on the setting of EXTERN and
                    // INITIALIZER, expands to either:
                    //      extern const BYTE    OID_SHA1[]
                    // or
                    //      const BYTE           OID_SHA1[] = {OID_SHA1_VALUE}
                    // which is:
                    //      const BYTE           OID_SHA1[] = {0x06, 0x05, 0x2B, 0x0E, 
                    //                                         0x03, 0x02, 0x1A}


#define OID_SHA256_VALUE            NIST_HASH, 1
SHA256_OID(_);

#define OID_SHA384_VALUE            NIST_HASH, 2
SHA384_OID(_);

#define OID_SHA512_VALUE            NIST_HASH, 3
SHA512_OID(_);

#define OID_SM3_256_VALUE           0x06, 0x08, 0x2A, 0x81, 0x1C, 0xCF, 0x55, 0x01, \
                                    0x83, 0x11
SM3_256_OID(_);         // (1.2.156.10197.1.401)

#define OID_SHA3_256_VALUE          NIST_HASH, 8
SHA3_256_OID(_);

#define OID_SHA3_384_VALUE          NIST_HASH, 9
SHA3_384_OID(_);

#define OID_SHA3_512_VALUE          NIST_HASH, 10
SHA3_512_OID(_);

// These are used for RSA-PSS
#if ALG_RSA

#define OID_MGF1_VALUE              0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, \
                                    0x01, 0x01, 0x08
MAKE_OID(_MGF1);

#define OID_RSAPSS_VALUE            0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, \
                                    0x01, 0x01, 0x0A
MAKE_OID(_RSAPSS);

// This is the OID to designate the public part of an RSA key.
#define OID_PKCS1_PUB_VALUE         0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, \
                                    0x01, 0x01, 0x01
MAKE_OID(_PKCS1_PUB);

// These are used for RSA PKCS1 signature Algorithms
#define OID_PKCS1_SHA1_VALUE        0x06,0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7,        \
                                    0x0D, 0x01, 0x01, 0x05
SHA1_OID(_PKCS1_);      // (1.2.840.113549.1.1.5)

#define OID_PKCS1_SHA256_VALUE      0x06,0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7,        \
                                    0x0D, 0x01, 0x01, 0x0B
SHA256_OID(_PKCS1_);    // (1.2.840.113549.1.1.11)

#define OID_PKCS1_SHA384_VALUE      0x06,0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7,        \
                                    0x0D, 0x01, 0x01, 0x0C
SHA384_OID(_PKCS1_);    // (1.2.840.113549.1.1.12)

#define OID_PKCS1_SHA512_VALUE      0x06,0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7,        \
                                    0x0D, 0x01, 0x01, 0x0D
SHA512_OID(_PKCS1_);    //(1.2.840.113549.1.1.13)

#define OID_PKCS1_SM3_256_VALUE     0x06, 0x08, 0x2A, 0x81, 0x1C, 0xCF, 0x55,       \
                                    0x01, 0x83, 0x78
SM3_256_OID(_PKCS1_);   // 1.2.156.10197.1.504

#define OID_PKCS1_SHA3_256_VALUE    NIST_SIG, 14
SHA3_256_OID(_PKCS1_);
#define OID_PKCS1_SHA3_384_VALUE    NIST_SIG, 15
SHA3_384_OID(_PKCS1_);
#define OID_PKCS1_SHA3_512_VALUE    NIST_SIG, 16
SHA3_512_OID(_PKCS1_);

#endif // ALG_RSA

#if ALG_ECDSA

#define OID_ECDSA_SHA1_VALUE        0x06, 0x07, 0x2A, 0x86, 0x48, 0xCE, 0x3D, 0x04, \
                                    0x01
SHA1_OID(_ECDSA_);      // (1.2.840.10045.4.1) SHA1 digest signed by an ECDSA key.

#define OID_ECDSA_SHA256_VALUE      0x06, 0x08, 0x2A, 0x86, 0x48, 0xCE, 0x3D, 0x04, \
                                    0x03, 0x02
SHA256_OID(_ECDSA_);    // (1.2.840.10045.4.3.2) SHA256 digest signed by an ECDSA key.

#define OID_ECDSA_SHA384_VALUE      0x06, 0x08, 0x2A, 0x86, 0x48, 0xCE, 0x3D, 0x04, \
                                    0x03, 0x03
SHA384_OID(_ECDSA_);    // (1.2.840.10045.4.3.3) SHA384 digest signed by an ECDSA key.

#define OID_ECDSA_SHA512_VALUE      0x06, 0x08, 0x2A, 0x86, 0x48, 0xCE, 0x3D, 0x04, \
                                    0x03, 0x04
SHA512_OID(_ECDSA_);    // (1.2.840.10045.4.3.4) SHA512 digest signed by an ECDSA key.

#define OID_ECDSA_SM3_256_VALUE     0x06, 0x08, 0x2A, 0x81, 0x1C, 0xCF, 0x55, 0x01,  \
                                    0x83, 0x75
SM3_256_OID(_ECDSA_);   // 1.2.156.10197.1.501

#define OID_ECDSA_SHA3_256_VALUE    NIST_SIG, 10
SHA3_256_OID(_ECDSA_);
#define OID_ECDSA_SHA3_384_VALUE    NIST_SIG, 11
SHA3_384_OID(_ECDSA_);
#define OID_ECDSA_SHA3_512_VALUE    NIST_SIG, 12
SHA3_512_OID(_ECDSA_);

#endif // ALG_ECDSA

#if ALG_ECC

#define OID_ECC_PUBLIC_VALUE        0x06, 0x07, 0x2A, 0x86, 0x48, 0xCE, 0x3D, 0x02, \
                                    0x01
MAKE_OID(_ECC_PUBLIC);


#define OID_ECC_NIST_P192_VALUE     0x06, 0x08, 0x2A, 0x86, 0x48, 0xCE, 0x3D, 0x03, \
                                    0x01, 0x01
#if ECC_NIST_P192
MAKE_OID(_ECC_NIST_P192);   // (1.2.840.10045.3.1.1) 'nistP192'
#endif // ECC_NIST_P192

#define OID_ECC_NIST_P224_VALUE     0x06, 0x05, 0x2B, 0x81, 0x04, 0x00, 0x21
#if ECC_NIST_P224
MAKE_OID(_ECC_NIST_P224);   // (1.3.132.0.33)        'nistP224'
#endif // ECC_NIST_P224

#define OID_ECC_NIST_P256_VALUE     0x06, 0x08, 0x2A, 0x86, 0x48, 0xCE, 0x3D, 0x03, \
                                    0x01, 0x07
#if ECC_NIST_P256
MAKE_OID(_ECC_NIST_P256);   // (1.2.840.10045.3.1.7)  'nistP256'
#endif // ECC_NIST_P256

#define OID_ECC_NIST_P384_VALUE     0x06, 0x05, 0x2B, 0x81, 0x04, 0x00, 0x22
#if ECC_NIST_P384
MAKE_OID(_ECC_NIST_P384);   // (1.3.132.0.34)         'nistP384'
#endif // ECC_NIST_P384

#define OID_ECC_NIST_P521_VALUE     0x06, 0x05, 0x2B, 0x81, 0x04, 0x00, 0x23
#if ECC_NIST_P521
MAKE_OID(_ECC_NIST_P521);   // (1.3.132.0.35)         'nistP521'
#endif // ECC_NIST_P521

// No OIDs defined for these anonymous curves
#define OID_ECC_BN_P256_VALUE       0x00
#if ECC_BN_P256
MAKE_OID(_ECC_BN_P256);
#endif // ECC_BN_P256

#define OID_ECC_BN_P638_VALUE       0x00
#if ECC_BN_P638
MAKE_OID(_ECC_BN_P638);
#endif // ECC_BN_P638

#define OID_ECC_SM2_P256_VALUE      0x06, 0x08, 0x2A, 0x81, 0x1C, 0xCF, 0x55, 0x01, \
                                    0x82, 0x2D
#if ECC_SM2_P256
MAKE_OID(_ECC_SM2_P256);    // Don't know where I found this OID. It needs checking
#endif // ECC_SM2_P256

#if ECC_BN_P256
#define OID_ECC_BN_P256     NULL
#endif // ECC_BN_P256

#endif // ALG_ECC

#define OID_SIZE(OID)   (OID[1] + 2)

#endif // !_OIDS_H_