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tpm2: rev162: Add (unused) macros for ECC curves

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Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
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Stefan Berger 2020-04-20 11:12:10 -04:00 committed by Stefan Berger
parent 40f7362401
commit b10772dbd0
1 changed files with 23 additions and 2 deletions
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25
src/tpm2/crypto/CryptEcc.h
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@ -3,7 +3,7 @@
/* Structure definitions used for ECC */
/* Written by Ken Goldman */
/* IBM Thomas J. Watson Research Center */
/* $Id: CryptEcc.h 1532 2019-11-26 14:28:36Z kgoldman $ */
/* $Id: CryptEcc.h 1594 2020-03-26 22:15:48Z kgoldman $ */
/* */
/* Licenses and Notices */
/* */
@ -55,7 +55,7 @@
/* arising in any way out of use or reliance upon this specification or any */
/* information herein. */
/* */
/* (c) Copyright IBM Corp. and others, 2016 - 2019 */
/* (c) Copyright IBM Corp. and others, 2016 - 2020 */
/* */
/********************************************************************************/
@ -76,7 +76,28 @@ typedef struct ECC_CURVE
const ECC_CURVE_DATA *curveData; // the address of the curve data
const BYTE *OID;
} ECC_CURVE;
/* 10.1.2.2.1 Macros */
/* This macro is used to instance an ECC_CURVE_DATA structure for the curve. This structure is
referenced by the ECC_CURVE structure */
#define CURVE_DATA_DEF(CURVE) \
const ECC_CURVE_DATA CURVE = { \
(bigNum)&CURVE##_p_DATA, (bigNum)&CURVE##_n_DATA, (bigNum)&CURVE##_h_DATA, \
(bigNum)&CURVE##_a_DATA, (bigNum)&CURVE##_b_DATA, \
{(bigNum)&CURVE##_gX_DATA, (bigNum)&CURVE##_gY_DATA, (bigNum)&BN_ONE} };
extern const ECC_CURVE eccCurves[ECC_CURVE_COUNT];
#define CURVE_DEF(CURVE) \
{ \
TPM_ECC_##CURVE, \
CURVE##_KEY_SIZE, \
CURVE##_KDF, \
CURVE##_SIGN, \
&##CURVE, \
OID_ECC_##CURVE \
}
#define CURVE_NAME(N)
#endif