githubmirror/libtpms

src/tpm2/CryptEccData.c
618 строк30 KB
Stefan Berger
rev164: Change AGL_XYZ_VALUE to equivalend TPM_ALG_XYZ
19 мар 2021, 22:59
19 мар 2021, 22:599137a77
/********************************************************************************/
/*										*/
/*			ECC curve data 						*/
/*			     Written by Ken Goldman				*/
/*		       IBM Thomas J. Watson Research Center			*/
/*            $Id: CryptEccData.c 1658 2021-01-22 23:14:01Z kgoldman $		*/
/*										*/
/*  Licenses and Notices							*/
/*										*/
/*  1. Copyright Licenses:							*/
/*										*/
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/*  (c) Copyright IBM Corp. and others, 2018 - 2021				*/
/*										*/
/********************************************************************************/

/* 10.2.8	CryptEccData.c */
#include "Tpm.h"
#include "OIDs.h"
/* This file contains the ECC curve data. The format of the data depends on the setting of
   USE_BN_ECC_DATA. If it is defined, then the TPM's BigNum() format is used. Otherwise, it is kept
   in TPM2B format. The purpose of having the data in BigNum() format is so that it does not have to
   be reformatted before being used by the crypto library. */
#if ALG_ECC
#if USE_BN_ECC_DATA
#       define TO_ECC_64                        TO_CRYPT_WORD_64
#       define TO_ECC_56(a, b, c, d, e, f, g)   TO_ECC_64(0, a, b, c, d, e, f, g)
#       define TO_ECC_48(a, b, c, d, e, f)      TO_ECC_64(0, 0, a, b, c, d, e, f)
#       define TO_ECC_40(a, b, c, d, e)         TO_ECC_64(0, 0, 0, a, b, c, d, e)
#   if RADIX_BITS > 32
#       define TO_ECC_32(a, b, c, d)            TO_ECC_64(0, 0, 0, 0, a, b, c, d)
#       define TO_ECC_24(a, b, c)               TO_ECC_64(0, 0, 0, 0, 0, a, b, c)
#       define TO_ECC_16(a, b)                  TO_ECC_64(0, 0, 0, 0, 0, 0, a, b)
#       define TO_ECC_8(a)                      TO_ECC_64(0, 0, 0, 0, 0, 0, 0, a)
#   else // RADIX_BITS == 32
#       define TO_ECC_32                        BIG_ENDIAN_BYTES_TO_UINT32
#       define TO_ECC_24(a, b, c)               TO_ECC_32(0, a, b, c)
#       define TO_ECC_16(a, b)                  TO_ECC_32(0, 0, a, b)
#       define TO_ECC_8(a)                      TO_ECC_32(0, 0, 0, a)
#   endif
#else // TPM2B_
#   define TO_ECC_64(a, b, c, d, e, f, g, h) a, b, c, d, e, f, g, h
#   define TO_ECC_56(a, b, c, d, e, f, g)    a, b, c, d, e, f, g
#   define TO_ECC_48(a, b, c, d, e, f)       a, b, c, d, e, f
#   define TO_ECC_40(a, b, c, d, e)          a, b, c, d, e
#   define TO_ECC_32(a, b, c, d)             a, b, c, d
#   define TO_ECC_24(a, b, c)                a, b, c
#   define TO_ECC_16(a, b)                   a, b
#   define TO_ECC_8(a)                       a
#endif
#if USE_BN_ECC_DATA
#define BN_MIN_ALLOC(bytes)						\
    (BYTES_TO_CRYPT_WORDS(bytes) == 0) ? 1 : BYTES_TO_CRYPT_WORDS(bytes)
# define ECC_CONST(NAME, bytes, initializer)				\
    const struct {							\
	crypt_uword_t   allocate, size, d[BN_MIN_ALLOC(bytes)];		\
    } NAME = {BN_MIN_ALLOC(bytes), BYTES_TO_CRYPT_WORDS(bytes),{initializer}}
	ECC_CONST(ECC_ZERO, 0, 0);
#else
# define ECC_CONST(NAME, bytes, initializer)				\
    const TPM2B_##bytes##_BYTE_VALUE NAME = {bytes, {initializer}}
/* Have to special case ECC_ZERO */
TPM2B_BYTE_VALUE(1);
TPM2B_1_BYTE_VALUE ECC_ZERO = {1, {0}};
#endif
ECC_CONST(ECC_ONE, 1, 1);
#if !USE_BN_ECC_DATA
TPM2B_BYTE_VALUE(24);
#define TO_ECC_192(a, b, c)  a, b, c
TPM2B_BYTE_VALUE(28);
#define TO_ECC_224(a, b, c, d)   a, b, c, d
TPM2B_BYTE_VALUE(32);
#define TO_ECC_256(a, b, c, d)   a, b, c, d
TPM2B_BYTE_VALUE(48);
#define TO_ECC_384(a, b, c, d, e, f)     a, b, c, d, e, f
TPM2B_BYTE_VALUE(66);
#define TO_ECC_528(a, b, c, d, e, f, g, h, i)    a, b, c, d, e, f, g, h, i
TPM2B_BYTE_VALUE(80);
#define TO_ECC_640(a, b, c, d, e, f, g, h, i, j)     a, b, c, d, e, f, g, h, i, j
#else
#define TO_ECC_192(a, b, c)  c, b, a
#define TO_ECC_224(a, b, c, d)   d, c, b, a
#define TO_ECC_256(a, b, c, d)   d, c, b, a
#define TO_ECC_384(a, b, c, d, e, f)     f, e, d, c, b, a
#define TO_ECC_528(a, b, c, d, e, f, g, h, i)    i, h, g, f, e, d, c, b, a
#define TO_ECC_640(a, b, c, d, e, f, g, h, i, j)     j, i, h, g, f, e, d, c, b, a
#endif // !USE_BN_ECC_DATA
#if ECC_NIST_P192
ECC_CONST(NIST_P192_p, 24, TO_ECC_192(
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF)));
ECC_CONST(NIST_P192_a, 24, TO_ECC_192(
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC)));
ECC_CONST(NIST_P192_b, 24, TO_ECC_192(
				      TO_ECC_64(0x64, 0x21, 0x05, 0x19, 0xE5, 0x9C, 0x80, 0xE7),
				      TO_ECC_64(0x0F, 0xA7, 0xE9, 0xAB, 0x72, 0x24, 0x30, 0x49),
				      TO_ECC_64(0xFE, 0xB8, 0xDE, 0xEC, 0xC1, 0x46, 0xB9, 0xB1)));
ECC_CONST(NIST_P192_gX, 24, TO_ECC_192(
				       TO_ECC_64(0x18, 0x8D, 0xA8, 0x0E, 0xB0, 0x30, 0x90, 0xF6),
				       TO_ECC_64(0x7C, 0xBF, 0x20, 0xEB, 0x43, 0xA1, 0x88, 0x00),
				       TO_ECC_64(0xF4, 0xFF, 0x0A, 0xFD, 0x82, 0xFF, 0x10, 0x12)));
ECC_CONST(NIST_P192_gY, 24, TO_ECC_192(
				       TO_ECC_64(0x07, 0x19, 0x2B, 0x95, 0xFF, 0xC8, 0xDA, 0x78),
				       TO_ECC_64(0x63, 0x10, 0x11, 0xED, 0x6B, 0x24, 0xCD, 0xD5),
				       TO_ECC_64(0x73, 0xF9, 0x77, 0xA1, 0x1E, 0x79, 0x48, 0x11)));
ECC_CONST(NIST_P192_n, 24, TO_ECC_192(
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0x99, 0xDE, 0xF8, 0x36),
				      TO_ECC_64(0x14, 0x6B, 0xC9, 0xB1, 0xB4, 0xD2, 0x28, 0x31)));
#define NIST_P192_h         ECC_ONE
#define NIST_P192_gZ        ECC_ONE
#if USE_BN_ECC_DATA
const ECC_CURVE_DATA NIST_P192 = {
				  (bigNum)&NIST_P192_p, (bigNum)&NIST_P192_n, (bigNum)&NIST_P192_h,
				  (bigNum)&NIST_P192_a, (bigNum)&NIST_P192_b,
				  {(bigNum)&NIST_P192_gX, (bigNum)&NIST_P192_gY, (bigNum)&NIST_P192_gZ}};
#else
const ECC_CURVE_DATA NIST_P192 = {
				  &NIST_P192_p.b, &NIST_P192_n.b, &NIST_P192_h.b,
				  &NIST_P192_a.b, &NIST_P192_b.b,
				  {&NIST_P192_gX.b, &NIST_P192_gY.b, &NIST_P192_gZ.b}};
#endif // USE_BN_ECC_DATA
#endif // ECC_NIST_P192
#if ECC_NIST_P224
ECC_CONST(NIST_P224_p, 28, TO_ECC_224(
				      TO_ECC_32(0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00),
				      TO_ECC_64(0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01)));
ECC_CONST(NIST_P224_a, 28, TO_ECC_224(
				      TO_ECC_32(0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE)));
ECC_CONST(NIST_P224_b, 28, TO_ECC_224(
				      TO_ECC_32(0xB4, 0x05, 0x0A, 0x85),
				      TO_ECC_64(0x0C, 0x04, 0xB3, 0xAB, 0xF5, 0x41, 0x32, 0x56),
				      TO_ECC_64(0x50, 0x44, 0xB0, 0xB7, 0xD7, 0xBF, 0xD8, 0xBA),
				      TO_ECC_64(0x27, 0x0B, 0x39, 0x43, 0x23, 0x55, 0xFF, 0xB4)));
ECC_CONST(NIST_P224_gX, 28, TO_ECC_224(
				       TO_ECC_32(0xB7, 0x0E, 0x0C, 0xBD),
				       TO_ECC_64(0x6B, 0xB4, 0xBF, 0x7F, 0x32, 0x13, 0x90, 0xB9),
				       TO_ECC_64(0x4A, 0x03, 0xC1, 0xD3, 0x56, 0xC2, 0x11, 0x22),
				       TO_ECC_64(0x34, 0x32, 0x80, 0xD6, 0x11, 0x5C, 0x1D, 0x21)));
ECC_CONST(NIST_P224_gY, 28, TO_ECC_224(
				       TO_ECC_32(0xBD, 0x37, 0x63, 0x88),
				       TO_ECC_64(0xB5, 0xF7, 0x23, 0xFB, 0x4C, 0x22, 0xDF, 0xE6),
				       TO_ECC_64(0xCD, 0x43, 0x75, 0xA0, 0x5A, 0x07, 0x47, 0x64),
				       TO_ECC_64(0x44, 0xD5, 0x81, 0x99, 0x85, 0x00, 0x7E, 0x34)));
ECC_CONST(NIST_P224_n, 28, TO_ECC_224(
				      TO_ECC_32(0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0x16, 0xA2, 0xE0, 0xB8, 0xF0, 0x3E),
				      TO_ECC_64(0x13, 0xDD, 0x29, 0x45, 0x5C, 0x5C, 0x2A, 0x3D)));
#define NIST_P224_h         ECC_ONE
#define NIST_P224_gZ        ECC_ONE
#if USE_BN_ECC_DATA
const ECC_CURVE_DATA NIST_P224 = {
				  (bigNum)&NIST_P224_p, (bigNum)&NIST_P224_n, (bigNum)&NIST_P224_h,
				  (bigNum)&NIST_P224_a, (bigNum)&NIST_P224_b,
				  {(bigNum)&NIST_P224_gX, (bigNum)&NIST_P224_gY, (bigNum)&NIST_P224_gZ}};
#else
const ECC_CURVE_DATA NIST_P224 = {
				  &NIST_P224_p.b, &NIST_P224_n.b, &NIST_P224_h.b,
				  &NIST_P224_a.b, &NIST_P224_b.b,
				  {&NIST_P224_gX.b, &NIST_P224_gY.b, &NIST_P224_gZ.b}};
#endif // USE_BN_ECC_DATA
#endif // ECC_NIST_P224
#if ECC_NIST_P256
ECC_CONST(NIST_P256_p, 32, TO_ECC_256(
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x01),
				      TO_ECC_64(0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00),
				      TO_ECC_64(0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF)));
ECC_CONST(NIST_P256_a, 32, TO_ECC_256(
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x01),
				      TO_ECC_64(0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00),
				      TO_ECC_64(0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC)));
ECC_CONST(NIST_P256_b, 32, TO_ECC_256(
				      TO_ECC_64(0x5A, 0xC6, 0x35, 0xD8, 0xAA, 0x3A, 0x93, 0xE7),
				      TO_ECC_64(0xB3, 0xEB, 0xBD, 0x55, 0x76, 0x98, 0x86, 0xBC),
				      TO_ECC_64(0x65, 0x1D, 0x06, 0xB0, 0xCC, 0x53, 0xB0, 0xF6),
				      TO_ECC_64(0x3B, 0xCE, 0x3C, 0x3E, 0x27, 0xD2, 0x60, 0x4B)));
ECC_CONST(NIST_P256_gX, 32, TO_ECC_256(
				       TO_ECC_64(0x6B, 0x17, 0xD1, 0xF2, 0xE1, 0x2C, 0x42, 0x47),
				       TO_ECC_64(0xF8, 0xBC, 0xE6, 0xE5, 0x63, 0xA4, 0x40, 0xF2),
				       TO_ECC_64(0x77, 0x03, 0x7D, 0x81, 0x2D, 0xEB, 0x33, 0xA0),
				       TO_ECC_64(0xF4, 0xA1, 0x39, 0x45, 0xD8, 0x98, 0xC2, 0x96)));
ECC_CONST(NIST_P256_gY, 32, TO_ECC_256(
				       TO_ECC_64(0x4F, 0xE3, 0x42, 0xE2, 0xFE, 0x1A, 0x7F, 0x9B),
				       TO_ECC_64(0x8E, 0xE7, 0xEB, 0x4A, 0x7C, 0x0F, 0x9E, 0x16),
				       TO_ECC_64(0x2B, 0xCE, 0x33, 0x57, 0x6B, 0x31, 0x5E, 0xCE),
				       TO_ECC_64(0xCB, 0xB6, 0x40, 0x68, 0x37, 0xBF, 0x51, 0xF5)));
ECC_CONST(NIST_P256_n, 32, TO_ECC_256(
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xBC, 0xE6, 0xFA, 0xAD, 0xA7, 0x17, 0x9E, 0x84),
				      TO_ECC_64(0xF3, 0xB9, 0xCA, 0xC2, 0xFC, 0x63, 0x25, 0x51)));
#define NIST_P256_h         ECC_ONE
#define NIST_P256_gZ        ECC_ONE
#if USE_BN_ECC_DATA
const ECC_CURVE_DATA NIST_P256 = {
				  (bigNum)&NIST_P256_p, (bigNum)&NIST_P256_n, (bigNum)&NIST_P256_h,
				  (bigNum)&NIST_P256_a, (bigNum)&NIST_P256_b,
				  {(bigNum)&NIST_P256_gX, (bigNum)&NIST_P256_gY, (bigNum)&NIST_P256_gZ}};
#else
const ECC_CURVE_DATA NIST_P256 = {
				  &NIST_P256_p.b, &NIST_P256_n.b, &NIST_P256_h.b,
				  &NIST_P256_a.b, &NIST_P256_b.b,
				  {&NIST_P256_gX.b, &NIST_P256_gY.b, &NIST_P256_gZ.b}};
#endif // USE_BN_ECC_DATA
#endif // ECC_NIST_P256
#if ECC_NIST_P384
ECC_CONST(NIST_P384_p, 48, TO_ECC_384(
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00),
				      TO_ECC_64(0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF)));
ECC_CONST(NIST_P384_a, 48, TO_ECC_384(
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00),
				      TO_ECC_64(0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFC)));
ECC_CONST(NIST_P384_b, 48, TO_ECC_384(
				      TO_ECC_64(0xB3, 0x31, 0x2F, 0xA7, 0xE2, 0x3E, 0xE7, 0xE4),
				      TO_ECC_64(0x98, 0x8E, 0x05, 0x6B, 0xE3, 0xF8, 0x2D, 0x19),
				      TO_ECC_64(0x18, 0x1D, 0x9C, 0x6E, 0xFE, 0x81, 0x41, 0x12),
				      TO_ECC_64(0x03, 0x14, 0x08, 0x8F, 0x50, 0x13, 0x87, 0x5A),
				      TO_ECC_64(0xC6, 0x56, 0x39, 0x8D, 0x8A, 0x2E, 0xD1, 0x9D),
				      TO_ECC_64(0x2A, 0x85, 0xC8, 0xED, 0xD3, 0xEC, 0x2A, 0xEF)));
ECC_CONST(NIST_P384_gX, 48, TO_ECC_384(
				       TO_ECC_64(0xAA, 0x87, 0xCA, 0x22, 0xBE, 0x8B, 0x05, 0x37),
				       TO_ECC_64(0x8E, 0xB1, 0xC7, 0x1E, 0xF3, 0x20, 0xAD, 0x74),
				       TO_ECC_64(0x6E, 0x1D, 0x3B, 0x62, 0x8B, 0xA7, 0x9B, 0x98),
				       TO_ECC_64(0x59, 0xF7, 0x41, 0xE0, 0x82, 0x54, 0x2A, 0x38),
				       TO_ECC_64(0x55, 0x02, 0xF2, 0x5D, 0xBF, 0x55, 0x29, 0x6C),
				       TO_ECC_64(0x3A, 0x54, 0x5E, 0x38, 0x72, 0x76, 0x0A, 0xB7)));
ECC_CONST(NIST_P384_gY, 48, TO_ECC_384(
				       TO_ECC_64(0x36, 0x17, 0xDE, 0x4A, 0x96, 0x26, 0x2C, 0x6F),
				       TO_ECC_64(0x5D, 0x9E, 0x98, 0xBF, 0x92, 0x92, 0xDC, 0x29),
				       TO_ECC_64(0xF8, 0xF4, 0x1D, 0xBD, 0x28, 0x9A, 0x14, 0x7C),
				       TO_ECC_64(0xE9, 0xDA, 0x31, 0x13, 0xB5, 0xF0, 0xB8, 0xC0),
				       TO_ECC_64(0x0A, 0x60, 0xB1, 0xCE, 0x1D, 0x7E, 0x81, 0x9D),
				       TO_ECC_64(0x7A, 0x43, 0x1D, 0x7C, 0x90, 0xEA, 0x0E, 0x5F)));
ECC_CONST(NIST_P384_n, 48, TO_ECC_384(
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xC7, 0x63, 0x4D, 0x81, 0xF4, 0x37, 0x2D, 0xDF),
				      TO_ECC_64(0x58, 0x1A, 0x0D, 0xB2, 0x48, 0xB0, 0xA7, 0x7A),
				      TO_ECC_64(0xEC, 0xEC, 0x19, 0x6A, 0xCC, 0xC5, 0x29, 0x73)));
#define NIST_P384_h         ECC_ONE
#define NIST_P384_gZ        ECC_ONE
#if USE_BN_ECC_DATA
const ECC_CURVE_DATA NIST_P384 = {
				  (bigNum)&NIST_P384_p, (bigNum)&NIST_P384_n, (bigNum)&NIST_P384_h,
				  (bigNum)&NIST_P384_a, (bigNum)&NIST_P384_b,
				  {(bigNum)&NIST_P384_gX, (bigNum)&NIST_P384_gY, (bigNum)&NIST_P384_gZ}};
#else
const ECC_CURVE_DATA NIST_P384 = {
				  &NIST_P384_p.b, &NIST_P384_n.b, &NIST_P384_h.b,
				  &NIST_P384_a.b, &NIST_P384_b.b,
				  {&NIST_P384_gX.b, &NIST_P384_gY.b, &NIST_P384_gZ.b}};
#endif // USE_BN_ECC_DATA
#endif // ECC_NIST_P384
#if ECC_NIST_P521
ECC_CONST(NIST_P521_p, 66, TO_ECC_528(
				      TO_ECC_16(0x01, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF)));
ECC_CONST(NIST_P521_a, 66, TO_ECC_528(
				      TO_ECC_16(0x01, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC)));
ECC_CONST(NIST_P521_b, 66, TO_ECC_528(
				      TO_ECC_16(0x00, 0x51),
				      TO_ECC_64(0x95, 0x3E, 0xB9, 0x61, 0x8E, 0x1C, 0x9A, 0x1F),
				      TO_ECC_64(0x92, 0x9A, 0x21, 0xA0, 0xB6, 0x85, 0x40, 0xEE),
				      TO_ECC_64(0xA2, 0xDA, 0x72, 0x5B, 0x99, 0xB3, 0x15, 0xF3),
				      TO_ECC_64(0xB8, 0xB4, 0x89, 0x91, 0x8E, 0xF1, 0x09, 0xE1),
				      TO_ECC_64(0x56, 0x19, 0x39, 0x51, 0xEC, 0x7E, 0x93, 0x7B),
				      TO_ECC_64(0x16, 0x52, 0xC0, 0xBD, 0x3B, 0xB1, 0xBF, 0x07),
				      TO_ECC_64(0x35, 0x73, 0xDF, 0x88, 0x3D, 0x2C, 0x34, 0xF1),
				      TO_ECC_64(0xEF, 0x45, 0x1F, 0xD4, 0x6B, 0x50, 0x3F, 0x00)));
ECC_CONST(NIST_P521_gX, 66, TO_ECC_528(
				       TO_ECC_16(0x00, 0xC6),
				       TO_ECC_64(0x85, 0x8E, 0x06, 0xB7, 0x04, 0x04, 0xE9, 0xCD),
				       TO_ECC_64(0x9E, 0x3E, 0xCB, 0x66, 0x23, 0x95, 0xB4, 0x42),
				       TO_ECC_64(0x9C, 0x64, 0x81, 0x39, 0x05, 0x3F, 0xB5, 0x21),
				       TO_ECC_64(0xF8, 0x28, 0xAF, 0x60, 0x6B, 0x4D, 0x3D, 0xBA),
				       TO_ECC_64(0xA1, 0x4B, 0x5E, 0x77, 0xEF, 0xE7, 0x59, 0x28),
				       TO_ECC_64(0xFE, 0x1D, 0xC1, 0x27, 0xA2, 0xFF, 0xA8, 0xDE),
				       TO_ECC_64(0x33, 0x48, 0xB3, 0xC1, 0x85, 0x6A, 0x42, 0x9B),
				       TO_ECC_64(0xF9, 0x7E, 0x7E, 0x31, 0xC2, 0xE5, 0xBD, 0x66)));
ECC_CONST(NIST_P521_gY, 66, TO_ECC_528(
				       TO_ECC_16(0x01, 0x18),
				       TO_ECC_64(0x39, 0x29, 0x6A, 0x78, 0x9A, 0x3B, 0xC0, 0x04),
				       TO_ECC_64(0x5C, 0x8A, 0x5F, 0xB4, 0x2C, 0x7D, 0x1B, 0xD9),
				       TO_ECC_64(0x98, 0xF5, 0x44, 0x49, 0x57, 0x9B, 0x44, 0x68),
				       TO_ECC_64(0x17, 0xAF, 0xBD, 0x17, 0x27, 0x3E, 0x66, 0x2C),
				       TO_ECC_64(0x97, 0xEE, 0x72, 0x99, 0x5E, 0xF4, 0x26, 0x40),
				       TO_ECC_64(0xC5, 0x50, 0xB9, 0x01, 0x3F, 0xAD, 0x07, 0x61),
				       TO_ECC_64(0x35, 0x3C, 0x70, 0x86, 0xA2, 0x72, 0xC2, 0x40),
				       TO_ECC_64(0x88, 0xBE, 0x94, 0x76, 0x9F, 0xD1, 0x66, 0x50)));
ECC_CONST(NIST_P521_n, 66, TO_ECC_528(
				      TO_ECC_16(0x01, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				      TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFA),
				      TO_ECC_64(0x51, 0x86, 0x87, 0x83, 0xBF, 0x2F, 0x96, 0x6B),
				      TO_ECC_64(0x7F, 0xCC, 0x01, 0x48, 0xF7, 0x09, 0xA5, 0xD0),
				      TO_ECC_64(0x3B, 0xB5, 0xC9, 0xB8, 0x89, 0x9C, 0x47, 0xAE),
				      TO_ECC_64(0xBB, 0x6F, 0xB7, 0x1E, 0x91, 0x38, 0x64, 0x09)));
#define NIST_P521_h         ECC_ONE
#define NIST_P521_gZ        ECC_ONE
#if USE_BN_ECC_DATA
const ECC_CURVE_DATA NIST_P521 = {
				  (bigNum)&NIST_P521_p, (bigNum)&NIST_P521_n, (bigNum)&NIST_P521_h,
				  (bigNum)&NIST_P521_a, (bigNum)&NIST_P521_b,
				  {(bigNum)&NIST_P521_gX, (bigNum)&NIST_P521_gY, (bigNum)&NIST_P521_gZ}};
#else
const ECC_CURVE_DATA NIST_P521 = {
				  &NIST_P521_p.b, &NIST_P521_n.b, &NIST_P521_h.b,
				  &NIST_P521_a.b, &NIST_P521_b.b,
				  {&NIST_P521_gX.b, &NIST_P521_gY.b, &NIST_P521_gZ.b}};
#endif // USE_BN_ECC_DATA
#endif // ECC_NIST_P521
#if ECC_BN_P256
ECC_CONST(BN_P256_p, 32, TO_ECC_256(
				    TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC, 0xF0, 0xCD),
				    TO_ECC_64(0x46, 0xE5, 0xF2, 0x5E, 0xEE, 0x71, 0xA4, 0x9F),
				    TO_ECC_64(0x0C, 0xDC, 0x65, 0xFB, 0x12, 0x98, 0x0A, 0x82),
				    TO_ECC_64(0xD3, 0x29, 0x2D, 0xDB, 0xAE, 0xD3, 0x30, 0x13)));
#define BN_P256_a           ECC_ZERO
ECC_CONST(BN_P256_b, 1, TO_ECC_8(3));
#define BN_P256_gX          ECC_ONE
ECC_CONST(BN_P256_gY, 1, TO_ECC_8(2));
ECC_CONST(BN_P256_n, 32, TO_ECC_256(
				    TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC, 0xF0, 0xCD),
				    TO_ECC_64(0x46, 0xE5, 0xF2, 0x5E, 0xEE, 0x71, 0xA4, 0x9E),
				    TO_ECC_64(0x0C, 0xDC, 0x65, 0xFB, 0x12, 0x99, 0x92, 0x1A),
				    TO_ECC_64(0xF6, 0x2D, 0x53, 0x6C, 0xD1, 0x0B, 0x50, 0x0D)));
#define BN_P256_h           ECC_ONE
#define BN_P256_gZ          ECC_ONE
#if USE_BN_ECC_DATA
const ECC_CURVE_DATA BN_P256 = {
				(bigNum)&BN_P256_p, (bigNum)&BN_P256_n, (bigNum)&BN_P256_h,
				(bigNum)&BN_P256_a, (bigNum)&BN_P256_b,
				{(bigNum)&BN_P256_gX, (bigNum)&BN_P256_gY, (bigNum)&BN_P256_gZ}};
#else
const ECC_CURVE_DATA BN_P256 = {
				&BN_P256_p.b, &BN_P256_n.b, &BN_P256_h.b,
				&BN_P256_a.b, &BN_P256_b.b,
				{&BN_P256_gX.b, &BN_P256_gY.b, &BN_P256_gZ.b}};
#endif // USE_BN_ECC_DATA
#endif // ECC_BN_P256
#if ECC_BN_P638
ECC_CONST(BN_P638_p, 80, TO_ECC_640(
				    TO_ECC_64(0x23, 0xFF, 0xFF, 0xFD, 0xC0, 0x00, 0x00, 0x0D),
				    TO_ECC_64(0x7F, 0xFF, 0xFF, 0xB8, 0x00, 0x00, 0x01, 0xD3),
				    TO_ECC_64(0xFF, 0xFF, 0xF9, 0x42, 0xD0, 0x00, 0x16, 0x5E),
				    TO_ECC_64(0x3F, 0xFF, 0x94, 0x87, 0x00, 0x00, 0xD5, 0x2F),
				    TO_ECC_64(0xFF, 0xFD, 0xD0, 0xE0, 0x00, 0x08, 0xDE, 0x55),
				    TO_ECC_64(0xC0, 0x00, 0x86, 0x52, 0x00, 0x21, 0xE5, 0x5B),
				    TO_ECC_64(0xFF, 0xFF, 0xF5, 0x1F, 0xFF, 0xF4, 0xEB, 0x80),
				    TO_ECC_64(0x00, 0x00, 0x00, 0x4C, 0x80, 0x01, 0x5A, 0xCD),
				    TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xEC, 0xE0),
				    TO_ECC_64(0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x67)));
#define BN_P638_a           ECC_ZERO
ECC_CONST(BN_P638_b, 2, TO_ECC_16(0x01,0x01));
ECC_CONST(BN_P638_gX, 80, TO_ECC_640(
				     TO_ECC_64(0x23, 0xFF, 0xFF, 0xFD, 0xC0, 0x00, 0x00, 0x0D),
				     TO_ECC_64(0x7F, 0xFF, 0xFF, 0xB8, 0x00, 0x00, 0x01, 0xD3),
				     TO_ECC_64(0xFF, 0xFF, 0xF9, 0x42, 0xD0, 0x00, 0x16, 0x5E),
				     TO_ECC_64(0x3F, 0xFF, 0x94, 0x87, 0x00, 0x00, 0xD5, 0x2F),
				     TO_ECC_64(0xFF, 0xFD, 0xD0, 0xE0, 0x00, 0x08, 0xDE, 0x55),
				     TO_ECC_64(0xC0, 0x00, 0x86, 0x52, 0x00, 0x21, 0xE5, 0x5B),
				     TO_ECC_64(0xFF, 0xFF, 0xF5, 0x1F, 0xFF, 0xF4, 0xEB, 0x80),
				     TO_ECC_64(0x00, 0x00, 0x00, 0x4C, 0x80, 0x01, 0x5A, 0xCD),
				     TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xEC, 0xE0),
				     TO_ECC_64(0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x66)));
ECC_CONST(BN_P638_gY, 1, TO_ECC_8(0x10));
ECC_CONST(BN_P638_n, 80, TO_ECC_640(
				    TO_ECC_64(0x23, 0xFF, 0xFF, 0xFD, 0xC0, 0x00, 0x00, 0x0D),
				    TO_ECC_64(0x7F, 0xFF, 0xFF, 0xB8, 0x00, 0x00, 0x01, 0xD3),
				    TO_ECC_64(0xFF, 0xFF, 0xF9, 0x42, 0xD0, 0x00, 0x16, 0x5E),
				    TO_ECC_64(0x3F, 0xFF, 0x94, 0x87, 0x00, 0x00, 0xD5, 0x2F),
				    TO_ECC_64(0xFF, 0xFD, 0xD0, 0xE0, 0x00, 0x08, 0xDE, 0x55),
				    TO_ECC_64(0x60, 0x00, 0x86, 0x55, 0x00, 0x21, 0xE5, 0x55),
				    TO_ECC_64(0xFF, 0xFF, 0xF5, 0x4F, 0xFF, 0xF4, 0xEA, 0xC0),
				    TO_ECC_64(0x00, 0x00, 0x00, 0x49, 0x80, 0x01, 0x54, 0xD9),
				    TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xED, 0xA0),
				    TO_ECC_64(0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x61)));
#define BN_P638_h           ECC_ONE
#define BN_P638_gZ          ECC_ONE
#if USE_BN_ECC_DATA
const ECC_CURVE_DATA BN_P638 = {
				(bigNum)&BN_P638_p, (bigNum)&BN_P638_n, (bigNum)&BN_P638_h,
				(bigNum)&BN_P638_a, (bigNum)&BN_P638_b,
				{(bigNum)&BN_P638_gX, (bigNum)&BN_P638_gY, (bigNum)&BN_P638_gZ}};
#else
const ECC_CURVE_DATA BN_P638 = {
				&BN_P638_p.b, &BN_P638_n.b, &BN_P638_h.b,
				&BN_P638_a.b, &BN_P638_b.b,
				{&BN_P638_gX.b, &BN_P638_gY.b, &BN_P638_gZ.b}};
#endif // USE_BN_ECC_DATA
#endif // ECC_BN_P638
#if ECC_SM2_P256
ECC_CONST(SM2_P256_p, 32, TO_ECC_256(
				     TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF),
				     TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				     TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00),
				     TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF)));
ECC_CONST(SM2_P256_a, 32, TO_ECC_256(
				     TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF),
				     TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				     TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00),
				     TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC)));
ECC_CONST(SM2_P256_b, 32, TO_ECC_256(
				     TO_ECC_64(0x28, 0xE9, 0xFA, 0x9E, 0x9D, 0x9F, 0x5E, 0x34),
				     TO_ECC_64(0x4D, 0x5A, 0x9E, 0x4B, 0xCF, 0x65, 0x09, 0xA7),
				     TO_ECC_64(0xF3, 0x97, 0x89, 0xF5, 0x15, 0xAB, 0x8F, 0x92),
				     TO_ECC_64(0xDD, 0xBC, 0xBD, 0x41, 0x4D, 0x94, 0x0E, 0x93)));
ECC_CONST(SM2_P256_gX, 32, TO_ECC_256(
				      TO_ECC_64(0x32, 0xC4, 0xAE, 0x2C, 0x1F, 0x19, 0x81, 0x19),
				      TO_ECC_64(0x5F, 0x99, 0x04, 0x46, 0x6A, 0x39, 0xC9, 0x94),
				      TO_ECC_64(0x8F, 0xE3, 0x0B, 0xBF, 0xF2, 0x66, 0x0B, 0xE1),
				      TO_ECC_64(0x71, 0x5A, 0x45, 0x89, 0x33, 0x4C, 0x74, 0xC7)));
ECC_CONST(SM2_P256_gY, 32, TO_ECC_256(
				      TO_ECC_64(0xBC, 0x37, 0x36, 0xA2, 0xF4, 0xF6, 0x77, 0x9C),
				      TO_ECC_64(0x59, 0xBD, 0xCE, 0xE3, 0x6B, 0x69, 0x21, 0x53),
				      TO_ECC_64(0xD0, 0xA9, 0x87, 0x7C, 0xC6, 0x2A, 0x47, 0x40),
				      TO_ECC_64(0x02, 0xDF, 0x32, 0xE5, 0x21, 0x39, 0xF0, 0xA0)));
ECC_CONST(SM2_P256_n, 32, TO_ECC_256(
				     TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF),
				     TO_ECC_64(0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF),
				     TO_ECC_64(0x72, 0x03, 0xDF, 0x6B, 0x21, 0xC6, 0x05, 0x2B),
				     TO_ECC_64(0x53, 0xBB, 0xF4, 0x09, 0x39, 0xD5, 0x41, 0x23)));
#define SM2_P256_h          ECC_ONE
#define SM2_P256_gZ         ECC_ONE
#if USE_BN_ECC_DATA
const ECC_CURVE_DATA SM2_P256 = {
				 (bigNum)&SM2_P256_p, (bigNum)&SM2_P256_n, (bigNum)&SM2_P256_h,
				 (bigNum)&SM2_P256_a, (bigNum)&SM2_P256_b,
				 {(bigNum)&SM2_P256_gX, (bigNum)&SM2_P256_gY, (bigNum)&SM2_P256_gZ}};
#else
const ECC_CURVE_DATA SM2_P256 = {
				 &SM2_P256_p.b, &SM2_P256_n.b, &SM2_P256_h.b,
				 &SM2_P256_a.b, &SM2_P256_b.b,
				 {&SM2_P256_gX.b, &SM2_P256_gY.b, &SM2_P256_gZ.b}};
#endif // USE_BN_ECC_DATA
#endif // ECC_SM2_P256
#define comma
const ECC_CURVE   eccCurves[] = {
#if ECC_NIST_P192
				 comma
				 {TPM_ECC_NIST_P192,
				  192,
				  {TPM_ALG_KDF1_SP800_56A, {{TPM_ALG_SHA256}}},
				  {TPM_ALG_NULL, {{TPM_ALG_NULL}}},
				  &NIST_P192,
				  OID_ECC_NIST_P192
				  CURVE_NAME("NIST_P192")}
#   undef comma
#   define comma ,
#endif // ECC_NIST_P192
#if ECC_NIST_P224
				 comma
				 {TPM_ECC_NIST_P224,
				  224,
				  {TPM_ALG_KDF1_SP800_56A, {{TPM_ALG_SHA256}}},
				  {TPM_ALG_NULL, {{TPM_ALG_NULL}}},
				  &NIST_P224,
				  OID_ECC_NIST_P224
				  CURVE_NAME("NIST_P224")}
#   undef comma
#   define comma ,
#endif // ECC_NIST_P224
#if ECC_NIST_P256
				 comma
				 {TPM_ECC_NIST_P256,
				  256,
				  {TPM_ALG_KDF1_SP800_56A, {{TPM_ALG_SHA256}}},
				  {TPM_ALG_NULL, {{TPM_ALG_NULL}}},
				  &NIST_P256,
				  OID_ECC_NIST_P256
				  CURVE_NAME("NIST_P256")}
#   undef comma
#   define comma ,
#endif // ECC_NIST_P256
#if ECC_NIST_P384
				 comma
				 {TPM_ECC_NIST_P384,
				  384,
				  {TPM_ALG_KDF1_SP800_56A, {{TPM_ALG_SHA384}}},
				  {TPM_ALG_NULL, {{TPM_ALG_NULL}}},
				  &NIST_P384,
				  OID_ECC_NIST_P384
				  CURVE_NAME("NIST_P384")}
#   undef comma
#   define comma ,
#endif // ECC_NIST_P384
#if ECC_NIST_P521
				 comma
				 {TPM_ECC_NIST_P521,
				  521,
				  {TPM_ALG_KDF1_SP800_56A, {{TPM_ALG_SHA512}}},
				  {TPM_ALG_NULL, {{TPM_ALG_NULL}}},
				  &NIST_P521,
				  OID_ECC_NIST_P521
				  CURVE_NAME("NIST_P521")}
#   undef comma
#   define comma ,
#endif // ECC_NIST_P521
#if ECC_BN_P256
				 comma
				 {TPM_ECC_BN_P256,
				  256,
				  {TPM_ALG_NULL, {{TPM_ALG_NULL}}},
				  {TPM_ALG_NULL, {{TPM_ALG_NULL}}},
				  &BN_P256,
				  OID_ECC_BN_P256
				  CURVE_NAME("BN_P256")}
#   undef comma
#   define comma ,
#endif // ECC_BN_P256
#if ECC_BN_P638
				 comma
				 {TPM_ECC_BN_P638,
				  638,
				  {TPM_ALG_NULL, {{TPM_ALG_NULL}}},
				  {TPM_ALG_NULL, {{TPM_ALG_NULL}}},
				  &BN_P638,
				  OID_ECC_BN_P638
				  CURVE_NAME("BN_P638")}
#   undef comma
#   define comma ,
#endif // ECC_BN_P638
#if ECC_SM2_P256
				 comma
				 {TPM_ECC_SM2_P256,
				  256,
				  {TPM_ALG_KDF1_SP800_56A, {{TPM_ALG_SM3_256}}},
				  {TPM_ALG_NULL, {{TPM_ALG_NULL}}},
				  &SM2_P256,
				  OID_ECC_SM2_P256
				  CURVE_NAME("SM2_P256")}
#   undef comma
#   define comma ,
#endif // ECC_SM2_P256
};
#endif // TPM_ALG_ECC