Commit a428ba77bbe08f94a0a153ebb9df97862782b241 - libcryptx-perl

ltc update Karel Miko 6 years ago

11 changed file(s) with 669 addition(s) and 445 deletion(s). Raw diff Collapse all Expand all

-2

src/Makefile less more

41	41	ltc/math/rand_bn.o ltc/math/rand_prime.o ltc/math/tfm_desc.o ltc/math/fp/ltc_ecc_fp_mulmod.o \
42	42	ltc/misc/adler32.o ltc/misc/burn_stack.o ltc/misc/compare_testvector.o ltc/misc/copy_or_zeromem.o \
43	43	ltc/misc/crc32.o ltc/misc/error_to_string.o ltc/misc/mem_neq.o ltc/misc/pk_get_oid.o \
44		ltc/misc/zeromem.o ltc/misc/base16/base16_decode.o ltc/misc/base16/base16_encode.o \
	44	ltc/misc/pk_oid_str.o ltc/misc/zeromem.o ltc/misc/base16/base16_decode.o ltc/misc/base16/base16_encode.o \
45	45	ltc/misc/base32/base32_decode.o ltc/misc/base32/base32_encode.o ltc/misc/base64/base64_decode.o \
46	46	ltc/misc/base64/base64_encode.o ltc/misc/crypt/crypt.o ltc/misc/crypt/crypt_argchk.o \
47	47	ltc/misc/crypt/crypt_cipher_descriptor.o ltc/misc/crypt/crypt_cipher_is_valid.o ltc/misc/crypt/crypt_constants.o \

101	101	ltc/pk/dsa/dsa_set_pqg_dsaparam.o ltc/pk/dsa/dsa_shared_secret.o ltc/pk/dsa/dsa_sign_hash.o \
102	102	ltc/pk/dsa/dsa_verify_hash.o ltc/pk/dsa/dsa_verify_key.o ltc/pk/ecc/ecc.o ltc/pk/ecc/ecc_ansi_x963_export.o \
103	103	ltc/pk/ecc/ecc_ansi_x963_import.o ltc/pk/ecc/ecc_decrypt_key.o ltc/pk/ecc/ecc_encrypt_key.o \
104		ltc/pk/ecc/ecc_export.o ltc/pk/ecc/ecc_export_openssl.o ltc/pk/ecc/ecc_free.o ltc/pk/ecc/ecc_get_curve_by_name.o \
	104	ltc/pk/ecc/ecc_export.o ltc/pk/ecc/ecc_export_openssl.o ltc/pk/ecc/ecc_free.o ltc/pk/ecc/ecc_get_curve.o \
105	105	ltc/pk/ecc/ecc_get_key.o ltc/pk/ecc/ecc_get_size.o ltc/pk/ecc/ecc_import.o ltc/pk/ecc/ecc_import_openssl.o \
106	106	ltc/pk/ecc/ecc_import_pkcs8.o ltc/pk/ecc/ecc_import_x509.o ltc/pk/ecc/ecc_make_key.o \
107	107	ltc/pk/ecc/ecc_set_dp.o ltc/pk/ecc/ecc_set_dp_internal.o ltc/pk/ecc/ecc_set_key.o \

-2

src/Makefile.nmake less more

44	44	ltc/math/rand_bn.obj ltc/math/rand_prime.obj ltc/math/tfm_desc.obj ltc/math/fp/ltc_ecc_fp_mulmod.obj \
45	45	ltc/misc/adler32.obj ltc/misc/burn_stack.obj ltc/misc/compare_testvector.obj ltc/misc/copy_or_zeromem.obj \
46	46	ltc/misc/crc32.obj ltc/misc/error_to_string.obj ltc/misc/mem_neq.obj ltc/misc/pk_get_oid.obj \
47		ltc/misc/zeromem.obj ltc/misc/base16/base16_decode.obj ltc/misc/base16/base16_encode.obj \
	47	ltc/misc/pk_oid_str.obj ltc/misc/zeromem.obj ltc/misc/base16/base16_decode.obj ltc/misc/base16/base16_encode.obj \
48	48	ltc/misc/base32/base32_decode.obj ltc/misc/base32/base32_encode.obj ltc/misc/base64/base64_decode.obj \
49	49	ltc/misc/base64/base64_encode.obj ltc/misc/crypt/crypt.obj ltc/misc/crypt/crypt_argchk.obj \
50	50	ltc/misc/crypt/crypt_cipher_descriptor.obj ltc/misc/crypt/crypt_cipher_is_valid.obj \

109	109	ltc/pk/dsa/dsa_verify_key.obj ltc/pk/ecc/ecc.obj ltc/pk/ecc/ecc_ansi_x963_export.obj \
110	110	ltc/pk/ecc/ecc_ansi_x963_import.obj ltc/pk/ecc/ecc_decrypt_key.obj ltc/pk/ecc/ecc_encrypt_key.obj \
111	111	ltc/pk/ecc/ecc_export.obj ltc/pk/ecc/ecc_export_openssl.obj ltc/pk/ecc/ecc_free.obj \
112		ltc/pk/ecc/ecc_get_curve_by_name.obj ltc/pk/ecc/ecc_get_key.obj ltc/pk/ecc/ecc_get_size.obj \
	112	ltc/pk/ecc/ecc_get_curve.obj ltc/pk/ecc/ecc_get_key.obj ltc/pk/ecc/ecc_get_size.obj \
113	113	ltc/pk/ecc/ecc_import.obj ltc/pk/ecc/ecc_import_openssl.obj ltc/pk/ecc/ecc_import_pkcs8.obj \
114	114	ltc/pk/ecc/ecc_import_x509.obj ltc/pk/ecc/ecc_make_key.obj ltc/pk/ecc/ecc_set_dp.obj \
115	115	ltc/pk/ecc/ecc_set_dp_internal.obj ltc/pk/ecc/ecc_set_key.obj ltc/pk/ecc/ecc_shared_secret.obj \

-7

src/ltc/headers/tomcrypt_pk.h less more

43	43	} oid_st;
44	44
45	45	int pk_get_oid(int pk, oid_st *st);
	46	int pk_oid_str_to_num(const char OID, unsigned long oid, unsigned long *oidlen);
	47	int pk_oid_num_to_str(unsigned long oid, unsigned long oidlen, char OID, unsigned long *outlen);
46	48	#endif /* LTC_SOURCE */
47	49
48	50	/* ---- RSA ---- */

257	259
258	260	/** Structure defines a GF(p) curve */
259	261	typedef struct {
260		/** name of curve */
261		const char *names[6];
262
263	262	/** The prime that defines the field the curve is in (encoded in hex) */
264	263	const char *prime;
265	264

282	281	unsigned long cofactor;
283	282
284	283	/** The OID */
285		unsigned long oid[16];
286		unsigned long oidlen;
	284	const char *OID;
287	285	} ltc_ecc_curve;
288	286
289	287	/** A point on a ECC curve, stored in Jacbobian format such that (x,y,z) => (x/z^2, y/z^3, 1) when interpretted as affine */

341	339	void ecc_sizes(int low, int high);
342	340	int ecc_get_size(ecc_key *key);
343	341
344		int ecc_get_curve_by_name(const char* name, const ltc_ecc_curve** cu);
	342	int ecc_get_curve(const char* name_or_oid, const ltc_ecc_curve** cu);
345	343	int ecc_set_dp(const ltc_ecc_curve cu, ecc_key key);
346	344	int ecc_generate_key(prng_state prng, int wprng, ecc_key key);
347	345	int ecc_set_key(const unsigned char in, unsigned long inlen, int type, ecc_key key);

397	395	/* INTERNAL ONLY - it should be later moved to src/headers/tomcrypt_internal.h */
398	396
399	397	int ecc_set_dp_from_mpis(void a, void b, void prime, void order, void gx, void gy, unsigned long cofactor, ecc_key *key);
400		int ecc_set_dp_by_oid(unsigned long oid, unsigned long oidsize, ecc_key key);
401	398	int ecc_copy_dp(const ecc_key srckey, ecc_key key);
402	399	int ecc_set_dp_by_size(int size, ecc_key *key);
403	400

+82

-0

src/ltc/misc/pk_oid_str.c less more

	0	/* LibTomCrypt, modular cryptographic library -- Tom St Denis
	1	*
	2	* LibTomCrypt is a library that provides various cryptographic
	3	* algorithms in a highly modular and flexible manner.
	4	*
	5	* The library is free for all purposes without any express
	6	* guarantee it works.
	7	*/
	8
	9	#include "tomcrypt.h"
	10
	11	int pk_oid_str_to_num(const char OID, unsigned long oid, unsigned long *oidlen)
	12	{
	13	unsigned long i, j, limit;
	14
	15	LTC_ARGCHK(oid != NULL);
	16	LTC_ARGCHK(oidlen != NULL);
	17
	18	limit = *oidlen;
	19	oidlen = 0; / make sure that we return zero oidlen on error */
	20	for (i = 0; i < limit; i++) oid[i] = 0;
	21
	22	if ((OID == NULL) \|\| (strlen(OID) == 0)) return CRYPT_OK;
	23
	24	for (i = 0, j = 0; i < strlen(OID); i++) {
	25	if (OID[i] == '.') {
	26	if (++j >= limit) return CRYPT_ERROR;
	27	}
	28	else if ((OID[i] >= '0') && (OID[i] <= '9')) {
	29	oid[j] = oid[j] * 10 + (OID[i] - '0');
	30	}
	31	else {
	32	return CRYPT_ERROR;
	33	}
	34	}
	35	if (j == 0) return CRYPT_ERROR;
	36	*oidlen = j + 1;
	37	return CRYPT_OK;
	38	}
	39
	40	int pk_oid_num_to_str(unsigned long oid, unsigned long oidlen, char OID, unsigned long *outlen)
	41	{
	42	int i;
	43	unsigned long j, k;
	44	char tmp[256] = { 0 };
	45	unsigned long tmpsz = sizeof(tmp);
	46
	47	LTC_ARGCHK(oid != NULL);
	48	LTC_ARGCHK(OID != NULL);
	49	LTC_ARGCHK(outlen != NULL);
	50
	51	for (i = oidlen - 1, k = 0; i >= 0; i--) {
	52	j = oid[i];
	53	if (j == 0) {
	54	tmp[k] = '0';
	55	if (++k >= tmpsz) return CRYPT_ERROR;
	56	}
	57	else {
	58	while (j > 0) {
	59	tmp[k] = '0' + (j % 10);
	60	if (++k >= tmpsz) return CRYPT_ERROR;
	61	j /= 10;
	62	}
	63	}
	64	if (i > 0) {
	65	tmp[k] = '.';
	66	if (++k >= tmpsz) return CRYPT_ERROR;
	67	}
	68	}
	69	if (*outlen < k + 1) {
	70	*outlen = k + 1;
	71	return CRYPT_BUFFER_OVERFLOW;
	72	}
	73	for (j = 0; j < k; j++) OID[j] = tmp[k - j - 1];
	74	OID[k] = '\0';
	75	outlen = k; / the length without terminating NUL byte */
	76	return CRYPT_OK;
	77	}
	78
	79	/* ref: $Format:%D$ */
	80	/* git commit: $Format:%H$ */
	81	/* commit time: $Format:%ai$ */

+276

-313

src/ltc/pk/ecc/ecc.c less more

25	25	const ltc_ecc_curve ltc_ecc_curves[] = {
26	26	#if defined(LTC_ECC_SECP112R1) \|\| defined(LTC_ECC112)
27	27	{
28		/* curve name */ { "SECP112R1", "ECC-112", NULL },
29		/* prime */ "DB7C2ABF62E35E668076BEAD208B",
30		/* A */ "DB7C2ABF62E35E668076BEAD2088",
31		/* B */ "659EF8BA043916EEDE8911702B22",
32		/* order */ "DB7C2ABF62E35E7628DFAC6561C5",
33		/* Gx */ "09487239995A5EE76B55F9C2F098",
34		/* Gy */ "A89CE5AF8724C0A23E0E0FF77500",
35		/* cofactor */ 1,
36		/* OID */ { 1,3,132,0,6 }, 5
	28	/* prime */ "DB7C2ABF62E35E668076BEAD208B",
	29	/* A */ "DB7C2ABF62E35E668076BEAD2088",
	30	/* B */ "659EF8BA043916EEDE8911702B22",
	31	/* order */ "DB7C2ABF62E35E7628DFAC6561C5",
	32	/* Gx */ "09487239995A5EE76B55F9C2F098",
	33	/* Gy */ "A89CE5AF8724C0A23E0E0FF77500",
	34	/* cofactor */ 1,
	35	/* OID */ "1.3.132.0.6"
37	36	},
38	37	#endif
39	38	#ifdef LTC_ECC_SECP112R2
40	39	{
41		/* curve name */ { "SECP112R2", NULL },
42		/* prime */ "DB7C2ABF62E35E668076BEAD208B",
43		/* A */ "6127C24C05F38A0AAAF65C0EF02C",
44		/* B */ "51DEF1815DB5ED74FCC34C85D709",
45		/* order */ "36DF0AAFD8B8D7597CA10520D04B",
46		/* Gx */ "4BA30AB5E892B4E1649DD0928643",
47		/* Gy */ "ADCD46F5882E3747DEF36E956E97",
48		/* cofactor */ 4,
49		/* OID */ { 1,3,132,0,7 }, 5
	40	/* prime */ "DB7C2ABF62E35E668076BEAD208B",
	41	/* A */ "6127C24C05F38A0AAAF65C0EF02C",
	42	/* B */ "51DEF1815DB5ED74FCC34C85D709",
	43	/* order */ "36DF0AAFD8B8D7597CA10520D04B",
	44	/* Gx */ "4BA30AB5E892B4E1649DD0928643",
	45	/* Gy */ "ADCD46F5882E3747DEF36E956E97",
	46	/* cofactor */ 4,
	47	/* OID */ "1.3.132.0.7"
50	48	},
51	49	#endif
52	50	#if defined(LTC_ECC_SECP128R1) \|\| defined(LTC_ECC128)
53	51	{
54		/* curve name */ { "SECP128R1", "ECC-128", NULL },
55		/* prime */ "FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFF",
56		/* A */ "FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFC",
57		/* B */ "E87579C11079F43DD824993C2CEE5ED3",
58		/* order */ "FFFFFFFE0000000075A30D1B9038A115",
59		/* Gx */ "161FF7528B899B2D0C28607CA52C5B86",
60		/* Gy */ "CF5AC8395BAFEB13C02DA292DDED7A83",
61		/* cofactor */ 1,
62		/* OID */ { 1,3,132,0,28 }, 5
	52	/* prime */ "FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFF",
	53	/* A */ "FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFC",
	54	/* B */ "E87579C11079F43DD824993C2CEE5ED3",
	55	/* order */ "FFFFFFFE0000000075A30D1B9038A115",
	56	/* Gx */ "161FF7528B899B2D0C28607CA52C5B86",
	57	/* Gy */ "CF5AC8395BAFEB13C02DA292DDED7A83",
	58	/* cofactor */ 1,
	59	/* OID */ "1.3.132.0.28"
63	60	},
64	61	#endif
65	62	#ifdef LTC_ECC_SECP128R2
66	63	{
67		/* curve name */ { "SECP128R2", NULL },
68		/* prime */ "FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFF",
69		/* A */ "D6031998D1B3BBFEBF59CC9BBFF9AEE1",
70		/* B */ "5EEEFCA380D02919DC2C6558BB6D8A5D",
71		/* order */ "3FFFFFFF7FFFFFFFBE0024720613B5A3",
72		/* Gx */ "7B6AA5D85E572983E6FB32A7CDEBC140",
73		/* Gy */ "27B6916A894D3AEE7106FE805FC34B44",
74		/* cofactor */ 4,
75		/* OID */ { 1,3,132,0,29 }, 5
	64	/* prime */ "FFFFFFFDFFFFFFFFFFFFFFFFFFFFFFFF",
	65	/* A */ "D6031998D1B3BBFEBF59CC9BBFF9AEE1",
	66	/* B */ "5EEEFCA380D02919DC2C6558BB6D8A5D",
	67	/* order */ "3FFFFFFF7FFFFFFFBE0024720613B5A3",
	68	/* Gx */ "7B6AA5D85E572983E6FB32A7CDEBC140",
	69	/* Gy */ "27B6916A894D3AEE7106FE805FC34B44",
	70	/* cofactor */ 4,
	71	/* OID */ "1.3.132.0.29"
76	72	},
77	73	#endif
78	74	#if defined(LTC_ECC_SECP160R1) \|\| defined(LTC_ECC160)
79	75	{
80		/* curve name */ { "SECP160R1", "ECC-160", NULL },
81		/* prime */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFF",
82		/* A */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFC",
83		/* B */ "1C97BEFC54BD7A8B65ACF89F81D4D4ADC565FA45",
84		/* order */ "0100000000000000000001F4C8F927AED3CA752257",
85		/* Gx */ "4A96B5688EF573284664698968C38BB913CBFC82",
86		/* Gy */ "23A628553168947D59DCC912042351377AC5FB32",
87		/* cofactor */ 1,
88		/* OID */ { 1,3,132,0,8 }, 5
	76	/* prime */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFF",
	77	/* A */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF7FFFFFFC",
	78	/* B */ "1C97BEFC54BD7A8B65ACF89F81D4D4ADC565FA45",
	79	/* order */ "0100000000000000000001F4C8F927AED3CA752257",
	80	/* Gx */ "4A96B5688EF573284664698968C38BB913CBFC82",
	81	/* Gy */ "23A628553168947D59DCC912042351377AC5FB32",
	82	/* cofactor */ 1,
	83	/* OID */ "1.3.132.0.8"
89	84	},
90	85	#endif
91	86	#ifdef LTC_ECC_SECP160R2
92	87	{
93		/* curve name */ { "SECP160R2", NULL },
94		/* prime */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC73",
95		/* A */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC70",
96		/* B */ "B4E134D3FB59EB8BAB57274904664D5AF50388BA",
97		/* order */ "0100000000000000000000351EE786A818F3A1A16B",
98		/* Gx */ "52DCB034293A117E1F4FF11B30F7199D3144CE6D",
99		/* Gy */ "FEAFFEF2E331F296E071FA0DF9982CFEA7D43F2E",
100		/* cofactor */ 1,
101		/* OID */ { 1,3,132,0,30 }, 5
	88	/* prime */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC73",
	89	/* A */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC70",
	90	/* B */ "B4E134D3FB59EB8BAB57274904664D5AF50388BA",
	91	/* order */ "0100000000000000000000351EE786A818F3A1A16B",
	92	/* Gx */ "52DCB034293A117E1F4FF11B30F7199D3144CE6D",
	93	/* Gy */ "FEAFFEF2E331F296E071FA0DF9982CFEA7D43F2E",
	94	/* cofactor */ 1,
	95	/* OID */ "1.3.132.0.30"
102	96	},
103	97	#endif
104	98	#ifdef LTC_ECC_SECP160K1
105	99	{
106		/* curve name */ { "SECP160K1", NULL },
107		/* prime */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC73",
108		/* A */ "0000000000000000000000000000000000000000",
109		/* B */ "0000000000000000000000000000000000000007",
110		/* order */ "0100000000000000000001B8FA16DFAB9ACA16B6B3",
111		/* Gx */ "3B4C382CE37AA192A4019E763036F4F5DD4D7EBB",
112		/* Gy */ "938CF935318FDCED6BC28286531733C3F03C4FEE",
113		/* cofactor */ 1,
114		/* OID */ { 1,3,132,0,9 }, 5
	100	/* prime */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFAC73",
	101	/* A */ "0000000000000000000000000000000000000000",
	102	/* B */ "0000000000000000000000000000000000000007",
	103	/* order */ "0100000000000000000001B8FA16DFAB9ACA16B6B3",
	104	/* Gx */ "3B4C382CE37AA192A4019E763036F4F5DD4D7EBB",
	105	/* Gy */ "938CF935318FDCED6BC28286531733C3F03C4FEE",
	106	/* cofactor */ 1,
	107	/* OID */ "1.3.132.0.9"
115	108	},
116	109	#endif
117	110	#if defined(LTC_ECC_SECP192R1) \|\| defined(LTC_ECC192)
118	111	{
119		/* curve name */ { "SECP192R1", "NISTP192", "PRIME192V1", "ECC-192", "P-192", NULL },
120		/* prime */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF",
121		/* A */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFC",
122		/* B */ "64210519E59C80E70FA7E9AB72243049FEB8DEECC146B9B1",
123		/* order */ "FFFFFFFFFFFFFFFFFFFFFFFF99DEF836146BC9B1B4D22831",
124		/* Gx */ "188DA80EB03090F67CBF20EB43A18800F4FF0AFD82FF1012",
125		/* Gy */ "07192B95FFC8DA78631011ED6B24CDD573F977A11E794811",
126		/* cofactor */ 1,
127		/* OID */ { 1,2,840,10045,3,1,1 }, 7
	112	/* prime */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF",
	113	/* A */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFC",
	114	/* B */ "64210519E59C80E70FA7E9AB72243049FEB8DEECC146B9B1",
	115	/* order */ "FFFFFFFFFFFFFFFFFFFFFFFF99DEF836146BC9B1B4D22831",
	116	/* Gx */ "188DA80EB03090F67CBF20EB43A18800F4FF0AFD82FF1012",
	117	/* Gy */ "07192B95FFC8DA78631011ED6B24CDD573F977A11E794811",
	118	/* cofactor */ 1,
	119	/* OID */ "1.2.840.10045.3.1.1"
128	120	},
129	121	#endif
130	122	#ifdef LTC_ECC_PRIME192V2
131	123	{
132		/* curve name */ { "PRIME192V2", NULL },
133		/* prime */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF",
134		/* A */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFC",
135		/* B */ "CC22D6DFB95C6B25E49C0D6364A4E5980C393AA21668D953",
136		/* order */ "FFFFFFFFFFFFFFFFFFFFFFFE5FB1A724DC80418648D8DD31",
137		/* Gx */ "EEA2BAE7E1497842F2DE7769CFE9C989C072AD696F48034A",
138		/* Gy */ "6574D11D69B6EC7A672BB82A083DF2F2B0847DE970B2DE15",
139		/* cofactor */ 1,
140		/* OID */ { 1,2,840,10045,3,1,2 }, 7
	124	/* prime */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF",
	125	/* A */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFC",
	126	/* B */ "CC22D6DFB95C6B25E49C0D6364A4E5980C393AA21668D953",
	127	/* order */ "FFFFFFFFFFFFFFFFFFFFFFFE5FB1A724DC80418648D8DD31",
	128	/* Gx */ "EEA2BAE7E1497842F2DE7769CFE9C989C072AD696F48034A",
	129	/* Gy */ "6574D11D69B6EC7A672BB82A083DF2F2B0847DE970B2DE15",
	130	/* cofactor */ 1,
	131	/* OID */ "1.2.840.10045.3.1.2"
141	132	},
142	133	#endif
143	134	#ifdef LTC_ECC_PRIME192V3
144	135	{
145		/* curve name */ { "PRIME192V3", NULL },
146		/* prime */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF",
147		/* A */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFC",
148		/* B */ "22123DC2395A05CAA7423DAECCC94760A7D462256BD56916",
149		/* order */ "FFFFFFFFFFFFFFFFFFFFFFFF7A62D031C83F4294F640EC13",
150		/* Gx */ "7D29778100C65A1DA1783716588DCE2B8B4AEE8E228F1896",
151		/* Gy */ "38A90F22637337334B49DCB66A6DC8F9978ACA7648A943B0",
152		/* cofactor */ 1,
153		/* OID */ { 1,2,840,10045,3,1,3 }, 7
	136	/* prime */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFF",
	137	/* A */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFC",
	138	/* B */ "22123DC2395A05CAA7423DAECCC94760A7D462256BD56916",
	139	/* order */ "FFFFFFFFFFFFFFFFFFFFFFFF7A62D031C83F4294F640EC13",
	140	/* Gx */ "7D29778100C65A1DA1783716588DCE2B8B4AEE8E228F1896",
	141	/* Gy */ "38A90F22637337334B49DCB66A6DC8F9978ACA7648A943B0",
	142	/* cofactor */ 1,
	143	/* OID */ "1.2.840.10045.3.1.3"
154	144	},
155	145	#endif
156	146	#ifdef LTC_ECC_SECP192K1
157	147	{
158		/* curve name */ { "SECP192K1", NULL },
159		/* prime */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFEE37",
160		/* A */ "000000000000000000000000000000000000000000000000",
161		/* B */ "000000000000000000000000000000000000000000000003",
162		/* order */ "FFFFFFFFFFFFFFFFFFFFFFFE26F2FC170F69466A74DEFD8D",
163		/* Gx */ "DB4FF10EC057E9AE26B07D0280B7F4341DA5D1B1EAE06C7D",
164		/* Gy */ "9B2F2F6D9C5628A7844163D015BE86344082AA88D95E2F9D",
165		/* cofactor */ 1,
166		/* OID */ { 1,3,132,0,31 }, 5
	148	/* prime */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFEE37",
	149	/* A */ "000000000000000000000000000000000000000000000000",
	150	/* B */ "000000000000000000000000000000000000000000000003",
	151	/* order */ "FFFFFFFFFFFFFFFFFFFFFFFE26F2FC170F69466A74DEFD8D",
	152	/* Gx */ "DB4FF10EC057E9AE26B07D0280B7F4341DA5D1B1EAE06C7D",
	153	/* Gy */ "9B2F2F6D9C5628A7844163D015BE86344082AA88D95E2F9D",
	154	/* cofactor */ 1,
	155	/* OID */ "1.3.132.0.31"
167	156	},
168	157	#endif
169	158	#if defined(LTC_ECC_SECP224R1) \|\| defined(LTC_ECC224)
170	159	{
171		/* curve name */ { "SECP224R1", "NISTP224", "ECC-224", "P-224", NULL },
172		/* prime */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF000000000000000000000001",
173		/* A */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFE",
174		/* B */ "B4050A850C04B3ABF54132565044B0B7D7BFD8BA270B39432355FFB4",
175		/* order */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFF16A2E0B8F03E13DD29455C5C2A3D",
176		/* Gx */ "B70E0CBD6BB4BF7F321390B94A03C1D356C21122343280D6115C1D21",
177		/* Gy */ "BD376388B5F723FB4C22DFE6CD4375A05A07476444D5819985007E34",
178		/* cofactor */ 1,
179		/* OID */ { 1,3,132,0,33 }, 5
	160	/* prime */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF000000000000000000000001",
	161	/* A */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFFFFFFFFFFFFFFFFFE",
	162	/* B */ "B4050A850C04B3ABF54132565044B0B7D7BFD8BA270B39432355FFB4",
	163	/* order */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFF16A2E0B8F03E13DD29455C5C2A3D",
	164	/* Gx */ "B70E0CBD6BB4BF7F321390B94A03C1D356C21122343280D6115C1D21",
	165	/* Gy */ "BD376388B5F723FB4C22DFE6CD4375A05A07476444D5819985007E34",
	166	/* cofactor */ 1,
	167	/* OID */ "1.3.132.0.33"
180	168	},
181	169	#endif
182	170	#ifdef LTC_ECC_SECP224K1
183	171	{
184		/* curve name */ { "SECP224K1", NULL },
185		/* prime */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFE56D",
186		/* A */ "00000000000000000000000000000000000000000000000000000000",
187		/* B */ "00000000000000000000000000000000000000000000000000000005",
188		/* order */ "010000000000000000000000000001DCE8D2EC6184CAF0A971769FB1F7",
189		/* Gx */ "A1455B334DF099DF30FC28A169A467E9E47075A90F7E650EB6B7A45C",
190		/* Gy */ "7E089FED7FBA344282CAFBD6F7E319F7C0B0BD59E2CA4BDB556D61A5",
191		/* cofactor */ 1,
192		/* OID */ { 1,3,132,0,32 }, 5
	172	/* prime */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFE56D",
	173	/* A */ "00000000000000000000000000000000000000000000000000000000",
	174	/* B */ "00000000000000000000000000000000000000000000000000000005",
	175	/* order */ "010000000000000000000000000001DCE8D2EC6184CAF0A971769FB1F7",
	176	/* Gx */ "A1455B334DF099DF30FC28A169A467E9E47075A90F7E650EB6B7A45C",
	177	/* Gy */ "7E089FED7FBA344282CAFBD6F7E319F7C0B0BD59E2CA4BDB556D61A5",
	178	/* cofactor */ 1,
	179	/* OID */ "1.3.132.0.32"
193	180	},
194	181	#endif
195	182	#if defined(LTC_ECC_SECP256R1) \|\| defined(LTC_ECC256)
196	183	{
197		/* curve name */ { "SECP256R1", "NISTP256", "PRIME256V1", "ECC-256", "P-256", NULL },
198		/* prime */ "FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFF",
199		/* A */ "FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFC",
200		/* B */ "5AC635D8AA3A93E7B3EBBD55769886BC651D06B0CC53B0F63BCE3C3E27D2604B",
201		/* order */ "FFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E84F3B9CAC2FC632551",
202		/* Gx */ "6B17D1F2E12C4247F8BCE6E563A440F277037D812DEB33A0F4A13945D898C296",
203		/* Gy */ "4FE342E2FE1A7F9B8EE7EB4A7C0F9E162BCE33576B315ECECBB6406837BF51F5",
204		/* cofactor */ 1,
205		/* OID */ { 1,2,840,10045,3,1,7 }, 7
	184	/* prime */ "FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFF",
	185	/* A */ "FFFFFFFF00000001000000000000000000000000FFFFFFFFFFFFFFFFFFFFFFFC",
	186	/* B */ "5AC635D8AA3A93E7B3EBBD55769886BC651D06B0CC53B0F63BCE3C3E27D2604B",
	187	/* order */ "FFFFFFFF00000000FFFFFFFFFFFFFFFFBCE6FAADA7179E84F3B9CAC2FC632551",
	188	/* Gx */ "6B17D1F2E12C4247F8BCE6E563A440F277037D812DEB33A0F4A13945D898C296",
	189	/* Gy */ "4FE342E2FE1A7F9B8EE7EB4A7C0F9E162BCE33576B315ECECBB6406837BF51F5",
	190	/* cofactor */ 1,
	191	/* OID */ "1.2.840.10045.3.1.7"
206	192	},
207	193	#endif
208	194	#ifdef LTC_ECC_SECP256K1
209	195	{
210		/* curve name */ { "SECP256K1", NULL },
211		/* prime */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F",
212		/* A */ "0000000000000000000000000000000000000000000000000000000000000000",
213		/* B */ "0000000000000000000000000000000000000000000000000000000000000007",
214		/* order */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141",
215		/* Gx */ "79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798",
216		/* Gy */ "483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8",
217		/* cofactor */ 1,
218		/* OID */ { 1,3,132,0,10 }, 5
	196	/* prime */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2F",
	197	/* A */ "0000000000000000000000000000000000000000000000000000000000000000",
	198	/* B */ "0000000000000000000000000000000000000000000000000000000000000007",
	199	/* order */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141",
	200	/* Gx */ "79BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798",
	201	/* Gy */ "483ADA7726A3C4655DA4FBFC0E1108A8FD17B448A68554199C47D08FFB10D4B8",
	202	/* cofactor */ 1,
	203	/* OID */ "1.3.132.0.10"
219	204	},
220	205	#endif
221	206	#if defined(LTC_ECC_SECP384R1) \|\| defined(LTC_ECC384)
222	207	{
223		/* curve name */ { "SECP384R1", "NISTP384", "ECC-384", "P-384", NULL },
224		/* prime */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFF0000000000000000FFFFFFFF",
225		/* A */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFF0000000000000000FFFFFFFC",
226		/* B */ "B3312FA7E23EE7E4988E056BE3F82D19181D9C6EFE8141120314088F5013875AC656398D8A2ED19D2A85C8EDD3EC2AEF",
227		/* order */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC7634D81F4372DDF581A0DB248B0A77AECEC196ACCC52973",
228		/* Gx */ "AA87CA22BE8B05378EB1C71EF320AD746E1D3B628BA79B9859F741E082542A385502F25DBF55296C3A545E3872760AB7",
229		/* Gy */ "3617DE4A96262C6F5D9E98BF9292DC29F8F41DBD289A147CE9DA3113B5F0B8C00A60B1CE1D7E819D7A431D7C90EA0E5F",
230		/* cofactor */ 1,
231		/* OID */ { 1,3,132,0,34 }, 5
	208	/* prime */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFF0000000000000000FFFFFFFF",
	209	/* A */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFFFF0000000000000000FFFFFFFC",
	210	/* B */ "B3312FA7E23EE7E4988E056BE3F82D19181D9C6EFE8141120314088F5013875AC656398D8A2ED19D2A85C8EDD3EC2AEF",
	211	/* order */ "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC7634D81F4372DDF581A0DB248B0A77AECEC196ACCC52973",
	212	/* Gx */ "AA87CA22BE8B05378EB1C71EF320AD746E1D3B628BA79B9859F741E082542A385502F25DBF55296C3A545E3872760AB7",
	213	/* Gy */ "3617DE4A96262C6F5D9E98BF9292DC29F8F41DBD289A147CE9DA3113B5F0B8C00A60B1CE1D7E819D7A431D7C90EA0E5F",
	214	/* cofactor */ 1,
	215	/* OID */ "1.3.132.0.34"
232	216	},
233	217	#endif
234	218	#if defined(LTC_ECC_SECP521R1) \|\| defined(LTC_ECC521)
235	219	{
236		/* curve name */ { "SECP521R1", "NISTP521", "ECC-521", "P-521", NULL },
237		/* prime */ "01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
238		/* A */ "01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC",
239		/* B */ "0051953EB9618E1C9A1F929A21A0B68540EEA2DA725B99B315F3B8B489918EF109E156193951EC7E937B1652C0BD3BB1BF073573DF883D2C34F1EF451FD46B503F00",
240		/* order */ "01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFA51868783BF2F966B7FCC0148F709A5D03BB5C9B8899C47AEBB6FB71E91386409",
241		/* Gx */ "00C6858E06B70404E9CD9E3ECB662395B4429C648139053FB521F828AF606B4D3DBAA14B5E77EFE75928FE1DC127A2FFA8DE3348B3C1856A429BF97E7E31C2E5BD66",
242		/* Gy */ "011839296A789A3BC0045C8A5FB42C7D1BD998F54449579B446817AFBD17273E662C97EE72995EF42640C550B9013FAD0761353C7086A272C24088BE94769FD16650",
243		/* cofactor */ 1,
244		/* OID */ { 1,3,132,0,35 }, 5
	220	/* prime */ "01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
	221	/* A */ "01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFC",
	222	/* B */ "0051953EB9618E1C9A1F929A21A0B68540EEA2DA725B99B315F3B8B489918EF109E156193951EC7E937B1652C0BD3BB1BF073573DF883D2C34F1EF451FD46B503F00",
	223	/* order */ "01FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFA51868783BF2F966B7FCC0148F709A5D03BB5C9B8899C47AEBB6FB71E91386409",
	224	/* Gx */ "00C6858E06B70404E9CD9E3ECB662395B4429C648139053FB521F828AF606B4D3DBAA14B5E77EFE75928FE1DC127A2FFA8DE3348B3C1856A429BF97E7E31C2E5BD66",
	225	/* Gy */ "011839296A789A3BC0045C8A5FB42C7D1BD998F54449579B446817AFBD17273E662C97EE72995EF42640C550B9013FAD0761353C7086A272C24088BE94769FD16650",
	226	/* cofactor */ 1,
	227	/* OID */ "1.3.132.0.35"
245	228	},
246	229	#endif
247	230	#ifdef LTC_ECC_PRIME239V1
248	231	{
249		/* curve name */ { "PRIME239V1", NULL },
250		/* prime */ "7FFFFFFFFFFFFFFFFFFFFFFF7FFFFFFFFFFF8000000000007FFFFFFFFFFF",
251		/* A */ "7FFFFFFFFFFFFFFFFFFFFFFF7FFFFFFFFFFF8000000000007FFFFFFFFFFC",
252		/* B */ "6B016C3BDCF18941D0D654921475CA71A9DB2FB27D1D37796185C2942C0A",
253		/* order */ "7FFFFFFFFFFFFFFFFFFFFFFF7FFFFF9E5E9A9F5D9071FBD1522688909D0B",
254		/* Gx */ "0FFA963CDCA8816CCC33B8642BEDF905C3D358573D3F27FBBD3B3CB9AAAF",
255		/* Gy */ "7DEBE8E4E90A5DAE6E4054CA530BA04654B36818CE226B39FCCB7B02F1AE",
256		/* cofactor */ 1,
257		/* OID */ { 1,2,840,10045,3,1,4 }, 7
	232	/* prime */ "7FFFFFFFFFFFFFFFFFFFFFFF7FFFFFFFFFFF8000000000007FFFFFFFFFFF",
	233	/* A */ "7FFFFFFFFFFFFFFFFFFFFFFF7FFFFFFFFFFF8000000000007FFFFFFFFFFC",
	234	/* B */ "6B016C3BDCF18941D0D654921475CA71A9DB2FB27D1D37796185C2942C0A",
	235	/* order */ "7FFFFFFFFFFFFFFFFFFFFFFF7FFFFF9E5E9A9F5D9071FBD1522688909D0B",
	236	/* Gx */ "0FFA963CDCA8816CCC33B8642BEDF905C3D358573D3F27FBBD3B3CB9AAAF",
	237	/* Gy */ "7DEBE8E4E90A5DAE6E4054CA530BA04654B36818CE226B39FCCB7B02F1AE",
	238	/* cofactor */ 1,
	239	/* OID */ "1.2.840.10045.3.1.4"
258	240	},
259	241	#endif
260	242	#ifdef LTC_ECC_PRIME239V2
261	243	{
262		/* curve name */ { "PRIME239V2", NULL },
263		/* prime */ "7FFFFFFFFFFFFFFFFFFFFFFF7FFFFFFFFFFF8000000000007FFFFFFFFFFF",
264		/* A */ "7FFFFFFFFFFFFFFFFFFFFFFF7FFFFFFFFFFF8000000000007FFFFFFFFFFC",
265		/* B */ "617FAB6832576CBBFED50D99F0249C3FEE58B94BA0038C7AE84C8C832F2C",
266		/* order */ "7FFFFFFFFFFFFFFFFFFFFFFF800000CFA7E8594377D414C03821BC582063",
267		/* Gx */ "38AF09D98727705120C921BB5E9E26296A3CDCF2F35757A0EAFD87B830E7",
268		/* Gy */ "5B0125E4DBEA0EC7206DA0FC01D9B081329FB555DE6EF460237DFF8BE4BA",
269		/* cofactor */ 1,
270		/* OID */ { 1,2,840,10045,3,1,5 }, 7
	244	/* prime */ "7FFFFFFFFFFFFFFFFFFFFFFF7FFFFFFFFFFF8000000000007FFFFFFFFFFF",
	245	/* A */ "7FFFFFFFFFFFFFFFFFFFFFFF7FFFFFFFFFFF8000000000007FFFFFFFFFFC",
	246	/* B */ "617FAB6832576CBBFED50D99F0249C3FEE58B94BA0038C7AE84C8C832F2C",
	247	/* order */ "7FFFFFFFFFFFFFFFFFFFFFFF800000CFA7E8594377D414C03821BC582063",
	248	/* Gx */ "38AF09D98727705120C921BB5E9E26296A3CDCF2F35757A0EAFD87B830E7",
	249	/* Gy */ "5B0125E4DBEA0EC7206DA0FC01D9B081329FB555DE6EF460237DFF8BE4BA",
	250	/* cofactor */ 1,
	251	/* OID */ "1.2.840.10045.3.1.5"
271	252	},
272	253	#endif
273	254	#ifdef LTC_ECC_PRIME239V3
274	255	{
275		/* curve name */ { "PRIME239V3", NULL },
276		/* prime */ "7FFFFFFFFFFFFFFFFFFFFFFF7FFFFFFFFFFF8000000000007FFFFFFFFFFF",
277		/* A */ "7FFFFFFFFFFFFFFFFFFFFFFF7FFFFFFFFFFF8000000000007FFFFFFFFFFC",
278		/* B */ "255705FA2A306654B1F4CB03D6A750A30C250102D4988717D9BA15AB6D3E",
279		/* order */ "7FFFFFFFFFFFFFFFFFFFFFFF7FFFFF975DEB41B3A6057C3C432146526551",
280		/* Gx */ "6768AE8E18BB92CFCF005C949AA2C6D94853D0E660BBF854B1C9505FE95A",
281		/* Gy */ "1607E6898F390C06BC1D552BAD226F3B6FCFE48B6E818499AF18E3ED6CF3",
282		/* cofactor */ 1,
283		/* OID */ { 1,2,840,10045,3,1,6 }, 7
	256	/* prime */ "7FFFFFFFFFFFFFFFFFFFFFFF7FFFFFFFFFFF8000000000007FFFFFFFFFFF",
	257	/* A */ "7FFFFFFFFFFFFFFFFFFFFFFF7FFFFFFFFFFF8000000000007FFFFFFFFFFC",
	258	/* B */ "255705FA2A306654B1F4CB03D6A750A30C250102D4988717D9BA15AB6D3E",
	259	/* order */ "7FFFFFFFFFFFFFFFFFFFFFFF7FFFFF975DEB41B3A6057C3C432146526551",
	260	/* Gx */ "6768AE8E18BB92CFCF005C949AA2C6D94853D0E660BBF854B1C9505FE95A",
	261	/* Gy */ "1607E6898F390C06BC1D552BAD226F3B6FCFE48B6E818499AF18E3ED6CF3",
	262	/* cofactor */ 1,
	263	/* OID */ "1.2.840.10045.3.1.6"
284	264	},
285	265	#endif
286	266	#ifdef LTC_ECC_BRAINPOOLP160R1
287	267	{
288		/* curve name */ { "BRAINPOOLP160R1", NULL },
289		/* prime */ "E95E4A5F737059DC60DFC7AD95B3D8139515620F",
290		/* A */ "340E7BE2A280EB74E2BE61BADA745D97E8F7C300",
291		/* B */ "1E589A8595423412134FAA2DBDEC95C8D8675E58",
292		/* order */ "E95E4A5F737059DC60DF5991D45029409E60FC09",
293		/* Gx */ "BED5AF16EA3F6A4F62938C4631EB5AF7BDBCDBC3",
294		/* Gy */ "1667CB477A1A8EC338F94741669C976316DA6321",
295		/* cofactor */ 1,
296		/* OID */ { 1,3,36,3,3,2,8,1,1,1 }, 10
	268	/* prime */ "E95E4A5F737059DC60DFC7AD95B3D8139515620F",
	269	/* A */ "340E7BE2A280EB74E2BE61BADA745D97E8F7C300",
	270	/* B */ "1E589A8595423412134FAA2DBDEC95C8D8675E58",
	271	/* order */ "E95E4A5F737059DC60DF5991D45029409E60FC09",
	272	/* Gx */ "BED5AF16EA3F6A4F62938C4631EB5AF7BDBCDBC3",
	273	/* Gy */ "1667CB477A1A8EC338F94741669C976316DA6321",
	274	/* cofactor */ 1,
	275	/* OID */ "1.3.36.3.3.2.8.1.1.1"
297	276	},
298	277	#endif
299	278	#ifdef LTC_ECC_BRAINPOOLP192R1
300	279	{
301		/* curve name */ { "BRAINPOOLP192R1", NULL },
302		/* prime */ "C302F41D932A36CDA7A3463093D18DB78FCE476DE1A86297",
303		/* A */ "6A91174076B1E0E19C39C031FE8685C1CAE040E5C69A28EF",
304		/* B */ "469A28EF7C28CCA3DC721D044F4496BCCA7EF4146FBF25C9",
305		/* order */ "C302F41D932A36CDA7A3462F9E9E916B5BE8F1029AC4ACC1",
306		/* Gx */ "C0A0647EAAB6A48753B033C56CB0F0900A2F5C4853375FD6",
307		/* Gy */ "14B690866ABD5BB88B5F4828C1490002E6773FA2FA299B8F",
308		/* cofactor */ 1,
309		/* OID */ { 1,3,36,3,3,2,8,1,1,3 }, 10
	280	/* prime */ "C302F41D932A36CDA7A3463093D18DB78FCE476DE1A86297",
	281	/* A */ "6A91174076B1E0E19C39C031FE8685C1CAE040E5C69A28EF",
	282	/* B */ "469A28EF7C28CCA3DC721D044F4496BCCA7EF4146FBF25C9",
	283	/* order */ "C302F41D932A36CDA7A3462F9E9E916B5BE8F1029AC4ACC1",
	284	/* Gx */ "C0A0647EAAB6A48753B033C56CB0F0900A2F5C4853375FD6",
	285	/* Gy */ "14B690866ABD5BB88B5F4828C1490002E6773FA2FA299B8F",
	286	/* cofactor */ 1,
	287	/* OID */ "1.3.36.3.3.2.8.1.1.3"
310	288	},
311	289	#endif
312	290	#ifdef LTC_ECC_BRAINPOOLP224R1
313	291	{
314		/* curve name */ { "BRAINPOOLP224R1", NULL },
315		/* prime */ "D7C134AA264366862A18302575D1D787B09F075797DA89F57EC8C0FF",
316		/* A */ "68A5E62CA9CE6C1C299803A6C1530B514E182AD8B0042A59CAD29F43",
317		/* B */ "2580F63CCFE44138870713B1A92369E33E2135D266DBB372386C400B",
318		/* order */ "D7C134AA264366862A18302575D0FB98D116BC4B6DDEBCA3A5A7939F",
319		/* Gx */ "0D9029AD2C7E5CF4340823B2A87DC68C9E4CE3174C1E6EFDEE12C07D",
320		/* Gy */ "58AA56F772C0726F24C6B89E4ECDAC24354B9E99CAA3F6D3761402CD",
321		/* cofactor */ 1,
322		/* OID */ { 1,3,36,3,3,2,8,1,1,5 }, 10
	292	/* prime */ "D7C134AA264366862A18302575D1D787B09F075797DA89F57EC8C0FF",
	293	/* A */ "68A5E62CA9CE6C1C299803A6C1530B514E182AD8B0042A59CAD29F43",
	294	/* B */ "2580F63CCFE44138870713B1A92369E33E2135D266DBB372386C400B",
	295	/* order */ "D7C134AA264366862A18302575D0FB98D116BC4B6DDEBCA3A5A7939F",
	296	/* Gx */ "0D9029AD2C7E5CF4340823B2A87DC68C9E4CE3174C1E6EFDEE12C07D",
	297	/* Gy */ "58AA56F772C0726F24C6B89E4ECDAC24354B9E99CAA3F6D3761402CD",
	298	/* cofactor */ 1,
	299	/* OID */ "1.3.36.3.3.2.8.1.1.5"
323	300	},
324	301	#endif
325	302	#ifdef LTC_ECC_BRAINPOOLP256R1
326	303	{
327		/* curve name */ { "BRAINPOOLP256R1", NULL },
328		/* prime */ "A9FB57DBA1EEA9BC3E660A909D838D726E3BF623D52620282013481D1F6E5377",
329		/* A */ "7D5A0975FC2C3057EEF67530417AFFE7FB8055C126DC5C6CE94A4B44F330B5D9",
330		/* B */ "26DC5C6CE94A4B44F330B5D9BBD77CBF958416295CF7E1CE6BCCDC18FF8C07B6",
331		/* order */ "A9FB57DBA1EEA9BC3E660A909D838D718C397AA3B561A6F7901E0E82974856A7",
332		/* Gx */ "8BD2AEB9CB7E57CB2C4B482FFC81B7AFB9DE27E1E3BD23C23A4453BD9ACE3262",
333		/* Gy */ "547EF835C3DAC4FD97F8461A14611DC9C27745132DED8E545C1D54C72F046997",
334		/* cofactor */ 1,
335		/* OID */ { 1,3,36,3,3,2,8,1,1,7 }, 10
	304	/* prime */ "A9FB57DBA1EEA9BC3E660A909D838D726E3BF623D52620282013481D1F6E5377",
	305	/* A */ "7D5A0975FC2C3057EEF67530417AFFE7FB8055C126DC5C6CE94A4B44F330B5D9",
	306	/* B */ "26DC5C6CE94A4B44F330B5D9BBD77CBF958416295CF7E1CE6BCCDC18FF8C07B6",
	307	/* order */ "A9FB57DBA1EEA9BC3E660A909D838D718C397AA3B561A6F7901E0E82974856A7",
	308	/* Gx */ "8BD2AEB9CB7E57CB2C4B482FFC81B7AFB9DE27E1E3BD23C23A4453BD9ACE3262",
	309	/* Gy */ "547EF835C3DAC4FD97F8461A14611DC9C27745132DED8E545C1D54C72F046997",
	310	/* cofactor */ 1,
	311	/* OID */ "1.3.36.3.3.2.8.1.1.7"
336	312	},
337	313	#endif
338	314	#ifdef LTC_ECC_BRAINPOOLP320R1
339	315	{
340		/* curve name */ { "BRAINPOOLP320R1", NULL },
341		/* prime */ "D35E472036BC4FB7E13C785ED201E065F98FCFA6F6F40DEF4F92B9EC7893EC28FCD412B1F1B32E27",
342		/* A */ "3EE30B568FBAB0F883CCEBD46D3F3BB8A2A73513F5EB79DA66190EB085FFA9F492F375A97D860EB4",
343		/* B */ "520883949DFDBC42D3AD198640688A6FE13F41349554B49ACC31DCCD884539816F5EB4AC8FB1F1A6",
344		/* order */ "D35E472036BC4FB7E13C785ED201E065F98FCFA5B68F12A32D482EC7EE8658E98691555B44C59311",
345		/* Gx */ "43BD7E9AFB53D8B85289BCC48EE5BFE6F20137D10A087EB6E7871E2A10A599C710AF8D0D39E20611",
346		/* Gy */ "14FDD05545EC1CC8AB4093247F77275E0743FFED117182EAA9C77877AAAC6AC7D35245D1692E8EE1",
347		/* cofactor */ 1,
348		/* OID */ { 1,3,36,3,3,2,8,1,1,9 }, 10
	316	/* prime */ "D35E472036BC4FB7E13C785ED201E065F98FCFA6F6F40DEF4F92B9EC7893EC28FCD412B1F1B32E27",
	317	/* A */ "3EE30B568FBAB0F883CCEBD46D3F3BB8A2A73513F5EB79DA66190EB085FFA9F492F375A97D860EB4",
	318	/* B */ "520883949DFDBC42D3AD198640688A6FE13F41349554B49ACC31DCCD884539816F5EB4AC8FB1F1A6",
	319	/* order */ "D35E472036BC4FB7E13C785ED201E065F98FCFA5B68F12A32D482EC7EE8658E98691555B44C59311",
	320	/* Gx */ "43BD7E9AFB53D8B85289BCC48EE5BFE6F20137D10A087EB6E7871E2A10A599C710AF8D0D39E20611",
	321	/* Gy */ "14FDD05545EC1CC8AB4093247F77275E0743FFED117182EAA9C77877AAAC6AC7D35245D1692E8EE1",
	322	/* cofactor */ 1,
	323	/* OID */ "1.3.36.3.3.2.8.1.1.9"
349	324	},
350	325	#endif
351	326	#ifdef LTC_ECC_BRAINPOOLP384R1
352	327	{
353		/* curve name */ { "BRAINPOOLP384R1", NULL },
354		/* prime */ "8CB91E82A3386D280F5D6F7E50E641DF152F7109ED5456B412B1DA197FB71123ACD3A729901D1A71874700133107EC53",
355		/* A */ "7BC382C63D8C150C3C72080ACE05AFA0C2BEA28E4FB22787139165EFBA91F90F8AA5814A503AD4EB04A8C7DD22CE2826",
356		/* B */ "04A8C7DD22CE28268B39B55416F0447C2FB77DE107DCD2A62E880EA53EEB62D57CB4390295DBC9943AB78696FA504C11",
357		/* order */ "8CB91E82A3386D280F5D6F7E50E641DF152F7109ED5456B31F166E6CAC0425A7CF3AB6AF6B7FC3103B883202E9046565",
358		/* Gx */ "1D1C64F068CF45FFA2A63A81B7C13F6B8847A3E77EF14FE3DB7FCAFE0CBD10E8E826E03436D646AAEF87B2E247D4AF1E",
359		/* Gy */ "8ABE1D7520F9C2A45CB1EB8E95CFD55262B70B29FEEC5864E19C054FF99129280E4646217791811142820341263C5315",
360		/* cofactor */ 1,
361		/* OID */ { 1,3,36,3,3,2,8,1,1,11 }, 10
	328	/* prime */ "8CB91E82A3386D280F5D6F7E50E641DF152F7109ED5456B412B1DA197FB71123ACD3A729901D1A71874700133107EC53",
	329	/* A */ "7BC382C63D8C150C3C72080ACE05AFA0C2BEA28E4FB22787139165EFBA91F90F8AA5814A503AD4EB04A8C7DD22CE2826",
	330	/* B */ "04A8C7DD22CE28268B39B55416F0447C2FB77DE107DCD2A62E880EA53EEB62D57CB4390295DBC9943AB78696FA504C11",
	331	/* order */ "8CB91E82A3386D280F5D6F7E50E641DF152F7109ED5456B31F166E6CAC0425A7CF3AB6AF6B7FC3103B883202E9046565",
	332	/* Gx */ "1D1C64F068CF45FFA2A63A81B7C13F6B8847A3E77EF14FE3DB7FCAFE0CBD10E8E826E03436D646AAEF87B2E247D4AF1E",
	333	/* Gy */ "8ABE1D7520F9C2A45CB1EB8E95CFD55262B70B29FEEC5864E19C054FF99129280E4646217791811142820341263C5315",
	334	/* cofactor */ 1,
	335	/* OID */ "1.3.36.3.3.2.8.1.1.11"
362	336	},
363	337	#endif
364	338	#ifdef LTC_ECC_BRAINPOOLP512R1
365	339	{
366		/* curve name */ { "BRAINPOOLP512R1", NULL },
367		/* prime */ "AADD9DB8DBE9C48B3FD4E6AE33C9FC07CB308DB3B3C9D20ED6639CCA703308717D4D9B009BC66842AECDA12AE6A380E62881FF2F2D82C68528AA6056583A48F3",
368		/* A */ "7830A3318B603B89E2327145AC234CC594CBDD8D3DF91610A83441CAEA9863BC2DED5D5AA8253AA10A2EF1C98B9AC8B57F1117A72BF2C7B9E7C1AC4D77FC94CA",
369		/* B */ "3DF91610A83441CAEA9863BC2DED5D5AA8253AA10A2EF1C98B9AC8B57F1117A72BF2C7B9E7C1AC4D77FC94CADC083E67984050B75EBAE5DD2809BD638016F723",
370		/* order */ "AADD9DB8DBE9C48B3FD4E6AE33C9FC07CB308DB3B3C9D20ED6639CCA70330870553E5C414CA92619418661197FAC10471DB1D381085DDADDB58796829CA90069",
371		/* Gx */ "81AEE4BDD82ED9645A21322E9C4C6A9385ED9F70B5D916C1B43B62EEF4D0098EFF3B1F78E2D0D48D50D1687B93B97D5F7C6D5047406A5E688B352209BCB9F822",
372		/* Gy */ "7DDE385D566332ECC0EABFA9CF7822FDF209F70024A57B1AA000C55B881F8111B2DCDE494A5F485E5BCA4BD88A2763AED1CA2B2FA8F0540678CD1E0F3AD80892",
373		/* cofactor */ 1,
374		/* OID */ { 1,3,36,3,3,2,8,1,1,13 }, 10
	340	/* prime */ "AADD9DB8DBE9C48B3FD4E6AE33C9FC07CB308DB3B3C9D20ED6639CCA703308717D4D9B009BC66842AECDA12AE6A380E62881FF2F2D82C68528AA6056583A48F3",
	341	/* A */ "7830A3318B603B89E2327145AC234CC594CBDD8D3DF91610A83441CAEA9863BC2DED5D5AA8253AA10A2EF1C98B9AC8B57F1117A72BF2C7B9E7C1AC4D77FC94CA",
	342	/* B */ "3DF91610A83441CAEA9863BC2DED5D5AA8253AA10A2EF1C98B9AC8B57F1117A72BF2C7B9E7C1AC4D77FC94CADC083E67984050B75EBAE5DD2809BD638016F723",
	343	/* order */ "AADD9DB8DBE9C48B3FD4E6AE33C9FC07CB308DB3B3C9D20ED6639CCA70330870553E5C414CA92619418661197FAC10471DB1D381085DDADDB58796829CA90069",
	344	/* Gx */ "81AEE4BDD82ED9645A21322E9C4C6A9385ED9F70B5D916C1B43B62EEF4D0098EFF3B1F78E2D0D48D50D1687B93B97D5F7C6D5047406A5E688B352209BCB9F822",
	345	/* Gy */ "7DDE385D566332ECC0EABFA9CF7822FDF209F70024A57B1AA000C55B881F8111B2DCDE494A5F485E5BCA4BD88A2763AED1CA2B2FA8F0540678CD1E0F3AD80892",
	346	/* cofactor */ 1,
	347	/* OID */ "1.3.36.3.3.2.8.1.1.13"
375	348	},
376	349	#endif
377	350	#ifdef LTC_ECC_BRAINPOOLP160T1
378	351	{
379		/* curve name */ { "BRAINPOOLP160T1", NULL },
380		/* prime */ "E95E4A5F737059DC60DFC7AD95B3D8139515620F",
381		/* A */ "E95E4A5F737059DC60DFC7AD95B3D8139515620C",
382		/* B */ "7A556B6DAE535B7B51ED2C4D7DAA7A0B5C55F380",
383		/* order */ "E95E4A5F737059DC60DF5991D45029409E60FC09",
384		/* Gx */ "B199B13B9B34EFC1397E64BAEB05ACC265FF2378",
385		/* Gy */ "ADD6718B7C7C1961F0991B842443772152C9E0AD",
386		/* cofactor */ 1,
387		/* OID */ { 1,3,36,3,3,2,8,1,1,2 }, 10
	352	/* prime */ "E95E4A5F737059DC60DFC7AD95B3D8139515620F",
	353	/* A */ "E95E4A5F737059DC60DFC7AD95B3D8139515620C",
	354	/* B */ "7A556B6DAE535B7B51ED2C4D7DAA7A0B5C55F380",
	355	/* order */ "E95E4A5F737059DC60DF5991D45029409E60FC09",
	356	/* Gx */ "B199B13B9B34EFC1397E64BAEB05ACC265FF2378",
	357	/* Gy */ "ADD6718B7C7C1961F0991B842443772152C9E0AD",
	358	/* cofactor */ 1,
	359	/* OID */ "1.3.36.3.3.2.8.1.1.2"
388	360	},
389	361	#endif
390	362	#ifdef LTC_ECC_BRAINPOOLP192T1
391	363	{
392		/* curve name */ { "BRAINPOOLP192T1", NULL },
393		/* prime */ "C302F41D932A36CDA7A3463093D18DB78FCE476DE1A86297",
394		/* A */ "C302F41D932A36CDA7A3463093D18DB78FCE476DE1A86294",
395		/* B */ "13D56FFAEC78681E68F9DEB43B35BEC2FB68542E27897B79",
396		/* order */ "C302F41D932A36CDA7A3462F9E9E916B5BE8F1029AC4ACC1",
397		/* Gx */ "3AE9E58C82F63C30282E1FE7BBF43FA72C446AF6F4618129",
398		/* Gy */ "097E2C5667C2223A902AB5CA449D0084B7E5B3DE7CCC01C9",
399		/* cofactor */ 1,
400		/* OID */ { 1,3,36,3,3,2,8,1,1,4 }, 10
	364	/* prime */ "C302F41D932A36CDA7A3463093D18DB78FCE476DE1A86297",
	365	/* A */ "C302F41D932A36CDA7A3463093D18DB78FCE476DE1A86294",
	366	/* B */ "13D56FFAEC78681E68F9DEB43B35BEC2FB68542E27897B79",
	367	/* order */ "C302F41D932A36CDA7A3462F9E9E916B5BE8F1029AC4ACC1",
	368	/* Gx */ "3AE9E58C82F63C30282E1FE7BBF43FA72C446AF6F4618129",
	369	/* Gy */ "097E2C5667C2223A902AB5CA449D0084B7E5B3DE7CCC01C9",
	370	/* cofactor */ 1,
	371	/* OID */ "1.3.36.3.3.2.8.1.1.4"
401	372	},
402	373	#endif
403	374	#ifdef LTC_ECC_BRAINPOOLP224T1
404	375	{
405		/* curve name */ { "BRAINPOOLP224T1", NULL },
406		/* prime */ "D7C134AA264366862A18302575D1D787B09F075797DA89F57EC8C0FF",
407		/* A */ "D7C134AA264366862A18302575D1D787B09F075797DA89F57EC8C0FC",
408		/* B */ "4B337D934104CD7BEF271BF60CED1ED20DA14C08B3BB64F18A60888D",
409		/* order */ "D7C134AA264366862A18302575D0FB98D116BC4B6DDEBCA3A5A7939F",
410		/* Gx */ "6AB1E344CE25FF3896424E7FFE14762ECB49F8928AC0C76029B4D580",
411		/* Gy */ "0374E9F5143E568CD23F3F4D7C0D4B1E41C8CC0D1C6ABD5F1A46DB4C",
412		/* cofactor */ 1,
413		/* OID */ { 1,3,36,3,3,2,8,1,1,6 }, 10
	376	/* prime */ "D7C134AA264366862A18302575D1D787B09F075797DA89F57EC8C0FF",
	377	/* A */ "D7C134AA264366862A18302575D1D787B09F075797DA89F57EC8C0FC",
	378	/* B */ "4B337D934104CD7BEF271BF60CED1ED20DA14C08B3BB64F18A60888D",
	379	/* order */ "D7C134AA264366862A18302575D0FB98D116BC4B6DDEBCA3A5A7939F",
	380	/* Gx */ "6AB1E344CE25FF3896424E7FFE14762ECB49F8928AC0C76029B4D580",
	381	/* Gy */ "0374E9F5143E568CD23F3F4D7C0D4B1E41C8CC0D1C6ABD5F1A46DB4C",
	382	/* cofactor */ 1,
	383	/* OID */ "1.3.36.3.3.2.8.1.1.6"
414	384	},
415	385	#endif
416	386	#ifdef LTC_ECC_BRAINPOOLP256T1
417	387	{
418		/* curve name */ { "BRAINPOOLP256T1", NULL },
419		/* prime */ "A9FB57DBA1EEA9BC3E660A909D838D726E3BF623D52620282013481D1F6E5377",
420		/* A */ "A9FB57DBA1EEA9BC3E660A909D838D726E3BF623D52620282013481D1F6E5374",
421		/* B */ "662C61C430D84EA4FE66A7733D0B76B7BF93EBC4AF2F49256AE58101FEE92B04",
422		/* order */ "A9FB57DBA1EEA9BC3E660A909D838D718C397AA3B561A6F7901E0E82974856A7",
423		/* Gx */ "A3E8EB3CC1CFE7B7732213B23A656149AFA142C47AAFBC2B79A191562E1305F4",
424		/* Gy */ "2D996C823439C56D7F7B22E14644417E69BCB6DE39D027001DABE8F35B25C9BE",
425		/* cofactor */ 1,
426		/* OID */ { 1,3,36,3,3,2,8,1,1,8 }, 10
	388	/* prime */ "A9FB57DBA1EEA9BC3E660A909D838D726E3BF623D52620282013481D1F6E5377",
	389	/* A */ "A9FB57DBA1EEA9BC3E660A909D838D726E3BF623D52620282013481D1F6E5374",
	390	/* B */ "662C61C430D84EA4FE66A7733D0B76B7BF93EBC4AF2F49256AE58101FEE92B04",
	391	/* order */ "A9FB57DBA1EEA9BC3E660A909D838D718C397AA3B561A6F7901E0E82974856A7",
	392	/* Gx */ "A3E8EB3CC1CFE7B7732213B23A656149AFA142C47AAFBC2B79A191562E1305F4",
	393	/* Gy */ "2D996C823439C56D7F7B22E14644417E69BCB6DE39D027001DABE8F35B25C9BE",
	394	/* cofactor */ 1,
	395	/* OID */ "1.3.36.3.3.2.8.1.1.8"
427	396	},
428	397	#endif
429	398	#ifdef LTC_ECC_BRAINPOOLP320T1
430	399	{
431		/* curve name */ { "BRAINPOOLP320T1", NULL },
432		/* prime */ "D35E472036BC4FB7E13C785ED201E065F98FCFA6F6F40DEF4F92B9EC7893EC28FCD412B1F1B32E27",
433		/* A */ "D35E472036BC4FB7E13C785ED201E065F98FCFA6F6F40DEF4F92B9EC7893EC28FCD412B1F1B32E24",
434		/* B */ "A7F561E038EB1ED560B3D147DB782013064C19F27ED27C6780AAF77FB8A547CEB5B4FEF422340353",
435		/* order */ "D35E472036BC4FB7E13C785ED201E065F98FCFA5B68F12A32D482EC7EE8658E98691555B44C59311",
436		/* Gx */ "925BE9FB01AFC6FB4D3E7D4990010F813408AB106C4F09CB7EE07868CC136FFF3357F624A21BED52",
437		/* Gy */ "63BA3A7A27483EBF6671DBEF7ABB30EBEE084E58A0B077AD42A5A0989D1EE71B1B9BC0455FB0D2C3",
438		/* cofactor */ 1,
439		/* OID */ { 1,3,36,3,3,2,8,1,1,10 }, 10
	400	/* prime */ "D35E472036BC4FB7E13C785ED201E065F98FCFA6F6F40DEF4F92B9EC7893EC28FCD412B1F1B32E27",
	401	/* A */ "D35E472036BC4FB7E13C785ED201E065F98FCFA6F6F40DEF4F92B9EC7893EC28FCD412B1F1B32E24",
	402	/* B */ "A7F561E038EB1ED560B3D147DB782013064C19F27ED27C6780AAF77FB8A547CEB5B4FEF422340353",
	403	/* order */ "D35E472036BC4FB7E13C785ED201E065F98FCFA5B68F12A32D482EC7EE8658E98691555B44C59311",
	404	/* Gx */ "925BE9FB01AFC6FB4D3E7D4990010F813408AB106C4F09CB7EE07868CC136FFF3357F624A21BED52",
	405	/* Gy */ "63BA3A7A27483EBF6671DBEF7ABB30EBEE084E58A0B077AD42A5A0989D1EE71B1B9BC0455FB0D2C3",
	406	/* cofactor */ 1,
	407	/* OID */ "1.3.36.3.3.2.8.1.1.10"
440	408	},
441	409	#endif
442	410	#ifdef LTC_ECC_BRAINPOOLP384T1
443	411	{
444		/* curve name */ { "BRAINPOOLP384T1", NULL },
445		/* prime */ "8CB91E82A3386D280F5D6F7E50E641DF152F7109ED5456B412B1DA197FB71123ACD3A729901D1A71874700133107EC53",
446		/* A */ "8CB91E82A3386D280F5D6F7E50E641DF152F7109ED5456B412B1DA197FB71123ACD3A729901D1A71874700133107EC50",
447		/* B */ "7F519EADA7BDA81BD826DBA647910F8C4B9346ED8CCDC64E4B1ABD11756DCE1D2074AA263B88805CED70355A33B471EE",
448		/* order */ "8CB91E82A3386D280F5D6F7E50E641DF152F7109ED5456B31F166E6CAC0425A7CF3AB6AF6B7FC3103B883202E9046565",
449		/* Gx */ "18DE98B02DB9A306F2AFCD7235F72A819B80AB12EBD653172476FECD462AABFFC4FF191B946A5F54D8D0AA2F418808CC",
450		/* Gy */ "25AB056962D30651A114AFD2755AD336747F93475B7A1FCA3B88F2B6A208CCFE469408584DC2B2912675BF5B9E582928",
451		/* cofactor */ 1,
452		/* OID */ { 1,3,36,3,3,2,8,1,1,12 }, 10
	412	/* prime */ "8CB91E82A3386D280F5D6F7E50E641DF152F7109ED5456B412B1DA197FB71123ACD3A729901D1A71874700133107EC53",
	413	/* A */ "8CB91E82A3386D280F5D6F7E50E641DF152F7109ED5456B412B1DA197FB71123ACD3A729901D1A71874700133107EC50",
	414	/* B */ "7F519EADA7BDA81BD826DBA647910F8C4B9346ED8CCDC64E4B1ABD11756DCE1D2074AA263B88805CED70355A33B471EE",
	415	/* order */ "8CB91E82A3386D280F5D6F7E50E641DF152F7109ED5456B31F166E6CAC0425A7CF3AB6AF6B7FC3103B883202E9046565",
	416	/* Gx */ "18DE98B02DB9A306F2AFCD7235F72A819B80AB12EBD653172476FECD462AABFFC4FF191B946A5F54D8D0AA2F418808CC",
	417	/* Gy */ "25AB056962D30651A114AFD2755AD336747F93475B7A1FCA3B88F2B6A208CCFE469408584DC2B2912675BF5B9E582928",
	418	/* cofactor */ 1,
	419	/* OID */ "1.3.36.3.3.2.8.1.1.12"
453	420	},
454	421	#endif
455	422	#ifdef LTC_ECC_BRAINPOOLP512T1
456	423	{
457		/* curve name */ { "BRAINPOOLP512T1", NULL },
458		/* prime */ "AADD9DB8DBE9C48B3FD4E6AE33C9FC07CB308DB3B3C9D20ED6639CCA703308717D4D9B009BC66842AECDA12AE6A380E62881FF2F2D82C68528AA6056583A48F3",
459		/* A */ "AADD9DB8DBE9C48B3FD4E6AE33C9FC07CB308DB3B3C9D20ED6639CCA703308717D4D9B009BC66842AECDA12AE6A380E62881FF2F2D82C68528AA6056583A48F0",
460		/* B */ "7CBBBCF9441CFAB76E1890E46884EAE321F70C0BCB4981527897504BEC3E36A62BCDFA2304976540F6450085F2DAE145C22553B465763689180EA2571867423E",
461		/* order */ "AADD9DB8DBE9C48B3FD4E6AE33C9FC07CB308DB3B3C9D20ED6639CCA70330870553E5C414CA92619418661197FAC10471DB1D381085DDADDB58796829CA90069",
462		/* Gx */ "640ECE5C12788717B9C1BA06CBC2A6FEBA85842458C56DDE9DB1758D39C0313D82BA51735CDB3EA499AA77A7D6943A64F7A3F25FE26F06B51BAA2696FA9035DA",
463		/* Gy */ "5B534BD595F5AF0FA2C892376C84ACE1BB4E3019B71634C01131159CAE03CEE9D9932184BEEF216BD71DF2DADF86A627306ECFF96DBB8BACE198B61E00F8B332",
464		/* cofactor */ 1,
465		/* OID */ { 1,3,36,3,3,2,8,1,1,14 }, 10
466		},
467		#endif
468		{
469		{ NULL },
470		NULL, NULL, NULL, NULL, NULL, NULL,
471		0,
472		{ 0 }, 0
	424	/* prime */ "AADD9DB8DBE9C48B3FD4E6AE33C9FC07CB308DB3B3C9D20ED6639CCA703308717D4D9B009BC66842AECDA12AE6A380E62881FF2F2D82C68528AA6056583A48F3",
	425	/* A */ "AADD9DB8DBE9C48B3FD4E6AE33C9FC07CB308DB3B3C9D20ED6639CCA703308717D4D9B009BC66842AECDA12AE6A380E62881FF2F2D82C68528AA6056583A48F0",
	426	/* B */ "7CBBBCF9441CFAB76E1890E46884EAE321F70C0BCB4981527897504BEC3E36A62BCDFA2304976540F6450085F2DAE145C22553B465763689180EA2571867423E",
	427	/* order */ "AADD9DB8DBE9C48B3FD4E6AE33C9FC07CB308DB3B3C9D20ED6639CCA70330870553E5C414CA92619418661197FAC10471DB1D381085DDADDB58796829CA90069",
	428	/* Gx */ "640ECE5C12788717B9C1BA06CBC2A6FEBA85842458C56DDE9DB1758D39C0313D82BA51735CDB3EA499AA77A7D6943A64F7A3F25FE26F06B51BAA2696FA9035DA",
	429	/* Gy */ "5B534BD595F5AF0FA2C892376C84ACE1BB4E3019B71634C01131159CAE03CEE9D9932184BEEF216BD71DF2DADF86A627306ECFF96DBB8BACE198B61E00F8B332",
	430	/* cofactor */ 1,
	431	/* OID */ "1.3.36.3.3.2.8.1.1.14"
	432	},
	433	#endif
	434	{
	435	NULL, NULL, NULL, NULL, NULL, NULL, 0, NULL
473	436	}
474	437	};
475	438

+254

-0

src/ltc/pk/ecc/ecc_get_curve.c less more

	0	/* LibTomCrypt, modular cryptographic library -- Tom St Denis
	1	*
	2	* LibTomCrypt is a library that provides various cryptographic
	3	* algorithms in a highly modular and flexible manner.
	4	*
	5	* The library is free for all purposes without any express
	6	* guarantee it works.
	7	*/
	8
	9	#include "tomcrypt.h"
	10
	11	#ifdef LTC_MECC
	12
	13	const struct {
	14	const char *OID;
	15	const char *names[6];
	16	} _curve_names[] = {
	17	#if defined(LTC_ECC_SECP112R1) \|\| defined(LTC_ECC112)
	18	{
	19	"1.3.132.0.6", { "SECP112R1", "ECC-112", NULL }
	20	},
	21	#endif
	22	#ifdef LTC_ECC_SECP112R2
	23	{
	24	"1.3.132.0.7", { "SECP112R2", NULL }
	25	},
	26	#endif
	27	#if defined(LTC_ECC_SECP128R1) \|\| defined(LTC_ECC128)
	28	{
	29	"1.3.132.0.28", { "SECP128R1", "ECC-128", NULL }
	30	},
	31	#endif
	32	#ifdef LTC_ECC_SECP128R2
	33	{
	34	"1.3.132.0.29", { "SECP128R2", NULL }
	35	},
	36	#endif
	37	#if defined(LTC_ECC_SECP160R1) \|\| defined(LTC_ECC160)
	38	{
	39	"1.3.132.0.8", { "SECP160R1", "ECC-160", NULL }
	40	},
	41	#endif
	42	#ifdef LTC_ECC_SECP160R2
	43	{
	44	"1.3.132.0.30", { "SECP160R2", NULL }
	45	},
	46	#endif
	47	#ifdef LTC_ECC_SECP160K1
	48	{
	49	"1.3.132.0.9", { "SECP160K1", NULL }
	50	},
	51	#endif
	52	#if defined(LTC_ECC_SECP192R1) \|\| defined(LTC_ECC192)
	53	{
	54	"1.2.840.10045.3.1.1", { "SECP192R1", "NISTP192", "PRIME192V1", "ECC-192", "P-192", NULL }
	55	},
	56	#endif
	57	#ifdef LTC_ECC_PRIME192V2
	58	{
	59	"1.2.840.10045.3.1.2", { "PRIME192V2", NULL }
	60	},
	61	#endif
	62	#ifdef LTC_ECC_PRIME192V3
	63	{
	64	"1.2.840.10045.3.1.3", { "PRIME192V3", NULL }
	65	},
	66	#endif
	67	#ifdef LTC_ECC_SECP192K1
	68	{
	69	"1.3.132.0.31", { "SECP192K1", NULL }
	70	},
	71	#endif
	72	#if defined(LTC_ECC_SECP224R1) \|\| defined(LTC_ECC224)
	73	{
	74	"1.3.132.0.33", { "SECP224R1", "NISTP224", "ECC-224", "P-224", NULL }
	75	},
	76	#endif
	77	#ifdef LTC_ECC_SECP224K1
	78	{
	79	"1.3.132.0.32", { "SECP224K1", NULL }
	80	},
	81	#endif
	82	#if defined(LTC_ECC_SECP256R1) \|\| defined(LTC_ECC256)
	83	{
	84	"1.2.840.10045.3.1.7", { "SECP256R1", "NISTP256", "PRIME256V1", "ECC-256", "P-256", NULL }
	85	},
	86	#endif
	87	#ifdef LTC_ECC_SECP256K1
	88	{
	89	"1.3.132.0.10", { "SECP256K1", NULL }
	90	},
	91	#endif
	92	#if defined(LTC_ECC_SECP384R1) \|\| defined(LTC_ECC384)
	93	{
	94	"1.3.132.0.34", { "SECP384R1", "NISTP384", "ECC-384", "P-384", NULL }
	95	},
	96	#endif
	97	#if defined(LTC_ECC_SECP521R1) \|\| defined(LTC_ECC521)
	98	{
	99	"1.3.132.0.35", { "SECP521R1", "NISTP521", "ECC-521", "P-521", NULL }
	100	},
	101	#endif
	102	#ifdef LTC_ECC_PRIME239V1
	103	{
	104	"1.2.840.10045.3.1.4", { "PRIME239V1", NULL }
	105	},
	106	#endif
	107	#ifdef LTC_ECC_PRIME239V2
	108	{
	109	"1.2.840.10045.3.1.5", { "PRIME239V2", NULL }
	110	},
	111	#endif
	112	#ifdef LTC_ECC_PRIME239V3
	113	{
	114	"1.2.840.10045.3.1.6", { "PRIME239V3", NULL }
	115	},
	116	#endif
	117	#ifdef LTC_ECC_BRAINPOOLP160R1
	118	{
	119	"1.3.36.3.3.2.8.1.1.1", { "BRAINPOOLP160R1", NULL }
	120	},
	121	#endif
	122	#ifdef LTC_ECC_BRAINPOOLP192R1
	123	{
	124	"1.3.36.3.3.2.8.1.1.3", { "BRAINPOOLP192R1", NULL }
	125	},
	126	#endif
	127	#ifdef LTC_ECC_BRAINPOOLP224R1
	128	{
	129	"1.3.36.3.3.2.8.1.1.5", { "BRAINPOOLP224R1", NULL }
	130	},
	131	#endif
	132	#ifdef LTC_ECC_BRAINPOOLP256R1
	133	{
	134	"1.3.36.3.3.2.8.1.1.7", { "BRAINPOOLP256R1", NULL }
	135	},
	136	#endif
	137	#ifdef LTC_ECC_BRAINPOOLP320R1
	138	{
	139	"1.3.36.3.3.2.8.1.1.9", { "BRAINPOOLP320R1", NULL }
	140	},
	141	#endif
	142	#ifdef LTC_ECC_BRAINPOOLP384R1
	143	{
	144	"1.3.36.3.3.2.8.1.1.11", { "BRAINPOOLP384R1", NULL }
	145	},
	146	#endif
	147	#ifdef LTC_ECC_BRAINPOOLP512R1
	148	{
	149	"1.3.36.3.3.2.8.1.1.13", { "BRAINPOOLP512R1", NULL }
	150	},
	151	#endif
	152	#ifdef LTC_ECC_BRAINPOOLP160T1
	153	{
	154	"1.3.36.3.3.2.8.1.1.2", { "BRAINPOOLP160T1", NULL }
	155	},
	156	#endif
	157	#ifdef LTC_ECC_BRAINPOOLP192T1
	158	{
	159	"1.3.36.3.3.2.8.1.1.4", { "BRAINPOOLP192T1", NULL }
	160	},
	161	#endif
	162	#ifdef LTC_ECC_BRAINPOOLP224T1
	163	{
	164	"1.3.36.3.3.2.8.1.1.6", { "BRAINPOOLP224T1", NULL }
	165	},
	166	#endif
	167	#ifdef LTC_ECC_BRAINPOOLP256T1
	168	{
	169	"1.3.36.3.3.2.8.1.1.8", { "BRAINPOOLP256T1", NULL }
	170	},
	171	#endif
	172	#ifdef LTC_ECC_BRAINPOOLP320T1
	173	{
	174	"1.3.36.3.3.2.8.1.1.10", { "BRAINPOOLP320T1", NULL }
	175	},
	176	#endif
	177	#ifdef LTC_ECC_BRAINPOOLP384T1
	178	{
	179	"1.3.36.3.3.2.8.1.1.12", { "BRAINPOOLP384T1", NULL }
	180	},
	181	#endif
	182	#ifdef LTC_ECC_BRAINPOOLP512T1
	183	{
	184	"1.3.36.3.3.2.8.1.1.14", { "BRAINPOOLP512T1", NULL }
	185	},
	186	#endif
	187	{
	188	NULL, { NULL }
	189	}
	190	};
	191
	192	/* case-insensitive match + ignore '-', '_', ' ' */
	193	static int _name_match(const char left, const char right)
	194	{
	195	char lc_r, lc_l;
	196
	197	while ((left != '\0') && (right != '\0')) {
	198	while ((left == ' ') \|\| (left == '-') \|\| (*left == '_')) left++;
	199	while ((right == ' ') \|\| (right == '-') \|\| (*right == '_')) right++;
	200	if (left == '\0' \|\| right == '\0') break;
	201	lc_r = *right;
	202	lc_l = *left;
	203	if ((lc_r >= 'A') && (lc_r <= 'Z')) lc_r += 32;
	204	if ((lc_l >= 'A') && (lc_l <= 'Z')) lc_l += 32;
	205	if (lc_l != lc_r) return 0;
	206	left++;
	207	right++;
	208	}
	209
	210	if ((left == '\0') && (right == '\0'))
	211	return 1;
	212	else
	213	return 0;
	214	}
	215
	216	int ecc_get_curve(const char name_or_oid, const ltc_ecc_curve *cu)
	217	{
	218	int i, j;
	219	const char *OID = NULL;
	220
	221	LTC_ARGCHK(cu != NULL);
	222	LTC_ARGCHK(name_or_oid != NULL);
	223
	224	*cu = NULL;
	225
	226	for (i = 0; _curve_names[i].OID != NULL && !OID; i++) {
	227	if (XSTRCMP(_curve_names[i].OID, name_or_oid) == 0) {
	228	OID = _curve_names[i].OID;
	229	}
	230	for (j = 0; _curve_names[i].names[j] != NULL && !OID; j++) {
	231	if (_name_match(_curve_names[i].names[j], name_or_oid)) {
	232	OID = _curve_names[i].OID;
	233	}
	234	}
	235	}
	236
	237	if (OID != NULL) {
	238	for (i = 0; ltc_ecc_curves[i].prime != NULL; i++) {
	239	if (XSTRCMP(ltc_ecc_curves[i].OID, OID) == 0) {
	240	*cu = &ltc_ecc_curves[i];
	241	return CRYPT_OK;
	242	}
	243	}
	244	}
	245
	246	return CRYPT_INVALID_ARG; /* not found */
	247	}
	248
	249	#endif
	250
	251	/* ref: $Format:%D$ */
	252	/* git commit: $Format:%H$ */
	253	/* commit time: $Format:%ai$ */

-63

~~src/ltc/pk/ecc/ecc_get_curve_by_name.c~~ less more

0		/* LibTomCrypt, modular cryptographic library -- Tom St Denis
1		*
2		* LibTomCrypt is a library that provides various cryptographic
3		* algorithms in a highly modular and flexible manner.
4		*
5		* The library is free for all purposes without any express
6		* guarantee it works.
7		*/
8
9		#include "tomcrypt.h"
10
11		#ifdef LTC_MECC
12
13		/* case-insensitive match + ignore '-', '_', ' ' */
14		static int _name_match(const char left, const char right)
15		{
16		char lc_r, lc_l;
17
18		while ((left != '\0') && (right != '\0')) {
19		while ((left == ' ') \|\| (left == '-') \|\| (*left == '_')) left++;
20		while ((right == ' ') \|\| (right == '-') \|\| (*right == '_')) right++;
21		if (left == '\0' \|\| right == '\0') break;
22		lc_r = *right;
23		lc_l = *left;
24		if ((lc_r >= 'A') && (lc_r <= 'Z')) lc_r += 32;
25		if ((lc_l >= 'A') && (lc_l <= 'Z')) lc_l += 32;
26		if (lc_l != lc_r) return 0;
27		left++;
28		right++;
29		}
30
31		if ((left == '\0') && (right == '\0'))
32		return 1;
33		else
34		return 0;
35		}
36
37		int ecc_get_curve_by_name(const char name, const ltc_ecc_curve *cu)
38		{
39		int i, j;
40
41		LTC_ARGCHK(cu != NULL);
42		LTC_ARGCHK(name != NULL);
43
44		*cu = NULL;
45
46		for (i = 0; ltc_ecc_curves[i].prime != NULL; i++) {
47		for (j = 0; ltc_ecc_curves[i].names[j] != NULL; j++) {
48		if (_name_match(ltc_ecc_curves[i].names[j], name)) {
49		*cu = &ltc_ecc_curves[i];
50		return CRYPT_OK;
51		}
52		}
53		}
54
55		return CRYPT_INVALID_ARG; /* not found */
56		}
57
58		#endif
59
60		/* ref: $Format:%D$ */
61		/* git commit: $Format:%H$ */
62		/* commit time: $Format:%ai$ */

+12

-4

src/ltc/pk/ecc/ecc_import_openssl.c less more

17	17	unsigned char bin_a[ECC_MAXSIZE], bin_b[ECC_MAXSIZE], bin_k[ECC_MAXSIZE], bin_g[2ECC_MAXSIZE+1], bin_xy[2ECC_MAXSIZE+2], bin_seed[128];
18	18	unsigned long len_a, len_b, len_k, len_g, len_xy, len_oid, len;
19	19	unsigned long cofactor = 0, ecver = 0, pkver = 0, tmpoid[16], curveoid[16];
	20	char OID[256];
	21	const ltc_ecc_curve *curve;
20	22	int err;
21	23
22	24	if ((err = mp_init_multi(&prime, &order, &a, &b, &gx, &gy, NULL)) != CRYPT_OK) {

30	32	err = x509_decode_subject_public_key_info(in, inlen, PKA_EC, bin_xy, &len_xy, LTC_ASN1_OBJECT_IDENTIFIER, (void *)curveoid, &len_oid);
31	33	if (err == CRYPT_OK) {
32	34	/* load curve parameters for given curve OID */
33		if ((err = ecc_set_dp_by_oid(curveoid, len_oid, key)) != CRYPT_OK) { goto error; }
	35	len = sizeof(OID);
	36	if ((err = pk_oid_num_to_str(curveoid, len_oid, OID, &len)) != CRYPT_OK) { goto error; }
	37	if ((err = ecc_get_curve(OID, &curve)) != CRYPT_OK) { goto error; }
	38	if ((err = ecc_set_dp(curve, key)) != CRYPT_OK) { goto error; }
34	39	/* load public key */
35		if ((err = ecc_set_key(bin_xy, len_xy, PK_PUBLIC, key)) != CRYPT_OK) { goto error; }
	40	if ((err = ecc_set_key(bin_xy, len_xy, PK_PUBLIC, key)) != CRYPT_OK) { goto error; }
36	41	goto success;
37	42	}
38	43

88	93	err = der_decode_sequence(in, inlen, seq_priv, 4);
89	94	if (err == CRYPT_OK) {
90	95	/* load curve parameters for given curve OID */
91		if ((err = ecc_set_dp_by_oid(curveoid, custom[0].size, key)) != CRYPT_OK) { goto error; }
	96	len = sizeof(OID);
	97	if ((err = pk_oid_num_to_str(curveoid, custom[0].size, OID, &len)) != CRYPT_OK) { goto error; }
	98	if ((err = ecc_get_curve(OID, &curve)) != CRYPT_OK) { goto error; }
	99	if ((err = ecc_set_dp(curve, key)) != CRYPT_OK) { goto error; }
92	100	/* load private+public key */
93		if ((err = ecc_set_key(bin_k, seq_priv[1].size, PK_PRIVATE, key)) != CRYPT_OK) { goto error; }
	101	if ((err = ecc_set_key(bin_k, seq_priv[1].size, PK_PRIVATE, key)) != CRYPT_OK) { goto error; }
94	102	goto success;
95	103	}
96	104

-3

src/ltc/pk/ecc/ecc_import_pkcs8.c less more

459	459	unsigned long len, cofactor;
460	460	oid_st ecoid;
461	461	int err;
	462	char OID[256];
	463	const ltc_ecc_curve *curve;
462	464	ltc_asn1_list p = NULL, l = NULL;
463	465
464	466	LTC_ARGCHK(in != NULL);

499	501	* 23:d=1 hl=2 l= 77 prim: OCTET STRING :bytes (== privatekey)
500	502	*/
501	503	ltc_asn1_list *loid = lseq->child->next;
502		if ((err = ecc_set_dp_by_oid(loid->data, loid->size, key)) != CRYPT_OK) {
503		goto LBL_DONE;
504		}
	504	len = sizeof(OID);
	505	if ((err = pk_oid_num_to_str(loid->data, loid->size, OID, &len)) != CRYPT_OK) { goto LBL_DONE; }
	506	if ((err = ecc_get_curve(OID, &curve)) != CRYPT_OK) { goto LBL_DONE; }
	507	if ((err = ecc_set_dp(curve, key)) != CRYPT_OK) { goto LBL_DONE; }
505	508	}
506	509	else if (lseq->child->next && lseq->child->next->type == LTC_ASN1_SEQUENCE) {
507	510	/* CASE 2: explicit curve parameters (AKA long variant):

+11

-12

src/ltc/pk/ecc/ecc_set_dp.c less more

12	12
13	13	int ecc_set_dp(const ltc_ecc_curve curve, ecc_key key)
14	14	{
15		unsigned long i;
16	15	int err;
17	16
18	17	LTC_ARGCHK(key != NULL);

36	35	/* cofactor & size */
37	36	key->dp.cofactor = curve->cofactor;
38	37	key->dp.size = mp_unsigned_bin_size(key->dp.prime);
39		/* OID */
40		key->dp.oidlen = curve->oidlen;
41		for (i = 0; i < key->dp.oidlen; i++) key->dp.oid[i] = curve->oid[i];
	38	/* OID string >> unsigned long oid[16] + oidlen */
	39	key->dp.oidlen = 16;
	40	if ((err = pk_oid_str_to_num(curve->OID, key->dp.oid, &key->dp.oidlen)) != CRYPT_OK) { goto error; }
42	41	/* success */
43	42	return CRYPT_OK;
44	43

54	53
55	54	/* for compatibility with libtomcrypt-1.17 the sizes below must match the specific curves */
56	55	if (size <= 14) {
57		err = ecc_get_curve_by_name("SECP112R1", &cu);
	56	err = ecc_get_curve("SECP112R1", &cu);
58	57	}
59	58	else if (size <= 16) {
60		err = ecc_get_curve_by_name("SECP128R1", &cu);
	59	err = ecc_get_curve("SECP128R1", &cu);
61	60	}
62	61	else if (size <= 20) {
63		err = ecc_get_curve_by_name("SECP160R1", &cu);
	62	err = ecc_get_curve("SECP160R1", &cu);
64	63	}
65	64	else if (size <= 24) {
66		err = ecc_get_curve_by_name("SECP192R1", &cu);
	65	err = ecc_get_curve("SECP192R1", &cu);
67	66	}
68	67	else if (size <= 28) {
69		err = ecc_get_curve_by_name("SECP224R1", &cu);
	68	err = ecc_get_curve("SECP224R1", &cu);
70	69	}
71	70	else if (size <= 32) {
72		err = ecc_get_curve_by_name("SECP256R1", &cu);
	71	err = ecc_get_curve("SECP256R1", &cu);
73	72	}
74	73	else if (size <= 48) {
75		err = ecc_get_curve_by_name("SECP384R1", &cu);
	74	err = ecc_get_curve("SECP384R1", &cu);
76	75	}
77	76	else if (size <= 66) {
78		err = ecc_get_curve_by_name("SECP521R1", &cu);
	77	err = ecc_get_curve("SECP521R1", &cu);
79	78	}
80	79
81	80	if (err == CRYPT_OK && cu != NULL) return ecc_set_dp(cu, key);

+20

-39

src/ltc/pk/ecc/ecc_set_dp_internal.c less more

10	10
11	11	#ifdef LTC_MECC
12	12
	13	static int _ecc_cmp_hex_bn(const char left_hex, void right_bn, void *tmp_bn)
	14	{
	15	if (mp_read_radix(tmp_bn, left_hex, 16) != CRYPT_OK) return 0;
	16	if (mp_cmp(tmp_bn, right_bn) != LTC_MP_EQ) return 0;
	17	return 1;
	18	}
	19
13	20	static void _ecc_oid_lookup(ecc_key *key)
14	21	{
15		int err;
16		unsigned i;
17		void *tmp;
	22	void *bn;
18	23	const ltc_ecc_curve *curve;
19	24
20	25	key->dp.oidlen = 0;
21		if ((err = mp_init(&tmp)) != CRYPT_OK) return;
	26	if (mp_init(&bn) != CRYPT_OK) return;
22	27	for (curve = ltc_ecc_curves; curve->prime != NULL; curve++) {
23		if ((err = mp_read_radix(tmp, curve->prime, 16)) != CRYPT_OK) continue;
24		if ((mp_cmp(tmp, key->dp.prime) != LTC_MP_EQ)) continue;
25		if ((err = mp_read_radix(tmp, curve->order, 16)) != CRYPT_OK) continue;
26		if ((mp_cmp(tmp, key->dp.order) != LTC_MP_EQ)) continue;
27		if ((err = mp_read_radix(tmp, curve->A, 16)) != CRYPT_OK) continue;
28		if ((mp_cmp(tmp, key->dp.A) != LTC_MP_EQ)) continue;
29		if ((err = mp_read_radix(tmp, curve->B, 16)) != CRYPT_OK) continue;
30		if ((mp_cmp(tmp, key->dp.B) != LTC_MP_EQ)) continue;
31		if ((err = mp_read_radix(tmp, curve->Gx, 16)) != CRYPT_OK) continue;
32		if ((mp_cmp(tmp, key->dp.base.x) != LTC_MP_EQ)) continue;
33		if ((err = mp_read_radix(tmp, curve->Gy, 16)) != CRYPT_OK) continue;
34		if ((mp_cmp(tmp, key->dp.base.y) != LTC_MP_EQ)) continue;
35		if (key->dp.cofactor != curve->cofactor) continue;
	28	if (_ecc_cmp_hex_bn(curve->prime, key->dp.prime, bn) != 1) continue;
	29	if (_ecc_cmp_hex_bn(curve->order, key->dp.order, bn) != 1) continue;
	30	if (_ecc_cmp_hex_bn(curve->A, key->dp.A, bn) != 1) continue;
	31	if (_ecc_cmp_hex_bn(curve->B, key->dp.B, bn) != 1) continue;
	32	if (_ecc_cmp_hex_bn(curve->Gx, key->dp.base.x, bn) != 1) continue;
	33	if (_ecc_cmp_hex_bn(curve->Gy, key->dp.base.y, bn) != 1) continue;
	34	if (key->dp.cofactor != curve->cofactor) continue;
36	35	break; /* found */
37	36	}
38		mp_clear(tmp);
39		if (curve->prime != NULL) {
40		/* OID found */
41		key->dp.oidlen = curve->oidlen;
42		for(i = 0; i < curve->oidlen; i++) key->dp.oid[i] = curve->oid[i];
	37	mp_clear(bn);
	38	if (curve->prime && curve->OID) {
	39	key->dp.oidlen = 16; /* size of key->dp.oid */
	40	pk_oid_str_to_num(curve->OID, key->dp.oid, &key->dp.oidlen);
43	41	}
44		}
45
46		int ecc_set_dp_by_oid(unsigned long oid, unsigned long oidsize, ecc_key key)
47		{
48		int i;
49
50		LTC_ARGCHK(oid != NULL);
51		LTC_ARGCHK(oidsize > 0);
52
53		for(i = 0; ltc_ecc_curves[i].prime != NULL; i++) {
54		if ((oidsize == ltc_ecc_curves[i].oidlen) &&
55		(XMEM_NEQ(oid, ltc_ecc_curves[i].oid, sizeof(unsigned long) * ltc_ecc_curves[i].oidlen) == 0)) {
56		break;
57		}
58		}
59		if (ltc_ecc_curves[i].prime == NULL) return CRYPT_ERROR; /* not found */
60		return ecc_set_dp(&ltc_ecc_curves[i], key);
61	42	}
62	43
63	44	int ecc_copy_dp(const ecc_key srckey, ecc_key key)