1b2441318SGreg Kroah-Hartman /* SPDX-License-Identifier: GPL-2.0 */ 23c4b2390SSalvatore Benedetto #ifndef _CRYTO_ECC_CURVE_DEFS_H 33c4b2390SSalvatore Benedetto #define _CRYTO_ECC_CURVE_DEFS_H 43c4b2390SSalvatore Benedetto 5ea169a30SStephan Mueller /* NIST P-192: a = p - 3 */ 63c4b2390SSalvatore Benedetto static u64 nist_p192_g_x[] = { 0xF4FF0AFD82FF1012ull, 0x7CBF20EB43A18800ull, 73c4b2390SSalvatore Benedetto 0x188DA80EB03090F6ull }; 83c4b2390SSalvatore Benedetto static u64 nist_p192_g_y[] = { 0x73F977A11E794811ull, 0x631011ED6B24CDD5ull, 93c4b2390SSalvatore Benedetto 0x07192B95FFC8DA78ull }; 103c4b2390SSalvatore Benedetto static u64 nist_p192_p[] = { 0xFFFFFFFFFFFFFFFFull, 0xFFFFFFFFFFFFFFFEull, 113c4b2390SSalvatore Benedetto 0xFFFFFFFFFFFFFFFFull }; 123c4b2390SSalvatore Benedetto static u64 nist_p192_n[] = { 0x146BC9B1B4D22831ull, 0xFFFFFFFF99DEF836ull, 133c4b2390SSalvatore Benedetto 0xFFFFFFFFFFFFFFFFull }; 14ea169a30SStephan Mueller static u64 nist_p192_a[] = { 0xFFFFFFFFFFFFFFFCull, 0xFFFFFFFFFFFFFFFEull, 15aef66587SStephan Mueller 0xFFFFFFFFFFFFFFFFull }; 16ea169a30SStephan Mueller static u64 nist_p192_b[] = { 0xFEB8DEECC146B9B1ull, 0x0FA7E9AB72243049ull, 17ea169a30SStephan Mueller 0x64210519E59C80E7ull }; 183c4b2390SSalvatore Benedetto static struct ecc_curve nist_p192 = { 193c4b2390SSalvatore Benedetto .name = "nist_192", 203c4b2390SSalvatore Benedetto .g = { 213c4b2390SSalvatore Benedetto .x = nist_p192_g_x, 223c4b2390SSalvatore Benedetto .y = nist_p192_g_y, 233c4b2390SSalvatore Benedetto .ndigits = 3, 243c4b2390SSalvatore Benedetto }, 253c4b2390SSalvatore Benedetto .p = nist_p192_p, 26ea169a30SStephan Mueller .n = nist_p192_n, 27ea169a30SStephan Mueller .a = nist_p192_a, 28ea169a30SStephan Mueller .b = nist_p192_b 293c4b2390SSalvatore Benedetto }; 303c4b2390SSalvatore Benedetto 31ea169a30SStephan Mueller /* NIST P-256: a = p - 3 */ 323c4b2390SSalvatore Benedetto static u64 nist_p256_g_x[] = { 0xF4A13945D898C296ull, 0x77037D812DEB33A0ull, 333c4b2390SSalvatore Benedetto 0xF8BCE6E563A440F2ull, 0x6B17D1F2E12C4247ull }; 343c4b2390SSalvatore Benedetto static u64 nist_p256_g_y[] = { 0xCBB6406837BF51F5ull, 0x2BCE33576B315ECEull, 353c4b2390SSalvatore Benedetto 0x8EE7EB4A7C0F9E16ull, 0x4FE342E2FE1A7F9Bull }; 363c4b2390SSalvatore Benedetto static u64 nist_p256_p[] = { 0xFFFFFFFFFFFFFFFFull, 0x00000000FFFFFFFFull, 373c4b2390SSalvatore Benedetto 0x0000000000000000ull, 0xFFFFFFFF00000001ull }; 383c4b2390SSalvatore Benedetto static u64 nist_p256_n[] = { 0xF3B9CAC2FC632551ull, 0xBCE6FAADA7179E84ull, 393c4b2390SSalvatore Benedetto 0xFFFFFFFFFFFFFFFFull, 0xFFFFFFFF00000000ull }; 40ea169a30SStephan Mueller static u64 nist_p256_a[] = { 0xFFFFFFFFFFFFFFFCull, 0x00000000FFFFFFFFull, 41ea169a30SStephan Mueller 0x0000000000000000ull, 0xFFFFFFFF00000001ull }; 42ea169a30SStephan Mueller static u64 nist_p256_b[] = { 0x3BCE3C3E27D2604Bull, 0x651D06B0CC53B0F6ull, 43ea169a30SStephan Mueller 0xB3EBBD55769886BCull, 0x5AC635D8AA3A93E7ull }; 443c4b2390SSalvatore Benedetto static struct ecc_curve nist_p256 = { 453c4b2390SSalvatore Benedetto .name = "nist_256", 463c4b2390SSalvatore Benedetto .g = { 473c4b2390SSalvatore Benedetto .x = nist_p256_g_x, 483c4b2390SSalvatore Benedetto .y = nist_p256_g_y, 493c4b2390SSalvatore Benedetto .ndigits = 4, 503c4b2390SSalvatore Benedetto }, 513c4b2390SSalvatore Benedetto .p = nist_p256_p, 52ea169a30SStephan Mueller .n = nist_p256_n, 53ea169a30SStephan Mueller .a = nist_p256_a, 54ea169a30SStephan Mueller .b = nist_p256_b 553c4b2390SSalvatore Benedetto }; 563c4b2390SSalvatore Benedetto 57*703c748dSSaulo Alessandre /* NIST P-384 */ 58*703c748dSSaulo Alessandre static u64 nist_p384_g_x[] = { 0x3A545E3872760AB7ull, 0x5502F25DBF55296Cull, 59*703c748dSSaulo Alessandre 0x59F741E082542A38ull, 0x6E1D3B628BA79B98ull, 60*703c748dSSaulo Alessandre 0x8Eb1C71EF320AD74ull, 0xAA87CA22BE8B0537ull }; 61*703c748dSSaulo Alessandre static u64 nist_p384_g_y[] = { 0x7A431D7C90EA0E5Full, 0x0A60B1CE1D7E819Dull, 62*703c748dSSaulo Alessandre 0xE9DA3113B5F0B8C0ull, 0xF8F41DBD289A147Cull, 63*703c748dSSaulo Alessandre 0x5D9E98BF9292DC29ull, 0x3617DE4A96262C6Full }; 64*703c748dSSaulo Alessandre static u64 nist_p384_p[] = { 0x00000000FFFFFFFFull, 0xFFFFFFFF00000000ull, 65*703c748dSSaulo Alessandre 0xFFFFFFFFFFFFFFFEull, 0xFFFFFFFFFFFFFFFFull, 66*703c748dSSaulo Alessandre 0xFFFFFFFFFFFFFFFFull, 0xFFFFFFFFFFFFFFFFull }; 67*703c748dSSaulo Alessandre static u64 nist_p384_n[] = { 0xECEC196ACCC52973ull, 0x581A0DB248B0A77Aull, 68*703c748dSSaulo Alessandre 0xC7634D81F4372DDFull, 0xFFFFFFFFFFFFFFFFull, 69*703c748dSSaulo Alessandre 0xFFFFFFFFFFFFFFFFull, 0xFFFFFFFFFFFFFFFFull }; 70*703c748dSSaulo Alessandre static u64 nist_p384_a[] = { 0x00000000FFFFFFFCull, 0xFFFFFFFF00000000ull, 71*703c748dSSaulo Alessandre 0xFFFFFFFFFFFFFFFEull, 0xFFFFFFFFFFFFFFFFull, 72*703c748dSSaulo Alessandre 0xFFFFFFFFFFFFFFFFull, 0xFFFFFFFFFFFFFFFFull }; 73*703c748dSSaulo Alessandre static u64 nist_p384_b[] = { 0x2a85c8edd3ec2aefull, 0xc656398d8a2ed19dull, 74*703c748dSSaulo Alessandre 0x0314088f5013875aull, 0x181d9c6efe814112ull, 75*703c748dSSaulo Alessandre 0x988e056be3f82d19ull, 0xb3312fa7e23ee7e4ull }; 76*703c748dSSaulo Alessandre static struct ecc_curve nist_p384 = { 77*703c748dSSaulo Alessandre .name = "nist_384", 78*703c748dSSaulo Alessandre .g = { 79*703c748dSSaulo Alessandre .x = nist_p384_g_x, 80*703c748dSSaulo Alessandre .y = nist_p384_g_y, 81*703c748dSSaulo Alessandre .ndigits = 6, 82*703c748dSSaulo Alessandre }, 83*703c748dSSaulo Alessandre .p = nist_p384_p, 84*703c748dSSaulo Alessandre .n = nist_p384_n, 85*703c748dSSaulo Alessandre .a = nist_p384_a, 86*703c748dSSaulo Alessandre .b = nist_p384_b 87*703c748dSSaulo Alessandre }; 88*703c748dSSaulo Alessandre 893c4b2390SSalvatore Benedetto /* curve25519 */ 90 static u64 curve25519_g_x[] = { 0x0000000000000009, 0x0000000000000000, 91 0x0000000000000000, 0x0000000000000000 }; 92 static u64 curve25519_p[] = { 0xffffffffffffffed, 0xffffffffffffffff, 93 0xffffffffffffffff, 0x7fffffffffffffff }; 94 static u64 curve25519_a[] = { 0x000000000001DB41, 0x0000000000000000, 95 0x0000000000000000, 0x0000000000000000 }; 96 static const struct ecc_curve ecc_25519 = { 97 .name = "curve25519", 98 .g = { 99 .x = curve25519_g_x, 100 .ndigits = 4, 101 }, 102 .p = curve25519_p, 103 .a = curve25519_a, 104 }; 105 106 #endif 107