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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 | /* SPDX-License-Identifier: GPL-2.0 */ #ifndef _CRYTO_ECC_CURVE_DEFS_H #define _CRYTO_ECC_CURVE_DEFS_H /* NIST P-192: a = p - 3 */ static u64 nist_p192_g_x[] = { 0xF4FF0AFD82FF1012ull, 0x7CBF20EB43A18800ull, 0x188DA80EB03090F6ull }; static u64 nist_p192_g_y[] = { 0x73F977A11E794811ull, 0x631011ED6B24CDD5ull, 0x07192B95FFC8DA78ull }; static u64 nist_p192_p[] = { 0xFFFFFFFFFFFFFFFFull, 0xFFFFFFFFFFFFFFFEull, 0xFFFFFFFFFFFFFFFFull }; static u64 nist_p192_n[] = { 0x146BC9B1B4D22831ull, 0xFFFFFFFF99DEF836ull, 0xFFFFFFFFFFFFFFFFull }; static u64 nist_p192_a[] = { 0xFFFFFFFFFFFFFFFCull, 0xFFFFFFFFFFFFFFFEull, 0xFFFFFFFFFFFFFFFFull }; static u64 nist_p192_b[] = { 0xFEB8DEECC146B9B1ull, 0x0FA7E9AB72243049ull, 0x64210519E59C80E7ull }; static struct ecc_curve nist_p192 = { .name = "nist_192", .g = { .x = nist_p192_g_x, .y = nist_p192_g_y, .ndigits = 3, }, .p = nist_p192_p, .n = nist_p192_n, .a = nist_p192_a, .b = nist_p192_b }; /* NIST P-256: a = p - 3 */ static u64 nist_p256_g_x[] = { 0xF4A13945D898C296ull, 0x77037D812DEB33A0ull, 0xF8BCE6E563A440F2ull, 0x6B17D1F2E12C4247ull }; static u64 nist_p256_g_y[] = { 0xCBB6406837BF51F5ull, 0x2BCE33576B315ECEull, 0x8EE7EB4A7C0F9E16ull, 0x4FE342E2FE1A7F9Bull }; static u64 nist_p256_p[] = { 0xFFFFFFFFFFFFFFFFull, 0x00000000FFFFFFFFull, 0x0000000000000000ull, 0xFFFFFFFF00000001ull }; static u64 nist_p256_n[] = { 0xF3B9CAC2FC632551ull, 0xBCE6FAADA7179E84ull, 0xFFFFFFFFFFFFFFFFull, 0xFFFFFFFF00000000ull }; static u64 nist_p256_a[] = { 0xFFFFFFFFFFFFFFFCull, 0x00000000FFFFFFFFull, 0x0000000000000000ull, 0xFFFFFFFF00000001ull }; static u64 nist_p256_b[] = { 0x3BCE3C3E27D2604Bull, 0x651D06B0CC53B0F6ull, 0xB3EBBD55769886BCull, 0x5AC635D8AA3A93E7ull }; static struct ecc_curve nist_p256 = { .name = "nist_256", .g = { .x = nist_p256_g_x, .y = nist_p256_g_y, .ndigits = 4, }, .p = nist_p256_p, .n = nist_p256_n, .a = nist_p256_a, .b = nist_p256_b }; /* NIST P-384 */ static u64 nist_p384_g_x[] = { 0x3A545E3872760AB7ull, 0x5502F25DBF55296Cull, 0x59F741E082542A38ull, 0x6E1D3B628BA79B98ull, 0x8Eb1C71EF320AD74ull, 0xAA87CA22BE8B0537ull }; static u64 nist_p384_g_y[] = { 0x7A431D7C90EA0E5Full, 0x0A60B1CE1D7E819Dull, 0xE9DA3113B5F0B8C0ull, 0xF8F41DBD289A147Cull, 0x5D9E98BF9292DC29ull, 0x3617DE4A96262C6Full }; static u64 nist_p384_p[] = { 0x00000000FFFFFFFFull, 0xFFFFFFFF00000000ull, 0xFFFFFFFFFFFFFFFEull, 0xFFFFFFFFFFFFFFFFull, 0xFFFFFFFFFFFFFFFFull, 0xFFFFFFFFFFFFFFFFull }; static u64 nist_p384_n[] = { 0xECEC196ACCC52973ull, 0x581A0DB248B0A77Aull, 0xC7634D81F4372DDFull, 0xFFFFFFFFFFFFFFFFull, 0xFFFFFFFFFFFFFFFFull, 0xFFFFFFFFFFFFFFFFull }; static u64 nist_p384_a[] = { 0x00000000FFFFFFFCull, 0xFFFFFFFF00000000ull, 0xFFFFFFFFFFFFFFFEull, 0xFFFFFFFFFFFFFFFFull, 0xFFFFFFFFFFFFFFFFull, 0xFFFFFFFFFFFFFFFFull }; static u64 nist_p384_b[] = { 0x2a85c8edd3ec2aefull, 0xc656398d8a2ed19dull, 0x0314088f5013875aull, 0x181d9c6efe814112ull, 0x988e056be3f82d19ull, 0xb3312fa7e23ee7e4ull }; static struct ecc_curve nist_p384 = { .name = "nist_384", .g = { .x = nist_p384_g_x, .y = nist_p384_g_y, .ndigits = 6, }, .p = nist_p384_p, .n = nist_p384_n, .a = nist_p384_a, .b = nist_p384_b }; /* curve25519 */ static u64 curve25519_g_x[] = { 0x0000000000000009, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000 }; static u64 curve25519_p[] = { 0xffffffffffffffed, 0xffffffffffffffff, 0xffffffffffffffff, 0x7fffffffffffffff }; static u64 curve25519_a[] = { 0x000000000001DB41, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000 }; static const struct ecc_curve ecc_25519 = { .name = "curve25519", .g = { .x = curve25519_g_x, .ndigits = 4, }, .p = curve25519_p, .a = curve25519_a, }; #endif |