1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #ifndef _CRYTO_ECC_CURVE_DEFS_H 3*4882a593Smuzhiyun #define _CRYTO_ECC_CURVE_DEFS_H 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun /* NIST P-192: a = p - 3 */ 6*4882a593Smuzhiyun static u64 nist_p192_g_x[] = { 0xF4FF0AFD82FF1012ull, 0x7CBF20EB43A18800ull, 7*4882a593Smuzhiyun 0x188DA80EB03090F6ull }; 8*4882a593Smuzhiyun static u64 nist_p192_g_y[] = { 0x73F977A11E794811ull, 0x631011ED6B24CDD5ull, 9*4882a593Smuzhiyun 0x07192B95FFC8DA78ull }; 10*4882a593Smuzhiyun static u64 nist_p192_p[] = { 0xFFFFFFFFFFFFFFFFull, 0xFFFFFFFFFFFFFFFEull, 11*4882a593Smuzhiyun 0xFFFFFFFFFFFFFFFFull }; 12*4882a593Smuzhiyun static u64 nist_p192_n[] = { 0x146BC9B1B4D22831ull, 0xFFFFFFFF99DEF836ull, 13*4882a593Smuzhiyun 0xFFFFFFFFFFFFFFFFull }; 14*4882a593Smuzhiyun static u64 nist_p192_a[] = { 0xFFFFFFFFFFFFFFFCull, 0xFFFFFFFFFFFFFFFEull, 15*4882a593Smuzhiyun 0xFFFFFFFFFFFFFFFFull }; 16*4882a593Smuzhiyun static u64 nist_p192_b[] = { 0xFEB8DEECC146B9B1ull, 0x0FA7E9AB72243049ull, 17*4882a593Smuzhiyun 0x64210519E59C80E7ull }; 18*4882a593Smuzhiyun static struct ecc_curve nist_p192 = { 19*4882a593Smuzhiyun .name = "nist_192", 20*4882a593Smuzhiyun .g = { 21*4882a593Smuzhiyun .x = nist_p192_g_x, 22*4882a593Smuzhiyun .y = nist_p192_g_y, 23*4882a593Smuzhiyun .ndigits = 3, 24*4882a593Smuzhiyun }, 25*4882a593Smuzhiyun .p = nist_p192_p, 26*4882a593Smuzhiyun .n = nist_p192_n, 27*4882a593Smuzhiyun .a = nist_p192_a, 28*4882a593Smuzhiyun .b = nist_p192_b 29*4882a593Smuzhiyun }; 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun /* NIST P-256: a = p - 3 */ 32*4882a593Smuzhiyun static u64 nist_p256_g_x[] = { 0xF4A13945D898C296ull, 0x77037D812DEB33A0ull, 33*4882a593Smuzhiyun 0xF8BCE6E563A440F2ull, 0x6B17D1F2E12C4247ull }; 34*4882a593Smuzhiyun static u64 nist_p256_g_y[] = { 0xCBB6406837BF51F5ull, 0x2BCE33576B315ECEull, 35*4882a593Smuzhiyun 0x8EE7EB4A7C0F9E16ull, 0x4FE342E2FE1A7F9Bull }; 36*4882a593Smuzhiyun static u64 nist_p256_p[] = { 0xFFFFFFFFFFFFFFFFull, 0x00000000FFFFFFFFull, 37*4882a593Smuzhiyun 0x0000000000000000ull, 0xFFFFFFFF00000001ull }; 38*4882a593Smuzhiyun static u64 nist_p256_n[] = { 0xF3B9CAC2FC632551ull, 0xBCE6FAADA7179E84ull, 39*4882a593Smuzhiyun 0xFFFFFFFFFFFFFFFFull, 0xFFFFFFFF00000000ull }; 40*4882a593Smuzhiyun static u64 nist_p256_a[] = { 0xFFFFFFFFFFFFFFFCull, 0x00000000FFFFFFFFull, 41*4882a593Smuzhiyun 0x0000000000000000ull, 0xFFFFFFFF00000001ull }; 42*4882a593Smuzhiyun static u64 nist_p256_b[] = { 0x3BCE3C3E27D2604Bull, 0x651D06B0CC53B0F6ull, 43*4882a593Smuzhiyun 0xB3EBBD55769886BCull, 0x5AC635D8AA3A93E7ull }; 44*4882a593Smuzhiyun static struct ecc_curve nist_p256 = { 45*4882a593Smuzhiyun .name = "nist_256", 46*4882a593Smuzhiyun .g = { 47*4882a593Smuzhiyun .x = nist_p256_g_x, 48*4882a593Smuzhiyun .y = nist_p256_g_y, 49*4882a593Smuzhiyun .ndigits = 4, 50*4882a593Smuzhiyun }, 51*4882a593Smuzhiyun .p = nist_p256_p, 52*4882a593Smuzhiyun .n = nist_p256_n, 53*4882a593Smuzhiyun .a = nist_p256_a, 54*4882a593Smuzhiyun .b = nist_p256_b 55*4882a593Smuzhiyun }; 56*4882a593Smuzhiyun 57*4882a593Smuzhiyun #endif 58