| /* 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 |