nx_p384_field.nx

buildroot/runtime/nx_p384_field.nx

3687 B120 linesdepth 3pulls 3 transitivereach 543 importersview sourcekind tooltopic p384

docs dependencies structs consts functions

about

nx_p384_field.nx -- NIST P-384 field arithmetic mod p. p = 2^384 - 2^128 - 2^96 + 2^32 - 1 (FIPS 186-5 D.1.2.4) = 0xffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff Mirrors nx_p256_field.nx structure on the 12-limb u384 layout. Provides add / sub / neg mod p, plus shipped u384 wrappers under the field name. Mul + invert ship separately as nx_p384_field_mul + nx_p384_field_inv (matching the P-256 split). API: p384_field_load_p(out) p384_field_zero/one/copy/eq (wrappers over u384_*) p384_field_add(r, a, b) r = (a + b) mod p p384_field_sub(r, a, b) r = (a - b) mod p p384_field_neg(r, a) r = (-a) mod p license_tier: INDEPENDENT_REDERIVE genealogy_id: international-research-sources/nist/fips_186_5 lineage_id: nishi_p384_field_q10

dependencies 2 imports · 13 importers

diagram shows first 10 each side; +0 more imports, +3 more importers in the complete lists below.

imports: nx_syscalls.nxnx_u384.nx

imported by: nx_ecdsa_p384_bisect_test.nxnx_p384_ecdh.nxnx_p384_field_inv.nxnx_p384_field_inv_test.nxnx_p384_field_mul.nxnx_p384_field_mul_fast.nxnx_p384_field_mul_fast_gate.nxnx_p384_field_mul_test.nxnx_p384_field_test.nxnx_p384_point.nxnx_p384_point_add.nxnx_p384_point_test.nxnx_p384_scalar_mul.nx

structs

none

consts

32	const NX_P384_FIELD_OK: i64 = 1
33	const NX_P384_FIELD_BAD: i64 = 2
34	const NX_P384_FIELD_VERDICT_N: i64 = 3

functions

36	func nx_p384_field_verdict_is_valid(v: i64) -> i64
52	func p384_field_load_p(out: *i64) -> i64 called by 9: p384_field_add p384_field_sub p384_field_neg main p384_field_mul_bitwise p384_field_mul_fast+3
69	func p384_field_zero(out: *i64) -> i64 { return u384_zero(out) } called by 2: p384_point_alloc p384_point_zero calls 1: u384_zero
70	func p384_field_one(out: *i64) -> i64 { return u384_one(out) } called by 7: p384_field_inv p384_point_alloc p384_point_zero p384_point_set_affine p384_point_load_g p384_point_to_affine+1 calls 1: u384_one
71	func p384_field_copy(out: i64, src: i64) -> i64 { return u384_copy(out, src) } calls 1: u384_copy
72	func p384_field_eq(a: i64, b: i64) -> i64 { return u384_eq(a, b) } called by 3: p384_point_on_curve p384_point_eq p384_point_add calls 1: u384_eq
79	func p384_field_add(r: i64, a: i64, b: *i64) -> i64 called by 4: main p384_point_on_curve p384_point_double p384_point_add calls 5: u384_alloc p384_field_load_p u384_add_with_carry u384_sub_with_borrow u384_copy
96	func p384_field_sub(r: i64, a: i64, b: *i64) -> i64 called by 4: main p384_point_on_curve p384_point_double p384_point_add calls 4: u384_alloc p384_field_load_p u384_sub_with_borrow u384_add_with_carry
107	func p384_field_neg(r: i64, a: i64) -> i64 called by 2: main main calls 5: u384_is_zero u384_zero u384_alloc p384_field_load_p u384_sub_with_borrow
118	func main() -> i64