code wiki / _hdl_build / nx_hr_pow_gate.nx

nx_hr_pow_gate.nx

buildroot/runtime/_hdl_build/nx_hr_pow_gate.nx

4330 B58 linesdepth 6pulls 7 transitivereach 0 importersview sourcekind gate/prooftopic hr
docsdependenciesstructsconstsfunctions

about

nx_hr_pow_gate.nx -- referee for the proof-of-work challenge. PROVES: a freshly issued challenge can be SOLVED; the valid solution VERIFIES; an EXPIRED challenge rejects; a FORGED secret rejects (mac mismatch); a WRONG solution rejects; and a TAMPERED challenge rejects. GREEN iff every row matches. Prints verdict=GREEN to STDOUT + returns the exit code. Durable -> knowledge/status/hr_pow_gate.log. license_tier: ORIGINAL

dependencies 3 imports · 0 importers

nx_hr_pow.nx nx_g_puts_lib.nx nx_syscalls.nx nx_hr_pow_gate.nx

imports: nx_hr_pow.nxnx_g_puts_lib.nxnx_syscalls.nx

imported by: nobody (leaf or entry point)

call flow from main pre-order; caps 40 nodes / depth 6 declared; ↻ = already shown

main g_puts sys_write sys_mmap pow_make pow_putn sys_mmap ↻ sys_mmap ↻ pow_mac sys_mmap ↻ sha256_digest sys_mmap ↻ sha256_init sys_mmap ↻ sha256_k sha256_update sha256_compress_ni_blocks blk_set_byte sha256_compress sha256_compress_ni blk_word sha256_final blk_set_byte ↻ sha256_compress ↻ pow_hex g_num sys_mmap ↻ sys_write ↻ pow_colon pow_solution_ok sys_mmap ↻ pow_putn ↻ sha256_digest ↻ pow_lead_zero_bits chk g_puts ↻ g_num ↻ pow_verify pow_colon ↻ pow_atoi

structs

none

consts

none

functions

9func g_num(v: i64) -> i64 { let bb: *u8=sys_mmap(28); var m: i64=v; if m<0{m=0-m;sys_write(1,"-" as *u8,1)}; let t: *u8=sys_mmap(28); var k: i64=0; if m==0{t[0]=(48 as u8);k=1}; while m>0{t[k]=((48+(m%10)) as u8);m=m/10;k=k+1}; var i: i64=0; while i<k{bb[i]=t[k-1-i];i=i+1}; sys_write(1,bb,k); return 0 }
called by 2: chkmain calls 2: sys_mmapsys_write
10func g_w(fd: i64, s: *u8) -> i64 { var n: i64=0; while s[n]!=(0 as u8){n=n+1} sys_write(fd,s,n); return 0 }
called by 1: main calls 1: sys_write
11func g_wn(fd: i64, v: i64) -> i64 { let bb: *u8=sys_mmap(28); var m: i64=v; if m<0{m=0-m}; let t: *u8=sys_mmap(28); var k: i64=0; if m==0{t[0]=(48 as u8);k=1}; while m>0{t[k]=((48+(m%10)) as u8);m=m/10;k=k+1}; var i: i64=0; while i<k{bb[i]=t[k-1-i];i=i+1}; sys_write(fd,bb,k); return 0 }
called by 1: main calls 2: sys_mmapsys_write
12func chk(got: i64, want: i64, label: *u8) -> i64
called by 1: main calls 2: g_putsg_num
18func main() -> i64
calls 13: g_putssys_mmappow_makeg_numpow_colonpow_solution_ok+7