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nx_crypto_bench.nx

buildroot/runtime/bin/nx_crypto_bench.nx

2813 B93 linesdepth 11pulls 25 transitivereach 0 importersview sourcekind benchtopic crypto
docsdependenciesstructsconstsfunctions

about

nx_crypto_bench.nx -- micro-benchmark the handshake-dominating crypto ops so we optimize the right thing (P1 of the S-class roadmap). Times: X25519 keygen (fixed-base), X25519 ECDH (variable-base), P-256 ECDSA sign (fixed-base k*G + modinv). Prints us/op.

dependencies 4 imports · 0 importers

nx_syscalls.nx nx_csprng.nx nx_x25519_ephemeral.nx nx_ecdsa_p256_sign.nx nx_crypto_bench.nx

imports: nx_syscalls.nxnx_csprng.nxnx_x25519_ephemeral.nxnx_ecdsa_p256_sign.nx

imported by: nobody (leaf or entry point)

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

main sys_mmap nx_csprng_fill sys_mmap ↻ nx_csprng_urandom_path sys_openat_rd sys_read sys_close x25519_gen_keypair x25519_keypair_private rand_bytes rand_open_urandom sys_openat_rd ↻ sys_read ↻ sys_close ↻ x25519_keypair_public sys_mmap ↻ x25519_base_point x25519 nx_scratch_save nx_scratch_init sys_mmap ↻ nx_scratch nx_scratch_init ↻ nx_scratch_oom sys_write sys_exit sys_mmap ↻ fe_alloc nx_scratch ↻ fe_from_bytes fe_one fe_zero fe_zero ↻ fe_copy x25519_ladder_step fe_cswap nx_scratch_save ↻ fe_alloc ↻ fe_add

structs

none

consts

none

functions

10func bench_strlen(s: *u8) -> i64 { var n: i64 = 0; while s[n] != 0 { n = n + 1 } return n }
called by 1: bench_print
12func bench_print(label: *u8, n: i64) -> i64
called by 1: main calls 3: sys_writebench_strlensys_mmap
38func main() -> i64
calls 13: sys_mmapnx_csprng_fillx25519_gen_keypairsys_now_usbench_printx25519_shared_secret+7