Mercurial > dropbear
view libtommath/bn_mp_sqrmod.c @ 1829:a7cc3332d8ab
Replace ChanType.sepfds with Channel.bidir_fd
This handles the case where a svrchansess has separate FDs
for nopty, but a single FD for pty mode.
The use of sepfds was also previously incorrect for X11 and
agent forwarding
author | Matt Johnston <matt@ucc.asn.au> |
---|---|
date | Mon, 11 Oct 2021 15:42:14 +0800 |
parents | 1051e4eea25a |
children |
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#include "tommath_private.h" #ifdef BN_MP_SQRMOD_C /* LibTomMath, multiple-precision integer library -- Tom St Denis */ /* SPDX-License-Identifier: Unlicense */ /* c = a * a (mod b) */ mp_err mp_sqrmod(const mp_int *a, const mp_int *b, mp_int *c) { mp_err err; mp_int t; if ((err = mp_init(&t)) != MP_OKAY) { return err; } if ((err = mp_sqr(a, &t)) != MP_OKAY) { goto LBL_ERR; } err = mp_mod(&t, b, c); LBL_ERR: mp_clear(&t); return err; } #endif