Mercurial > dropbear
view libtomcrypt/src/misc/crypt/crypt_inits.c @ 1861:2b3a8026a6ce
Add re-exec for server
This allows ASLR to re-randomize the address
space for every connection, preventing some
vulnerabilities from being exploitable by
repeated probing.
Overhead (memory and time) is yet to be confirmed.
At present this is only enabled on Linux. Other BSD platforms
with fexecve() would probably also work though have not been tested.
author | Matt Johnston <matt@ucc.asn.au> |
---|---|
date | Sun, 30 Jan 2022 10:14:56 +0800 |
parents | 6dba84798cd5 |
children |
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/* LibTomCrypt, modular cryptographic library -- Tom St Denis * * LibTomCrypt is a library that provides various cryptographic * algorithms in a highly modular and flexible manner. * * The library is free for all purposes without any express * guarantee it works. */ #include "tomcrypt.h" /** @file crypt_inits.c Provide math library functions for dynamic languages like Python - Larry Bugbee, February 2013 */ #ifdef LTM_DESC void init_LTM(void) { ltc_mp = ltm_desc; } #endif #ifdef TFM_DESC void init_TFM(void) { ltc_mp = tfm_desc; } #endif #ifdef GMP_DESC void init_GMP(void) { ltc_mp = gmp_desc; } #endif /* ref: $Format:%D$ */ /* git commit: $Format:%H$ */ /* commit time: $Format:%ai$ */