Mercurial > dropbear
view libtomcrypt/src/misc/crypt/crypt_find_cipher_id.c @ 1772:0cc85b4a4abb
Move fuzzer-kex initialisation into a constructor function
Hopefully this can avoid hitting AFL timeouts
https://github.com/google/oss-fuzz/pull/2474
author | Matt Johnston <matt@ucc.asn.au> |
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date | Thu, 29 Oct 2020 23:00:52 +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_find_cipher_id.c Find cipher by ID, Tom St Denis */ /** Find a cipher by ID number @param ID The ID (not same as index) of the cipher to find @return >= 0 if found, -1 if not present */ int find_cipher_id(unsigned char ID) { int x; LTC_MUTEX_LOCK(<c_cipher_mutex); for (x = 0; x < TAB_SIZE; x++) { if (cipher_descriptor[x].ID == ID) { x = (cipher_descriptor[x].name == NULL) ? -1 : x; LTC_MUTEX_UNLOCK(<c_cipher_mutex); return x; } } LTC_MUTEX_UNLOCK(<c_cipher_mutex); return -1; } /* ref: $Format:%D$ */ /* git commit: $Format:%H$ */ /* commit time: $Format:%ai$ */