Mercurial > dropbear
view libtomcrypt/tests/tomcrypt_test.h @ 1715:3974f087d9c0
Disallow leading lines before the ident for server (#102)
Per RFC4253 4.2 clients must be able to process other lines of data
before the version string, server behavior is not defined neither
with MUST/SHOULD nor with MAY.
If server process up to 50 lines too - it may cause too long hanging
session with invalid/evil client that consume host resources and
potentially may lead to DDoS on poor embedded boxes.
Let's require first line from client to be version string and fail
early if it's not - matches both RFC and real OpenSSH behavior.
author | Vladislav Grishenko <themiron@users.noreply.github.com> |
---|---|
date | Mon, 15 Jun 2020 18:22:18 +0500 |
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. */ #ifndef __TEST_H_ #define __TEST_H_ #include <tomcrypt.h> #include "common.h" #ifdef USE_LTM /* Use libtommath as MPI provider */ #define LTC_TEST_MPI #elif defined(USE_TFM) /* Use tomsfastmath as MPI provider */ #define LTC_TEST_MPI #elif defined(USE_GMP) /* Use GNU Multiple Precision Arithmetic Library as MPI provider */ #define LTC_TEST_MPI #elif defined(EXT_MATH_LIB) /* The user must define his own MPI provider! */ #define LTC_TEST_MPI #endif typedef struct { char *name, *prov, *req; int (*entry)(void); } test_entry; /* TESTS */ int cipher_hash_test(void); int modes_test(void); int mac_test(void); int pkcs_1_test(void); int pkcs_1_pss_test(void); int pkcs_1_oaep_test(void); int pkcs_1_emsa_test(void); int pkcs_1_eme_test(void); int store_test(void); int rotate_test(void); int rsa_test(void); int dh_test(void); int katja_test(void); int ecc_tests(void); int dsa_test(void); int der_test(void); int misc_test(void); int base64_test(void); int file_test(void); int multi_test(void); int prng_test(void); int mpi_test(void); #ifdef LTC_PKCS_1 struct ltc_prng_descriptor* no_prng_desc_get(void); void no_prng_desc_free(struct ltc_prng_descriptor*); #endif #endif /* ref: $Format:%D$ */ /* git commit: $Format:%H$ */ /* commit time: $Format:%ai$ */