view libtomcrypt/tests/tomcrypt_test.h @ 1790:42745af83b7d

Introduce extra delay before closing unauthenticated sessions To make it harder for attackers, introduce a delay to keep an unauthenticated session open a bit longer, thus blocking a connection slot until after the delay. Without this, while there is a limit on the amount of attempts an attacker can make at the same time (MAX_UNAUTH_PER_IP), the time taken by dropbear to handle one attempt is still short and thus for each of the allowed parallel attempts many attempts can be chained one after the other. The attempt rate is then: "MAX_UNAUTH_PER_IP / <process time of one attempt>". With the delay, this rate becomes: "MAX_UNAUTH_PER_IP / UNAUTH_CLOSE_DELAY".
author Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
date Wed, 15 Feb 2017 13:53:04 +0100
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: $Format:%ai$ */