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-rw-r--r--main/jni/sslspeed.c309
1 files changed, 0 insertions, 309 deletions
diff --git a/main/jni/sslspeed.c b/main/jni/sslspeed.c
deleted file mode 100644
index 0ce9ede2..00000000
--- a/main/jni/sslspeed.c
+++ /dev/null
@@ -1,309 +0,0 @@
-/*
- * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
- *
- * Licensed under the OpenSSL license (the "License"). You may not use
- * this file except in compliance with the License. You can obtain a copy
- * in the file LICENSE in the source distribution or at
- * https://www.openssl.org/source/license.html
- */
-
-/* ====================================================================
- * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- *
- * Portions of the attached software ("Contribution") are developed by
- * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project.
- *
- * The Contribution is licensed pursuant to the OpenSSL open source
- * license provided above.
- *
- * The ECDH and ECDSA speed test software is originally written by
- * Sumit Gupta of Sun Microsystems Laboratories.
- *
- */
-
-// Modified by Arne Schwabe to give a simple openssl evp speed java api
-
-#include <jni.h>
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netdb.h>
-#include <netinet/in.h>
-#include <sys/ioctl.h>
-#include <linux/if.h>
-#include <android/log.h>
-#include <unistd.h>
-#include <string.h>
-#include <stdio.h>
-#include <errno.h>
-
-#include "jniglue.h"
-#include <android/log.h>
-
-#include <openssl/crypto.h>
-#include <openssl/rand.h>
-#include <openssl/err.h>
-#include <openssl/evp.h>
-#include <openssl/objects.h>
-#include <openssl/async.h>
-
-
-/* This file just contains code thrown together until it works */
-
-
-#undef SECONDS
-#define SECONDS 3
-#define PRIME_SECONDS 10
-#define RSA_SECONDS 10
-#define DSA_SECONDS 10
-#define ECDSA_SECONDS 10
-#define ECDH_SECONDS 10
-
-
-typedef struct loopargs_st {
- unsigned char *buf;
- unsigned char *buf2;
- unsigned char *buf_malloc;
- unsigned char *buf2_malloc;
- unsigned int siglen;
- EVP_CIPHER_CTX *ctx;
- HMAC_CTX *hctx;
-} loopargs_t;
-
-#undef BUFSIZE
-#define BUFSIZE (1024*16+1)
-#define MAX_MISALIGNMENT 63
-
-
-#define MAX_BLOCK_SIZE 128
-static unsigned char iv[2 * MAX_BLOCK_SIZE / 8];
-
-#define SIZE_NUM 6
-static const int lengths[SIZE_NUM] = {
- 16, 64, 256, 1024, 8 * 1024, 16 * 1024
-};
-
-static int testnum;
-
-# define COND(unused_cond) (run && count<0x7fffffff)
-
-static volatile int run = 0;
-
-#ifdef SIGALRM
-# if defined(__STDC__) || defined(sgi) || defined(_AIX)
-# define SIGRETTYPE void
-# else
-# define SIGRETTYPE int
-# endif
-
-
-#define START 0
-#define STOP 1
-#define TM_START 0
-#define TM_STOP 1
-
-# include <sys/times.h>
-
-static int usertime = 1;
-
-double app_tminterval(int stop, int usertime)
-{
- double ret = 0;
- struct tms rus;
- clock_t now = times(&rus);
- static clock_t tmstart;
-
- if (usertime)
- now = rus.tms_utime;
-
- if (stop == TM_START)
- tmstart = now;
- else {
- long int tck = sysconf(_SC_CLK_TCK);
- ret = (now - tmstart) / (double)tck;
- }
-
- return (ret);
-}
-
-
-
-
-static double Time_F(int s)
-{
- double ret = app_tminterval(s, usertime);
- if (s == STOP)
- alarm(0);
- return ret;
-}
-
-#endif
-
-
-static long save_count = 0;
-static int decrypt = 0;
-static int EVP_Update_loop(void *args)
-{
- loopargs_t *tempargs = *(loopargs_t **)args;
- unsigned char *buf = tempargs->buf;
- EVP_CIPHER_CTX *ctx = tempargs->ctx;
- int outl, count;
-
- if (decrypt)
- for (count = 0; COND(nb_iter); count++)
- EVP_DecryptUpdate(ctx, buf, &outl, buf, lengths[testnum]);
- else
- for (count = 0; COND(nb_iter); count++)
- EVP_EncryptUpdate(ctx, buf, &outl, buf, lengths[testnum]);
- if (decrypt)
- EVP_DecryptFinal_ex(ctx, buf, &outl);
- else
- EVP_EncryptFinal_ex(ctx, buf, &outl);
- return count;
-}
-
-static const EVP_MD *evp_md = NULL;
-static int EVP_Digest_loop(void *args)
-{
- loopargs_t *tempargs = *(loopargs_t **)args;
- unsigned char *buf = tempargs->buf;
- unsigned char md[EVP_MAX_MD_SIZE];
- int count;
-
- for (count = 0; COND(nb_iter); count++) {
- if (!EVP_Digest(buf, lengths[testnum], md, NULL, evp_md, NULL))
- return -1;
- }
- return count;
-}
-
-
-static int run_benchmark(int async_jobs,
- int (*loop_function)(void *), loopargs_t *loopargs)
-{
- int job_op_count = 0;
- int total_op_count = 0;
- int num_inprogress = 0;
- int error = 0, i = 0, ret = 0;
- OSSL_ASYNC_FD job_fd = 0;
- size_t num_job_fds = 0;
-
- run = 1;
-
- if (async_jobs == 0) {
- return loop_function((void *)&loopargs);
- }
- return 1234567;
-}
-
-
-static void* stop_run(void* arg)
-{
- __android_log_write(ANDROID_LOG_DEBUG,"openvpn", "stop run thread started");
- sleep(3);
- run=0;
- __android_log_write(ANDROID_LOG_DEBUG,"openvpn", "stop run thread stopped");
- return NULL;
-}
-
- jdoubleArray Java_de_blinkt_openvpn_core_NativeUtils_getOpenSSLSpeed(JNIEnv* env, jclass thiz, jstring algorithm, jint testnumber)
-{
- static const unsigned char key16[16] = {
- 0x12, 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0,
- 0x34, 0x56, 0x78, 0x9a, 0xbc, 0xde, 0xf0, 0x12
- };
- const EVP_CIPHER *evp_cipher = NULL;
-
- const char* alg = (*env)->GetStringUTFChars( env, algorithm , NULL ) ;
-
- evp_cipher = EVP_get_cipherbyname(alg);
- if (evp_cipher == NULL)
- evp_md = EVP_get_digestbyname(alg);
- if (evp_cipher == NULL && evp_md == NULL) {
- // BIO_printf(bio_err, "%s: %s is an unknown cipher or digest\n", prog, opt_arg());
- //jniThrowException(env, "java/security/NoSuchAlgorithmException", "Algorithm not found");
- return NULL;
- }
-
-
- const char* name;
-
- loopargs_t *loopargs = NULL;
- int loopargs_len = 1;
- int async_jobs=0;
- loopargs = malloc(loopargs_len * sizeof(loopargs_t));
- memset(loopargs, 0, loopargs_len * sizeof(loopargs_t));
-
-
- jdoubleArray ret = (*env)->NewDoubleArray(env, 3);
-
- if (testnum < 0 || testnum >= SIZE_NUM)
- return NULL;
-
- testnum = testnumber;
-
-
- for (int i = 0; i < loopargs_len; i++) {
- int misalign=0;
- loopargs[i].buf_malloc = malloc((int)BUFSIZE + MAX_MISALIGNMENT + 1);
- loopargs[i].buf2_malloc = malloc((int)BUFSIZE + MAX_MISALIGNMENT + 1);
- /* Align the start of buffers on a 64 byte boundary */
- loopargs[i].buf = loopargs[i].buf_malloc + misalign;
- loopargs[i].buf2 = loopargs[i].buf2_malloc + misalign;
- }
-
-
- int count;
- float d;
- if (evp_cipher) {
- name = OBJ_nid2ln(EVP_CIPHER_nid(evp_cipher));
- /*
- * -O3 -fschedule-insns messes up an optimization here!
- * names[D_EVP] somehow becomes NULL
- */
-
-
- for (int k = 0; k < loopargs_len; k++) {
- loopargs[k].ctx = EVP_CIPHER_CTX_new();
- if (decrypt)
- EVP_DecryptInit_ex(loopargs[k].ctx, evp_cipher, NULL, key16, iv);
- else
- EVP_EncryptInit_ex(loopargs[k].ctx, evp_cipher, NULL, key16, iv);
- EVP_CIPHER_CTX_set_padding(loopargs[k].ctx, 0);
- }
-
- Time_F(START);
- pthread_t timer_thread;
-
- if (pthread_create(&timer_thread, NULL, stop_run, NULL))
- return NULL;
-
- count = run_benchmark(async_jobs, EVP_Update_loop, loopargs);
- d = Time_F(STOP);
- for (int k = 0; k < loopargs_len; k++) {
- EVP_CIPHER_CTX_free(loopargs[k].ctx);
- }
- }
- if (evp_md) {
- name = OBJ_nid2ln(EVP_MD_type(evp_md));
- // print_message(names[D_EVP], save_count, lengths[testnum]);
-
- pthread_t timer_thread;
- if (pthread_create(&timer_thread, NULL, stop_run, NULL))
- return NULL;
-
- Time_F(START);
- count = run_benchmark(async_jobs, EVP_Digest_loop, loopargs);
- d = Time_F(STOP);
- }
-
- // Save results in hacky way
- double results[] = {(double) lengths[testnum], (double) count, d};
-
-
- (*env)->SetDoubleArrayRegion(env, ret, 0, 3, results);
- // print_result(D_EVP, testnum, count, d);
-
-
- return ret;
-}
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