1 files changed, 0 insertions, 126 deletions
diff --git a/main/src/main/cpp/jbcrypto/jbcrypto.cpp b/main/src/main/cpp/jbcrypto/jbcrypto.cpp
deleted file mode 100644
index 2ac52120..00000000
--- a/main/src/main/cpp/jbcrypto/jbcrypto.cpp
+++ /dev/null
@@ -1,126 +0,0 @@
-//
-//  JBCyrpto.cpp
-//  xcopenvpn
-//
-//  Created by Arne Schwabe on 12.07.12.
-//  Copyright (c) 2012 Universität Paderborn. All rights reserved.
-//
-
-#include <jni.h>
-
-#include <android/log.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <dlfcn.h>
-
-// Minimal defines for openssl 1.0.x
-typedef void *RSA;
-
-struct EVP_PKEY
-{
-  int type;
-  int save_type;
-  int references;
-  void *ameth;
-  void *engine;
-  union {
-    RSA *rsa;
-  } pkey;
-};
-
-#define RSA_PKCS1_PADDING       1
-#define RSA_NO_PADDING		3
-
-extern "C" {
-    jbyteArray Java_de_blinkt_openvpn_core_NativeUtils_rsasign(JNIEnv* env, jclass, jbyteArray from, jint pkeyRef, jboolean pkcs1padding);
-    int jniThrowException(JNIEnv* env, const char* className, const char* msg);
-
-    int (*RSA_size_dyn)(const RSA *);
-    int (*RSA_private_encrypt_dyn)(int, const unsigned char *, unsigned char *, RSA *, int);
-
-    unsigned long (*ERR_get_error_dyn)();
-    void (*ERR_error_string_n_dyn)(unsigned long, char *, size_t);
-
-    void (*ERR_print_errors_fp_dyn)(FILE *);
-
-}
-
-int jniThrowException(JNIEnv* env, const char* className, const char* msg) {
-
-    jclass exceptionClass = env->FindClass(className);
-
-    if (exceptionClass == NULL) {
-        __android_log_print(ANDROID_LOG_DEBUG,"openvpn","Unable to find exception class %s", className);
-        /* ClassNotFoundException now pending */
-        return -1;
-    }
-
-    if (env->ThrowNew( exceptionClass, msg) != JNI_OK) {
-    	__android_log_print(ANDROID_LOG_DEBUG,"openvpn","Failed throwing '%s' '%s'", className, msg);
-        /* an exception, most likely OOM, will now be pending */
-        return -1;
-    }
-
-    env->DeleteLocalRef(exceptionClass);
-    return 0;
-}
-
-static char opensslerr[1024];
-jbyteArray Java_de_blinkt_openvpn_core_NativeUtils_rsasign (JNIEnv* env, jclass, jbyteArray from, jint pkeyRef, jboolean pkcs1padding) {
-
-
-	//	EVP_MD_CTX* ctx = reinterpret_cast<EVP_MD_CTX*>(ctxRef);
-	EVP_PKEY* pkey = reinterpret_cast<EVP_PKEY*>(pkeyRef);
-
-
-	if (pkey == NULL || from == NULL) {
-		jniThrowException(env, "java/lang/NullPointerException", "EVP_KEY is null");
-		return NULL;
-	}
-
-	jbyte* data =  env-> GetByteArrayElements (from, NULL);
-	int  datalen = env-> GetArrayLength(from);
-
-	if(data==NULL )
-		jniThrowException(env, "java/lang/NullPointerException", "data is null");
-
-    int siglen;
-    RSA_size_dyn= (int (*) (const RSA *)) dlsym(RTLD_DEFAULT, "RSA_size");
-	unsigned char* sigret = (unsigned char*)malloc(RSA_size_dyn(pkey->pkey.rsa));
-
-
-	//int RSA_sign(int type, const unsigned char *m, unsigned int m_len,
-	//           unsigned char *sigret, unsigned int *siglen, RSA *rsa);
-
-	// adapted from s3_clnt.c
-    /*	if (RSA_sign(NID_md5_sha1, (unsigned char*) data, datalen,
-        sigret, &siglen, pkey->pkey.rsa) <= 0 ) */
-
-    RSA_private_encrypt_dyn=(int (*)(int, const unsigned char *, unsigned char *, RSA *, int)) dlsym(RTLD_DEFAULT, "RSA_private_encrypt");
-    int paddding = pkcs1padding ? RSA_PKCS1_PADDING : RSA_NO_PADDING;
-    siglen = RSA_private_encrypt_dyn(datalen,(unsigned char*) data,sigret,pkey->pkey.rsa, paddding);
-
-    if (siglen < 0)
-	{
-        ERR_get_error_dyn = (unsigned long (*)()) dlsym(RTLD_DEFAULT, "ERR_get_error");
-        ERR_error_string_n_dyn = (void (*)(unsigned long, char *, size_t)) dlsym(RTLD_DEFAULT, "ERR_error_string_n");
-
-        ERR_error_string_n_dyn(ERR_get_error_dyn(), opensslerr ,1024);
-		jniThrowException(env, "java/security/InvalidKeyException", opensslerr);
-
-        ERR_print_errors_fp_dyn = (void (*)(FILE *)) dlsym(RTLD_DEFAULT, "ERR_print_errors_fp");
-		ERR_print_errors_fp_dyn(stderr);
-		return NULL;
-
-	}
-
-
-	jbyteArray jb;
-
-	jb =env->NewByteArray(siglen);
-
-	env->SetByteArrayRegion(jb, 0, siglen, (jbyte *) sigret);
-	free(sigret);
-	return jb;
-
-}