diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..a4e23f8
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,10 @@
+cmake_minimum_required(VERSION 3.31)
+project(libssh-test C)
+set(CMAKE_C_STANDARD 23)
+
+include_directories(include)
+
+add_subdirectory(libssh)
+include_directories(${libssh_BINARY_DIR}/include ${libssh_BINARY_DIR})
+
+add_subdirectory(simple-server)
diff --git a/include/config.h b/include/config.h
new file mode 100644
index 0000000..22c55a8
--- /dev/null
+++ b/include/config.h
@@ -0,0 +1,285 @@
+#ifndef CONFIG_H
+#define CONFIG_H
+
+/* Name of package */
+#define PACKAGE "libssh"
+
+/* Version number of package */
+#define VERSION "0.11.2"
+
+#define SYSCONFDIR "etc"
+#define BINARYDIR "libssh"
+#define SOURCEDIR "libssh"
+
+/* Global bind configuration file path */
+#define GLOBAL_BIND_CONFIG "/etc/ssh/libssh_server_config"
+
+/* Global client configuration file path */
+#define GLOBAL_CLIENT_CONFIG "/etc/ssh/ssh_config"
+
+/************************** HEADER FILES *************************/
+
+/* Define to 1 if you have the <argp.h> header file. */
+// #define HAVE_ARGP_H 1
+/* #undef HAVE_ARGP_H */
+
+/* Define to 1 if you have the <aprpa/inet.h> header file. */
+#define HAVE_ARPA_INET_H 1
+
+/* Define to 1 if you have the <glob.h> header file. */
+#define HAVE_GLOB_H 1
+
+/* Define to 1 if you have the <valgrind/valgrind.h> header file. */
+/* #undef HAVE_VALGRIND_VALGRIND_H */
+
+/* Define to 1 if you have the <pty.h> header file. */
+#define HAVE_PTY_H 1
+
+/* Define to 1 if you have the <utmp.h> header file. */
+#define HAVE_UTMP_H 1
+
+/* Define to 1 if you have the <util.h> header file. */
+/* #undef HAVE_UTIL_H */
+
+/* Define to 1 if you have the <libutil.h> header file. */
+/* #undef HAVE_LIBUTIL_H */
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#define HAVE_SYS_TIME_H 1
+
+/* Define to 1 if you have the <sys/utime.h> header file. */
+/* #undef HAVE_SYS_UTIME_H */
+
+/* Define to 1 if you have the <io.h> header file. */
+/* #undef HAVE_IO_H */
+
+/* Define to 1 if you have the <termios.h> header file. */
+#define HAVE_TERMIOS_H 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <ifaddrs.h> header file. */
+// #undef HAVE_IFADDRS_H
+
+/* Define to 1 if you have the <openssl/aes.h> header file. */
+#define HAVE_OPENSSL_AES_H 1
+
+/* Define to 1 if you have the <wspiapi.h> header file. */
+/* #undef HAVE_WSPIAPI_H */
+
+/* Define to 1 if you have the <openssl/des.h> header file. */
+#define HAVE_OPENSSL_DES_H 1
+
+/* Define to 1 if you have the <openssl/ecdh.h> header file. */
+#define HAVE_OPENSSL_ECDH_H 1
+
+/* Define to 1 if you have the <openssl/ec.h> header file. */
+#define HAVE_OPENSSL_EC_H 1
+
+/* Define to 1 if you have the <openssl/ecdsa.h> header file. */
+#define HAVE_OPENSSL_ECDSA_H 1
+
+/* Define to 1 if you have the <pthread.h> header file. */
+/* #undef HAVE_PTHREAD_H */
+
+/* Define to 1 if you have elliptic curve cryptography in openssl */
+#define HAVE_OPENSSL_ECC 1
+
+/* Define to 1 if you have elliptic curve cryptography in gcrypt */
+/* #undef HAVE_GCRYPT_ECC */
+
+/* Define to 1 if you have elliptic curve cryptography */
+#define HAVE_ECC 1
+
+/* Define to 1 if you have gl_flags as a glob_t struct member */
+#define HAVE_GLOB_GL_FLAGS_MEMBER 1
+
+/* Define to 1 if you have gcrypt with ChaCha20/Poly1305 support */
+/* #undef HAVE_GCRYPT_CHACHA_POLY */
+
+/*************************** FUNCTIONS ***************************/
+
+/* Define to 1 if you have the `EVP_chacha20' function. */
+#define HAVE_OPENSSL_EVP_CHACHA20 1
+
+/* Define to 1 if you have the `EVP_KDF_CTX_new_id' or `EVP_KDF_CTX_new` function. */
+/* #undef HAVE_OPENSSL_EVP_KDF_CTX */
+
+/* Define to 1 if you have the `FIPS_mode' function. */
+/* #undef HAVE_OPENSSL_FIPS_MODE */
+
+/* Define to 1 if you have the `snprintf' function. */
+#define HAVE_SNPRINTF 1
+
+/* Define to 1 if you have the `_snprintf' function. */
+/* #undef HAVE__SNPRINTF */
+
+/* Define to 1 if you have the `_snprintf_s' function. */
+/* #undef HAVE__SNPRINTF_S */
+
+/* Define to 1 if you have the `vsnprintf' function. */
+#define HAVE_VSNPRINTF 1
+
+/* Define to 1 if you have the `_vsnprintf' function. */
+/* #undef HAVE__VSNPRINTF */
+
+/* Define to 1 if you have the `_vsnprintf_s' function. */
+/* #undef HAVE__VSNPRINTF_S */
+
+/* Define to 1 if you have the `isblank' function. */
+#define HAVE_ISBLANK 1
+
+/* Define to 1 if you have the `strncpy' function. */
+#define HAVE_STRNCPY 1
+
+/* Define to 1 if you have the `strndup' function. */
+#define HAVE_STRNDUP 1
+
+/* Define to 1 if you have the `cfmakeraw' function. */
+#define HAVE_CFMAKERAW 1
+
+/* Define to 1 if you have the `getaddrinfo' function. */
+#define HAVE_GETADDRINFO 1
+
+/* Define to 1 if you have the `poll' function. */
+#define HAVE_POLL 1
+
+/* Define to 1 if you have the `select' function. */
+#define HAVE_SELECT 1
+
+/* Define to 1 if you have the `clock_gettime' function. */
+#define HAVE_CLOCK_GETTIME 1
+
+/* Define to 1 if you have the `ntohll' function. */
+/* #undef HAVE_NTOHLL */
+
+/* Define to 1 if you have the `htonll' function. */
+/* #undef HAVE_HTONLL */
+
+/* Define to 1 if you have the `strtoull' function. */
+// #define HAVE_STRTOULL 1
+
+/* Define to 1 if you have the `__strtoull' function. */
+/* #undef HAVE___STRTOULL */
+
+/* Define to 1 if you have the `_strtoui64' function. */
+/* #undef HAVE__STRTOUI64 */
+
+/* Define to 1 if you have the `glob' function. */
+// #undef HAVE_GLOB
+
+/* Define to 1 if you have the `explicit_bzero' function. */
+// #undef HAVE_EXPLICIT_BZERO
+
+/* Define to 1 if you have the `memset_s' function. */
+/* #undef HAVE_MEMSET_S */
+
+/* Define to 1 if you have the `SecureZeroMemory' function. */
+/* #undef HAVE_SECURE_ZERO_MEMORY */
+
+/* Define to 1 if you have the `cmocka_set_test_filter' function. */
+/* #undef HAVE_CMOCKA_SET_TEST_FILTER */
+
+/* Define to 1 if we have support for blowfish */
+/* #undef HAVE_BLOWFISH */
+
+/*************************** LIBRARIES ***************************/
+
+/* Define to 1 if you have the `crypto' library (-lcrypto). */
+#define  HAVE_LIBCRYPTO 1
+
+/* Define to 1 if you have the `gcrypt' library (-lgcrypt). */
+/* #undef HAVE_LIBGCRYPT */
+
+/* Define to 1 if you have the 'mbedTLS' library (-lmbedtls). */
+/* #undef HAVE_LIBMBEDCRYPTO */
+
+/* Define to 1 if you have the `pthread' library (-lpthread). */
+// #undef HAVE_PTHREAD
+
+/* Define to 1 if you have the `cmocka' library (-lcmocka). */
+/* #undef HAVE_CMOCKA */
+
+/**************************** OPTIONS ****************************/
+
+#define HAVE_GCC_THREAD_LOCAL_STORAGE 1
+/* #undef HAVE_MSC_THREAD_LOCAL_STORAGE */
+
+// #undef HAVE_FALLTHROUGH_ATTRIBUTE
+#define HAVE_UNUSED_ATTRIBUTE 1
+#define HAVE_WEAK_ATTRIBUTE 1
+
+#define HAVE_CONSTRUCTOR_ATTRIBUTE 1
+#define HAVE_DESTRUCTOR_ATTRIBUTE 1
+
+#define HAVE_GCC_VOLATILE_MEMORY_PROTECTION 1
+
+// #define HAVE_COMPILER__FUNC__ 1
+#define HAVE_COMPILER__FUNCTION__ 1
+
+/* #undef HAVE_GCC_BOUNDED_ATTRIBUTE */
+
+/* Define to 1 if you want to enable GSSAPI */
+/* #undef WITH_GSSAPI */
+
+/* Define to 1 if you want to enable ZLIB */
+#ifdef CONFIG_LIBSSH_ZLIB
+#define WITH_ZLIB
+#endif
+
+/* Define to 1 if you want to enable SFTP */
+#define WITH_SFTP 1
+
+/* Define to 1 if you want to enable server support */
+#define WITH_SERVER 1
+
+/* Define to 1 if you want to enable DH group exchange algorithms */
+#define WITH_GEX 1
+
+/* Define to 1 if you want to enable insecure none cipher and MAC */
+/* #undef WITH_INSECURE_NONE */
+
+/* Define to 1 if you want to allow libssh to execute arbitrary commands from
+ * configuration files or options (match exec, proxy commands and OpenSSH-based
+ * proxy-jumps). */
+/* #undef WITH_EXEC */
+
+/* Define to 1 if you want to enable blowfish cipher support */
+/* #undef WITH_BLOWFISH_CIPHER */
+
+/* Define to 1 if you want to enable debug output for crypto functions */
+/* #undef DEBUG_CRYPTO */
+
+/* Define to 1 if you want to enable debug output for packet functions */
+/* #undef DEBUG_PACKET */
+
+/* Define to 1 if you want to enable pcap output support (experimental) */
+/* #undef WITH_PCAP */
+
+/* Define to 1 if you want to enable calltrace debug output */
+/* #undef DEBUG_CALLTRACE */
+
+/* Define to 1 if you want to enable NaCl support */
+/* #undef WITH_NACL */
+
+/* Define to 1 if you want to enable PKCS #11 URI support */
+/* #undef WITH_PKCS11_URI */
+
+/* Define to 1 if we want to build a support for PKCS #11 provider. */
+/* #undef WITH_PKCS11_PROVIDER */
+
+/*************************** ENDIAN *****************************/
+
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+   significant byte first (like Motorola and SPARC, unlike Intel). */
+/* #undef WORDS_BIGENDIAN */
+
+#ifndef HAVE_STRTOULL
+#define HAVE_STRTOULL 1
+#endif
+
+#endif // CONFIG_H
diff --git a/include/priv_key.h b/include/priv_key.h
new file mode 100644
index 0000000..b94f7f6
--- /dev/null
+++ b/include/priv_key.h
@@ -0,0 +1,18 @@
+//
+// Created by shinys on 25. 7. 7.
+//
+
+#ifndef PRIV_KEY_H
+#define PRIV_KEY_H
+
+#define HOST_KEY    "-----BEGIN OPENSSH PRIVATE KEY-----\n"\
+                    "b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW\n"\
+                    "QyNTUxOQAAACBEuxGuFijKm0An75X692FESyA7x/uvHLOk1GeXp/LiAwAAAIhH5v7UR+b+\n"\
+                    "1AAAAAtzc2gtZWQyNTUxOQAAACBEuxGuFijKm0An75X692FESyA7x/uvHLOk1GeXp/LiAw\n"\
+                    "AAAEBvitm9U5F/cyRVTEdl4Prs9E2kQJ6aL9QTASNxAqEZzkS7Ea4WKMqbQCfvlfr3YURL\n"\
+                    "IDvH+68cs6TUZ5en8uIDAAAAAAECAwQF\n"\
+                    "-----END OPENSSH PRIVATE KEY-----\n"\
+
+#define HOST_PUB    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIES7Ea4WKMqbQCfvlfr3YURLIDvH+68cs6TUZ5en8uID"
+
+#endif //PRIV_KEY_H
diff --git a/key/client b/key/client
new file mode 100644
index 0000000..0cdbf8a
--- /dev/null
+++ b/key/client
@@ -0,0 +1,7 @@
+-----BEGIN OPENSSH PRIVATE KEY-----
+b3BlbnNzaC1rZXktdjEAAAAABG5vbmUAAAAEbm9uZQAAAAAAAAABAAAAMwAAAAtzc2gtZW
+QyNTUxOQAAACBX4TdVjf7rx6z7m3+9Ravx71k2lQj4hvOGOp3LUuFUPAAAAIjnLRQf5y0U
+HwAAAAtzc2gtZWQyNTUxOQAAACBX4TdVjf7rx6z7m3+9Ravx71k2lQj4hvOGOp3LUuFUPA
+AAAEDnXiJwcHIl2lvWMpoIInnN47BW77pSYZz+ytfMsDaaflfhN1WN/uvHrPubf71Fq/Hv
+WTaVCPiG84Y6nctS4VQ8AAAAAAECAwQF
+-----END OPENSSH PRIVATE KEY-----
diff --git a/key/client.pub b/key/client.pub
new file mode 100644
index 0000000..499912a
--- /dev/null
+++ b/key/client.pub
@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFfhN1WN/uvHrPubf71Fq/HvWTaVCPiG84Y6nctS4VQ8 
diff --git a/simple-server/CMakeLists.txt b/simple-server/CMakeLists.txt
new file mode 100644
index 0000000..0f46cc7
--- /dev/null
+++ b/simple-server/CMakeLists.txt
@@ -0,0 +1,3 @@
+add_executable(simple-server main.c)
+
+target_link_libraries(simple-server ssh::ssh)
\ No newline at end of file
diff --git a/simple-server/main.c b/simple-server/main.c
new file mode 100644
index 0000000..e43803f
--- /dev/null
+++ b/simple-server/main.c
@@ -0,0 +1,187 @@
+#include "config.h"
+
+#include <libssh/libssh.h>
+#include <libssh/server.h>
+#include <libssh/callbacks.h>
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+
+#include "priv_key.h"
+
+#define BUF_SIZE 2049
+
+#define USER "odroid"
+#define PASSWORD "odroid"
+
+static int authenticated=0;
+static int tries = 0;
+static int error = 0;
+static ssh_channel chan=NULL;
+
+static int auth_none(ssh_session session,
+                     const char *user,
+                     void *userdata)
+{
+    char buf[100];
+    ssh_string banner = NULL;
+
+    (void)userdata; /* unused */
+
+    ssh_set_auth_methods(session,
+                         SSH_AUTH_METHOD_PASSWORD);
+
+    sprintf(buf, "hello [%s]!\n", user);
+    banner = ssh_string_from_char(buf);
+    if (banner != NULL) {
+        ssh_send_issue_banner(session, banner);
+    }
+    ssh_string_free(banner);
+
+    return SSH_AUTH_DENIED;
+}
+
+static int auth_password(ssh_session session, const char *user,
+        const char *password, void *userdata){
+    (void)userdata;
+    ssh_string banner = NULL;
+    printf("Authenticating user %s pwd %s\n",user, password);
+    if(strcmp(user,USER) == 0 && strcmp(password, PASSWORD) == 0){
+        authenticated = 1;
+        printf("Authenticated\n");
+        banner = ssh_string_from_char("Authenticated\n");
+        ssh_send_issue_banner(session, banner);
+        ssh_string_free(banner);
+        return SSH_AUTH_SUCCESS;
+    }
+    if (tries >= 3){
+        printf("Too many authentication tries\n");
+        ssh_disconnect(session);
+        error = 1;
+        return SSH_AUTH_DENIED;
+    }
+    tries++;
+    return SSH_AUTH_DENIED;
+}
+
+static int pty_request(ssh_session session, ssh_channel channel, const char *term,
+        int x,int y, int px, int py, void *userdata){
+    (void) session;
+    (void) channel;
+    (void) userdata;
+    printf("Allocated terminal\n");
+    printf("trem: %s, x: %d, y: %d, px: %d, py %d\n", term, x, y, px, py);
+    return 0;
+}
+
+static int shell_request(ssh_session session, ssh_channel channel, void *userdata){
+    (void)session;
+    (void)channel;
+    (void)userdata;
+    printf("Allocated shell\n");
+    return 0;
+}
+struct ssh_channel_callbacks_struct channel_cb = {
+    .channel_pty_request_function = pty_request,
+    .channel_shell_request_function = shell_request
+};
+
+static ssh_channel new_session_channel(ssh_session session, void *userdata){
+    (void) session;
+    (void) userdata;
+    if(chan != NULL)
+        return NULL;
+    printf("Allocated session channel\n");
+    chan = ssh_channel_new(session);
+    ssh_callbacks_init(&channel_cb);
+    ssh_set_channel_callbacks(chan, &channel_cb);
+    return chan;
+}
+
+int main(int argc, char **argv)
+{
+    ssh_session session = NULL;
+    ssh_bind sshbind = NULL;
+    ssh_event mainloop = NULL;
+    struct ssh_server_callbacks_struct cb = {
+        .userdata = NULL,
+        .auth_none_function = auth_none,
+        .auth_password_function = auth_password,
+        .channel_open_request_session_function = new_session_channel
+    };
+
+    char buf[BUF_SIZE];
+    int i;
+    int r;
+
+    sshbind=ssh_bind_new();
+    session=ssh_new();
+    ssh_bind_options_set(sshbind, SSH_BIND_OPTIONS_BINDPORT_STR, "11422");
+    ssh_bind_options_set(sshbind, SSH_BIND_OPTIONS_BINDADDR, "0.0.0.0");
+    ssh_bind_options_set(sshbind, SSH_BIND_OPTIONS_IMPORT_KEY_STR, HOST_KEY);
+
+    (void) argc;
+    (void) argv;
+
+    if(ssh_bind_listen(sshbind)<0){
+        printf("Error listening to socket: %s\n",ssh_get_error(sshbind));
+        return 1;
+    }
+    r=ssh_bind_accept(sshbind,session);
+    if(r==SSH_ERROR){
+        printf("error accepting a connection : %s\n",ssh_get_error(sshbind));
+        return 1;
+    }
+    ssh_callbacks_init(&cb);
+    ssh_set_server_callbacks(session, &cb);
+
+    if (ssh_handle_key_exchange(session)) {
+        printf("ssh_handle_key_exchange: %s\n", ssh_get_error(session));
+        return 1;
+    }
+    ssh_set_auth_methods(session,SSH_AUTH_METHOD_PASSWORD);
+    mainloop = ssh_event_new();
+    ssh_event_add_session(mainloop, session);
+
+    while (!(authenticated && chan != NULL)){
+        if(error)
+            break;
+        r = ssh_event_dopoll(mainloop, -1);
+        if (r == SSH_ERROR){
+            printf("Error : %s\n",ssh_get_error(session));
+            ssh_disconnect(session);
+            return 1;
+        }
+    }
+    if(error){
+        printf("Error, exiting loop\n");
+    } else
+        printf("Authenticated and got a channel\n");
+    do{
+        i=ssh_channel_read(chan, buf, sizeof(buf) - 1, 0);
+        if(i>0) {
+            if (ssh_channel_write(chan, buf, i) == SSH_ERROR) {
+                printf("error writing to channel\n");
+                return 1;
+            }
+
+            buf[i] = '\0';
+            printf("%s", buf);
+            fflush(stdout);
+
+            if (buf[0] == '\x0d') {
+                if (ssh_channel_write(chan, "\n", 1) == SSH_ERROR) {
+                    printf("error writing to channel\n");
+                    return 1;
+                }
+
+                printf("\n");
+            }
+        }
+    } while (i>0);
+    ssh_disconnect(session);
+    ssh_bind_free(sshbind);
+    ssh_finalize();
+    return 0;
+}
\ No newline at end of file