From fbdd24d9ecfa32396bd1ae0130662de26f8d5ee4 Mon Sep 17 00:00:00 2001
From: wuriyanto <wuriyanto48@yahoo.co.id>
Date: Sun, 3 Sep 2023 17:39:32 +0700
Subject: [PATCH] update readme

---
 Main.cpp  |  26 -------------
 README.md |  60 ++++++++++++++++++++++++++++-
 main.c    | 113 ------------------------------------------------------
 3 files changed, 59 insertions(+), 140 deletions(-)
 delete mode 100644 Main.cpp
 delete mode 100644 main.c

diff --git a/Main.cpp b/Main.cpp
deleted file mode 100644
index 9391383..0000000
--- a/Main.cpp
+++ /dev/null
@@ -1,26 +0,0 @@
-#include <iostream>
-#include "crypsi.h"
-
-int main(int argc, char** argv)
-{
-
-    const char* message = "wuriyanto";
-
-    unsigned char* dst_digest;
-    unsigned int dst_digets_len;
-
-    if(crypsi_sha512((const unsigned char*) message, strlen(message), &dst_digest, &dst_digets_len) != 0) {
-        printf("digest error\n");
-        return -1;
-    }
-
-    printf("message len: %d\n", dst_digets_len);
-
-    printf("digest result: %s\n", dst_digest);
-    
-    printf("__cplusplus: %ld\n", __cplusplus);
-
-    delete dst_digest;
-
-    return 0;
-}
\ No newline at end of file
diff --git a/README.md b/README.md
index 0dcc7e4..796df4a 100644
--- a/README.md
+++ b/README.md
@@ -37,4 +37,62 @@ todo
 - Generate Hash with Common DIGEST Algorithm ✔️
 
 #### Example
-todo
+C
+```c
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "crypsi.h"
+
+int main(int argc, char** argv) {
+    printf("hello\n");
+
+    char* message = "wuriyanto";
+
+    unsigned char* dst_digest;
+    int dst_digets_len;
+
+    if(crypsi_sha512(message, strlen(message), &dst_digest, &dst_digets_len) != 0) {
+        printf("digest error\n");
+        return -1;
+    }
+
+    printf("message len: %d\n", dst_digets_len);
+
+    printf("digest result: %s\n", dst_digest);
+
+    free((void*) dst_digest);
+
+    return 0;
+}
+```
+
+C++
+```CPP
+#include <iostream>
+#include "crypsi.h"
+
+int main(int argc, char** argv)
+{
+
+    const char* message = "wuriyanto";
+
+    unsigned char* dst_digest;
+    unsigned int dst_digets_len;
+
+    if(crypsi_sha512((const unsigned char*) message, strlen(message), &dst_digest, &dst_digets_len) != 0) {
+        printf("digest error\n");
+        return -1;
+    }
+
+    printf("message len: %d\n", dst_digets_len);
+
+    printf("digest result: %s\n", dst_digest);
+    
+    printf("__cplusplus: %ld\n", __cplusplus);
+
+    delete dst_digest;
+
+    return 0;
+}
+```
\ No newline at end of file
diff --git a/main.c b/main.c
deleted file mode 100644
index ee1b4a0..0000000
--- a/main.c
+++ /dev/null
@@ -1,113 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "crypsi.h"
-
-int main(int argc, char** argv) {
-    printf("hello\n");
-
-    char* message = "wuriyanto";
-
-    unsigned char* dst_digest;
-    int dst_digets_len;
-
-    if(crypsi_sha512(message, strlen(message), &dst_digest, &dst_digets_len) != 0) {
-        printf("digest error\n");
-        return -1;
-    }
-
-    printf("message len: %d\n", dst_digets_len);
-
-    printf("digest result: %s\n", dst_digest);
-
-    free((void*) dst_digest);
-
-    // --------------------------------------------------------------------------
-    
-    // unsigned char* dst_encode;
-    // int dst_encode_len;
-
-    // unsigned char* dst_decode;
-    // int dst_decode_len;
-
-    // if(hexencode(message, strlen(message), &dst_encode, &dst_encode_len) != 0) {
-    //     printf("hexencode error\n");
-    //     return -1;
-    // }
-
-    // printf("message len: %d\n", dst_encode_len);
-
-    // printf("hex result: %s\n", dst_encode);
-
-    // if(hexdecode(dst_encode, dst_encode_len, &dst_decode, &dst_decode_len) != 0) {
-    //     printf("hexdecode error\n");
-    //     return -1;
-    // }
-
-    // printf("message len: %d\n", dst_decode_len);
-
-    // printf("hex result: %s\n", dst_decode);
-
-    // free((void*) dst_encode);
-    // free((void*) dst_decode);
-
-    // -----------------------------------------
-    unsigned char key_128[17] = "abc$#128djdyAgbj";
-    key_128[sizeof(key_128)-1] = 0x0; 
-
-    unsigned char key_192[25] = "abc$#128djdyAgbjau&YAnmc";
-    key_192[sizeof(key_192)-1] = 0x0; 
-
-    unsigned char key_256[33] = "abc$#128djdyAgbjau&YAnmcbagryt5x";
-    key_256[sizeof(key_256)-1] = 0x0; 
-
-    unsigned char* plain_data = "wuriyanto";
-
-    unsigned char* dst;
-    int dst_len;
-
-    if(crypsi_aes_128_gcm_encrypt(key_128, plain_data, strlen(plain_data), &dst, &dst_len) != 0) {
-        printf("encrypt with aes error\n");
-        return -1;
-    }
-
-    printf("encrypt result: %s\n", dst);
-    printf("encrypt result len: %d\n", dst_len);
-
-    printf("-----------------------------------------\n");
-
-    unsigned char* dst_decrypt;
-    int dst_decrypt_len;
-
-    if(crypsi_aes_128_gcm_decrypt(key_128, "28f23b5b307e0fdd2003dd0afc5ac9d26632437ff543e9e4947ff69f385e16541724f06baa830fdb", strlen("28f23b5b307e0fdd2003dd0afc5ac9d26632437ff543e9e4947ff69f385e16541724f06baa830fdb"), &dst_decrypt, &dst_decrypt_len) != 0) {
-        printf("decrypt with aes error\n");
-        return -1;
-    }
-
-    printf("decrypt result: %s\n", dst_decrypt);
-    printf("decrypt result len: %ld\n", strlen(dst_decrypt));
-    printf("decrypt result len: %d\n", dst_decrypt_len);
-
-    
-    free((void*) dst_decrypt);
-    free((void*) dst);
-
-    // hmac --------------------------------------------
-    char* message_hmac = "wuriyanto";
-
-    unsigned char* dst_digest_hmac;
-    int dst_digets_len_hmac;
-
-    if(crypsi_hmac_sha256(key_256, message, strlen(message), &dst_digest_hmac, &dst_digets_len_hmac) != 0) {
-        printf("hmac error\n");
-        return -1;
-    }
-
-    printf("hmac message len: %d\n", dst_digets_len_hmac);
-
-    printf("hmac result: %s\n", dst_digest_hmac);
-
-    free((void*) dst_digest_hmac);
-
-    return 0;
-}
\ No newline at end of file