created docstring

.vscode/settings.json

@@ -0,0 +1,53 @@
+{
+    "files.associations": {
+        "iomanip": "cpp",
+        "array": "cpp",
+        "atomic": "cpp",
+        "bit": "cpp",
+        "*.tcc": "cpp",
+        "cctype": "cpp",
+        "clocale": "cpp",
+        "cmath": "cpp",
+        "compare": "cpp",
+        "concepts": "cpp",
+        "cstdarg": "cpp",
+        "cstddef": "cpp",
+        "cstdint": "cpp",
+        "cstdio": "cpp",
+        "cstdlib": "cpp",
+        "ctime": "cpp",
+        "cwchar": "cpp",
+        "cwctype": "cpp",
+        "deque": "cpp",
+        "string": "cpp",
+        "unordered_map": "cpp",
+        "vector": "cpp",
+        "exception": "cpp",
+        "algorithm": "cpp",
+        "functional": "cpp",
+        "iterator": "cpp",
+        "memory": "cpp",
+        "memory_resource": "cpp",
+        "numeric": "cpp",
+        "optional": "cpp",
+        "random": "cpp",
+        "string_view": "cpp",
+        "system_error": "cpp",
+        "tuple": "cpp",
+        "type_traits": "cpp",
+        "utility": "cpp",
+        "initializer_list": "cpp",
+        "iosfwd": "cpp",
+        "iostream": "cpp",
+        "istream": "cpp",
+        "limits": "cpp",
+        "new": "cpp",
+        "numbers": "cpp",
+        "ostream": "cpp",
+        "sstream": "cpp",
+        "stdexcept": "cpp",
+        "streambuf": "cpp",
+        "cinttypes": "cpp",
+        "typeinfo": "cpp"
+    }
+}

Encryption.cpp

@@ -1,3 +1,14 @@
+/**
+ * @brief This C++ program is designed to compute the SHA-256 hash of a user-provided string.
+ * Here's a breakdown of how it works:
+ * Prompts the user to enter a string.
+ * Reads the input string from the standard input (using getline).
+ * Calls the SHA256 function with the user-provided string and prints the resulting SHA-256 hash.
+ *
+ * @author Yavuz Sava (woose)
+ * @date 13/12/2024
+ */
+
 #include <iostream>
 #include <openssl/sha.h>
 #include <openssl/crypto.h>

README.md

@@ -1,7 +1,11 @@
 # Sha256EncryptionInCpp
 
-Sha256 encryption program written in C++
+Sha256 encryption program written in C++. This C++ program is designed to compute the SHA-256 hash of a user-provided string.
+Here's a breakdown of how it works:
+ 1. Prompts the user to enter a string.
+ 2. Reads the input string from the standard input (using getline).
+ 3. Calls the SHA256 function with the user-provided string and prints the resulting SHA-256 hash.
 
-    Usage example:
+Usage example:
     cd "/VSCodeLibrary/C++/" && g++ Encryption.cpp -o Encryption -lssl -lcrypto && "/VSCodeLibrary/C++/"Encryption
     Enter a string to encrypt: