test

.idea/.gitignore

+# Default ignored files
+/shelf/
+/workspace.xml

.idea/base64decode.iml

+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/venv" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file

.idea/inspectionProfiles/Project_Default.xml

+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="PyPep8NamingInspection" enabled="true" level="WEAK WARNING" enabled_by_default="true">
+      <option name="ignoredErrors">
+        <list>
+          <option value="N806" />
+        </list>
+      </option>
+    </inspection_tool>
+    <inspection_tool class="PyUnresolvedReferencesInspection" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoredIdentifiers">
+        <list>
+          <option value="scripts.config.application_config" />
+        </list>
+      </option>
+    </inspection_tool>
+  </profile>
+</component>
\ No newline at end of file

.idea/inspectionProfiles/profiles_settings.xml

+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>
\ No newline at end of file

.idea/misc.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.9 (base64decode)" project-jdk-type="Python SDK" />
+</project>
\ No newline at end of file

.idea/modules.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/base64decode.iml" filepath="$PROJECT_DIR$/.idea/base64decode.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file

.idea/sonarlint/issuestore/d/9/d91cf4b578ffc44db2bf053a64f5a6c85e0ff4ad

+
+5python:S3626="Remove this redundant return.(ÙãÞŸ
+5python:S3626B"Remove this redundant return.(ÙãÞŸ
+‡
python:S101‘
"jRename class "VoidPointer_cffi" to match the regular expression ^_?([A-Z_][a-zA-Z0-9]*|[a-z_][a-z0-9_]*)$.(ðÖäÒýÿÿÿÿ

+jpython:S1542
"QRename function "VoidPointer" to match the regular expression ^[a-z_][a-z0-9_]*$.(í•Ú¨
+Fpython:S1172²
"-Remove the unused function parameter "cdecl".(§Üì‘

+|python:S101Ò
"dRename class "_Py_buffer" to match the regular expression ^_?([A-Z_][a-zA-Z0-9]*|[a-z_][a-z0-9_]*)$.(¯á•û
+‰
python:S101ö
"lRename class "VoidPointer_ctypes" to match the regular expression ^_?([A-Z_][a-zA-Z0-9]*|[a-z_][a-z0-9_]*)$.(£Ú»öþÿÿÿÿ

+jpython:S1542‚"QRename function "VoidPointer" to match the regular expression ^[a-z_][a-z0-9_]*$.(í•Ú¨
\ No newline at end of file

.idea/sonarlint/issuestore/index.pb

+
+b
+2venv/Lib/site-packages/Cryptodome/Util/_raw_api.py,d\9\d91cf4b578ffc44db2bf053a64f5a6c85e0ff4ad
\ No newline at end of file

main.py

+import base64
+import os
+
+from Cryptodome.Cipher import AES
+from Cryptodome.Util.Padding import pad
+
+
+def encrypt(key, message):
+    keys = key.encode('utf-8')
+    # keys = key
+    iv = os.urandom(AES.block_size)
+    cipher = AES.new(keys, AES.MODE_CBC, iv)
+    padded_message = pad(message.encode('utf-8'), AES.block_size, style='pkcs7')
+    ciphertext = cipher.encrypt(padded_message)
+    encrypted_message = iv + ciphertext
+    return base64.b64encode(encrypted_message).decode('utf-8')
+
+
+print(encrypt("kliLensKLiLensKL", "ajil.k@123"))
+
+
+def _unpad(s):
+    return s[:-ord(s[len(s) - 1:])]
+
+
+def decrypt(key, enc):
+    keys = key.encode('utf-8')
+    # keys = key
+    enc = base64.b64decode(enc)
+    print("enc", enc)
+    iv = enc[:AES.block_size]
+    print("iv", iv)
+    cipher = AES.new(keys, AES.MODE_CBC, iv)
+    data = cipher.decrypt(enc[AES.block_size:])
+    print("data", data)
+    if len(data) == 0:
+        raise ValueError("Decrypted data is empty")
+    data = _unpad(data)
+    print("final", data)
+    return data.decode('utf-8')
+
+
+print(decrypt("iojfhuHurjdiojpu", encrypt("iojfhuHurjdiojpu", "lokesh@123")))
+
+# import base64
+# from Cryptodome.Cipher import AES
+#
+#
+# def _unpad(s):
+#     return s[:-ord(s[len(s) - 1:])]
+#
+#
+# def decrypt(key, enc):
+#     enc = base64.b64decode(enc)
+#     iv = enc[:AES.block_size]
+#     cipher = AES.new(key.encode('utf-8'), AES.MODE_GCM, iv)
+#     data = _unpad(cipher.decrypt(enc[AES.block_size:]))
+#     print(data)
+#     return data.decode('utf-8')

test.py

+import base64
+from base64 import b64decode
+from Cryptodome.Cipher import AES
+from Cryptodome.Util.Padding import pad
+from Cryptodome.Util.Padding import unpad
+
+try:
+    sensitive_data = b"test123@m"
+    key = 'kliLensKLiLensKL'.encode('utf-8')
+    cipher = AES.new(key, AES.MODE_CBC)
+    ciphertext = cipher.encrypt(pad(sensitive_data, AES.block_size))
+
+    ivs = base64.b64encode(cipher.iv).decode('utf-8')
+    ciphertexts = base64.b64encode(ciphertext).decode('utf-8')
+    keys = base64.b64encode(key).decode('utf-8')
+    # print(f"iv: {base64.b64encode(cipher.iv).decode('utf-8')}")
+    # print(f"ciphertext:{base64.b64encode(ciphertext).decode('utf-8')}")
+    # print(f"key: {base64.b64encode(base64.b64decode('kliLensKLiLensKL')).decode('utf-8')}")
+    iv = b64decode(ivs)
+    ciphertext = b64decode(ciphertexts)
+    key = b64decode(keys)
+    print(iv)
+    print(ciphertext)
+    print(key)
+    cipher = AES.new(key, AES.MODE_CBC, iv)
+    print(cipher)
+    plaintext = unpad(cipher.decrypt(ciphertext), AES.block_size)
+    print("Original Message was: ", plaintext)
+except (ValueError, KeyError):
+    print("ERROR!")
\ No newline at end of file