| مطوّر البرامج: | MANINDER SINGH GILL (5) | ||
| السعر: | مجاني | ||
| لتصنيفات: | 0 | ||
| المراجعات: | 0 أكتب مراجعة | ||
| قوائم: | 0 + 0 | ||
| النقاط: | 0 + 158 (4.3) ¡ | ||
| Google Play | |||
الوصف
Text Encryptor is a Text Encryption application that allows you to protect your privacy while communicating with friends. It allows you to encrypt/decrypt text messages using Advance Encryption Standard(AES) with a 256 bit (key length).
The system computes the 256 bit key from the password string using SHA-256. The system uses Cipher Block Chaining method (CBC) to encrypt the message in blocks of 128 bits. Block cipher modes for symmetric-key encryption algorithms require plain text input that is a multiple of the block size (ie 128 bits for AES), so messages may have to be padded to bring them to this length. The padding being used is PKCS5Padding. In CBC Explicit Initialization Vectors technique is being used wherein we prepend a single random block to the plaintext. Encryption is done as normal, except the IV does not need to be communicated to the decryption routine. Whatever IV decryption uses, only the random block is "corrupted". This block is discarded and the rest of the decryption is the original plaintext.
Electronic Codebook(ECB) block cipher method option has also been given. In ECB the message is divided into blocks, and each block is encrypted separately.The disadvantage of this method is that identical plaintext blocks are encrypted into identical ciphertext blocks; thus, it must not be used with a non-random and repetitive data. The ECB mode is deterministic. ECB option is only for academic purpose.
Test Mode. AES test values (taken from FIPS-197) are:
Key: 000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f
Plaintext: 00112233445566778899aabbccddeeff
Ciphertext: 8ea2b7ca516745bfeafc49904b496089
Encrypting the plaintext with the key should give the ciphertext, decrypting the ciphertext with the key should give the plaintext.
You can test the encryption online by using the test values at
http://extranet.cryptomathic.com/aescalc/index
To test select the mode as ECB on the website and use the above test values. To test for anyother value of Key and data , ensure that the data is exactly 16 Hex (16x8=128 bits) characters long. The key should be 32 Hex characters (32x8=256 bits) long. The mode selected in the android application should be "Testing with No Padding". You would observe that the result matches exactly.
You can check SHA-256 conversion of the password online at
http://www.xorbin.com/tools/sha256-hash-calculator
Incase of any issues, feel free to write to me at
manindersinghgill@gmail.com
PS
Some good links to learn cryptography process being used in the app are as under
AES
https://www.youtube.com/watch?v=nL1ApwEXrz0
https://www.youtube.com/watch?v=ayiOhApI6SM
Block Ciphers, Why not use ECB?
https://www.youtube.com/watch?v=t0pREiDO7_g
https://en.wikipedia.org/wiki/Block_cipher
UTF-8
https://www.youtube.com/watch?v=vLBtrd9Ar28
لقطات
الميزات الجديدة
- الإصدار: 1.0.14
- تم التحديث:
- To comply with requirements upgraded target SDK to API level 34
السعر
- اليوم: مجاني
- الحد الأدنى: مجاني
- الحد الأقصى: مجاني
تتبّع الأسعار
مطوّر البرامج
- Maninder Singh Gill
- المنصات: Android تطبيقات (4) iOS تطبيقات (1)
- قوائم: 0 + 0
- النقاط: 0 + 158 ¡
- لتصنيفات: 0
- المراجعات: 0
- تخفيضات: 0
- أشرطة فيديو: 0
- RSS: اشتراك
النقاط
0 ☹️
لتصنيفات
0 ☹️
قوائم
0 ☹️
المراجعات
كن الأول لمراجعة هذا المنتج 🌟
معلومات إضافية
- الإصدار: 1.0.14
- الفئة:
Android تطبيقات›الأدوات - نظام التشغيل:
Android 3.2 - الحجم:
13 Mb - تقييم المحتوى:
Everyone - Google Play تقييم:
4.3(158) - تم التحديث:
- تاريخ الإصدار:
جهات الاتصال
- الموقع الإلكتروني:
http://friendscorner.info
AES Message Encryptor for SMS عنوان URL مختصر: تم النسخ!- 🌟 مشاركة
- Google Play
قد يعجبك ايضا
-
- Message Counter - SMS Counter
- Android تطبيقات: الأدوات بواسطة: AE App Labs
- مجاني
- قوائم: 0 + 0 لتصنيفات: 0 المراجعات: 0
- النقاط: 0 + 1,124 (1.9) الإصدار: 5.1.2 Note: In order to comply with the current Google Play Policies, the core functionality to access the SMS database had to be removed in order to keep this app on the Play Store. Free ... ⥯
-
- AES Home
- Android تطبيقات: الأدوات بواسطة: AES Global
- مجاني
- قوائم: 0 + 0 لتصنيفات: 0 المراجعات: 0
- النقاط: 0 + 0 الإصدار: 1.0.17 App designed for end-users to program and operate their AES "Cellcom Prime" intercom. Some of the features available: - Control your entrance via SMS. - Program Dial Out Numbers, ... ⥯
-
- SMS Storetraffic
- Android تطبيقات: الأدوات بواسطة: SMS Storetraffic
- مجاني
- قوائم: 0 + 0 لتصنيفات: 0 المراجعات: 0
- النقاط: 0 + 0 الإصدار: 1.80.01 For Brick and Mortar retail stores, Libraries, Malls, and more! This app works with your SMS People Counter devices, such as the PEARL People Counter, and provides an easy-to-use ... ⥯
-
- SMS Drive - Backup & Restore
- Android تطبيقات: الأدوات بواسطة: Devesh Rx Apps
- * * مجاني
- قوائم: 0 + 0 لتصنيفات: 0 المراجعات: 0
- النقاط: 0 + 204 (4.1) الإصدار: 3.0.6 SMS Drive is a simple and easy SMS Backup solution to sync your SMS messages across devices. You don't need to uninstall your favorite default SMS App, SMS Drive is made to work along ... ⥯
-
- SMS Exporter
- Android تطبيقات: الأدوات بواسطة: smartpositive
- * مجاني
- قوائم: 0 + 0 لتصنيفات: 0 المراجعات: 0
- النقاط: 0 + 175 (4.4) الإصدار: 1.0.5 SMS Exporter lets you easily transfer your SMS and MMS conversations to a computer or another phone. How It Works 1️ Select one conversation or all your messages 2️ Tap the Export ... ⥯
-
- Message Name Announcer
- Android تطبيقات: الأدوات بواسطة: GeniusTools Labs
- * * مجاني
- قوائم: 0 + 0 لتصنيفات: 0 المراجعات: 0
- النقاط: 0 + 550 (4.0) الإصدار: 2.1.1 Message Name Announcer: Amazing Mobile App that is a Hands-Free Messaging Solution! Would you like to stay informed about incoming text messages without constantly checking your phone? ⥯
-
- AES Helper
- Android تطبيقات: الأدوات بواسطة: Loudnapp
- مجاني
- قوائم: 0 + 0 لتصنيفات: 0 المراجعات: 0
- النقاط: 0 + 0 الإصدار: 1.0 AES Helper is a lightweight and easy-to-use tool that helps you encrypt and decrypt text with using the AES Algorithm. Designed with a clean Material Design interface, it's simple, ... ⥯
-
- SMS Backup & Restore
- Android تطبيقات: الأدوات بواسطة: SyncTech Pty Ltd
- * مجاني
- قوائم: 0 + 0 لتصنيفات: 0 المراجعات: 0
- النقاط: 0 + 131,139 (3.9) الإصدار: 10.23.002 SMS Backup & Restore is an app that backs up (creates a copy of) SMS & MMS messages and call logs currently available on the phone. It can also restore messages and call logs from ... ⥯
-
- Sms Transfer
- Android تطبيقات: الأدوات بواسطة: gnu
- مجاني
- قوائم: 0 + 0 لتصنيفات: 0 المراجعات: 0
- النقاط: 0 + 0 الإصدار: 1.2.0 This is an application that allows you to synchronize SMS between multiple devices. You install this app and simply add a filter by choosing the filter on the SENDER or in the CONTENT ... ⥯
-
- AES Encryption
- Android تطبيقات: الأدوات بواسطة: StalkerSTS
- مجاني
- قوائم: 0 + 0 لتصنيفات: 0 المراجعات: 0
- النقاط: 0 + 0 الإصدار: 20250702 Improved AES encryption algorithm with multi-layer data protection. The PGP encryption method is used. The encryption program allows users to securely decrypt and encrypt their ... ⥯
-
- Message To Unknown Number
- Android تطبيقات: الأدوات بواسطة: SYSTWEAK SOFTWARE
- مجاني
- قوائم: 0 + 0 لتصنيفات: 0 المراجعات: 0
- النقاط: 0 + 393 (3.5) الإصدار: 10.1.1.19 Are you looking for an Android app that can help you send a Chat message without saving someone s number? If you re curious to know how you can start a Chat conversation with any ... ⥯
-
- SMS Backup and Restore
- Android تطبيقات: الأدوات بواسطة: Infinite Soft
- * * مجاني
- قوائم: 0 + 0 لتصنيفات: 0 المراجعات: 0
- النقاط: 0 + 0 الإصدار: 4.4 Introduction SMS backup and restore app is a perfect answer for your worries about protecting and recovering your important conversation/SMS. Our friendly user assures you that even ... ⥯
-
- SMS Messenger
- Android تطبيقات: الأدوات بواسطة: Nach Audio Stories
- * مجاني
- قوائم: 0 + 0 لتصنيفات: 0 المراجعات: 0
- النقاط: 0 + 0 الإصدار: 100 Stay connected with your friends and family through SMS Messenger, a fast, reliable, and secure messaging app for all your texting needs. Whether you're sending simple text messages or ⥯
-
- Encryptor
- Android تطبيقات: الأدوات بواسطة: Eduardo Revilla Vaquero
- مجاني
- قوائم: 0 + 0 لتصنيفات: 0 المراجعات: 0
- النقاط: 0 + 0 الإصدار: 1.2 Encryptor - Secure Your Messages with Encryption Keep your private communications secure with Encryptor, a lightweight yet powerful encryption tool that puts privacy back in your ... ⥯