Cryptography is a cipher, hashing, encoding and learning tool for all ages. My goal is to make this app a number one cryptography tool around Google Play. I do this alone as a hobby like my other apps too, so progress could be slow. Try out and see more! ★ Rate, give feedback and tell me what ciphers you want to see on future releases ★
Giving a one star rating without reason or contact is stupid!News: May look like I'm "of the grid" for few weeks -> I'm developing end-to-end encrypted messenger application based on stuff learned while developing this. Ciphers
• Scytale cipher.
• Caesar cipher.
• Rot 1 - 25 cipher.
• Affine cipher.
• Rail Fence cipher.
• Keyword cipher.
• Beaufort cipher.
• Templar Cipher with image send feature.
• Porta cipher.
• Vigenere cipher.
• Autokey cipher.
• Bacon Cipher.
• Chaocipher.
• Playfair cipher.
• Two-Square cipher (currently encrypt).
• Tri-Square cipher (currently encrypt).
• Four-Square cipher (currently encrypt).
• BIFID cipher.
• Hill Cipher with editable Matrix.
• Visual Cryptography.
• Enigma cipher with saveable settings.
• RSA cipher with custom keys
• Blowfish cipher
• Twofish cipher (next gen Blowfish)
• Rijndael (AES) cipher
• SCrypt (Password-based key derivation function, in progress)
• Elliptic Curve Diffie-helleman AES, similar to Curve25519
• ChaCha cipher (Salsa20) Hashes
• Whirlpool 0 / 1 / W (hashing)
• HMAC - SHA1 / SHA256 / SHA512 (advanced hashing)
• Adler32 (hashing)
• CRC - 8 / 16 / 24 / 64 (hashing)
• ELF-32 (hashing)
• FCS-16 (hashing)
• HAS-160 (hashing)
• MD-2/4/5 (hashing)
• RIPEMD - 128 / 160 / 256 / 320 (hashing)
• SHA - 0 / 1 / 224 / 256 / 384 / 512 (hashing)
• Tiger - T / T2 / 128 / 160 (hashing)
• Sum - 8 / 16 (hashing)
• Xor8 (hashing)
• GOST (hashing)
• BCrypt (hashing)
• PBKDF2 (hashing) with java|php example. Encodings
• Base64 encoder/cipher.
• Morse code encoder with sound playback. Sound may be annoying.
• Braille encoder.
• Semaphore encoder.
• Tap Code encoder.
• ASL (American Sign Language) encoder.
• Pigpen encoder. Tools
• Checksum tool for text and files.
• Custom Hmac SHA 1/256 + SHA256 password authentication digest creator tool. (java|php examples)
• Hash Cracker for MD5 and SHA1 hashes (work in progress).
• Password Strength checker tool.
• Frequency Analysis.
• ASCII table (8-bit/255) with search function.
• Binary, Hexadecimal, Decimal and Octal table with search function.
• Text Binary converter.
• Decimal Binary converter.
• Hexadecimal Binary converter.
• Integer(number) Binary converter.
• Pseudo Random Number Generator (PRNG) with explanation.
• AFSK (Audio Frequency-shift keying) generator. Receiver comes in future releases.
• Steganography, encrypt decrypt tool in build.
• ASCII Font Art tool.
- Includes link to very good online SHA1 cracker. Messaging
• Experimental messaging feature using RSA with custom keys and asymmetric exchange system.
- I don't collect personal information and this app is not sending private key's anywhere. I'm describing this part on link below. Please read it.
• Read how it works and where data goes, from here: http://www.nitramite.com/messaging-guide.html Ad free purchase
• Can be found from right corner menu.
• Press 'Continue' to make payment.
• In case of app removal, device change or other case, use 'Restore' button to restore purchase. Languages
- Default English
• French Translation by Amira Bensâada, corrected by Solumbran.
• Russian translation by Nikita Tikhomirov (Никита Тихомиров)There's explanations for all ciphers included and links to best resources to learn more. Explanation images are zoomable.I ran out of description field limit, rest of it is here: http://www.nitramite.com/cryptography-description.html

// Option A //

To download Cryptography mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Cryptography mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download Cryptography from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Cryptography in HappyMod App.