The Caesar Cipher

استمتع بملايين من أحدث التطبيقات والألعاب والمقاطع الموسيقية والأفلام والعروض التلفزيونية والكتب والمجلات والمزيد على نظام التشغيل Android، وقتما تشاء وأينما تذهب، وذلك عبر أجهزتك.

This is the Caesar Cipher App for Android! You can use it to encrypt or decrypt any message you want with the most famous cipher: the Caesar Cipher.

Named after the roman emperor Julius Caesar, the cipher uses a simple substitution mechanism where each message letter is replaced by another cipher letter. Which cipher letter is used depends on the number of shifts, e.g. a shift of 3 converts an "A" into a "D". When decrypting a ciphertext the shift is reversed so that you end up with the original message.

Try it out for yourself and have fun!