CommandLine Utitlity for Uncryption- Encryption and Decryption but very unoptimized and much worse. Made as a school project.
The code is extremely ugly because of the restrictions placed on us.

Usage

1. Clone the Repo into a suitable location and cd into it
2. run python main.py -[mode] -[algorithm] [path of input file] [path of output file] [key(optional, depending on algorithm chosen)]

NOTE: The output file will completely be overwritten with the encrypted/decrypted data. It is therefore reccomended to use an empty file for dumping the output.

NOTE: If the output file does not exist already, the program will create a new file with the name provided and dump the output there.

NOTE: Merely the name of the file(s) will suffice if the file(s) reside(s) in the same directory as main.py. Otherwise, the complete paths of the file(s) is/are requried.

As of now, only Caeser Cipher and some of its derivative algorithms (such as the August and ROT-13 ciphers) are supported.
All flags types, along with thier possible flags are described breifly below-

Flag Type	Description	Possible Flags	Description
-[mode]	Specifies the 'mode' of execution. That is, if the script is going to be used for encryption or decryption	-e	Specifies that the script is going to be used for the pourposes of encryption
		-d	Specifies that the script is going to be used for the pourposes of decryption
-[algorithm]	Specifies the algorithm to be used for cryptography	-c	Specifies that Caesar Cipher is going to be used for cryptography
		-r13	Specifies that ROT-13 is going to be used for cryptography
		-a	Specifies that August Cipher is going to be used for cryptography
		-p	Specifies that Playfair Cipher is going to be used for cryptography
		-v	Specifies that Vigenere Cipher is going to be used for cryptography