Crypty

Crypty is a module that I've developed during learning cryptography - especially solving tasks from:

• Cryptopals
• Cryptohack
• TryHackMe

The module itself is full of methods that I had to repetitevely use while doing challenges, they allow to automate most of tasks that I came across.

Expected datatypes

Before I move on to explanation of ****certain methods, at first I would like to show the syntax that I chose to determine datatypes that the methods are expecting as an input.

• bytes - list of integers containing byte values only (0-255), especially bytearray
• hex - string of bytes in hexadecimal representation, with leading zeros (ex. int:10 is exptected to be represented as '0x0a', not just '0xa')
• string - just a string, usually expected to be human-readable text
• number - integer with no maximum size defined (method would work on either typically sized integers and 'big number' types)
• prime - integer that is expected to be a prime number

Methods

Convertion methods

• hexToString(<hex>) -> <string>
• hexToBytes(<hex>) -> <bytes>
• stringToBytes(<string>) -> <bytes>
• stringToHex(<string>) -> <hex>
• bytesToString(<bytes>) -> <string>
• bytesToHex(<bytes>) -> <hex>

Encoding/Decoding methods

Methods below encode data given in proper data type into Base64 standard code:

• stringToBase64(<string>) -> <string>
• hexToBase64(<hex>) -> <string>
• bytesToBase64(<bytes>) -> <string>

Methods below could be used to decode data given in Base64 format into chosen data type:

• base64ToString(<string>) -> <string>
• base64ToHex(<string>) -> <hex>
• base64ToBytes(<string>) -> <bytes>

TODO