# CryptoBook ## About this project CryptoBook is a community project, developed by members of [CryptoHack](https://cryptohack.org) to create a resource for people to learn cryptography. The focus of this project is to create a friendly resource for the mathematical fundamentals of cryptography, along with corresponding [SageMath](https://www.sagemath.org) implementation. Think of this as an alternative SageMath documentation source, where the focus is its application in solving cryptographic problems. If you're interested in contributing, come chat to us in our [Discord Channel](https://discord.gg/eJaJ3xC) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://cryptohack.gitbook.io/cryptobook/master.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.