Encryption And Decryption Methods

This issue tracks the encryption method's progress and also the basis of the decryption method.
- [ ] Encryption Method
- [ ] Input Chunker Method
- [ ] Convert chunk to vector/matrix.
- [ ] Convert vector/matrix to string.

Decryption method including converting the
- [ ] Decryption method

The issue is a high-level feature request for encryption and decryption methods, but provides no code pointers, file names, or specific requirements. A newcomer would need to design the entire system from scratch, including chunking input, converting to vectors/matrices, and serializing to strings. Start by examining the repository's existing structure to see if any cryptographic libraries or data handling utilities are present, then propose a design before any implementation.

Written by the indexing model from the issue text.