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Informations about the package cryptography

Cryptography

library to encrypt and decrypt data

The intention of this library is to be very simple, and lightweight. No 3rd party libraries are required.

The library uses an approach that will generate a random keyfile each time data is encrypted, this keyfile is then used to decrypt data.

You have the option to either generate a keyfile, send the keyfile to the recipient and then encrypt/decrypt data using that keyfile.

Or, alternatively, you can use the APIs that will generate a new keyfile for each message, and then uses a proprietary method for combining the encrypted data and keyfile into a single data packet and compressing the data into a binary format that is safe to send to the receiver.

While the first method is the most secure, and would be impossible to decrypt without the keyfile, it is sometimes not feasible to send a keyfile securely to the reciever in advance. In those cases, it's fairly secure (though, could eventually be decrypted if someone had this code) to use the combined method, but it is in no way a replacement for enterprise level encryption.

Example: encrypt and then decrypt a string

Thats it!

If you find any bugs or have suggestions I would love to hear them, you can email me at (remove spaces) ogbitblt at pm dot me

Installation Instructions

using composer:

All versions of cryptography with dependencies

PHP Build Version
Package Version
Requires php Version >=8.1
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