Encryption & Decryption Using Mcrypt In PHP

Mcrypt is a replacement of Unix‘s popular command crypt. It is a file encryption tool. Mcrypt uses modern algorithms for encrypting. Hence it is considered as secure and safe. To encrypt a string, Mcrypt requires a key to encrypt and decrypt. This key have a critical role in encryption and decryption. In this post I’ll be giving out two functions that will encrypt and decrypt based on a key.

[READ MORE]

Image Handling On Client Side With Base64 In PHP

Every website needs images. It make the site attractive and beautiful. But sometimes, images won’t get loaded. The latest Browsers have a feature that generates image on a base64 string. Most of the browser have it. In this post I’m going to describe the way to use base64 in displaying images on a website. What’s base64 ? Base64 is a encrypting method which is available in many languages. It can be used for encrypting and decrypting.

[READ MORE]