I am new in iphone and want to know that which encryption technique is used in iphone to secure our application content. Which encryption is used between ipohne and a asp.net website. Actually i want to encrypt my message in my applcation which sends to a websites which runs on asp.net. And when websites sends message from .net it will decrypt message in my application.
2nd question can i use blowfish algorithm in iphone application. Because webpage of asp.net is use blowfish algorithm. How to implement blowfish algorithm in iphone for ancryption.
For encryption between device and website, SSL (i.e. HTTPS) is the simplest, best supported, most straightforward method, and is supported "out of the box" by
Schneier provides a C implementation of Blowfish which can easily be incorporated into your app (Objective-C is a strict superset of C).