For one of the Games developed for iPhone, we had a requirement of sending data over http. and the sender needed to be verified (authenticity) & correctness of the data (data integrity) was to be checked. We solved it by using SHA_256 and Hmac . This is how we did it. on the Objecive-C side [...]
Posts Tagged ‘HMAC’
Objective-C SHA HMAC PHP – sending data with signature
Posted: February 19, 2011 by Giju Eldhose in Tech BlogTags: HMAC, IOS, Objective-C, PHP, Security, SHA
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