iOS Is there library in iPhone 2.2 SDK for SHA encryption

[girish.sj]

Does iphone SDK support SHA encryption and decryption algorithms

 

[jnic]

SHA is a family of hash functions, not a means of encryption/decryption.

The SDK supports public- and symmetric-key cryptography, but you really ought to understand cryptographic primitives before you start using them.

 

[girish.sj]

Thanks for reply

Actually, I am looking for SHA hashing functions, I need a image icon to be converted into SHA format.

 

[jnic]

http://developer.apple.com/iphone/l...eptual/ManPages_iPhoneOS/man3/CC_SHA.3cc.html

 

[girish.sj]

it is very helpful thank you