libb64-iOS is a lightweight objective-c wrapper around libb64 for easy base 64 encoding and decoding on iOS.
It is implemented as a category on NSData with two methods:
-(NSString*)stringByBase64Encoding
- creates an NSString
by base64 encoding the data stored in the NSData
object.
+(NSData*)dataByBase64DecodingString:(NSString*)base64String
- creates an NSData
by base64 decoding the data stored in base64String
.