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2014/10/15 ¤U¤È 10:13:45

iphone Programming Glossary: self.attrs

How to decrypt an encrypted Apple iTunes iPhone backup?

http://stackoverflow.com/questions/1498342/how-to-decrypt-an-encrypted-apple-itunes-iphone-backup

2 class Keybag object def __init__ self data self.type None self.uuid None self.wrap None self.deviceKey None self.attrs self.classKeys self.KeyBagKeys None #DATASIGN blob self.parseBinaryBlob data def parseBinaryBlob self data currentClassKey.. CLAS currentClassKey currentClassKey UUID data elif tag in CLASSKEY_TAGS currentClassKey tag data else self.attrs tag data if currentClassKey self.classKeys currentClassKey CLAS currentClassKey def unlockWithPasscode self passcode passcodekey.. currentClassKey CLAS currentClassKey def unlockWithPasscode self passcode passcodekey PBKDF2.PBKDF2 passcode self.attrs SALT iterations self.attrs ITER .read 32 for classkey in self.classKeys.values if not classkey.has_key WPKY continue..