2014/10/15 下午 10:16:03

iphone Programming Glossary: x00

How to decrypt an encrypted Apple iTunes iPhone backup?

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

unpack64bit B 8 R i unpack64bit B 8 if A 0xa6a6a6a6a6a6a6a6 return None res .join map pack64bit R 1 return res ZEROIV x00 16 def AESdecryptCBC data key iv ZEROIV padding False if len data 16 print AESdecryptCBC data length not 16 truncating data.. .read if data 0 4 mbdb raise Exception This does not look like an MBDB file offset 4 offset offset 2 # value x05 x00 not sure what this is while offset len data fileinfo fileinfo 'start_offset' offset fileinfo 'domain' offset getstring data.. x95 xfd x1f oW xcb x0bE x98 x02 x86 x03 xfe x90aL xad xd0 x01D xb5 x86 x98 xcc xf9 x0b x9cLQ8 xaf xac xae x04 x1cSpF x00'R xd7 xcb xefx xa4` xcc xb6 xc7 x94 x98 x91 x11Z xb1_ xda xa1 x8a xce xd1 decrypted data 'bplist00 xd3 x01 x02 x03 x04 x05..

Convert hex data string to NSData in Objective C (cocoa)

http://stackoverflow.com/questions/2338975/convert-hex-data-string-to-nsdata-in-objective-c-cocoa

hex code commands I'm having trouble with. So lets say I have the following hex data to send in this format x1C x02d x00 x00 x00 xFF x7F How do I convert this into an NSData object which my send method expects Obviously this does not work for.. code commands I'm having trouble with. So lets say I have the following hex data to send in this format x1C x02d x00 x00 x00 xFF x7F How do I convert this into an NSData object which my send method expects Obviously this does not work for this.. commands I'm having trouble with. So lets say I have the following hex data to send in this format x1C x02d x00 x00 x00 xFF x7F How do I convert this into an NSData object which my send method expects Obviously this does not work for this hex..

Sha256 in Objective-C for iPhone

http://stackoverflow.com/questions/3709204/sha256-in-objective-c-for-iphone

inputData.bytes inputData.length hashedChars It returns the hash correctly but I need to insert a string like this x00 x25 x53 and in this case the function returns a sha256 of empty string because the specified encoding cannot be used to..