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MSProtector decryptAlignedBlocksWithStartingBlockNumber method

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Used to decrypt a block of encrypted data.

Signature

- (NSData *)decryptAlignedBlocksWithStartingBlockNumber:(NSUInteger)startingBlockNumber 
                                          encryptedData:(NSData *)encryptedData 
                                                isFinal:(BOOL)isFinal 
                                                  error:(NSError **)errorPtr;

Parameters

Name Datatype Notes
startingBlockNumber
 NSUInteger
encryptedData
 NSData *
isFinal
 BOOL
 Set to TRUE for the last block, otherwise FALSE.
errorPtr
 NSError **

Returns

Pointer to an NSData object containing the block of dencrypted data.

Defined in

MSProtection.h

Supported Platforms
Minimum supported OS versions
 iOS 7.0 and OS X 10.8

Remarks

templateListWithUserId should be invoked from the main thread.