Function sysfunc_blockcipher_xtea::decipher

pub fn decipher(blocks: &mut [u32], key: &[u32], delta: u32, rounds: usize)

Deciphers the blocks of data using the given key.

Blocks must be greater than two or no action is performed. Blocks should be divisible by two, where this is not the case any remaining blocks will not be processed (i.e. the last block will be ignored.)

The key data should be a set of four values (128 bits total).