In cryptography, XTEA (eXtended TEA) is a block cipher d... - dofaq.co
xtea

In cryptography, XTEA (eXtended TEA) is a block cipher d...

wikipedia - 22 Aug 2015
In cryptography, XTEA (eXtended TEA) is a block cipher designed to correct weaknesses in TEA. The cipher's designers were David Wheeler and Roger Needham of the Cambridge Computer Laboratory, and the algorithm was presented in an unpublished technical report in 1997 (Needham and Wheeler, 1997). It is not subject to any patents.

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