sIMPLEdes
TheS-DESencryptionalgorithmtakesan8-bitblockofplaintext(examples:10111101)anda10-bitkeyasinputandproducesan8-bitblockofciphertextasoutput.TheS-DESdecryptionalgorithmtakesan8-bitblockofciphertextandthesame10-bitkeyusedtoproducethatciphertextasinputandproducestheoriginal8-bitblock
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