original: the aes ciphers have been analyzed extensively and are now used worldwide , as was the case with its predecessor , the data encryption standard -lrb- des -rrb- .
simplifications: like its predecessor , the data encryption standard -lrb- des -rrb- , after an extensive analysis , the aes ciphers are in use worldwide now the aes ciphers have been analyzed and are now used worldwide , as was the case with its predecessor , data encryption standard . the aes ciphers have been anayzed extensively and are now used worldwide as was the case with its predecessor the data encryption standard -lrb- des -rrb- . the aes ciphers have been examined very well and are now used all over the world , just like the one before it , the data encryption standard -lrb- des -rrb- . the aes ciphers have been analyzed extensively and are now used worldwide , as was the case with its predecessor , the data encryption standard -lrb- des -rrb- . the aes ciphers have been studied a lot and are now used worldwide , like with the ones before it , the data encryption standard -lrb- des -rrb- . 1 . the aes ciphers have been examined a lot and are now used worldwide , as was the case with its predecessor , the data encryption standard -lrb- des -rrb- . data encryption standards are giving way to aes ciphers all over the world .