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The selection of the above three items - algorithm, key and period - depend on your needs. The next resident will have the locks changed to a different key to make sure that you cannot enter even though you may know the method. Now this method only works if you have the proper key to stick in the lock, and your key will be valid only as long as you are the resident of the particular abode. This process (the use of a key and a lock) is the method or algorithm. The period or time during which the key is valid.īy way of analogy, to get into your home you would put a key in a lock to open the door.The key used with the algorithm to allow the plaintext to be both enciphered and deciphered.The algorithm or method used to encipher the original message (known as the plaintext).(I told you the difference was fuzzy, and you can combine codes and ciphers by substituting one word for another and then mixing up the result.) We'll concentrate on ciphers.įor a cipher to be useful, several things must be known at both the sending and receiving ends. When you mix up or substitute existing letters, you are using a cipher. When you substitute one word for another word or sentence, like using a foreign language dictionary, you are using a code. #Numbers in different languages that end with w code#If you don't know Greek (and not many of us do) the above letters could be a form of code themselves! Although the distinction is fuzzy, ciphers are different from codes. The study of enciphering and encoding (on the sending end), and deciphering and decoding (on the receiving end) is called cryptography from the Greek κρυπτός (kryptos), or hidden and γράφειν (graphia), or writing. After all, you wouldn't want your competitor to know that you were about to acquire their company with a leveraged buy-out. Businesses also send data that has been encoded to try and protect trade secrets and back-room deals. In more serious uses, codes and ciphers are used by our military and diplomatic forces to keep confidential information from unauthorized eyes. If the note was intercepted, your teacher, could learn nothing about your romance. Or perhaps you remember using special symbols to write notes to your "squeeze" in class. The number 29 is gume bi ni biyar ((12x2)5), and 95 is gume boo ni kwada ((12x7)11).When you were a kid, did you have a "Captain Midnight" decoder ring? With it, you could send messages to a friends that no one else could read. In Nimbia, a dialect of the Gwandara language of Nigeria, multiples of 12 are the basic number words around which everything else is built. The number 50 is halvtreds, a shortening of halv tred sinds tyve (half third times 20 or 2x20). The word for 600 is kmpw n kwuu shuun n bshnn, or 400(80x2)(20x2). The word anauwip means 6 in the base-3 system and 24 in the base-4 system. However 80 in Huli is ngui dau, ngui waragane-gonaga duria ((15x5)the 5th member of the 6th 15). Where the English word for 225 is quite long, the Huli word is ngui ngui, or 15 15. The number 25 is tondor abo mer abo sas (1861), and 90 is nif thef abo tondor ((36x2)18). It has basic words for 6, 18, and 36 (mer, tondor, nif) and other numbers are built with reference to those. ![]() So 14 is (5x2)22, or tir hosfi hosfihosf, and 59 is (20x2)(5x(21))(22) or yima hosfi tir hosfirpati hosfihosf. Once you advance by 15 (pymtheg) you add units to that number. ![]() So, combining base-20 and subtraction means 77 is mtadilgrin, or (20x4)-3. #Numbers in different languages that end with w full#Why might a base-20 system come about Fingers and toes For numbers above 20, you refer to the digits of the next full man (vinik). One is tipna (thumb), 6 is dopa (wrist), 12 is nata (ear), 16 is tan-nata (ear on the other side), all the way to 27, or tan-hthta (pinky on the other side). The words for numbers are the words for the 27 body parts they use for counting, starting at the thumb of one hand, going up to the nose, then down the other side of the body to the pinky of the other hand, as shown in the drawing. ![]()
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