Is there any drawback of Playfair cipher?

Is there any drawback of Playfair cipher? The Playfair cipher suffers from some major weaknesses. An interesting weakness is that repeated bigrams in the plaintext will create repeated bigrams in the ciphertext. Further- more, a ciphertext bigram and its reverse will decipher to the same pattern in the plaintext. Which of the following is not […]

How can I find my lucky number?

How can I find my lucky number? How can I find my lucky numbers to play the lottery? Calculate your life path number. In essence, you add each number in your birth date together until a single digit is achieved. What signs dont get along? Aries folks probably shouldn’t get involved with a Pisces or […]

What are the common causes of identity theft?

What are the common causes of identity theft? How Does Identity Theft Happen? There are a number of ways identity thieves may obtain your personal information. Fraudsters may dig through mail or trash in search of credit card or bank statements. Unsecured web sites or public Wi-Fi may allow identity thieves to access your information […]

What are advantages of railways?

What are advantages of railways? Advantages: Dependable: Better Organized: High Speed over Long Distances: Suitable for Bulky and Heavy Goods: Cheaper Transport: Safety: Larger Capacity: What are the advantages or disadvantages of railways? Most of the working expenses of railways are in the nature of fixed costs. Every increase in the railway traffic is followed […]

What lenses can you use with Canon AE-1?

What lenses can you use with Canon AE-1? The AE-1 has a Canon FD breech-lock lens mount and accepts any FD or New FD (FDn) lens. It is not compatible with Canon’s later Canon EF lens mount, though adapters made by independent manufacturers can be found. The camera will also accept Canon’s earlier FL-mount lenses […]

What songs are in Just Dance Unlimited?

What songs are in Just Dance Unlimited? Classic routines Song Artist Mode Mamasita* Daddy P, Spike T and Da Digger (Latino Sunset) Duet No Limit 2 Unlimited Duet Party Rock Anthem LMFAO ft. Lauren Bennett & GoonRock Solo She’s Got Me Dancing Tommy Sparks Solo How long is the free trial for Just Dance Unlimited? […]

What good things did Mao do for China?

What good things did Mao do for China? He is also praised for having improved the status of women in China and for improving literacy and education. Some people think Mao Zedong made China lose its most important ally, or friend, the Soviet Union, in the Sino-Soviet Split. How many died in great leap forward? […]

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