Secure communication is the most straightforward use of cryptography. Two people may communicate securely by encrypting the messages sent between them. The paper presents modifications of the Hill cipher generating dynamic encryption key matrix Index Terms—Hill cipher‚ Matrix encryption‚ Permutation matrix NOMENCLATURE : Introduction: INTRODUCTION The Hill cipher (HC) algorithm [1] is one of the famous and known symmetric algorithms in the field of cryptography. HC is computationally attractive
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There are several environmental impacts of Panama Canal. The Panama Canal is undermined by the exhaustion of the rainforests encompassing the Canal. The Canal keeps running on new water‚ which just originates from Lake Gatun amidst the canal. The rainforests supply a consistent wellspring of new water to the lake. The Canal Zone is the territory encompassing the waterway and which has been shielded from consumption for a long time by the way that the zone was under United States control as army installations
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Electoral College The Electoral College is the process of electing the President or Vice President. It consists of 538 electors in which are chosen to represent each state in the election. This way of electing is very different from other countries and there are quite a few people who have strong opinions on it. The number of each states electors is however many members of congress each state is entitled. This is also based on population. For example‚ Kansas only has six electors compared to
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Poetic Analysis "Fern Hill" Summary: "Fern Hill" is a poem about the realization of life and mortality that appears after an unexpected experience occurs. The speaker is moved to a greater wisdom about himself and the world around him. [pic] Dylan Thomas’s poem "Fern Hill" represents the passage of one mans life from boyhood to adulthood and the realization of his mortality. The speaker in this poem uses expressive language and imagery to depict a tale of growing up. The use of colour adds life
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Philippine College Foundation Hagkol‚ Valencia City Term Paper on Environmental Pollution Prepared by: Joeren S. Rapista Submitted to: Mrs. Nena Visto Environmental Pollution Introduction I – Environmental Pollution A. Definition B. History II – The kind of pollution and their effects A. Air Pollution B. Water Pollution C. Solid Waste Pollution D. Noise Pollution E. Lead Pollution Effects Solution Bibliography
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Anita Hill‚ a lawyer who worked for now Judge Clarence Thomas‚ US Supreme Court Judge‚ then just a nominee. Anita Hill came forward with allegations that Thomas had sexually harassed her while they worked together at the Department of Education and the Equal Employment Opportunity Commission. She is accusing him of harassing her not physically but through comments. According to the article‚ it appears that Anita Hill is possibly making up lies about her being sexually harassed. Anita Hill could
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Defining Environmental Crimes Environmental crime is a serious and growing concern at national as well as international level‚ and one which takes many different forms. Environmental crime in broad terms means an act which is committed with the intention of damaging or causing damage to the ecological and biological systems to ensure business or personal benefit. The types of acts commonly recognised as environmental crime are: pollution or other contamination of air‚ land and water; illegal discharge
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astragalin‚ behenic acid‚ beta amyrin‚ benzenoids‚ bersaldegenin‚ beta-sitosterol‚ bryophollenone‚ bryophollone‚ bryophyllin‚ caffeci acid‚ ferulic acid‚ quercetin‚ steroids‚ and taraxerol. • Phytochemical evalutation of leaf extract yielded bryophyllum A‚ B and C‚ a potent cytotoxic bufadienolide orthoacetate. • Bufadienolide has been reported to be poisonous with digitalis-toxicity type cardiac effects (slowing of heart rate‚ heart blocks and potentially fatal ventricular arryhthmias. • Bryophillin A
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Environmental Psychology Olubunmi Ruby Akinsanya Environmental Psychology/460 10/5/2010 Richard Hill Title of Paper Why do individuals act differently in different social settings? Environmental Psychology is the field of psychology which studies the way human behavior is affected by their environment. Environment refers to an individual’s social setting‚ which can change consistently. (Fisher‚ 2007). Social settings and educational settings‚ professional settings and home
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REVIEW OF NOTTING HILL Notting Hill is one of the few romantic comedies I enjoyed watching. It’s quirky‚ light and full of wit. The movie itself will bring you into a world where happily ever after happens‚ a fairy tale for those die hard romantics. I know it’s unusual for something like this to happen in real life but it would make you wish you were one of the characters in the film. I really liked the conversations the characters have and the language they used. Like other rom-com films‚ this
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