{"id":4387,"date":"2021-08-03T10:30:46","date_gmt":"2021-08-03T10:30:46","guid":{"rendered":"https:\/\/www.bearloga.space\/?page_id=4387"},"modified":"2021-08-03T10:30:47","modified_gmt":"2021-08-03T10:30:47","slug":"ponimanie-vignere-cipher","status":"publish","type":"page","link":"https:\/\/www.bearloga.space\/en\/ponimanie-vignere-cipher\/","title":{"rendered":"\u041f\u043e\u043d\u0438\u043c\u0430\u043d\u0438\u0435 Vignere Cipher"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Vignere Cipher \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u0432 \u0441\u0435\u0431\u044f \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0426\u0435\u0437\u0430\u0440\u044f, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0439 \u0434\u043b\u044f \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u0434\u0435\u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f.&nbsp;Vignere Cipher \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0447\u043d\u043e \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u0443 Caesar Cipher \u0442\u043e\u043b\u044c\u043a\u043e \u0441 \u043e\u0434\u043d\u0438\u043c \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u043c \u043e\u0442\u043b\u0438\u0447\u0438\u0435\u043c: Caesar Cipher \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c \u043e\u0434\u043d\u043e\u0441\u0438\u043c\u0432\u043e\u043b\u044c\u043d\u043e\u0433\u043e \u0441\u0434\u0432\u0438\u0433\u0430, \u0442\u043e\u0433\u0434\u0430 \u043a\u0430\u043a Vignere Cipher \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u043a\u043b\u044e\u0447 \u0441\u043e \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u043c \u0441\u0434\u0432\u0438\u0433\u043e\u043c \u0430\u043b\u0444\u0430\u0432\u0438\u0442\u043e\u0432.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u041c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0414\u043b\u044f \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u0432\u044b\u0433\u043b\u044f\u0434\u0438\u0442 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">$$ E_ {k} \\ left (M {_ {i {}}} \\ right) = \\ left (M_ {i} + K_ {i} \\ right) \\; \\; \\;&nbsp;\u043c\u043e\u0434 \\; \\;&nbsp;26 $$<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0414\u043b\u044f \u0440\u0430\u0441\u0448\u0438\u0444\u0440\u043e\u0432\u043a\u0438 \u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u0443\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u0432\u044b\u0433\u043b\u044f\u0434\u0438\u0442 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">$$ D_ {k} \\ left (C {_ {i {}}} \\ right) = \\ left (C_ {i} -K_ {i} \\ right) \\; \\; \\;\u00a0\u043c\u043e\u0434 \\; \\;\u00a026 $$<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0428\u0438\u0444\u0440 Vignere \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442 \u0431\u043e\u043b\u0435\u0435 \u043e\u0434\u043d\u043e\u0433\u043e \u043d\u0430\u0431\u043e\u0440\u0430 \u0437\u0430\u043c\u0435\u043d, \u0438, \u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e, \u0435\u0433\u043e \u0442\u0430\u043a\u0436\u0435 \u043d\u0430\u0437\u044b\u0432\u0430\u044e\u0442&nbsp;<strong>\u043f\u043e\u043b\u0438\u0430\u043b\u044c\u0444\u0430\u0431\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u043c \u0448\u0438\u0444\u0440\u043e\u043c<\/strong>&nbsp;.&nbsp;Vignere Cipher \u0431\u0443\u0434\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0431\u0443\u043a\u0432\u0435\u043d\u043d\u044b\u0439 \u043a\u043b\u044e\u0447 \u0432\u043c\u0435\u0441\u0442\u043e \u0447\u0438\u0441\u043b\u043e\u0432\u043e\u0433\u043e \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043a\u043b\u044e\u0447\u0430: \u0431\u0443\u043a\u0432\u0430 A \u0431\u0443\u0434\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0434\u043b\u044f \u043a\u043b\u044e\u0447\u0430 0, \u0431\u0443\u043a\u0432\u0430 B \u0434\u043b\u044f \u043a\u043b\u044e\u0447\u0430 1 \u0438 \u0442\u0430\u043a \u0434\u0430\u043b\u0435\u0435.&nbsp;\u041d\u043e\u043c\u0435\u0440\u0430 \u0431\u0443\u043a\u0432 \u0434\u043e \u0438 \u043f\u043e\u0441\u043b\u0435 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430 \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u043e\u043a\u0430\u0437\u0430\u043d\u044b \u043d\u0438\u0436\u0435 \u2014<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/coderlessons.com\/wp-content\/uploads\/2019\/07\/polyalphabetic_cipher.jpg\" alt=\"\u043f\u043e\u043b\u0438\u0430\u043b\u0444\u0430\u0431\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0448\u0438\u0444\u0440\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u0430\u044f \u043a\u043e\u043c\u0431\u0438\u043d\u0430\u0446\u0438\u044f \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0445 \u043a\u043b\u044e\u0447\u0435\u0439 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0434\u043b\u0438\u043d\u044b \u043a\u043b\u044e\u0447\u0430 Vignere \u0434\u0430\u0435\u0442\u0441\u044f \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c, \u0447\u0442\u043e \u0434\u0430\u0435\u0442 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u0442\u043e\u0433\u043e, \u043d\u0430\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u0435\u043d \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c Vignere Cipher \u2014<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/coderlessons.com\/wp-content\/uploads\/2019\/07\/Vignere_key_length.jpg\" alt=\"Vignere Cipher\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Vignere Cipher \u0432\u043a\u043b\u044e\u0447\u0430\u0435\u0442 \u0432 \u0441\u0435\u0431\u044f \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0426\u0435\u0437\u0430\u0440\u044f, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0439 \u0434\u043b\u044f \u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u0434\u0435\u0448\u0438\u0444\u0440\u043e\u0432\u0430\u043d\u0438\u044f.&nbsp;Vignere Cipher \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0447\u043d\u043e \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u0443 Caesar Cipher \u0442\u043e\u043b\u044c\u043a\u043e [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[140],"tags":[],"class_list":["post-4387","page","type-page","status-publish","hentry","category-kriptografiya-2"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/pages\/4387","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/comments?post=4387"}],"version-history":[{"count":0,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/pages\/4387\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/media?parent=4387"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/categories?post=4387"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/tags?post=4387"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}