サマーウォーズ世界ではRSA暗号は役立たず

2022.01.19 RSA

RSA RSA 2 × = × × = 2021 1

RSA (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) 2021 = = − − = = = 2

2021 3

RSA “HELP” 2 = − = = − − = = − = = = = 2021 = = 4

RSA ”HELP” “BNLY” = = = = = 2021 A B C …… X Y Z 01 02 03 …… 24 25 26 5

RSA “BNLY” ”HELP” = = = = = 2021 A B C …… X Y Z 01 02 03 …… 24 25 26 6

RSA = 1 2 2021 = 2 3 = 4 = 5 = = − − = = = 7

From [email protected] Sub Solve Me 81438162575788886766923577992357799761466612018296721242362536256184293570693524573389783059712 35639587050589890751497599290026879543541629595926353829629299993735273938930152720282737309793 83739039731352452762289782738269898221546122131360619421303021411333103461918121612113166613120 12131476412313166443638388399396535637393484637638393315432887897623839856373836543342353464488 84638393846438393964765737489384573455642451263484466875824872682685999292264939227626584926451 61381238929910492254753685216544526687633169497562621466262164751662165496216233621461156486215 62226225489746225662466206214831654725456490230245462124545623224516231242456512434518164012651 25181242432165184542461243246491554896156226540431451494816121614652254654546432451891591646484 64546424211515912121512512462155666156124173641635467148361593823787985896185613764728526928789 895656425257381651935613893981991374836873823541837167837898784e7654345763456371738231384798137 68765238613741311236937264827654778277325473898928152422542515522536131313315113131436465191945 46121649460060457379046476748727787218295474829979239374524563532152125176285164241721546218521 52165241281566315351336351356243732341464849459146242451446559375452431515523647286462546325864 21653765268752146364216452966051582166316165298691556167867525411656512513466425667026216616514 56346674125635231200021415344251425654745617652315641685744115651455513651557134521635146134235 53145751455513525346652752454341235241645125148541355135525151156171956616756817356813613736137 25382416248275264278352381658327184562416554631567452166375415676516659156451553145235234613252 55323251685212712645162157232131522136725132143364221234162322654656432322163726142321427826316 74245423512542541436542154615244235542594181494224535650656526246396062256352064614625652516612 58214063232062267640333141325426372633225334823727365243212325634253834253324362370285630743325 31002322305236045232145663164785714352151455716302322352242324362470226027028560796251643223572 3674724715613526215523165518237142314221623715637261634153471 2021 8

2021 9

◼ ◼ ◼ ◼ RSA 55 4 1 Correct Answer: the magic words are squeamish ossifrage To know is to know that you know nothing That is the true meaning of knowledge 2021 Kenji’s Answer: the magic words are squeamish ossifrage To know is to know that you know nothing That is the true meaning of knowledgq 10

1999 ◼ ◼ http://www.comm.tcu.ac.jp/~math/hnakai/infomath/rsa.html ◼ Wikipedia RSA https://ja.wikipedia.org/wiki/RSA 3 1 2021 12 5 2021 12 5 ◼ IT RSA https://it-trend.jp/encryption/article/64-0056 2021 12 5 2009 ◼ ◼ https://reistenza.com/entame/summer-wars.html 2021 12 5 ◼ QuizKnock https://web.quizknock.com/rsa-cryptosystem ◼ AppBank 2021 2021 12 5 … RSA ! QuizKnock https://www.appbank.net/2021/07/21/youtubernews/2099789.php 2 2021 12 5 11

• https://ja.wikipedia.org/wiki/RSA