{"id":1224,"date":"2023-09-11T22:57:25","date_gmt":"2023-09-11T13:57:25","guid":{"rendered":"https:\/\/tippang.net\/?p=1224"},"modified":"2023-09-11T22:57:29","modified_gmt":"2023-09-11T13:57:29","slug":"the-history-of-codebreaking-famous-examples-and-their-impact","status":"publish","type":"post","link":"https:\/\/tippang.net\/?p=1224","title":{"rendered":"The History of Codebreaking: Famous Examples and Their Impact"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"739\" src=\"https:\/\/tippang.net\/wp-content\/uploads\/2023\/09\/image-11.png\" alt=\"\" class=\"wp-image-1225\" srcset=\"https:\/\/tippang.net\/wp-content\/uploads\/2023\/09\/image-11.png 1024w, https:\/\/tippang.net\/wp-content\/uploads\/2023\/09\/image-11-300x217.png 300w, https:\/\/tippang.net\/wp-content\/uploads\/2023\/09\/image-11-768x554.png 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p id=\"d71c\">Here, we will explore famous historical examples and discuss their impact on society, politics, and the development of cryptography. This blog post will delve into the technical depth of codebreaking, shedding light on various techniques and methods used throughout history.<\/p>\n\n\n\n<!--more-->\n\n\n\n<h1 class=\"wp-block-heading\" id=\"b74b\">1. Backgroud<\/h1>\n\n\n\n<p id=\"6fb9\">Codebreaking, also known as cryptanalysis, is the art of deciphering encoded messages without prior knowledge of the key used in the encoding process. Throughout history, codebreaking has played a significant role in various aspects of human civilization, from warfare to diplomacy.<\/p>\n\n\n\n<p id=\"207f\">In this article, we will analyze some of the most famous codebreaking examples and their impact on the world:<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"7d20\">2. The Caesar Cipher<\/h1>\n\n\n\n<p id=\"0c5e\">One of the earliest known examples of a cipher is the Caesar cipher, named after Julius Caesar, who reportedly used it for secure communication with his generals.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"cdff\">Technical Details<\/h1>\n\n\n\n<p id=\"a483\">The Caesar cipher is a substitution cipher that works by shifting the letters in the alphabet by a fixed number of positions. The key is the number of positions shifted. For example, with a shift of 3, A becomes D, B becomes E, and so on.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"5d2f\">Deciphering the Caesar Cipher<\/h2>\n\n\n\n<p id=\"0da8\">To break the Caesar cipher, one can use the frequency analysis technique, which involves:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Analyzing the frequency of letters in the ciphertext<\/li>\n\n\n\n<li>Comparing it with the known frequency distribution of letters in the language<\/li>\n\n\n\n<li>Determining the most likely shift value<\/li>\n<\/ol>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"6c84\">Impact of the Caesar Cipher<\/h1>\n\n\n\n<p id=\"67cc\">The Caesar cipher, while simple, marked the beginning of the development of more complex cryptographic systems. It also demonstrated the importance of secure communication in military operations and statecraft.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"fcfd\">3. The Enigma Machine<\/h1>\n\n\n\n<p id=\"7486\">The Enigma machine, developed by German engineer Arthur Scherbius, was an electro-mechanical encryption device used extensively by the Nazis during World War II.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"48dc\">Technical Details<\/h1>\n\n\n\n<p id=\"4a69\">The Enigma machine relied on a combination of mechanical and electrical components, including:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>A keyboard for input<\/li>\n\n\n\n<li>Rotors that performed letter substitutions<\/li>\n\n\n\n<li>A reflector that reversed the electrical current<\/li>\n\n\n\n<li>Plugboard connections that added an extra layer of complexity<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"44c0\">Breaking the Enigma<\/h2>\n\n\n\n<p id=\"a9a9\">A team of Polish, British, and American cryptanalysts, including Alan Turing, developed various techniques to break the Enigma codes. They used:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Cryptanalytic \u201cbombs\u201d to test possible rotor settings<\/li>\n\n\n\n<li>Statistical analysis of ciphertext to identify patterns<\/li>\n\n\n\n<li>The exploitation of known plaintexts (such as weather reports)<\/li>\n<\/ol>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"728f\">Impact of the Enigma Machine<\/h1>\n\n\n\n<p id=\"472c\">The breaking of the Enigma codes had a profound impact on the outcome of World War II, allowing the Allies to intercept and decipher crucial German communications. It also contributed to the development of the first digital computers and advanced the field of cryptanalysis.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"66d1\">4. The Zimmermann Telegram<\/h1>\n\n\n\n<p id=\"1235\">The Zimmermann Telegram was an encrypted message sent by Germany to Mexico in 1917, proposing a military alliance against the United States during World War I.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"c26b\">Technical Details<\/h1>\n\n\n\n<p id=\"20d2\">The telegram was encrypted using a version of the German ADFGVX cipher, a fractionating transposition cipher that provided significant security improvements over previous methods.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"c58b\">Decrypting the Zimmermann Telegram<\/h2>\n\n\n\n<p id=\"55a1\">British cryptanalysts, led by William Montgomery and Nigel de Grey, worked tirelessly to decrypt the Zimmermann Telegram. The process involved:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Identifying repeated patterns (known as \u201cfrequencies\u201d) in the ciphertext<\/li>\n\n\n\n<li>Recovering the fractionation table used to encode the plaintext<\/li>\n\n\n\n<li>Determining the transposition key used to rearrange the ciphertext<\/li>\n<\/ol>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"ad9d\">Impact of the Zimmermann Telegram<\/h1>\n\n\n\n<p id=\"f7f6\">The decryption and subsequent publication of the Zimmermann Telegram had significant geopolitical consequences:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>It contributed to the United States entering World War I on the side of the Allies<\/li>\n\n\n\n<li>It highlighted the importance of codebreaking in international diplomacy and intelligence gathering<\/li>\n\n\n\n<li>It served as a catalyst for the development of more advanced cryptographic methods<\/li>\n<\/ol>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"9caa\">5. The Cryptanalysis of the Lorenz Cipher<\/h1>\n\n\n\n<p id=\"bc06\">The Lorenz cipher was an encryption system used by the German high command during World War II. It was more complex than the Enigma machine and was used for strategic communications.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"55ee\">Technical Details<\/h1>\n\n\n\n<p id=\"90c6\">The Lorenz cipher relied on a series of 12 rotors, which were combined in pairs to create 6 key streams. These key streams were then XORed with the plaintext to create the ciphertext.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"0b53\">Breaking the Lorenz Cipher<\/h2>\n\n\n\n<p id=\"94f2\">British cryptanalyst Bill Tutte led the effort to break the Lorenz cipher. His team used the following techniques:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Analyzing ciphertext patterns to deduce the logical structure of the Lorenz machine<\/li>\n\n\n\n<li>Exploiting operator errors, which revealed information about the key streams<\/li>\n\n\n\n<li>Developing the \u201cColossus\u201d computer to automate the decryption process<\/li>\n<\/ol>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"e6af\">Impact of the Lorenz Cipher Cryptanalysis<\/h1>\n\n\n\n<p id=\"1cd4\">The breaking of the Lorenz cipher had several important consequences:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>It provided valuable intelligence to the Allies, aiding in the planning of strategic operations<\/li>\n\n\n\n<li>It marked a significant milestone in the development of digital computers and electronic codebreaking techniques<\/li>\n\n\n\n<li>It further demonstrated the importance of cryptanalysis in modern warfare and intelligence gathering<\/li>\n<\/ol>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"0746\">6. The RSA Algorithm and Modern Cryptography<\/h1>\n\n\n\n<p id=\"9fc2\">The RSA algorithm, developed by Ron Rivest, Adi Shamir, and Leonard Adleman in 1977, is a widely used public-key cryptosystem that forms the basis of modern cryptography.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"5c7e\">Technical Details<\/h1>\n\n\n\n<p id=\"d730\">The RSA algorithm is based on the mathematical properties of large prime numbers and modular arithmetic. It involves the following steps:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Key generation: Select two large prime numbers and compute their product (n)<\/li>\n\n\n\n<li>Public key: Choose a public exponent (e) that is relatively prime to the totient of n<\/li>\n\n\n\n<li>Private key: Compute the private exponent (d) such that d * e \u2261 1 (mod totient(n))<\/li>\n\n\n\n<li>Encryption: Ciphertext = Plaintext^e (mod n)<\/li>\n\n\n\n<li>Decryption: Plaintext = Ciphertext^d (mod n)<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"1a22\">Security of RSA<\/h2>\n\n\n\n<p id=\"d283\">The security of the RSA algorithm relies on the difficulty of factoring large composite numbers. While there is no known efficient algorithm for solving this problem, advances in quantum computing could potentially threaten RSA\u2019s security in the future.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"af0d\">Impact of the RSA Algorithm<\/h1>\n\n\n\n<p id=\"5535\">The RSA algorithm has had a profound impact on the field of cryptography and information security:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>It enables secure communication and authentication over the internet, forming the backbone of secure protocols like SSL\/TLS<\/li>\n\n\n\n<li>It has spurred the development of new cryptographic methods and techniques, such as elliptic curve cryptography<\/li>\n\n\n\n<li>It has raised awareness about the importance of encryption and privacy in the digital age<\/li>\n<\/ol>\n\n\n\n<p id=\"0044\"><em>Throughout history, codebreaking has played a crucial role in shaping the course of human events. From the Caesar cipher to the Enigma machine and the RSA algorithm, the art of deciphering encoded messages has had a lasting impact on warfare, diplomacy, and the development of cryptography.<\/em><\/p>\n\n\n\n<p id=\"71bd\"><em>As we\u2019ve seen, the field of cryptanalysis has continuously evolved alongside the ciphers it aims to break. The technical expertise and dedication of codebreakers have not only helped shape the outcome of conflicts but have also driven advancements in computing and digital technology.<\/em><\/p>\n\n\n\n<p id=\"0fc9\"><em>In today\u2019s digital age, the importance of encryption and secure communication cannot be overstated. As cryptography continues to advance, so too will the techniques and methods employed by codebreakers, perpetuating a never-ending cycle of innovation and discovery in the quest for secure communication.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Here, we will explore famous historical examples and discuss their impact on society, politics, and<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"om_disable_all_campaigns":false,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-1224","post","type-post","status-publish","format-standard","hentry","category-home"],"aioseo_notices":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>The History of Codebreaking: Famous Examples and Their Impact - tippang.net<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/tippang.net\/?p=1224\" class=\"yoast-seo-meta-tag\" \/>\n<meta property=\"og:locale\" content=\"en_US\" class=\"yoast-seo-meta-tag\" \/>\n<meta property=\"og:type\" content=\"article\" class=\"yoast-seo-meta-tag\" \/>\n<meta property=\"og:title\" content=\"The History of Codebreaking: Famous Examples and Their Impact - tippang.net\" class=\"yoast-seo-meta-tag\" \/>\n<meta property=\"og:description\" content=\"Here, we will explore famous historical examples and discuss their impact on society, politics, and\" class=\"yoast-seo-meta-tag\" \/>\n<meta property=\"og:url\" content=\"https:\/\/tippang.net\/?p=1224\" class=\"yoast-seo-meta-tag\" \/>\n<meta property=\"og:site_name\" content=\"tippang.net\" class=\"yoast-seo-meta-tag\" \/>\n<meta property=\"article:published_time\" content=\"2023-09-11T13:57:25+00:00\" class=\"yoast-seo-meta-tag\" \/>\n<meta property=\"article:modified_time\" content=\"2023-09-11T13:57:29+00:00\" class=\"yoast-seo-meta-tag\" \/>\n<meta property=\"og:image\" content=\"https:\/\/tippang.net\/wp-content\/uploads\/2023\/09\/image-11.png\" class=\"yoast-seo-meta-tag\" \/>\n<meta name=\"author\" content=\"charles kim\" class=\"yoast-seo-meta-tag\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" class=\"yoast-seo-meta-tag\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" class=\"yoast-seo-meta-tag\" \/>\n\t<meta name=\"twitter:data1\" content=\"charles kim\" class=\"yoast-seo-meta-tag\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" class=\"yoast-seo-meta-tag\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" class=\"yoast-seo-meta-tag\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/tippang.net\/?p=1224#article\",\"isPartOf\":{\"@id\":\"https:\/\/tippang.net\/?p=1224\"},\"author\":{\"name\":\"charles kim\",\"@id\":\"https:\/\/tippang.net\/#\/schema\/person\/5fba0966333bf1aa9f72ad464d264d4a\"},\"headline\":\"The History of Codebreaking: Famous Examples and Their Impact\",\"datePublished\":\"2023-09-11T13:57:25+00:00\",\"dateModified\":\"2023-09-11T13:57:29+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/tippang.net\/?p=1224\"},\"wordCount\":1127,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/tippang.net\/#organization\"},\"image\":{\"@id\":\"https:\/\/tippang.net\/?p=1224#primaryimage\"},\"thumbnailUrl\":\"https:\/\/tippang.net\/wp-content\/uploads\/2023\/09\/image-11.png\",\"articleSection\":[\"Home\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/tippang.net\/?p=1224#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/tippang.net\/?p=1224\",\"url\":\"https:\/\/tippang.net\/?p=1224\",\"name\":\"The History of Codebreaking: Famous Examples and Their Impact - tippang.net\",\"isPartOf\":{\"@id\":\"https:\/\/tippang.net\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/tippang.net\/?p=1224#primaryimage\"},\"image\":{\"@id\":\"https:\/\/tippang.net\/?p=1224#primaryimage\"},\"thumbnailUrl\":\"https:\/\/tippang.net\/wp-content\/uploads\/2023\/09\/image-11.png\",\"datePublished\":\"2023-09-11T13:57:25+00:00\",\"dateModified\":\"2023-09-11T13:57:29+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/tippang.net\/?p=1224#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/tippang.net\/?p=1224\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/tippang.net\/?p=1224#primaryimage\",\"url\":\"https:\/\/tippang.net\/wp-content\/uploads\/2023\/09\/image-11.png\",\"contentUrl\":\"https:\/\/tippang.net\/wp-content\/uploads\/2023\/09\/image-11.png\",\"width\":1024,\"height\":739},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/tippang.net\/?p=1224#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/tippang.net\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"The History of Codebreaking: Famous Examples and Their Impact\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/tippang.net\/#website\",\"url\":\"https:\/\/tippang.net\/\",\"name\":\"tippang.net\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/tippang.net\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/tippang.net\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/tippang.net\/#organization\",\"name\":\"tippang.net\",\"url\":\"https:\/\/tippang.net\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/tippang.net\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/tippang.net\/wp-content\/uploads\/2021\/02\/cropped-\u110e\u1162\u1102\u1165\u11af\u110b\u1161\u110b\u1175\u110f\u1169\u11ab1_\u1100\u1165\u1107\u116e\u11a8\u110b\u1175.png\",\"contentUrl\":\"https:\/\/tippang.net\/wp-content\/uploads\/2021\/02\/cropped-\u110e\u1162\u1102\u1165\u11af\u110b\u1161\u110b\u1175\u110f\u1169\u11ab1_\u1100\u1165\u1107\u116e\u11a8\u110b\u1175.png\",\"width\":280,\"height\":280,\"caption\":\"tippang.net\"},\"image\":{\"@id\":\"https:\/\/tippang.net\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/tippang.net\/#\/schema\/person\/5fba0966333bf1aa9f72ad464d264d4a\",\"name\":\"charles kim\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/tippang.net\/#\/schema\/person\/image\/\",\"url\":\"\/\/www.gravatar.com\/avatar\/fdb7dc5bc7fe5f3bf11d8491a1e8d9c4?s=96&#038;r=g&#038;d=wavatar\",\"contentUrl\":\"\/\/www.gravatar.com\/avatar\/fdb7dc5bc7fe5f3bf11d8491a1e8d9c4?s=96&#038;r=g&#038;d=wavatar\",\"caption\":\"charles kim\"},\"description\":\"Hello, Nice to meet you!\",\"url\":\"https:\/\/tippang.net\/author\/charles-kim\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"The History of Codebreaking: Famous Examples and Their Impact - tippang.net","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/tippang.net\/?p=1224","og_locale":"en_US","og_type":"article","og_title":"The History of Codebreaking: Famous Examples and Their Impact - tippang.net","og_description":"Here, we will explore famous historical examples and discuss their impact on society, politics, and","og_url":"https:\/\/tippang.net\/?p=1224","og_site_name":"tippang.net","article_published_time":"2023-09-11T13:57:25+00:00","article_modified_time":"2023-09-11T13:57:29+00:00","og_image":[{"url":"https:\/\/tippang.net\/wp-content\/uploads\/2023\/09\/image-11.png","type":"","width":"","height":""}],"author":"charles kim","twitter_card":"summary_large_image","twitter_misc":{"Written by":"charles kim","Est. reading time":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/tippang.net\/?p=1224#article","isPartOf":{"@id":"https:\/\/tippang.net\/?p=1224"},"author":{"name":"charles kim","@id":"https:\/\/tippang.net\/#\/schema\/person\/5fba0966333bf1aa9f72ad464d264d4a"},"headline":"The History of Codebreaking: Famous Examples and Their Impact","datePublished":"2023-09-11T13:57:25+00:00","dateModified":"2023-09-11T13:57:29+00:00","mainEntityOfPage":{"@id":"https:\/\/tippang.net\/?p=1224"},"wordCount":1127,"commentCount":0,"publisher":{"@id":"https:\/\/tippang.net\/#organization"},"image":{"@id":"https:\/\/tippang.net\/?p=1224#primaryimage"},"thumbnailUrl":"https:\/\/tippang.net\/wp-content\/uploads\/2023\/09\/image-11.png","articleSection":["Home"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/tippang.net\/?p=1224#respond"]}]},{"@type":"WebPage","@id":"https:\/\/tippang.net\/?p=1224","url":"https:\/\/tippang.net\/?p=1224","name":"The History of Codebreaking: Famous Examples and Their Impact - tippang.net","isPartOf":{"@id":"https:\/\/tippang.net\/#website"},"primaryImageOfPage":{"@id":"https:\/\/tippang.net\/?p=1224#primaryimage"},"image":{"@id":"https:\/\/tippang.net\/?p=1224#primaryimage"},"thumbnailUrl":"https:\/\/tippang.net\/wp-content\/uploads\/2023\/09\/image-11.png","datePublished":"2023-09-11T13:57:25+00:00","dateModified":"2023-09-11T13:57:29+00:00","breadcrumb":{"@id":"https:\/\/tippang.net\/?p=1224#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/tippang.net\/?p=1224"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/tippang.net\/?p=1224#primaryimage","url":"https:\/\/tippang.net\/wp-content\/uploads\/2023\/09\/image-11.png","contentUrl":"https:\/\/tippang.net\/wp-content\/uploads\/2023\/09\/image-11.png","width":1024,"height":739},{"@type":"BreadcrumbList","@id":"https:\/\/tippang.net\/?p=1224#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/tippang.net\/"},{"@type":"ListItem","position":2,"name":"The History of Codebreaking: Famous Examples and Their Impact"}]},{"@type":"WebSite","@id":"https:\/\/tippang.net\/#website","url":"https:\/\/tippang.net\/","name":"tippang.net","description":"","publisher":{"@id":"https:\/\/tippang.net\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/tippang.net\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/tippang.net\/#organization","name":"tippang.net","url":"https:\/\/tippang.net\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/tippang.net\/#\/schema\/logo\/image\/","url":"https:\/\/tippang.net\/wp-content\/uploads\/2021\/02\/cropped-\u110e\u1162\u1102\u1165\u11af\u110b\u1161\u110b\u1175\u110f\u1169\u11ab1_\u1100\u1165\u1107\u116e\u11a8\u110b\u1175.png","contentUrl":"https:\/\/tippang.net\/wp-content\/uploads\/2021\/02\/cropped-\u110e\u1162\u1102\u1165\u11af\u110b\u1161\u110b\u1175\u110f\u1169\u11ab1_\u1100\u1165\u1107\u116e\u11a8\u110b\u1175.png","width":280,"height":280,"caption":"tippang.net"},"image":{"@id":"https:\/\/tippang.net\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/tippang.net\/#\/schema\/person\/5fba0966333bf1aa9f72ad464d264d4a","name":"charles kim","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/tippang.net\/#\/schema\/person\/image\/","url":"\/\/www.gravatar.com\/avatar\/fdb7dc5bc7fe5f3bf11d8491a1e8d9c4?s=96&#038;r=g&#038;d=wavatar","contentUrl":"\/\/www.gravatar.com\/avatar\/fdb7dc5bc7fe5f3bf11d8491a1e8d9c4?s=96&#038;r=g&#038;d=wavatar","caption":"charles kim"},"description":"Hello, Nice to meet you!","url":"https:\/\/tippang.net\/author\/charles-kim"}]}},"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/tippang.net\/index.php?rest_route=\/wp\/v2\/posts\/1224","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tippang.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tippang.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tippang.net\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/tippang.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1224"}],"version-history":[{"count":1,"href":"https:\/\/tippang.net\/index.php?rest_route=\/wp\/v2\/posts\/1224\/revisions"}],"predecessor-version":[{"id":1226,"href":"https:\/\/tippang.net\/index.php?rest_route=\/wp\/v2\/posts\/1224\/revisions\/1226"}],"wp:attachment":[{"href":"https:\/\/tippang.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1224"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tippang.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1224"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tippang.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}