{"id":52824,"date":"2025-10-01T03:06:46","date_gmt":"2025-10-01T00:06:46","guid":{"rendered":"https:\/\/infinitydomainhosting.com\/kb\/rsa-vs-alternatives-explained-clearly-for-beginners\/"},"modified":"2025-10-01T03:06:47","modified_gmt":"2025-10-01T00:06:47","slug":"rsa-vs-alternatives-explained-clearly-for-beginners","status":"publish","type":"post","link":"https:\/\/infinitydomainhosting.com\/kb\/rsa-vs-alternatives-explained-clearly-for-beginners\/","title":{"rendered":"Rsa vs Alternatives Explained Clearly for Beginners"},"content":{"rendered":"<p><\/p>\n<article><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/infinitydomainhosting.com\/kb\/rsa-vs-alternatives-explained-clearly-for-beginners\/#Public_key_basics_why_RSA_matters_and_what_to_look_for\" >Public key basics: why RSA matters and what to look for<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/infinitydomainhosting.com\/kb\/rsa-vs-alternatives-explained-clearly-for-beginners\/#What_is_RSA_A_concise_practical_explanation\" >What is RSA? A concise, practical explanation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/infinitydomainhosting.com\/kb\/rsa-vs-alternatives-explained-clearly-for-beginners\/#Common_RSA_alternatives_and_what_they_offer\" >Common RSA alternatives and what they offer<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/infinitydomainhosting.com\/kb\/rsa-vs-alternatives-explained-clearly-for-beginners\/#Quick_list_of_notable_alternatives\" >Quick list of notable alternatives<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/infinitydomainhosting.com\/kb\/rsa-vs-alternatives-explained-clearly-for-beginners\/#Security_comparison_key_sizes_and_resistance\" >Security comparison: key sizes and resistance<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/infinitydomainhosting.com\/kb\/rsa-vs-alternatives-explained-clearly-for-beginners\/#Performance_and_size_practical_trade-offs\" >Performance and size: practical trade-offs<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/infinitydomainhosting.com\/kb\/rsa-vs-alternatives-explained-clearly-for-beginners\/#Compatibility_and_ecosystem_considerations\" >Compatibility and ecosystem considerations<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/infinitydomainhosting.com\/kb\/rsa-vs-alternatives-explained-clearly-for-beginners\/#When_to_choose_RSA_ECC_or_a_post-quantum_alternative\" >When to choose RSA, ECC, or a post-quantum alternative<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/infinitydomainhosting.com\/kb\/rsa-vs-alternatives-explained-clearly-for-beginners\/#Decision_checklist\" >Decision checklist<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/infinitydomainhosting.com\/kb\/rsa-vs-alternatives-explained-clearly-for-beginners\/#Practical_tips_for_implementation_and_migration\" >Practical tips for implementation and migration<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/infinitydomainhosting.com\/kb\/rsa-vs-alternatives-explained-clearly-for-beginners\/#Summary\" >Summary<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/infinitydomainhosting.com\/kb\/rsa-vs-alternatives-explained-clearly-for-beginners\/#frequently_asked_questions_FAQs\" >frequently asked questions (FAQs)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/infinitydomainhosting.com\/kb\/rsa-vs-alternatives-explained-clearly-for-beginners\/#Is_RSA_still_safe_to_use_today\" >Is RSA still safe to use today?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/infinitydomainhosting.com\/kb\/rsa-vs-alternatives-explained-clearly-for-beginners\/#Why_do_people_prefer_ECC_over_RSA\" >Why do people prefer ECC over RSA?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/infinitydomainhosting.com\/kb\/rsa-vs-alternatives-explained-clearly-for-beginners\/#What_are_post-quantum_alternatives_and_should_I_switch_now\" >What are post-quantum alternatives and should I switch now?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/infinitydomainhosting.com\/kb\/rsa-vs-alternatives-explained-clearly-for-beginners\/#How_do_I_choose_key_sizes_for_RSA_or_ECC\" >How do I choose key sizes for RSA or ECC?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Public_key_basics_why_RSA_matters_and_what_to_look_for\"><\/span>Public key basics: why RSA matters and what to look for<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><\/p>\n<p>\n      Public key cryptography lets two parties communicate securely without sharing <a href=\"https:\/\/infinitydomainhosting.com\/kb\/how-to-configure-2fa-step-by-step\/\">a<\/a> secret in advance. RSA was one of the first widely adopted public-key systems and still underpins many protocols for encryption and digital signatures. When choosing between RSA and other options, the main criteria are security (how hard it is to break), performance (how fast operations are), key and signature size, compatibility with existing systems, and resistance to future threats such as quantum computers. Understanding these factors helps you pick a solution that fits your application: web <a href=\"https:\/\/www.hostinger.com\/tutorials\/what-is-tls\" target=\"_blank\" rel=\"noopener\">tls<\/a>, signing firmware, encrypting messages on low-powered devices, or planning long-term confidentiality.\n    <\/p>\n<p><\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_is_RSA_A_concise_practical_explanation\"><\/span>What is RSA? A concise, practical explanation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><\/p>\n<p>\n      RSA relies on the mathematical difficulty of factoring large composite numbers. A key pair consists of a public exponent and modulus (product of two large primes) for the public key, and factors of that modulus as the private key. In practice, RSA is used for two main tasks: encrypting small messages or symmetric keys (often via hybrid schemes) and creating\/verifying digital signatures. Its behaviour is well understood and implementations are available in most cryptographic libraries, which is why many legacy systems still use it. Typical secure key sizes today are 2048 bits as a minimum for short-term security and 3072 bits or larger for higher assurance.\n    <\/p>\n<p><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Common_RSA_alternatives_and_what_they_offer\"><\/span>Common RSA alternatives and what they offer<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><\/p>\n<p>\n      Several alternatives address RSA\u2019s limitations or provide different trade-offs. Elliptic Curve Cryptography (ECC) is the most common modern alternative: it offers the same or better security with much smaller key sizes and faster computations. Schemes like ECDSA (signing) and ECDH (key agreement) are widely used in TLS and mobile apps because they reduce <a href=\"https:\/\/infinitydomainhosting.com\/kb\/the-importance-of-bandwidth-in-web-hosting-understanding-its-impact-on-website-performance\/\">bandwidth<\/a> and CPU use. ElGamal and DSA are other classical discrete-logarithm-based options, but they are largely superseded by elliptic curve variants. In response to the coming threat from quantum computers, post-quantum cryptography (PQC) algorithms,lattice-based (e.g., Kyber, Dilithium), code-based (e.g., McEliece), and others,are emerging to offer resistance to quantum attacks at the cost of different performance and key-size trade-offs.\n    <\/p>\n<p><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Quick_list_of_notable_alternatives\"><\/span>Quick list of notable alternatives<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><\/p>\n<ul><\/p>\n<li>ECC (e.g., secp256r1, secp384r1): compact keys, fast operations, widely supported.<\/li>\n<p><\/p>\n<li>ElGamal\/DSA: classical alternatives based on discrete logs; less efficient than ECC.<\/li>\n<p><\/p>\n<li>Post-quantum (Kyber, Dilithium, McEliece): designed to resist quantum attacks; variable key\/signature sizes and performance.<\/li>\n<p><\/p>\n<li>Hybrid approaches: combine classical and PQ schemes to balance compatibility and future-proofing.<\/li>\n<p>\n    <\/ul>\n<p><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Security_comparison_key_sizes_and_resistance\"><\/span>Security comparison: key sizes and resistance<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><\/p>\n<p>\n      Comparing security requires mapping key sizes to an equivalent \u201cbits of security\u201d metric. Roughly speaking, RSA 2048 provides about 112 bits of classical security; RSA 3072 is around 128 bits. ECC achieves similar security with much shorter keys: a 256-bit elliptic curve key gives about 128 bits of security. These differences matter in constrained environments where bandwidth and memory are limited. One crucial caveat is quantum computing: Shor\u2019s algorithm would break both RSA and ECC if large fault-tolerant quantum computers become practical. Post-quantum algorithms are being standardized precisely to maintain security in that future scenario.\n    <\/p>\n<p><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Performance_and_size_practical_trade-offs\"><\/span>Performance and size: practical trade-offs<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><\/p>\n<p>\n      Performance and size often determine which system to use in real applications. RSA typically has small public exponents (like 65537) so encryption or signature verification can be fast, but private-key operations,decryption or signing,are slower and require larger keys. ECC gives much faster private and public operations for the same security level and produces smaller keys and signatures, which reduces network usage and storage. Post-quantum algorithms can demand larger keys, signatures, or more CPU cycles; for example, some PQC key encapsulation methods have compact performance while code-based or hash-based signatures can be large. Practical deployments now frequently use a hybrid mode: combine an elliptic curve or RSA element with a PQ element so that breaking either one is insufficient to break the connection.\n    <\/p>\n<p><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Compatibility_and_ecosystem_considerations\"><\/span>Compatibility and ecosystem considerations<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><\/p>\n<p>\n      RSA benefits from decades of support in TLS, S\/MIME, code signing, and many other protocols. That makes it easier to use in legacy systems or when you need broad interoperability. ECC has gained similar support over the past decade and is the default in many modern systems; browsers and mobile platforms commonly prefer ECDHE for key exchange. Post-quantum options are newer and not yet universally supported, so adopting them may require application changes or waiting for standardized libraries. When planning <a href=\"https:\/\/infinitydomainhosting.com\/index.php?rp=\/knowledgebase\/208\/How-to-migrate-your-website-to-a-new-hosting-provider.html\">migration<\/a>, consider certificate chain compatibility, hardware token support, and the availability of well-reviewed library implementations and constant-time primitives to avoid side-channel leaks.\n    <\/p>\n<p><\/p>\n<h2><span class=\"ez-toc-section\" id=\"When_to_choose_RSA_ECC_or_a_post-quantum_alternative\"><\/span>When to choose RSA, ECC, or a post-quantum alternative<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><\/p>\n<p>\n      If you need maximum compatibility with older clients or software, RSA is a safe choice for now, particularly if you use 3072-bit keys for long-term data confidentiality. If you operate on mobile devices, IoT sensors, or anywhere bandwidth and CPU are limited, ECC is generally a better fit because of smaller keys and faster operations. If the data must remain confidential for many years,beyond the timeframe when quantum computers may become practical,start planning a migration to post-quantum algorithms or deploy hybrid methods that include a PQ primitive together with a classical one. For signing firmware or critical code where verification speed and compact signatures matter, choose the algorithm that best matches hardware constraints and the verification environment.\n    <\/p>\n<p><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Decision_checklist\"><\/span>Decision checklist<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><\/p>\n<ul><\/p>\n<li>Need broad compatibility: consider RSA with strong key sizes.<\/li>\n<p><\/p>\n<li>Want small keys and fast operations: choose ECC.<\/li>\n<p><\/p>\n<li>Worried about future quantum attacks: evaluate PQC and hybrid solutions.<\/li>\n<p><\/p>\n<li>Working with constrained devices: prefer ECC or carefully selected PQC options suited to low resources.<\/li>\n<p>\n    <\/ul>\n<p><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Practical_tips_for_implementation_and_migration\"><\/span>Practical tips for implementation and migration<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><\/p>\n<p>\n      Use well-vetted libraries (OpenSSL, BoringSSL, libsodium, or vendor-supplied TLS stacks) rather than writing primitives yourself. Pay attention to padding and encoding , RSA requires correct padding (e.g., OAEP for encryption, PSS for signatures) to remain secure. Keep private keys protected with hardware security modules (HSMs) or secure enclaves where possible. When introducing new algorithms, test interoperability across your client base and monitor cryptographic community guidance and standards bodies. For long-term safety, plan for a staged approach: adopt ECC where appropriate, start experimenting with PQC in non-critical channels or hybrid modes, and prepare certificate renewal and key rotation strategies as standards evolve.\n    <\/p>\n<p><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Summary\"><\/span>Summary<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><\/p>\n<p>\n      RSA remains a solid, well-supported public-key scheme, but it needs larger keys and can be slower for private-key operations compared with elliptic curve alternatives. ECC offers equivalent security with smaller keys and better performance, making it the preferred choice in many contemporary applications. The quantum threat pushes organizations to explore post-quantum algorithms and hybrid designs to protect data that must remain secret for decades. Choose based on compatibility needs, performance constraints, and how long the protected data must remain confidential; always rely on vetted libraries and follow current standards when implementing or <a href=\"https:\/\/support.hostinger.com\/en\/articles\/4455931-how-to-migrate-a-website-to-hostinger\" target=\"_blank\" rel=\"noopener\">migrating<\/a> cryptographic systems.\n    <\/p>\n<p><!--KB_CAT_BLOCK--><\/p>\n<figure class=\"kb-cat-placeholder\" style=\"margin:1.75rem 0;display:block;\">\n<div class=\"kb-cat-wrap\" style=\"position:relative; overflow:hidden; border-radius:12px; box-shadow:0 10px 36px rgba(0,0,0,0.14);\"><img src=\"https:\/\/infinitydomainhosting.com\/kb\/assets\/img\/cat-default.webp\" alt=\"Rsa vs Alternatives Explained Clearly for Beginners\" loading=\"lazy\" decoding=\"async\" style=\"max-width:100%;height:auto;display:block;border-radius:12px;box-shadow:0 8px 28px rgba(0,0,0,0.12);\" \/><\/p>\n<div class=\"kb-cat-gradient\" style=\"position:absolute; inset:0; background:linear-gradient(180deg, rgba(9,23,60,0.66) 0%, rgba(11,30,70,0.45) 40%, rgba(11,30,70,0.15) 100%);\"><\/div>\n<div class=\"kb-cat-textbox\" style=\"position:absolute; inset:auto 5% 7% 5%; color:#fff; text-align:center; display:flex; flex-direction:column; gap:.4rem; align-items:center; justify-content:flex-end;\">\n<div class=\"kb-cat-title\" style=\"font-weight:800; font-size:clamp(20px,3.6vw,34px); line-height:1.2; letter-spacing:.2px; text-shadow:0 1px 2px rgba(0,0,0,.35);\">Rsa vs Alternatives Explained Clearly for Beginners<\/div>\n<div class=\"kb-cat-meta\" style=\"opacity:1; font-weight:600; font-size:clamp(13px,2.6vw,16px); line-height:1.45; text-shadow:0 1px 2px rgba(0,0,0,.28);\">Public key basics: why RSA matters and what to look for Public key cryptography lets two parties communicate securely without sharing a secret in advance. RSA was one of the\u2026<\/div>\n<div class=\"kb-cat-desc\" style=\"opacity:1; font-weight:500; font-size:clamp(12px,2.4vw,15px); line-height:1.5; max-width:900px; text-wrap:balance; text-shadow:0 1px 2px rgba(0,0,0,.25);\">AI<\/div>\n<\/div>\n<\/div>\n<\/figure>\n<p><\/p>\n<h2><span class=\"ez-toc-section\" id=\"frequently_asked_questions_FAQs\"><\/span><a href=\"https:\/\/www.a2hosting.com\/blog\/create-an-faq-page\/\" target=\"_blank\" rel=\"noopener\">frequently asked questions<\/a> (FAQs)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Is_RSA_still_safe_to_use_today\"><\/span>Is RSA still safe to use today?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><\/p>\n<p>\n      Yes, RSA is safe for most current uses when you pick appropriate key sizes and proper padding. For short- to medium-term confidentiality, RSA-2048 is commonly acceptable, though RSA-3072 or larger is recommended for higher assurance or longer-term secrecy. Keep in mind that RSA is not secure against large, fault-tolerant quantum computers, so plan accordingly for very long-term confidentiality needs.\n    <\/p>\n<p><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Why_do_people_prefer_ECC_over_RSA\"><\/span>Why do people prefer ECC over RSA?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><\/p>\n<p>\n      ECC gives equivalent security with much smaller keys and faster operations, which reduces bandwidth, storage, and CPU requirements. That makes it attractive for mobile, web, and embedded use cases. ECC also enables efficient key exchange and signing algorithms that modern protocols favor.\n    <\/p>\n<p><\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_are_post-quantum_alternatives_and_should_I_switch_now\"><\/span>What are post-quantum alternatives and should I switch now?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><\/p>\n<p>\n      Post-quantum algorithms are cryptographic schemes believed to resist attacks by quantum computers. Some, like lattice-based Kyber and Dilithium, are being standardized and show promise. Immediate replacement is not mandatory for all use cases, but if you need long-term confidentiality or are in a high-risk category, start testing PQC or use hybrid schemes to hedge future risk.\n    <\/p>\n<p><\/p>\n<h3><span class=\"ez-toc-section\" id=\"How_do_I_choose_key_sizes_for_RSA_or_ECC\"><\/span>How do I choose key sizes for RSA or ECC?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><\/p>\n<p>\n      A common guideline: RSA-2048 for short-term protection, RSA-3072 for stronger security comparable to 128-bit symmetric strength; for ECC, a 256-bit curve (like secp256r1) gives about 128-bit security. Match key size with your threat model and desired lifetime of confidentiality. When in doubt, follow recommendations from standards bodies and security advisories.\n    <\/p>\n<p><\/article>\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Public key basics: why RSA matters and what to look for Public key cryptography lets two parties communicate securely without sharing a&hellip;<\/p>\n","protected":false},"author":1,"featured_media":52825,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"content-type":"","_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[8,9405,4593,9,1,4594,3,5,10,4,11,7,88,2],"tags":[13550,10627,13585,13641,10512,13643,13642,13640,10683,13644,13634,13584,13639,13638,13637,406],"class_list":["post-52824","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-website-security","category-ai","category-databases","category-domains","category-general","category-networking","category-php-scripts","category-seo","category-servers","category-ssl-certificates","category-support","category-web-design","category-web-hosting","category-wordpress","tag-asymmetric-encryption","tag-beginner-friendly","tag-cryptographic-algorithms","tag-cryptography-for-beginners","tag-cybersecurity","tag-diffie-hellman","tag-elliptic-curve-cryptography-ecc","tag-encryption-algorithms","tag-explained-clearly","tag-post-quantum-cryptography","tag-public-key-cryptography","tag-rsa","tag-rsa-alternatives","tag-rsa-vs-alternatives","tag-rsa-vs-alternatives-explained-clearly-for-beginners","tag-tutorial"],"_links":{"self":[{"href":"https:\/\/infinitydomainhosting.com\/kb\/wp-json\/wp\/v2\/posts\/52824","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infinitydomainhosting.com\/kb\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/infinitydomainhosting.com\/kb\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/infinitydomainhosting.com\/kb\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/infinitydomainhosting.com\/kb\/wp-json\/wp\/v2\/comments?post=52824"}],"version-history":[{"count":1,"href":"https:\/\/infinitydomainhosting.com\/kb\/wp-json\/wp\/v2\/posts\/52824\/revisions"}],"predecessor-version":[{"id":52826,"href":"https:\/\/infinitydomainhosting.com\/kb\/wp-json\/wp\/v2\/posts\/52824\/revisions\/52826"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infinitydomainhosting.com\/kb\/wp-json\/wp\/v2\/media\/52825"}],"wp:attachment":[{"href":"https:\/\/infinitydomainhosting.com\/kb\/wp-json\/wp\/v2\/media?parent=52824"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/infinitydomainhosting.com\/kb\/wp-json\/wp\/v2\/categories?post=52824"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/infinitydomainhosting.com\/kb\/wp-json\/wp\/v2\/tags?post=52824"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}