{"id":3920,"date":"2025-12-04T09:34:16","date_gmt":"2025-12-04T09:34:16","guid":{"rendered":"https:\/\/cheapsslweb.com\/blog\/?p=3920"},"modified":"2025-12-04T09:40:56","modified_gmt":"2025-12-04T09:40:56","slug":"tls-1-2-and-tls-1-3-supported-cipher-suites","status":"publish","type":"post","link":"https:\/\/cheapsslweb.com\/blog\/tls-1-2-and-tls-1-3-supported-cipher-suites\/","title":{"rendered":"TLS 1.2 and TLS 1.3 Supported Cipher Suites"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Introduction<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">From the aspects of social communication and protection of users\u2019 rights, security, and non-disclosure of the transmitted data is significant in the context of the constant development of information and communication technologies nowadays. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To understand how this feature of a Web application works, you have to know about SSL or more about its <a href=\"https:\/\/cheapsslweb.com\/blog\/list-of-tls-versions-which-is-the-latest-tls-version\/\">newest version TLS<\/a> which is used to create secure connections between a Web server and a client. It is imperative to note that all these protocols are built on the principle of cipher suites, which represent sets of rules stipulating accepted encryption methods and safety precautions essential for data transfer. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The knowledge of cipher suites becomes a critical factor for any individual or company that aims at deploying secure solutions and ensuring compliance with industry standards. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This lengthy article has therefore been prepared in a bid to give the reader a perfect understanding of SSL\/TLS cipher suites and the suites available in the TSL 1.2 and TLS 1.3 they were introduced as the strong AES cipher suites with key sizes of 128, 192 and 256-bit, and as the weak cipher suites that should be disabled.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Explaining SSL\/TLS Cipher Suites<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">An <a href=\"https:\/\/cheapsslweb.com\/blog\/what-is-ssl-cipher-suites\/\">SSL\/TLS cipher suite<\/a> is logically comprised of one key exchange algorithm, one authentication or identification scheme, one encryption algorithm, and one MAC algorithm that are used collectively to protect data in an SSL\/TLS session. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>These algorithms govern various aspects of the secure communication, including:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Key Exchange Algorithm:<\/strong> Defines how the client and server agree to use and generate a secret key that is going to be used in encrypting their communications.<\/li>\n\n\n\n<li><strong>Bulk Encryption Algorithm:<\/strong> This concerns the actual data transmission between client and server and the encryption method employed for this data.<\/li>\n\n\n\n<li><strong>Message Authentication Code (MAC) Algorithm:<\/strong> It assures the adequacy and genuineness of the information transmitted through the channel since it is not altered within the process.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Cipher suites will be named according to a format with the key exchange algorithm, followed by the bulk encryption algorithm, and thirdly the MAC algorithm. <\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>For instance, the cipher suite name: <\/strong>\u201cTLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384\u201d, identifies the Elliptic Curve Diffie-Hellman Ephemeral (ECDHE) key exchange algorithm or the RSA key exchange algorithm for key agreement, the AES with 256 bits for bulk encryption, the Galois\/Counter Mode (GCM) for authentication and data encryption, and the SHA-384 algorithm for message<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">Different cipher suites on the SSL\/TLS connection model can vary widely when it comes to security and efficiency. Better cipher suites provide a higher level of security against different types of attacks, however, they could cause increased load on the system and decrease its speed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">TLS 1.2 and TLS 1.3: Supported Cipher Suites<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/cheapsslweb.com\/blog\/tls-versions-explained-difference-between-tls-1-2-and-1-3\/\">TLS 1.2 and TLS 1.3<\/a> are the latest versions of the Transport Layer Security protocol, offering improved security and performance compared to their predecessors. These versions support a range of cipher suites, each with its strengths and trade-offs:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">TLS 1.2 Supported Cipher Suites:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384: <\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This cipher suite uses the <a href=\"https:\/\/cheapsslweb.com\/blog\/what-is-elliptic-curve-digital-signature-algorithm-ecdsa\/\">Elliptic Curve Diffie-Hellman Ephemeral (ECDHE)<\/a> key exchange algorithm, AES with a 256-bit key for encryption, Galois\/Counter Mode (GCM) for authentication and encryption, and the SHA-384 hash function for message authentication.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256: <\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Similar to the previous cipher suite, but uses <a href=\"https:\/\/cheapsslweb.com\/blog\/what-is-aes-128-bit-encryption\/\">AES with a 128-bit key<\/a> and the <a href=\"https:\/\/cheapsslweb.com\/blog\/what-is-sha-256-algorithm-how-it-works\/\">SHA-256 hash function<\/a>.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>TLS_DHE_RSA_WITH_AES_256_GCM_SHA384: <\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This cipher suite employs the Diffie-Hellman Ephemeral (DHE) key exchange algorithm, <a href=\"https:\/\/cheapsslweb.com\/blog\/what-is-aes-256-encryption-aes-vs-des-difference\/\">AES with a 256-bit key<\/a>, GCM for authentication and encryption, and the SHA-384 hash function.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>TLS_DHE_RSA_WITH_AES_128_GCM_SHA256: <\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Similar to the previous cipher suite, but uses AES with a 128-bit key and the SHA-256 hash function.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384: <\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This cipher suite uses ECDHE key exchange, AES with a 256-bit key, Cipher Block Chaining (CBC) mode for encryption, and the SHA-384 hash function for message authentication.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256: <\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Similar to the previous cipher suite, but uses AES with a 128-bit key and the SHA-256 hash function.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Also Read:<\/strong> <a href=\"https:\/\/cheapsslweb.com\/blog\/aes-encryption-and-how-does-it-work-detailed-guide\/\">What is AES Encryption and How Does It Work? [Detailed Guide]<\/a><\/p>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">TLS 1.3 Supported Cipher Suites:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>TLS_AES_256_GCM_SHA384: <\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This cipher suite uses AES with a 256-bit key, GCM for authentication and encryption, and the SHA-384 hash function. It is the recommended cipher suite for TLS 1.3.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>TLS_CHACHA20_POLY1305_SHA256: <\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This cipher suite employs the ChaCha20 stream cipher for encryption, Poly1305 for authentication, and the SHA-256 hash function. It provides an alternative to AES and is suitable for platforms with limited AES hardware support.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>TLS_AES_128_GCM_SHA256: <\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This cipher suite uses AES with a 128-bit key, GCM for authentication and encryption, and the SHA-256 hash function.<\/p>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">It&#8217;s important to note that TLS 1.3 introduces significant changes to the cipher suite negotiation process, prioritizing security and performance. It eliminates several insecure or obsolete cryptographic algorithms and favors modern, more secure options like <a href=\"https:\/\/cheapsslweb.com\/blog\/what-is-perfect-forward-secrecy-benefits-applications-encryption-algorithms\/\">Perfect Forward Secrecy (PFS)<\/a> and authenticated encryption with associated data (AEAD) ciphers.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Benefits of TLS 1.3<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">TLS 1.3 brings several improvements and benefits over its predecessors, <strong>making it a more secure and efficient protocol for online communication:<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Enhanced Security: <\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">TLS 1.3 eliminates several other <a href=\"https:\/\/cheapsslweb.com\/blog\/dangers-of-weak-encryption-risks-algorithms-examples-mitigation\/\">weak or outdated cryptographic algorithms<\/a>, which can decrease their containing vulnerabilities. It also requires the use of Perfect Forward Secrecy (PFS) and authenticated encryption with associated data (AEAD) ciphers to ensure extra security against different types of attacks.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Improved Performance: <\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">TLS 1.3 is intended to minimize the number of coups and back and forth that are required for configuring the connection hence optimizing for speed with low latency. It is most useful for latency-intensive use cases and large volumes of cases where secure connections are required.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Simplified Handshake Process: <\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Communicating with the TLS 1.3 Both the client-server model and the <a href=\"https:\/\/cheapsslweb.com\/blog\/ssl-tls-handshake-explained-process-work-and-importance\/\">3-handshake process<\/a> have seen a reduction in the total number of messages between the client and the server. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This was not only beneficial from the performance perspective but also very beneficial from the security perspective as it removes as many opportunities for an attack as possible on the way to specify exactly how the protocol should be implemented on the wire.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Reduced Overhead:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">TLS 1.3 removes rendering several old features and protection parameters, contributing to limiting the general overhead and deleterious interactions of the protocol. This leads to better implementation of designs and also aids in their management as they are easy to alter.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Forward Secrecy: <\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">As much as OpenSSL 1. 0 is secure, by requiring its implementations to support Perfect Forward Secrecy (PFS), TLS 1.3 means that even in case long-term server keys are dissected, past communications encrypted can no longer be deciphered, giving additional security should such keys be compromised.<\/p>\n\n\n\n<ol class=\"wp-block-list\"><\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">While TLS 1.3 offers significant improvements in security and performance, it&#8217;s important to note that its widespread adoption and implementation may take time. Both the client and server must support TLS 1.3 for its benefits to be realized, and older systems or applications may need to be upgraded or replaced to ensure compatibility.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Weak Cipher Suites to Avoid<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Despite the availability of different cipher suites, some of them have certain flaws or their algorithms can be still considered rather insecure. The candidates should also ensure they do not use <a href=\"https:\/\/cheapsslweb.com\/blog\/dangers-of-weak-encryption-risks-algorithms-examples-mitigation\/\">weak cipher suites<\/a> to reduce the security risks involved in future developments. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Here are some examples of weak cipher suites that should be avoided:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>SSL_RSA_WITH_RC4_128_MD5<\/li>\n\n\n\n<li>SSL_RSA_WITH_RC4_128_SHA<\/li>\n\n\n\n<li>TLS_RSA_WITH_AES_128_CBC_SHA<\/li>\n\n\n\n<li>TLS_RSA_WITH_AES_256_CBC_SHA<\/li>\n\n\n\n<li>TLS_RSA_WITH_3DES_EDE_CBC_SHA<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Most of these cipher suites have incorporated unsound or outdated algorithms such as RC4, MD5, SHA-1, and <a href=\"https:\/\/cheapsslweb.com\/blog\/what-is-triple-data-encryption-standard-how-does-3des-work\/\">Triple DES<\/a> all of which are vulnerable to several attacks including collision attacks, padding oracle attacks, and brute force attacks. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">These weak cipher suites pose a security threat to your SSL\/TLS connections and expose contained data to interception or alteration maliciously.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">To learn more details about these latest advancements in the field of Cryptography, and to enable better security in the program, the <a href=\"https:\/\/cheapsslweb.com\/blog\/top-10-ssl-tls-misconfigurations-risks-and-its-solutions\/\">SSL\/TLS configurations<\/a> must be updated from time to time to remove or deactivate support for such weaker cipher types. Just like most recommendations for security standards, getting rid of or deactivating these insecure ciphers is always encouraged to enhance security measures.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">SSL\/TLS cipher suites remain essential in the cyber world, which continues to change with each passing day, as this is the only way to protect the valuable data that different organizations possess and to be in line with the set laws and regulations.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Frequently Asked Questions<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Why use Strong Cipher Suites?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Strong cipher suites employ robust encryption and authentication algorithms, making it harder for attackers to intercept or tamper with encrypted data. Weak cipher suites can expose vulnerabilities and compromise data integrity.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Can I use TLS 1.3 cipher suites with older SSL\/TLS versions?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">No, TLS 1.3 cipher suites are not compatible with older SSL\/TLS versions due to significant changes in the negotiation process and the removal of insecure algorithms.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">How can I check which cipher suites my server supports?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">You can use online tools like Qualys SSL Labs to get a detailed report on the supported cipher suites, protocols, and overall security configuration of your web server.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Can I enable\/disable specific cipher suites?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Yes, most web servers and SSL\/TLS configurations allow you to enable or disable specific cipher suites based on your security requirements and compliance needs.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Introduction From the aspects of social communication and protection of users\u2019 rights, security, and non-disclosure of the transmitted data is significant in the context of the constant development of information and communication technologies nowadays. To understand how this feature of a Web application works, you have to know about SSL or more about its newest&hellip; <a class=\"more-link\" href=\"https:\/\/cheapsslweb.com\/blog\/tls-1-2-and-tls-1-3-supported-cipher-suites\/\">Continue reading <span class=\"screen-reader-text\">TLS 1.2 and TLS 1.3 Supported Cipher Suites<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":3975,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,109],"tags":[351,352],"class_list":["post-3920","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-encryption-web-security","category-ssl-certificate","tag-tls-1-2-and-1-3-cipher-suites","tag-tls-1-3-cipher-suites","entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>TLS 1.2 and TLS 1.3 Cipher Suite List: Avoid Weak Cipher Suites<\/title>\n<meta name=\"description\" content=\"Understand here TLS 1.2 and 1.3 Supporterd Cipher Suite Lists, List of Weak or Outdated Cipher Suites and more.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cheapsslweb.com\/blog\/tls-1-2-and-tls-1-3-supported-cipher-suites\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"TLS 1.2 and TLS 1.3 Cipher Suite List: Avoid Weak Cipher Suites\" \/>\n<meta property=\"og:description\" content=\"Understand here TLS 1.2 and 1.3 Supporterd Cipher Suite Lists, List of Weak or Outdated Cipher Suites and more.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cheapsslweb.com\/blog\/tls-1-2-and-tls-1-3-supported-cipher-suites\/\" \/>\n<meta property=\"og:site_name\" content=\"CheapSSLWeb.com Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/cheapsslweb\" \/>\n<meta property=\"article:published_time\" content=\"2025-12-04T09:34:16+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-04T09:40:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cheapsslweb.com\/blog\/wp-content\/uploads\/2025\/12\/tls-cipher-suite-lists.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"960\" \/>\n\t<meta property=\"og:image:height\" content=\"621\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Janki Mehta\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@cheapsslweb\" \/>\n<meta name=\"twitter:site\" content=\"@cheapsslweb\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Janki Mehta\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/tls-1-2-and-tls-1-3-supported-cipher-suites\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/tls-1-2-and-tls-1-3-supported-cipher-suites\\\/\"},\"author\":{\"name\":\"Janki Mehta\",\"@id\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/#\\\/schema\\\/person\\\/d8997d6347486bdb48bdef47d50eb850\"},\"headline\":\"TLS 1.2 and TLS 1.3 Supported Cipher Suites\",\"datePublished\":\"2025-12-04T09:34:16+00:00\",\"dateModified\":\"2025-12-04T09:40:56+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/tls-1-2-and-tls-1-3-supported-cipher-suites\\\/\"},\"wordCount\":1561,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/tls-1-2-and-tls-1-3-supported-cipher-suites\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/tls-cipher-suite-lists.webp\",\"keywords\":[\"tls 1.2 and 1.3 cipher suites\",\"tls 1.3 cipher suites\"],\"articleSection\":[\"Encryption &amp; Web Security\",\"SSL Certificate\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/tls-1-2-and-tls-1-3-supported-cipher-suites\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/tls-1-2-and-tls-1-3-supported-cipher-suites\\\/\",\"url\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/tls-1-2-and-tls-1-3-supported-cipher-suites\\\/\",\"name\":\"TLS 1.2 and TLS 1.3 Cipher Suite List: Avoid Weak Cipher Suites\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/tls-1-2-and-tls-1-3-supported-cipher-suites\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/tls-1-2-and-tls-1-3-supported-cipher-suites\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/tls-cipher-suite-lists.webp\",\"datePublished\":\"2025-12-04T09:34:16+00:00\",\"dateModified\":\"2025-12-04T09:40:56+00:00\",\"description\":\"Understand here TLS 1.2 and 1.3 Supporterd Cipher Suite Lists, List of Weak or Outdated Cipher Suites and more.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/tls-1-2-and-tls-1-3-supported-cipher-suites\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/tls-1-2-and-tls-1-3-supported-cipher-suites\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/tls-1-2-and-tls-1-3-supported-cipher-suites\\\/#primaryimage\",\"url\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/tls-cipher-suite-lists.webp\",\"contentUrl\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/tls-cipher-suite-lists.webp\",\"width\":960,\"height\":621,\"caption\":\"Difference between TLS 1.2 and 1.3 Cipher Suites\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/tls-1-2-and-tls-1-3-supported-cipher-suites\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"TLS 1.2 and TLS 1.3 Supported Cipher Suites\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/\",\"name\":\"CheapSSLWeb.com Blog\",\"description\":\"Encryption and Web Security Blog\",\"publisher\":{\"@id\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/#organization\",\"name\":\"CheapSSLWeb\",\"url\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/wp-content\\\/uploads\\\/2022\\\/03\\\/logo.png\",\"contentUrl\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/wp-content\\\/uploads\\\/2022\\\/03\\\/logo.png\",\"width\":177,\"height\":60,\"caption\":\"CheapSSLWeb\"},\"image\":{\"@id\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/cheapsslweb\",\"https:\\\/\\\/x.com\\\/cheapsslweb\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/cheapsslweb\\\/\",\"https:\\\/\\\/www.pinterest.com\\\/cheapsslweb\\\/\",\"https:\\\/\\\/www.instagram.com\\\/cheapsslweb\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/#\\\/schema\\\/person\\\/d8997d6347486bdb48bdef47d50eb850\",\"name\":\"Janki Mehta\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/1fba817ef81065f1393461fc3a0d85c40f2cc826919819ea4df4b12d76566e62?s=96&d=https%3A%2F%2Fcheapsslweb.com%2Fblog%2Fwp-content%2Fuploads%2F2023%2F02%2Fjanki-mehta-jpg.webp&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/1fba817ef81065f1393461fc3a0d85c40f2cc826919819ea4df4b12d76566e62?s=96&d=https%3A%2F%2Fcheapsslweb.com%2Fblog%2Fwp-content%2Fuploads%2F2023%2F02%2Fjanki-mehta-jpg.webp&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/1fba817ef81065f1393461fc3a0d85c40f2cc826919819ea4df4b12d76566e62?s=96&d=https%3A%2F%2Fcheapsslweb.com%2Fblog%2Fwp-content%2Fuploads%2F2023%2F02%2Fjanki-mehta-jpg.webp&r=g\",\"caption\":\"Janki Mehta\"},\"description\":\"Janki Mehta is a Cyber-Security Enthusiast who constantly updates herself with new advancements in the Web and Cyber Security niche. With having 7+ years of experience and knowledge about Encryption, Digital Certificates and Online Security, She helps online users to stay safe and protect their online presence.\",\"sameAs\":[\"https:\\\/\\\/cheapsslweb.com\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/pw-jankimehta\\\/\"],\"url\":\"https:\\\/\\\/cheapsslweb.com\\\/blog\\\/author\\\/janki-mehta\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"TLS 1.2 and TLS 1.3 Cipher Suite List: Avoid Weak Cipher Suites","description":"Understand here TLS 1.2 and 1.3 Supporterd Cipher Suite Lists, List of Weak or Outdated Cipher Suites and more.","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:\/\/cheapsslweb.com\/blog\/tls-1-2-and-tls-1-3-supported-cipher-suites\/","og_locale":"en_US","og_type":"article","og_title":"TLS 1.2 and TLS 1.3 Cipher Suite List: Avoid Weak Cipher Suites","og_description":"Understand here TLS 1.2 and 1.3 Supporterd Cipher Suite Lists, List of Weak or Outdated Cipher Suites and more.","og_url":"https:\/\/cheapsslweb.com\/blog\/tls-1-2-and-tls-1-3-supported-cipher-suites\/","og_site_name":"CheapSSLWeb.com Blog","article_publisher":"https:\/\/www.facebook.com\/cheapsslweb","article_published_time":"2025-12-04T09:34:16+00:00","article_modified_time":"2025-12-04T09:40:56+00:00","og_image":[{"width":960,"height":621,"url":"https:\/\/cheapsslweb.com\/blog\/wp-content\/uploads\/2025\/12\/tls-cipher-suite-lists.webp","type":"image\/jpeg"}],"author":"Janki Mehta","twitter_card":"summary_large_image","twitter_creator":"@cheapsslweb","twitter_site":"@cheapsslweb","twitter_misc":{"Written by":"Janki Mehta","Est. reading time":"7 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/cheapsslweb.com\/blog\/tls-1-2-and-tls-1-3-supported-cipher-suites\/#article","isPartOf":{"@id":"https:\/\/cheapsslweb.com\/blog\/tls-1-2-and-tls-1-3-supported-cipher-suites\/"},"author":{"name":"Janki Mehta","@id":"https:\/\/cheapsslweb.com\/blog\/#\/schema\/person\/d8997d6347486bdb48bdef47d50eb850"},"headline":"TLS 1.2 and TLS 1.3 Supported Cipher Suites","datePublished":"2025-12-04T09:34:16+00:00","dateModified":"2025-12-04T09:40:56+00:00","mainEntityOfPage":{"@id":"https:\/\/cheapsslweb.com\/blog\/tls-1-2-and-tls-1-3-supported-cipher-suites\/"},"wordCount":1561,"commentCount":0,"publisher":{"@id":"https:\/\/cheapsslweb.com\/blog\/#organization"},"image":{"@id":"https:\/\/cheapsslweb.com\/blog\/tls-1-2-and-tls-1-3-supported-cipher-suites\/#primaryimage"},"thumbnailUrl":"https:\/\/cheapsslweb.com\/blog\/wp-content\/uploads\/2025\/12\/tls-cipher-suite-lists.webp","keywords":["tls 1.2 and 1.3 cipher suites","tls 1.3 cipher suites"],"articleSection":["Encryption &amp; Web Security","SSL Certificate"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/cheapsslweb.com\/blog\/tls-1-2-and-tls-1-3-supported-cipher-suites\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/cheapsslweb.com\/blog\/tls-1-2-and-tls-1-3-supported-cipher-suites\/","url":"https:\/\/cheapsslweb.com\/blog\/tls-1-2-and-tls-1-3-supported-cipher-suites\/","name":"TLS 1.2 and TLS 1.3 Cipher Suite List: Avoid Weak Cipher Suites","isPartOf":{"@id":"https:\/\/cheapsslweb.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/cheapsslweb.com\/blog\/tls-1-2-and-tls-1-3-supported-cipher-suites\/#primaryimage"},"image":{"@id":"https:\/\/cheapsslweb.com\/blog\/tls-1-2-and-tls-1-3-supported-cipher-suites\/#primaryimage"},"thumbnailUrl":"https:\/\/cheapsslweb.com\/blog\/wp-content\/uploads\/2025\/12\/tls-cipher-suite-lists.webp","datePublished":"2025-12-04T09:34:16+00:00","dateModified":"2025-12-04T09:40:56+00:00","description":"Understand here TLS 1.2 and 1.3 Supporterd Cipher Suite Lists, List of Weak or Outdated Cipher Suites and more.","breadcrumb":{"@id":"https:\/\/cheapsslweb.com\/blog\/tls-1-2-and-tls-1-3-supported-cipher-suites\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/cheapsslweb.com\/blog\/tls-1-2-and-tls-1-3-supported-cipher-suites\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/cheapsslweb.com\/blog\/tls-1-2-and-tls-1-3-supported-cipher-suites\/#primaryimage","url":"https:\/\/cheapsslweb.com\/blog\/wp-content\/uploads\/2025\/12\/tls-cipher-suite-lists.webp","contentUrl":"https:\/\/cheapsslweb.com\/blog\/wp-content\/uploads\/2025\/12\/tls-cipher-suite-lists.webp","width":960,"height":621,"caption":"Difference between TLS 1.2 and 1.3 Cipher Suites"},{"@type":"BreadcrumbList","@id":"https:\/\/cheapsslweb.com\/blog\/tls-1-2-and-tls-1-3-supported-cipher-suites\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/cheapsslweb.com\/blog\/"},{"@type":"ListItem","position":2,"name":"TLS 1.2 and TLS 1.3 Supported Cipher Suites"}]},{"@type":"WebSite","@id":"https:\/\/cheapsslweb.com\/blog\/#website","url":"https:\/\/cheapsslweb.com\/blog\/","name":"CheapSSLWeb.com Blog","description":"Encryption and Web Security Blog","publisher":{"@id":"https:\/\/cheapsslweb.com\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/cheapsslweb.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/cheapsslweb.com\/blog\/#organization","name":"CheapSSLWeb","url":"https:\/\/cheapsslweb.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/cheapsslweb.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/cheapsslweb.com\/blog\/wp-content\/uploads\/2022\/03\/logo.png","contentUrl":"https:\/\/cheapsslweb.com\/blog\/wp-content\/uploads\/2022\/03\/logo.png","width":177,"height":60,"caption":"CheapSSLWeb"},"image":{"@id":"https:\/\/cheapsslweb.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/cheapsslweb","https:\/\/x.com\/cheapsslweb","https:\/\/www.linkedin.com\/company\/cheapsslweb\/","https:\/\/www.pinterest.com\/cheapsslweb\/","https:\/\/www.instagram.com\/cheapsslweb\/"]},{"@type":"Person","@id":"https:\/\/cheapsslweb.com\/blog\/#\/schema\/person\/d8997d6347486bdb48bdef47d50eb850","name":"Janki Mehta","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/1fba817ef81065f1393461fc3a0d85c40f2cc826919819ea4df4b12d76566e62?s=96&d=https%3A%2F%2Fcheapsslweb.com%2Fblog%2Fwp-content%2Fuploads%2F2023%2F02%2Fjanki-mehta-jpg.webp&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/1fba817ef81065f1393461fc3a0d85c40f2cc826919819ea4df4b12d76566e62?s=96&d=https%3A%2F%2Fcheapsslweb.com%2Fblog%2Fwp-content%2Fuploads%2F2023%2F02%2Fjanki-mehta-jpg.webp&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/1fba817ef81065f1393461fc3a0d85c40f2cc826919819ea4df4b12d76566e62?s=96&d=https%3A%2F%2Fcheapsslweb.com%2Fblog%2Fwp-content%2Fuploads%2F2023%2F02%2Fjanki-mehta-jpg.webp&r=g","caption":"Janki Mehta"},"description":"Janki Mehta is a Cyber-Security Enthusiast who constantly updates herself with new advancements in the Web and Cyber Security niche. With having 7+ years of experience and knowledge about Encryption, Digital Certificates and Online Security, She helps online users to stay safe and protect their online presence.","sameAs":["https:\/\/cheapsslweb.com\/","https:\/\/www.linkedin.com\/in\/pw-jankimehta\/"],"url":"https:\/\/cheapsslweb.com\/blog\/author\/janki-mehta\/"}]}},"_links":{"self":[{"href":"https:\/\/cheapsslweb.com\/blog\/wp-json\/wp\/v2\/posts\/3920","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cheapsslweb.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cheapsslweb.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cheapsslweb.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cheapsslweb.com\/blog\/wp-json\/wp\/v2\/comments?post=3920"}],"version-history":[{"count":4,"href":"https:\/\/cheapsslweb.com\/blog\/wp-json\/wp\/v2\/posts\/3920\/revisions"}],"predecessor-version":[{"id":3979,"href":"https:\/\/cheapsslweb.com\/blog\/wp-json\/wp\/v2\/posts\/3920\/revisions\/3979"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cheapsslweb.com\/blog\/wp-json\/wp\/v2\/media\/3975"}],"wp:attachment":[{"href":"https:\/\/cheapsslweb.com\/blog\/wp-json\/wp\/v2\/media?parent=3920"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cheapsslweb.com\/blog\/wp-json\/wp\/v2\/categories?post=3920"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cheapsslweb.com\/blog\/wp-json\/wp\/v2\/tags?post=3920"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}