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OpenSSL: History & Art

OpenSSL is a software library for applications that provide secure communications over computer networks against eavesdropping, and identify the party at the other end. It is widely used by Internet servers, including the majority of HTTPS websites.

Language: English [EN]
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OpenSSL topic overview

The analysis highlights History and Art as prominent areas in the source structure around OpenSSL.

Related topics
115
Source areas
8
Connected nodes
123
Extracted relationships
237
Concept neighborhoods
24
Bridge connections
123

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Algorithms · 41 topics
Notable vulnerabilities · 20 topics
Overview · 18 topics
Licensing · 14 topics
Forks · 11 topics
Project history · 6 topics
Criticisms · 3 topics
FIPS 140 validation · 2 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Developer
The OpenSSL Project
License
3.0 and later: Apache-2.0 1.x and earlier: OpenSSL
Release
1998; 28 years ago (1998)
Repository
github.com/openssl
Stable
4.0.1 / 9 June 2026; 2 months ago (9 June 2026)
Stable release
Stable4.0.1 / 9 June 2026; 2 months ago (9 June 2026)

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Project history

Algorithms

FIPS 140 validation

Licensing

Notable vulnerabilities

Forks

Criticisms

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How OpenSSL connects Entity context

The extracted context around OpenSSL shows recurring relationship patterns in the source. For example, OpenSSL → All, An, As, BoringCrypto, CryptoComply, December, Digital Signature Standard, EOL, February, Federal, FIPS, FOM, Google, Historical, Historical List, July, Many, NIST, OpenSSL FIPS Object Module, OpenSSL's FOM Another extracted example is OpenSSL → Apache License, As, August, BSD License, BSD-licensed Botan, CLA, Contributor License Agreement, Deluge, Due, GNU GPL, GNU Wget, GPL, LGPL-licensed GnuTLS, March, MPL-licensed NSS, OpenSSL License, OpenSSL Project, OpenSSL Toolkit, Other, Sections. Use these groups to spot repeated connection types before inspecting the individual relationships.

OpenSSL

Top relations

related to FIPS 140 validation · 28
OpenSSL → All, An, As, BoringCrypto, CryptoComply, December, Digital Signature Standard, EOL, February, Federal, FIPS, FOM, Google, Historical, Historical List, July, Many, NIST, OpenSSL FIPS Object Module, OpenSSL's FOM
related to Licensing · 25
OpenSSL → Apache License, As, August, BSD License, BSD-licensed Botan, CLA, Contributor License Agreement, Deluge, Due, GNU GPL, GNU Wget, GPL, LGPL-licensed GnuTLS, March, MPL-licensed NSS, OpenSSL License, OpenSSL Project, OpenSSL Toolkit, Other, Sections
related to history · 20
OpenSSL → Apache License, Ben Laurie, December, Eric Andrew Young, Hudson, In, Internet, It, Mark Cox, OpenSSL's, Paul Sutton, Ralf Engelschall, RSA Security, SSLeay, Stephen Henson, The, The OpenSSL, Tim Hudson, Version, Young
related to Consideration for users' requirements · 19
OpenSSL → Akamai, Apache, API, As, BoringSSL, February, Finally, Finally Rich Salz, HTTP, Microsoft, OpenSSL Management Committee, QUIC, QUIC-compatible, QuicTLS, Such, The, This, TLS, While
related to ASN.1 BIO vulnerability · 12
OpenSSL → April, ASN, Basic Input/Output, BIO, CVE, CVE-2012-2110, DER, FILE, SSL/TLS, This, When, While
related to Heartbleed · 12
OpenSSL → April, At, By, CVE-2014-0160, Heartbleed, However, Internet's, KB, Knowledge, The, This, TLS Heartbeat Extension
related to OCSP stapling vulnerability · 12
OpenSSL → Assigned, ClientHello, CVE, DoS, It, Lock-gray-alt-2, Lock-green, Lock-red-alt-2, OCSP, Since, When, Wikisource-logo
related to Predictable private keys (Debian-specific) · 12
OpenSSL → Debian, Debian's, Debian-based, May, On, OpenSSL's, Ready-to-use, September, The, To, Ubuntu, Valgrind
related to SSL, TLS and DTLS plaintext recovery attack · 12
OpenSSL → CBC, CVE, CVE-2013-0169, DTLS, February, In, Kenny Paterson, MAC, Nadhem Alfardan, SSL, The, TLS
related to External links · 10
OpenSSL → Archived, August, DocumentationOpenSSL Programming Guide, GPL Archived July, Graphical, Mark McLoughlin, May, OpenSSLOpenSSL Software FoundationOpenSSL WikiOpenSSL, The OpenSSL License, Wayback Machine

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

version project license tls library support software fips use vulnerability could also used including fork vulnerable available attack number apache

OpenSSL relationships Subject–Predicate–Object triples

TTTA extracted 237 structured relationships around OpenSSL. Examples in this analysis include OpenSSL → Developer → The OpenSSL Project and OpenSSL → License → 3.0 and later: Apache-2.0 1.x and earlier: OpenSSL. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
OpenSSLDeveloperThe OpenSSL Project1.00infobox
OpenSSLLicense3.0 and later: Apache-2.0 1.x and earlier: OpenSSL1.00infobox
OpenSSLRelease1998; 28 years ago (1998)1.00infobox
OpenSSLRepositorygithub.com/openssl1.00infobox
OpenSSLStable4.0.1 / 9 June 2026; 2 months ago (9 June 2026)1.00infobox
OpenSSLStable releaseStable4.0.1 / 9 June 2026; 2 months ago (9 June 2026)1.00infobox
OpenSSLTypeCryptography library1.00infobox
OpenSSLWebsitewww.openssl.org1.00infobox
OpenSSLWritten inC, Assembly, Perl1.00infobox
OpenSSLis asoftware library for applications that provide secure communications over computer networks against eavesdropping0.90text
OpenSSLrelated to Agglomerated SSLIn0.60section
OpenSSLrelated to Agglomerated SSLOpenSSL API0.60section

Related concept clusters Concept neighborhoods

The concept neighborhoods around OpenSSL bring nearby vocabulary together. In this analysis, examples include Version, License and Project. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • OpenSSL
    • Version
    • License
    • Project
    • Fips
    • Software
    • Number
    • Vulnerable
    • Tls
    • Ssl
    • Would
    • Apache
    • Support
  • openssl
    • Version
    • License
    • Project
    • Fips
    • Software
    • Number
    • Vulnerable
    • Tls
    • Ssl
    • Would
    • Apache
    • Support
  • fips 140
    • Module
    • Version
    • Major
    • Openssl
    • Number
    • Support
    • Secure
    • Libressl
    • Quictls
    • Ssl
    • Boringssl
    • Private
  • man-in-the-middle attack
    • Vulnerable
    • Secure
    • Vulnerability
    • Ssl
    • Attacker
    • Private
    • Server
    • Tls
    • Servers
    • Libressl
    • Major
    • Quictls
  • fips 140 validation
    • Module
    • Version
    • Major
    • Openssl
    • Number
    • Support
    • Secure
    • Libressl
    • Quictls
    • Ssl
    • Boringssl
    • Private
  • library
    • Boringssl
    • Used
    • Cryptographic
    • Secure
    • Available
    • Tls
    • Libressl
    • Major
    • Quictls
    • Ssl
    • Based
    • Private
  • ssl and tls
    • Tls
    • Attack
    • Also
    • Used
    • Libressl
    • Major
    • Quictls
    • Boringssl
    • Private
    • Release
    • Time
    • Using
  • apache license
    • Apache
    • License
    • Project
    • Software
    • Openssl
    • Libressl
    • Use
    • Used
    • Tls
    • Quictls
    • Would
    • Fork

Connections between topic areas Semantic bridges

For OpenSSL, one of the stronger structural bridges in this analysis connects OpenSSL with Algorithms. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
OpenSSLAlgorithms · splits 82 ⟂ 42
OpenSSLNotable vulnerabilities · splits 103 ⟂ 21
OpenSSLOverview · splits 105 ⟂ 19
OpenSSLLicensing · splits 109 ⟂ 15
OpenSSLForks · splits 112 ⟂ 12
OpenSSLProject history · splits 117 ⟂ 7
OpenSSLCriticisms · splits 120 ⟂ 4
OpenSSLFIPS 140 validation · splits 121 ⟂ 3

Map overview Semantic statistics

OpenSSL

Nodes124
Edges123
Triples237
Avg. degree1.98
Density0.016129
Components1

Source & methodology

TTTA analyzes the structure around OpenSSL to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History & Art, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — OpenSSL · EN edition · Analysis: TopicsToTalkAbout

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