OpenSSL

E224032
cryptographic library free and open-source software software toolkit

OpenSSL is a widely used open-source cryptographic library and toolkit that provides SSL/TLS protocols and various encryption, hashing, and security functions for secure communication over computer networks.

Try in SPARQL Jump to: Surface forms Statements Referenced by

All labels observed (5)

Label Occurrences
OpenSSL canonical 8
OpenSSL 1.0.1g 1
OpenSSL Project 1

Statements (53)

Predicate Object
instanceOf cryptographic library ⓘ
free and open-source software ⓘ
software toolkit ⓘ
developer OpenSSL self-linksurface differs ⓘ
surface form: OpenSSL Project
implementsProtocol SSL ⓘ
TLS ⓘ
implementsStandard DTLS ⓘ
OCSP ⓘ
PKCS #12 ⓘ
surface form: PKCS#12

PKCS #7 ⓘ
surface form: PKCS#7

S/MIME ⓘ
X.509 certificates ⓘ
surface form: X.509
initialReleaseYear 1998 ⓘ
license Apache License 2.0 ⓘ
OpenSSL License (historical) ⓘ
notableVulnerability Heartbleed (CVE-2014-0160) ⓘ
operatingSystem cross-platform ⓘ
origin fork of SSLeay ⓘ
programmingLanguage C ⓘ
provides C programming API ⓘ
SSL/TLS protocol implementation ⓘ
command-line tools ⓘ
cryptographic primitives ⓘ
repository https://github.com/openssl/openssl ⓘ
softwareType cryptography software ⓘ
security software ⓘ
supportsAlgorithm 3DES ⓘ
Advanced Encryption Standard ⓘ
surface form: AES

ChaCha20 ⓘ
DSA ⓘ
Diffie–Hellman key exchange ⓘ
Elliptic Curve Digital Signature Algorithm ⓘ
surface form: ECDSA

Diffie–Hellman key exchange ⓘ
surface form: Elliptic-curve Diffie–Hellman

HMAC ⓘ
MD5 ⓘ
RSA ⓘ
SHA-1 ⓘ
SHA-2 ⓘ
supportsFeature certificate verification ⓘ
cryptographic key management ⓘ
public key infrastructure ⓘ
random number generation ⓘ
useCase HTTPS support in web servers ⓘ
certificate generation and management ⓘ
data encryption and decryption ⓘ
digital signatures ⓘ
secure network communication ⓘ
usedBy Apache HTTP Server (via mod_spdy and later modules) ⓘ
surface form: Apache HTTP Server

nginx ⓘ
surface form: Nginx

OpenSSH ⓘ
surface form: OpenSSH (optionally, for crypto primitives)

Postfix ⓘ
website https://www.openssl.org/ ⓘ
writtenFor POSIX-compatible systems ⓘ

Referenced by (12)

Full triples — surface form annotated when it differs from this entity's canonical label.

Poly1305 → usedBy → OpenSSL ⓘ
NetBSD → includes → OpenSSL ⓘ
Intel AES-NI → compatibleWith → OpenSSL ⓘ
OpenSSL → developer → OpenSSL self-linksurface differs ⓘ
this entity surface form: OpenSSL Project
BoringSSL → basedOn → OpenSSL ⓘ
BoringSSL → replacesInGoogle → OpenSSL ⓘ
OpenVPN → uses → OpenSSL ⓘ
AEAD_CHACHA20_POLY1305 → usedIn → OpenSSL ⓘ
LibreSSL → forkedFrom → OpenSSL ⓘ
LibreSSL → implementsLibrary → OpenSSL ⓘ
this entity surface form: libcrypto
LibreSSL → implementsLibrary → OpenSSL ⓘ
this entity surface form: libssl
LibreSSL → basedOnVersionOfOpenSSL → OpenSSL ⓘ
this entity surface form: OpenSSL 1.0.1g