Online Certificate Status Protocol

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Browser support

Internet Explorer CryptoAPI Windows Version 7 Windows Vista

11 related topics

Overview

Internet Protocol Revocation status X.509 Digital certificate

21 related topics

Implementations

Open source Proprietary Libraries Client Operating systems

9 related topics

Basic PKI implementation

Alice and Bob Public key certificates Private key Revocation Signed

5 related topics

Key facts & relationships

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Abbreviation: OCSP
Developers: Stefan Santesson · Michael Myers · Rich Ankney · Ambarish Malpani · Slava Galperin
Introduction: 4 February 2002 (2002-02-04)

Topics to explore

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Overview

Internet
Protocol Communication protocol
Revocation status
X.509
Digital certificate
Certificate revocation lists Certificate revocation list
Public key infrastructure
ASN.1
HTTP
Servers Server (computing)
Web browsers Web browser
Firefox
HTTPS
Certificate authorities Certificate authority
CA/Browser Forum
Let's Encrypt
Go Go (programming language)
EJBCA
Java Java (programming language)
OpenSSL
WolfSSL

Comparison to CRLs

Parse Parsing
Libraries Library (computing)

Basic PKI implementation

Alice and Bob
Public key certificates Public key certificate
Private key
Revocation Certificate revocation
Signed Digital signature

Protocol details

Replay attacks Replay attack
Nonce Cryptographic nonce
Delegated path validation
OID Object identifier

Privacy concerns

OCSP stapling

Criticisms

Browser support

Internet Explorer
CryptoAPI Microsoft CryptoAPI
Windows Microsoft Windows
Version 7 Internet Explorer 7
Windows Vista
XP Windows XP
Mozilla Firefox
Firefox 3 Mozilla Firefox 3
Safari Safari (web browser)
Opera Opera (web browser)
Google Chrome

Implementations

Open source Open-source license
Proprietary Proprietary software
Libraries Library (software)
Client Client (computing)
Operating systems
Web browsers
Network Computer network
Software
World Wide Web

Advanced semantic analysis

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Map overview Semantic statistics

Nodes64

Edges63

Triples23

Avg. degree1.97

Density0.03125

Components1

How this topic connects Entity context

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Online Certificate Status Protocol

Top relations

related to External links · 12

Online Certificate Status Protocol → April, Extensions, High-Volume EnvironmentsRFC, IKEv2RFC, Internet Public Key Infrastructure, OCSP, OCSPProcessor, OCSPRFC, Profile, RFC, Status Protocol, The Lightweight Online Certificate

Developers · 8

Online Certificate Status Protocol → Ambarish Malpani, Carlisle Adams, Himanshu Sharma, Michael Myers, Mohit Sahni, Rich Ankney, Slava Galperin, Stefan Santesson

Abbreviation · 1

Online Certificate Status Protocol → OCSP

Introduction · 1

Online Certificate Status Protocol → 4 February 2002 (2002-02-04)

RFCs · 1

Online Certificate Status Protocol → .mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:r…

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Important terminology

ocsp certificate revocation responder response key ca may internet protocol client bob request network support servers crls signed https carol's

Entity relationships Subject–Predicate–Object triples

Subject	Predicate	Object	Confidence	Src
Online Certificate Status Protocol	Abbreviation	OCSP	1.00	infobox
Online Certificate Status Protocol	Developers	Stefan Santesson	1.00	infobox
Online Certificate Status Protocol	Developers	Michael Myers	1.00	infobox
Online Certificate Status Protocol	Developers	Rich Ankney	1.00	infobox
Online Certificate Status Protocol	Developers	Ambarish Malpani	1.00	infobox
Online Certificate Status Protocol	Developers	Slava Galperin	1.00	infobox
Online Certificate Status Protocol	Developers	Carlisle Adams	1.00	infobox
Online Certificate Status Protocol	Developers	Mohit Sahni	1.00	infobox
Online Certificate Status Protocol	Developers	Himanshu Sharma	1.00	infobox
Online Certificate Status Protocol	Introduction	4 February 2002 (2002-02-04)	1.00	infobox
Online Certificate Status Protocol	RFCs	.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:r…	1.00	infobox
Online Certificate Status Protocol	related to External links	RFC	0.60	section

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