[Contents] [Prev] [Next] [Index] [Report an Error]

Digital Certificate Terms and Acronyms

Table 15 describes terms and abbreviations that are used in this discussion of digital certificates.

Table 15: Digital Certificate Terms and Acronyms

Term or Abbreviation

Description

3DES

Triple DES encryption/decryption algorithm

Base64

Method used to encode certificate requests and certificates before they are sent to or from the CA

CA

Certificate authority; an organization that creates digital certificates

Certificate

Binds a person or entity to a public key using a digital signature

CRL

Certificate revocation list; a list of certificates that a CA has revoked

ESP

Encapsulating Security Payload; provides data integrity, data confidentiality and, optionally, sender's authentication

IKE

Internet Key Exchange

PKCS

Public-Key Cryptography Standards; a series of standards established by RSA Laboratories

PKCS10

PKCS #10; describes a syntax for certification requests

Root CA

CA that signs the certificates of subordinate CAs

Root certificate

Self-signed public key certificate for a root CA; root certificates are used to verify other certificates

RSA

Rivest-Shamir-Adleman encryption algorithm

SA

Security association; the set of security parameters that dictate how IPSec processes a packet, including encapsulation protocol and session keys. A single secure tunnel uses multiple SAs.

SCEP

Simple certificate enrollment protocol; used to submit requests and to download certificates and CRLs


[Contents] [Prev] [Next] [Index] [Report an Error]