Public Key Infrastructure (PKI) and Its ... - Dematerialised ID

More documents

Recommendations

Info

Authentication Provided by Digital Certificates • A digitally signed binding between your identity and your public key • Used as an electronic passport to authenticate you in the electronic world • Securely distributes your public key Physical World Analogies ATM Card - A Certificate to conduct electronic banking Driver’s license - A Certificate to operate a vehicle Passport - A Certificate to identify you to foreign governments Digital Certificate • Identity Data •Public Key • Created and Signed by a Certification Authority (CA) How do you securely generate and distribute certificates? September 13, 1999 8
Certification Authority and Trust A CA/RA verifies and vouches for the identity information in a Certificate by signing that certificate with its private key Trust hierarchies: End Entity certificates are signed by CA certificates CA certificates are either self-signed (a ROOT) or signed by another CA certificate Trust chains to the root : the self-signed certificate. Cross-certification: CA certificates that establish trust relationships without explicit chaining to a common root September 13, 1999 9
Page 1 and 2: Public Key Infrastructure (PKI) and
Page 3 and 4: Some Security Issues…. “On The
Page 5 and 6: Confidentiality Provided by Encrypt
Page 7: Integrity Provided by Digital Signa
Page 11 and 12: What is a PKI? • A PKI (Public Ke
Page 13 and 14: Components of a PKI Certification
Page 15 and 16: Web Server Authentication (SSL - Se
Page 17 and 18: Secure E-mail (S/MIME) Certificatio
Page 19 and 20: Wireless World - How Will it Work?
Page 21 and 22: Access Control Browser or Client Ap
Page 23 and 24: Identrus: B2B Commerce IDENTRUS Roo
Page 25 and 26: Other applications • E-tickets

Public Key Infrastructure (PKI) and Its ... - Dematerialised ID

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?