Lec 17- Public Key Infrastructure

Key Management

Key:

  • Generation
  • Verification
  • Storage
  • Exchange
  • Revocation
  • Destruction

Digital Signatures

Verifies unique source of data source

DH Key exchange

Provide secure key exchange over untrusted channels

Certificate Authority

Certificate Authority is entity issuing/revocating digital certificates

Digital Certificate

Use of digital certificate is to verify that a user sending message is the one who it claims to be.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s