Resource Integrity

Full Title or Meme

The ability of the receiver to determine that a received resource has not be tampered with before it is used.

Context

• Where a digital device is dependent on the received resource being an exact duplicate of that produced by a trusted party, some sort of authentication code is suppled. Cryptography is used to assure that no attacker could alter the contents without the receiver detecting the alteration.
• This is also known a tamper evident protection.

Solutions

Sub Resource Integrity

• SRI for the browser is