symmetric-key cryptography
preferred label: رمزنگاری کلید متقارن @fa
type: Concept

Needham-schroeder protocol
related: symmetric-key cryptography
broader: message authentication protocol
preferred label: پروتکل نیدهام-شرودر @fa
type: Concept

message authentication protocol
preferred label: پروتکل احراز هویت @fa
type: Concept
narrower: Needham-schroeder protocol