Cryptographic Wrapper Protocols

Definition

Cryptographic wrapper protocols encapsulate existing data or communication streams within an additional layer of cryptographic protection. These protocols do not necessarily alter the underlying data format but rather apply encryption, digital signatures, or hashing to ensure confidentiality, integrity, and authenticity. They act as a secure envelope around sensitive information. The wrapper provides an additional security boundary for data in transit or at rest. This enhances the security posture of various digital assets.