Cryptography can be used to protect confidentiality and integrity as well be used to implement nonrepudiation,authentication,key escrow,digital signatures,and digital rights management.

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Cryptography can indeed be used for all of these purposes. Confidentiality refers to keeping information secret from unauthorized parties, whereas integrity refers to ensuring that information hasn't been tampered with. Nonrepudiation is the ability to prove that a particular action or transaction was carried out by a specific party, whereas authentication involves verifying the identity of that party. Key escrow allows for the recovery of encrypted information in case a key is lost or unavailable. Digital signatures are used to verify the authenticity and integrity of digital documents or messages, while digital rights management is used to control access to and usage of digital content.

Cryptography Can Be Used to Protect Confidentiality and Integrity as Well