Describe symmetric key cryptography with its components. OR Define public key cryptography and describe components of it.

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written 6.8 years ago by

teamques10 ★ 70k

• modified 6.8 years ago

Subject: Mobile Computing

Difficulty: Medium

Marks: 4 Marks

mobile computing

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written 6.8 years ago by

teamques10 ★ 70k

An encryption system in which the sender and receiver of a message share a single, common key that is used to encrypt and decrypt the message. Symmetric-key systems are simpler and faster, but their main drawback is that the two parties must somehow exchange the key in a secure way. …

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