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Write short notes on(any two): i) Email security ii) Diffie Hellman algorithm iii) El-Gamal Algorithm
written 5.3 years ago by gravatar for teamques10 teamques10 ★ 67k modified 2.6 years ago by gravatar for pedsangini276 pedsangini276 • 4.8k
cryptography and network security
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written 5.3 years ago by gravatar for teamques10 teamques10 ★ 67k •   modified 5.3 years ago

a. Email Security :

i. PGP (Pretty Good Privacy) :

  • It provides email with privacy, integrity & authentication.

  • It can be used to create a secure email message or to store a file securely for future retrieval.

  • PGP provides following service -

a. Message integrity

b. Message compression

c. Confidentiality …

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