In this Merkle Hellman method same key is used for encryption and decryption.

Related MCQs

• How many bytes of the secret key is generated using Diffie-Hellman encryption/decryption scheme?
• Merkle hellman is a symmetric cryptosystem.
• In public key cryptosystem             keys are used for encryption and decryption.
• Public key encryption is advantageous over Symmetric key Cryptography because of
• The man-in-the-middle attack can endanger the security of the Diffie-Hellman method if two parties are not
• Choose from among the following cipher systems, from best to the worst, with respect to ease of decryption using frequency analysis.
• The man-in-the-middle attack can endanger the security of the diffie-hellman if two parties are not
• RSA is also a stream cipher like Merkel-Hellman
• An algorithm used in encryption is referred to as cipher.
• Which Cryptographic system uses C1 = (e1r) mod p and C1 = (e2r x P) mod p at the encryption side?