session key 예문

• Only a " session key " is sent to the user.
• The range of these counters further limits the life of session keys.
• Private messages between users in a SILC network are protected with session keys.
• Each peer contributes 128 random bits to the 256-bit session key.
• Both parties can now derive the same session key.
• A successful attack will provide the session key for a captured TLS handshake.
• Challenge response authentication can help solve the problem of exchanging session keys for encryption.
• On each login session, Skype generates a session key from 192 random bits.
• The encrypted session key and the AES encrypted value are sent to the login server.
• The client creates a " session key " using its random number generator.
• It prevents an attacker from collecting large amounts of ciphertext encrypted with one single session key.
• The SC will authenticate the buddy and agree on a session key by using the mentioned RSA key.
• It uses data such as the passport number, date of birth and expiration date to negotiate a session key.
• The plain session key is then used to decrypt the session's public RSA key and the shared secret.
• For faster cache validation, the time for how long the user session key and certificate chain are cached can be adjusted.
• It uses Curve25519 for key exchange, HKDF for generation of session keys ( AES-256 in " Islamic State " extremists.
• One can also add a MIKEY ( RFC 3830 ) exchange to SIP and in that way determine session keys for use with SRTP.
• The slower asymmetric algorithm securely sends a symmetric session key, and the faster symmetric algorithm takes over for the remainder of the message.
• Version 2.1 of the specification was recently cryptanalyzed and found to have several flaws, including the ability to recover the session key.
• The second attack allows a man-in-the-middle attacker to manipulate the session key between two honest users without being detected.