kelalaka profile

Questions asked by kelalaka

• Would this be considered a secure password hash?
  5/30/23, 11:17 PM
  Score:32
  passwords password-hashing
• Why "1" in 51% attack on Blockchain network
  4/20/23, 11:46 AM
  Score:26
  attack cryptocurrency
• Is there any famous protocol that were proven secure but whose proof was wrong and lead to real world attacks?
  6/25/23, 10:04 AM
  Score:17
  provable-security history attack
• Why Quantum Key Distribution (QKD) is impractical
  1/1/23, 1:35 PM
  Score:15
  quantum-key-distribution
• Hash paradox in an image file that contain hash text?
  5/30/23, 10:05 AM
  Score:13
  hash preimage-resistance
• Which block cipher mode of operation does TLS 1.3 use?
  2/15/23, 2:35 PM
  Score:13
  encryption block-cipher tls
• How can I understand whether my C implementation is constant-time or not (i.e. resistant to timing attacks)
  4/14/23, 3:11 PM
  Score:12
  timing-attack
• How insecure would a cipher based on iterative hashing be?
  4/13/23, 6:36 AM
  Score:11
  hash encryption block-cipher sha-256
• What is the difference between "Elliptic Curve Function" and "Hash Functions" like SHA256?
  3/10/23, 11:40 AM
  Score:10
  hash elliptic-curves sha-256
• Who is the inventor of the OFB block cipher mode of operation?
  5/27/23, 7:34 PM
  Score:9
  block-cipher reference-request history ofb
• Find Elliptic Curve Parameters, a and b, Given Two Points on the Curve
  4/25/23, 12:23 PM
  Score:8
  elliptic-curves
• How to decide if a point on a elliptic curve belongs to a group generated by a generator g?
  2/25/23, 1:15 PM
  Score:8
  elliptic-curves public-key group-theory
• AES key expansion question
  6/20/23, 10:16 PM
  Score:7
  aes key-schedule
• Why are block ciphers mostly used as stream ciphers?
  11/7/22, 2:07 PM
  Score:7
  encryption block-cipher stream-cipher modes-of-operation blocksize
• Why are elliptic curves over binary fields used less than those over prime fields？
  10/17/22, 9:34 AM
  Score:7
  elliptic-curves discrete-logarithm