Pseudo random sequences based on elliptic curve subgroups and mathematical model for its application to digital image security.
Muhammad Imran HaiderTariq ShahAsif AliDawood ShahIjaz KhalidPublished in: Multim. Tools Appl. (2022)
Keyphrases
- mathematical model
- digital images
- pseudorandom
- elliptic curve
- secret key
- key agreement
- key management
- diffie hellman
- elliptic curve cryptography
- uniformly distributed
- scalar multiplication
- public key cryptography
- secure communication
- digital signature
- public key
- smart card
- security properties
- authentication scheme
- control strategy
- security level
- hash functions
- jpeg compression
- encryption scheme
- efficient computation
- secret sharing scheme
- black and white
- key agreement protocol
- fractional differential
- ciphertext
- authentication protocol
- security protocols
- real time
- copyright protection
- watermarking technique