HWCD: A hybrid approach for image compression using wavelet, encryption using confusion, and decryption using diffusion scheme.
Heggere Rangaswamaiah LathaAlagarswamy RamaprasathPublished in: J. Intell. Syst. (2023)
Keyphrases
- encryption scheme
- secret key
- secure communication
- ciphertext
- security analysis
- authentication scheme
- encryption algorithm
- key exchange
- wavelet transform
- secret sharing scheme
- standard model
- wavelet coefficients
- denoising
- diffusion process
- multiscale
- encryption decryption
- smart card
- public key
- pseudorandom
- key distribution
- secret sharing
- hash functions
- private key
- wireless networks
- high security
- multiresolution
- public key cryptography
- image processing
- packet size