• Jai Agarwal
• Rengarajan

Keyless image encryption using a novel approach is an important area of research that involves developing secure and effective encryption algorithms that do not require a secret key. The use of a secret key in encryption can be a vulnerability, as it is possible for the key to be compromised if it falls into the wrong hands. This vulnerability has led to the development of keyless image encryption techniques that use mathematical functions to generate random sequences of values that serve as the encryption key.The field of keyless image encryption is rapidly evolving, with researchers exploring various mathematical functions and algorithms to develop effective encryption techniques. One such approach is chaotic map cryptography, which uses chaotic maps to generate a sequence of values that serve as the encryption key. Chaotic maps are mathematical functions that exhibit chaotic behavior, which makes them suitable for generating random sequences of values that can be used as encryption keys.

"Keyless Image Encryption", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.10, Issue 3, page no.g469-g471, March-2023, Available :http://www.jetir.org/papers/JETIR2303671.pdf

"Keyless Image Encryption", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.10, Issue 3, page no. ppg469-g471, March-2023, Available at : http://www.jetir.org/papers/JETIR2303671.pdf