3 citations · 7 across the 7 of their papers we have counts for
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cs.CR2025★ 1 cited
Private key and password protection by steganographic image encryption
Debesh Choudhury, Sujoy Chakraborty
We propose a technique to protect and preserve a private key or a passcode in an encrypted two-dimensional graphical image. The plaintext private key or the passcode is converted i…
cs.CR2018★ 2 cited
Fourier domain asymmetric cryptosystem for privacy protected multimodal biometric security
Debesh Choudhury
We propose a Fourier domain asymmetric cryptosystem for multimodal biometric security. One modality of biometrics (such as face) is used as the plaintext, which is encrypted by ano…