2 citations · 4 across the 4 of their papers we have counts for
4 papers
State Decoding in Multi-Stage Cryptography Protocols
Sindhu Chitikela
This paper presents a practical method of quantum tomography for decoding the state of photons in a multistage cryptography protocol. This method works if the polarization angles a…
Intensity and State Estimation in Quantum Cryptography
Sindhu Chitikela
This paper describes how the communicating parties can employ intensity and state estimation to detect if the eavesdropper has siphoned off and injected photons in the received com…
Noise Analysis for two Quantum Cryptography Protocols
Sindhu Chitikela
This paper presents noise analysis for the two-stage and the three-stage quantum cryptographic protocols based on random polarization rotations. The noise model used is that of uni…
Increasing Randomness Using Permutations on Blocks
Sindhu Chitikela, Subhash Kak
This paper investigates the effect of permutations on blocks of a prime reciprocal sequence on its randomness. A relationship between the number of permutations used and the improv…