IJSRP, Volume 6, Issue 10, October 2016 Edition [ISSN 2250-3153]
V. Naga Malleswara rao, D.Sreelakshmi
In this paper we are proposing an improved privacy preserving and authentication based data transmission over network with ECDSA and QR vector model. QR Vector model generate quotient and reminder vectors for the sender data and digital signatures applies over vectors and signature verified at the receiver end and vectors can be converted to plain text with delta key value. Our proposed approach is more secure than the traditional approaches.