Abstract: The cipher is created by transpose and interchange of rows and columns based on keys. Key is generated based on transpose and interchange of matrix and square matrix also with empty value. header contain the size of matrix.
Binu C T, Rubini P (2026);
Security Based on Matrix of Keys in Header and Transpose for Physical Token Authentication Device;
International Journal of Scientific and Research Publications (IJSRP)
16(2) (ISSN: 2250-3153),
DOI: http://dx.doi.org/10.29322/IJSRP.16.02.2026.p17049
