Modified Encryption Technique by Triple Substitution on Play fair Square CipherUsing 6 by 6 Matrix with Five Iteration Steps

JAWAD DAR "Modified Encryption Technique by Triple Substitution on Play fair Square CipherUsing 6 by 6 Matrix with Five Iteration Steps". International Journals of Advanced Research in Computer Science and Software Engineering, vol: 5, No. 4 Apr. 2015, https://scholar9.com/publication-detail/modified-encryption-technique-by-triple-substituti-4749