One would think that in the increasing world of external and internal threats, it is rather imperative for organisations to encrypt their data. And one would be right. Then why do many organisations, ...

Abstract: This study presents an enhanced version of the classical Hill Cipher algorithm, utilizing a rectangular key matrix to expand the key space and improve the security of digital image ...

case QCRYPTO_CIPHER_ALG_AES_128: case QCRYPTO_CIPHER_ALG_AES_192: case QCRYPTO_CIPHER_ALG_AES_256: case QCRYPTO_CIPHER_ALG_CAST5_128: case QCRYPTO_CIPHER_ALG_SERPENT ...

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