Delegation of signing and decryption rights using pki proxy memo. - Venus L. S. Cheung; Lucas Chi Kwong Hui; Siu-Ming Yiu; Kam-Pui Chow; Kevin K. H. Pun; Wai Wan Tsang; H. W. Chan; C. F. Chong (IASTED Conf. on Software Engineering, 2004)

The Delegation Problem and Practical PKI-Based Solutions. - Venus L. S. Cheung; Lucas Chi Kwong Hui; Siu-Ming Yiu (ICEIS (3), 2004)