Authors:
Peyravian, M
Matyas, SM
Roginsky, A
Zunic, N
Citation: M. Peyravian et al., Methods for timestamping electronic documents using certificates and user-specified times, COMPUT SEC, 20(3), 2001, pp. 255-262
Citation: S. Gupta et Sm. Matyas, Public key infrastructure: Analysis of existing and needed protocols and object formats for key recovery, COMPUT SEC, 19(1), 2000, pp. 56-68