Abstract:
A method includes: receiving a revocation list from a remote data server at a configuration device. The revocation list includes N cryptographic certificates associated with N computer software entities, respectively, that are not to be executed by any of a group of medical devices including a handheld medical device. N is an integer greater than or equal to zero The method further includes receiving data from the handheld medical device at the configuration device. The data includes a cryptographic certificate that is associated with a given computer software entity that is presently installed in memory of the handheld medical device for execution by the handheld medical device. The method further includes comparing the cryptographic certificate with the revocation list; and selectively executing a protective function by the configuration device when the cryptographic certificate is the same as one of the N cryptographic certificates of the revocation list.
Abstract:
A method includes: receiving a revocation list from a remote data server at a configuration device. The revocation list includes N cryptographic certificates associated with N computer software entities, respectively, that are not to be executed by any of a group of medical devices including a handheld medical device. N is an integer greater than or equal to zero The method further includes receiving data from the handheld medical device at the configuration device. The data includes a cryptographic certificate that is associated with a given computer software entity that is presently installed in memory of the handheld medical device for execution by the handheld medical device. The method further includes comparing the cryptographic certificate with the revocation list; and selectively executing a protective function by the configuration device when the cryptographic certificate is the same as one of the N cryptographic certificates of the revocation list.
Abstract:
Un procedimiento para proteger un dispositivo médico portátil de ejecutar una entidad de programa informático de ordenador instalada en la memoria del dispositivo médico portátil para su ejecución por el dispositivo médico portátil, que comprende: recibir una lista de revocaciones desde un servidor de datos remoto en un dispositivo de configuración, incluyendo la lista de revocaciones N certificados criptográficos asociados con N entidades de programa informático de ordenador, respectivamente, que no se van a ejecutar por ninguno de un grupo de dispositivos médicos, incluyendo un dispositivo médico portátil, en el que N es un número entero mayor que o igual a cero; recibir datos desde el dispositivo médico portátil en el dispositivo de configuración, incluyendo los datos un certificado criptográfico que está asociado con una entidad de programa informático de ordenador dada que actualmente está instalada en la memoria del dispositivo médico portátil para su ejecución por el dispositivo médico portátil; comparar el certificado criptográfico con la lista de revocaciones; y ejecutar selectivamente una función de protección por el dispositivo de configuración cuando el certificado criptográfico es el mismo que uno de los N certificados criptográficos de la lista de revocaciones.