Arrangement for exchange of customer data of a franking machine
First Claim
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1. An arrangement for data processing in a franking machine, comprising:
- a secure housing that protects against unauthorized penetration into an interior of said secure housing;
a circuit board in said interior of said secure housing;
a data processor in said interior of said secure housing;
a security module inserted in said circuit board and connected to the data processor in said interior of said secure housing that implements security-relevant services associated with franking using security data;
a first memory entirely in said interior of said secure housing contained in a semiconductor package permanently mounted on said circuit board in order to be in permanent communication with the data processor and said data processor being configured to store user data a first time in said first memory, said user data being predetermined by a user and being different from said security data; and
a second memory contained in a semiconductor package, separate from the semiconductor package in which said first memory is contained, entirely in said interior of said secure housing, said semiconductor package containing that contains said second memory being only temporarily mounted on a circuit board in order to be only in temporary communication with the data processor, said data processor being configured to store said user data in the second memory a second time as backup data for the user data stored in said first memory, with said user data being stored simultaneously in said first and second memories, said semiconductor package containing second memory being installed in said interior of said secure housing so as to be readily removable intact, with said backup data stored therein, from said interior of said security housing, upon authorized access to said interior of said security housing;
said first memory having a first identification ID1 stored therein consisting of a unique serial number of a last security module inserted on said circuit board and in communication with said first memory;
said second memory having a second identification ID2 stored therein consisting of a unique serial number of a last security module inserted on the circuit board and in communication with said second memory;
said security module having a third identification ID3 stored therein consisting of a unique serial number for said security module;
said first memory having a fourth identification ID4 stored therein consisting of a hash value generated from a date and said unique serial number of said last security module in communication with the first memory;
said second memory having a fifth identification ID5 stored therein consisting of a hash value generated from a date and said unique serial number of said last security module in communication with said second memory; and
said data processor being configured to update data in said second memory by transferring data from said first memory into said second memory when ID1=ID3 and ID1≠
ID2 and ID4≠
ID5.
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Accused Products
Abstract
In a method and an apparatus for exchanging customer data of a franking machine, a data processing device is in communication with a first memory that is permanently connected therewith, and is also in communication with a security module for implementing security-relevant services associated with franking. The data processor stores user data in the first memory that are predetermined by a user. A second memory is connected to the data processor in a manner allowing the second memory to be readily detached. The data processor stores the user data in the second memory for data backup.
22 Citations
13 Claims
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1. An arrangement for data processing in a franking machine, comprising:
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a secure housing that protects against unauthorized penetration into an interior of said secure housing; a circuit board in said interior of said secure housing; a data processor in said interior of said secure housing; a security module inserted in said circuit board and connected to the data processor in said interior of said secure housing that implements security-relevant services associated with franking using security data; a first memory entirely in said interior of said secure housing contained in a semiconductor package permanently mounted on said circuit board in order to be in permanent communication with the data processor and said data processor being configured to store user data a first time in said first memory, said user data being predetermined by a user and being different from said security data; and a second memory contained in a semiconductor package, separate from the semiconductor package in which said first memory is contained, entirely in said interior of said secure housing, said semiconductor package containing that contains said second memory being only temporarily mounted on a circuit board in order to be only in temporary communication with the data processor, said data processor being configured to store said user data in the second memory a second time as backup data for the user data stored in said first memory, with said user data being stored simultaneously in said first and second memories, said semiconductor package containing second memory being installed in said interior of said secure housing so as to be readily removable intact, with said backup data stored therein, from said interior of said security housing, upon authorized access to said interior of said security housing; said first memory having a first identification ID1 stored therein consisting of a unique serial number of a last security module inserted on said circuit board and in communication with said first memory; said second memory having a second identification ID2 stored therein consisting of a unique serial number of a last security module inserted on the circuit board and in communication with said second memory; said security module having a third identification ID3 stored therein consisting of a unique serial number for said security module; said first memory having a fourth identification ID4 stored therein consisting of a hash value generated from a date and said unique serial number of said last security module in communication with the first memory; said second memory having a fifth identification ID5 stored therein consisting of a hash value generated from a date and said unique serial number of said last security module in communication with said second memory; and said data processor being configured to update data in said second memory by transferring data from said first memory into said second memory when ID1=ID3 and ID1≠
ID2 and ID4≠
ID5. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for data processing in a franking machine, comprising the steps of:
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surrounding a data processor and a security module connected thereto with a secure housing that protects against unauthorized penetration into an interior of said secure housing, in which said security module and said data processor are contained; with said security module connected to the data processor via a circuit board in said interior of said secure housing, implementing security-relevant services associated with franking using security data; permanently connecting a semiconductor package containing a first memory entirely in said interior of said secure housing with the data processor by permanently mounting said semiconductor package on a circuit board and, from said data processor, storing user data a first time in said first memory, said user data being predetermined by a user and being different from said security data; placing another semiconductor package, separate from the semiconductor package containing said first memory, containing a second memory in said interior of said secure housing only in temporary communication with the data processor by only temporarily mounting said another semiconductor package on a circuit board, and from said data processor, storing said user data in the second memory a second time as backup data for the user data stored in said first memory, with said user data being stored simultaneously in said first and second memories, and installing said semiconductor package that contains second memory in said interior of said secure housing so as to be readily removable intact, with said backup data stored therein, from said interior of said security housing, upon authorized access to said interior of said security housing; in said first memory, storing a first identification ID1 consisting of a unique serial number of a last security module inserted on said circuit board and in communication with said first memory; in said second memory, storing a second identification ID2 consisting of a unique serial number of a last security module inserted on the circuit board and in communication with said second memory; in said security module, storing a third identification ID3 consisting of a unique serial number for said security module; in said first memory, storing a fourth identification ID4 consisting of a hash value generated from a date and said unique serial number of said last security module in communication with the first memory; in said second memory, storing a fifth identification ID5 consisting of a hash value generated from a date and said unique serial number of said last security module in communication with said second memory; and via said data processor, automatically updating data in said second memory by transferring data from said first memory into said second memory when ID1=ID3 and ID!≠
ID2 and ID4≠
ID5. - View Dependent Claims (9, 10, 11, 12, 13)
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Specification