Alternate parts signature list file
First Claim
1. A computer implemented method for managing aircraft software parts, the computer implemented method comprising:
- creating an alternate parts signature list file having a set of signatures for a set of aircraft software parts;
signing the alternate parts signature list file;
placing the alternate parts signature list file in a crate to form a crated alternate parts signature list file;
signing the crated alternate parts signature list file to form a signed crate;
sending the signed crate to an aircraft data processing system as a aircraft software part; and
replacing each signature for an aircraft software part on the aircraft data processing system with a corresponding signature in the signed crate to form a set of current signatures on the aircraft data processing system.
2 Assignments
0 Petitions
Accused Products
Abstract
A computer implemented method, apparatus, and computer program product for managing aircraft software parts. In one embodiment, a computer implemented method creates an alternate parts signature list part having a set of signatures for a set of stored aircraft software parts. The alternate parts signature list part is distributed to the aircraft data processing system. Each signature for a set of stored aircraft software parts on the aircraft data processing system is replaced with a corresponding signature in the alternate parts signature list part to form a set of current signatures on the aircraft data processing system.
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Citations
20 Claims
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1. A computer implemented method for managing aircraft software parts, the computer implemented method comprising:
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creating an alternate parts signature list file having a set of signatures for a set of aircraft software parts; signing the alternate parts signature list file; placing the alternate parts signature list file in a crate to form a crated alternate parts signature list file; signing the crated alternate parts signature list file to form a signed crate; sending the signed crate to an aircraft data processing system as a aircraft software part; and replacing each signature for an aircraft software part on the aircraft data processing system with a corresponding signature in the signed crate to form a set of current signatures on the aircraft data processing system. - View Dependent Claims (2, 3, 4, 5)
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6. A computer implemented method for managing aircraft software parts, the computer implemented method comprising:
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identifying a set of aircraft software parts; placing a set of signatures associated with the set of aircraft software parts in a file; sending the file as an aircraft software part to an aircraft data processing system, in which the set of signatures correspond to existing aircraft software parts having corresponding old signatures; and replacing the corresponding old signatures with the set of signatures. - View Dependent Claims (7, 8, 9, 10, 11, 12)
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13. A computer implemented method for managing aircraft software parts, the computer implemented method comprising:
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receiving a aircraft software part containing a set of signatures associated with a set of aircraft software parts on an aircraft; and replacing each old signature associated with each aircraft software part in the set of aircraft software parts on the aircraft with a corresponding new signature in the aircraft software part. - View Dependent Claims (14, 15, 16)
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17. An apparatus comprising:
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an aircraft data processing system in an aircraft; and a software application located on the aircraft data processing system, wherein the software application is capable of receiving an aircraft software part having a set of signatures associated with a set of aircraft software parts in the aircraft data processing system and using a selected signature in the set of signatures in a file to authenticate a selected aircraft software part in the set of aircraft software parts stored on the aircraft data processing system to form an authenticated aircraft software part, loading the authenticated software part onto a line replaceable unit in the aircraft, and replacing a set of old signatures in the line replaceable unit with the set of signatures. - View Dependent Claims (18)
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19. A non-transitory computer readable storage medium comprising:
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program code, stored on the non-transitory computer readable storage medium, for identifying a set of aircraft software parts; program code, stored on the non-transitory computer readable storage medium, for placing a set of signatures associated with the set of aircraft software parts in a file to form a aircraft software part; program code, stored on the non-transitory computer readable storage medium, for sending the aircraft software part to an aircraft data processing system; and program code, stored on the non-transitory computer readable storage medium, for replacing a set of old signatures stored on the aircraft with the set signatures. - View Dependent Claims (20)
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Specification