Immutable downloads
AssigneeAio Me Ltd.
InventorsYuval RYABOY, Yoram BECHLER
Life of this patent
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Abstract
A method, product and system for providing immutable downloads. The method comprises downloading a document from a source to a device. In response to a determination that the document was downloaded, calculating a signature of the document. The signature is deposited to a repository and may be utilized to compare with a second signature of the document to ensure that the document was not modified.
Claims20
A method comprising:
- downloading a document from a source to a device;
- in response to a determination that said downloading of the document is completed, calculating a signature of the document;
- and
- depositing the signature to a server,
- whereby any modification to the document is identifiable using the signature that is retained by the server.
A system comprising:
- a server comprising a memory unit;
- at least one mobile device, each of which comprising a processor and a memory unit;
- and
- a client device comprising a processor;
- wherein said at least one mobile device utilizing a mobile application for obtaining a signature of a document at a time in which the downloading of the document is completed, wherein the mobile application is configured to send the signature to the server to be retained therein;
- wherein said client device is configured to obtain a second signature of a document received from said at least one device;
- and
- wherein the system is configured to compare the signature with the second signature to verify that the document was not modified.
A mobile application comprising a non-transitory computer readable medium retaining program instructions, which instructions when read by a processor of a mobile device, cause the processor to perform:
- in response to a determination a downloading of a document is completed, calculating a signature of the document;
- and
- depositing the signature to a server,
- whereby any modification to the document is identifiable using the signature that is retained by the server.
Dependencies are inferred from the claim text.