Security management method and apparatus in multimedia middleware, and storage medium therefor
First Claim
1. A security management method in multimedia middleware of a terminal that can download a multimedia service provided from an external entity, the method comprising:
- if there is an access request for a particular multimedia service, determining whether there is a corresponding multimedia service;
if the access-requested multimedia service does not exist in middleware of the terminal, performing negotiation for secure session setup with the external entity;
setting up a secure session to the external entity using a security parameter selected as a result of the negotiation; and
receiving information for the download from the external entity through the secure session, and determining whether to execute the download according to the information received through the secure session,wherein the determination of whether to execute the download further comprises;
receiving a Service Profile of the multimedia service desired to be downloaded from the external entity through the set secure session;
checking a Target Profile related to the Service Profile and a Security Profile related to the secure session in the middleware;
determining to download the multimedia service based on the Service Profile, the Target Profile and the Security Profile; and
downloading the multimedia service through the secure session.
2 Assignments
0 Petitions
Accused Products
Abstract
A security management method in multimedia middleware of a terminal that can download a multimedia service provided from an external entity. The security management method includes if there is an access request for a particular multimedia service, determining whether there is a corresponding multimedia service; if the access-requested multimedia service does not exist in middleware of the terminal, performing negotiation for secure session setup with the external entity; setting up a secure session to the external entity using a security parameter selected as a result of the negotiation; and receiving information for the download from the external entity through the secure session, and determining whether to execute the download.
8 Citations
52 Claims
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1. A security management method in multimedia middleware of a terminal that can download a multimedia service provided from an external entity, the method comprising:
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if there is an access request for a particular multimedia service, determining whether there is a corresponding multimedia service; if the access-requested multimedia service does not exist in middleware of the terminal, performing negotiation for secure session setup with the external entity; setting up a secure session to the external entity using a security parameter selected as a result of the negotiation; and receiving information for the download from the external entity through the secure session, and determining whether to execute the download according to the information received through the secure session, wherein the determination of whether to execute the download further comprises; receiving a Service Profile of the multimedia service desired to be downloaded from the external entity through the set secure session; checking a Target Profile related to the Service Profile and a Security Profile related to the secure session in the middleware; determining to download the multimedia service based on the Service Profile, the Target Profile and the Security Profile; and downloading the multimedia service through the secure session. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A security management apparatus in multimedia middleware of a terminal that can download a multimedia service provided from an external entity, the apparatus comprising:
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a security manager for, if a requested particular multimedia service does not exist in middleware of the terminal, performing negotiation for secure session setup with the external entity, and setting up a secure session to the external entity using a security parameter selected as a result of the negotiation; and a service manager for, if there is an access request for the particular multimedia service, determining whether there is the particular multimedia service, receiving information for the download from the external entity through the secure session, and determining whether to execute the download according to the information received through the secure session, wherein the service manager receives a Service Profile of the multimedia service desired to be downloaded from the external entity through the set secure session, checks a Target Profile related to the Service Profile from the RRE in the terminal, checks a Security Profile related to the secure session from the security manager, and determines whether to download the multimedia service based on the Service Profile, the Target Profile and the Security Profile. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A storage medium in which multimedia middleware capable of downloading a multimedia service is stored, the storage medium comprising:
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a security manager within the multimedia middleware for, if a requested particular multimedia service does not exist in the multimedia middleware, performing negotiation for secure session setup with an external entity from which the multimedia service can be downloaded, and setting up a secure session to the external entity using a security parameter selected as a result of the negotiation; and a service manager within the multimedia middleware for, if there is an access request for the particular multimedia service, determining whether there is the particular multimedia service, receiving information for the download from the external entity through the secure session, and determining whether to execute the download according to the information received through the secure session, wherein the service manager comprises; receiving a Service Profile of the multimedia service desired to be downloaded from the external entity through the set secure session; checking a Target Profile related to the Service Profile from the RRE in the terminal; checking a Security Profile related to the secure session from the security manager; and determining whether to download the multimedia service based on the Service Profile, the Target Profile and the Security Profile. - View Dependent Claims (22, 23, 24, 25, 26)
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27. A security management method performed in multimedia middleware in a terminal, the method comprising:
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receiving, by a service manager included in the multimedia middleware in the terminal, an access request to a particular multimedia service from a particular application program included in the terminal; checking, by a security manager included in the multimedia middleware, through a Moving Picture Experts Group (MPEG) Multimedia MiddleWare (M3W) Run-time Environment (RRE) included in the multimedia middleware, a license list including access right information corresponding to the received access request; and if the particular application program is granted access to the particular multimedia service, delivering a handler for the particular multimedia service from the service manager to the particular application program; wherein the license list includes information indicating an access right of application programs for middleware services supportable by the terminal. - View Dependent Claims (28, 29, 30, 31, 32)
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33. A security management method performed in multimedia middleware in a terminal, the method comprising:
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receiving, from a service manager included in the multimedia middleware, by a security manager included in the multimedia middleware, request to access a particular platform resource from a particular multimedia service; generating, by the security manager, an access identifier corresponding to the received access request; and checking, by a Moving Picture Experts Group (MPEG) Multimedia MiddleWare (M3W) Run-time Environment (RRE) included in the multimedia middleware, a license list including access right information based on the generated access identifier; and if the particular multimedia service is granted access to the particular platform resource, delivering, by the M3W RRE, the particular platform resource to the particular multimedia service; wherein the license list comprises information indicating an access right of multimedia services for platform resources supported by the terminal. - View Dependent Claims (34, 35, 36, 37, 38)
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39. A security management apparatus included in multimedia middleware in a terminal, the apparatus comprising:
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a service manager included in the multimedia middleware in the terminal for receiving an access request to a particular multimedia service from a particular application program included in the terminal, and delivering a handler for the particular multimedia service to the particular application program, if the particular application program is granted access to the particular multimedia service; and a security manager included in the multimedia middleware in the terminal for checking, through a Moving Picture Experts Group (MPEG) Multimedia MiddleWare (M3W) Run-time Environment (RRE) included in the multimedia middleware, a license list including access right information for the particular application program in response to a request received from the service manager corresponding to the received access request; wherein the license list comprises information indicating an access right of application programs for middleware services supportable by the terminal. - View Dependent Claims (40, 41, 42, 43, 44)
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45. A security management apparatus included in multimedia middleware in a terminal, the apparatus comprising:
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a security manager included in the multimedia middleware in the terminal for, if a request to access a particular platform resource from a particular multimedia service is received from a service manager included in the multimedia middleware in the terminal, generating an access identifier corresponding to the received access request, and if the particular multimedia service is granted access to the particular platform resource, delivering system resources to the particular multimedia service; and a Moving Picture Experts Group (MPEG) Multimedia MiddleWare (M3W) Run-time Environment (RRE) included in the multimedia middleware in the terminal for checking, in response to a request received from the security manager corresponding to the received access request, a license list including access right information based on the access identifier; wherein the license list comprises information indicating an access right of multimedia services for platform resources supported by the terminal. - View Dependent Claims (46, 47, 48, 49, 50)
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51. A storage medium, in which multimedia middleware is stored, included in a terminal, the storage medium comprising:
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a service manager included in the multimedia middleware in the terminal for receiving an access request to a particular multimedia service from a particular application program included in the terminal, and delivering a handler for the particular multimedia service to the particular application program, if the particular application program is granted access to the particular multimedia service; and a security manager included in the multimedia middleware in the terminal for checking, through a Moving Picture Experts Group (MPEG) Multimedia MiddleWare (M3W) Run-time Environment (RRE) included in the multimedia middleware, a license list including access right information for the particular application program in response to a request received from the service manager corresponding to the received access request; wherein the license list comprises information indicating an access right to application programs for middleware services supportable by the terminal.
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52. A storage medium, in which multimedia middleware is stored, included in a terminal, the storage medium comprising:
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a security manager included in the multimedia middleware in the terminal for, if a request to access a particular platform resource of a terminal from a particular multimedia service is received from a service manager included in the multimedia middleware in the terminal, generating an access identifier corresponding to the received access request, and if the particular multimedia service is granted access to the particular platform resource, delivering system resources of the terminal to the particular multimedia service; and a Moving Picture Experts Group (MPEG) Multimedia MiddleWare (M3W) Run-time Environment (RRE) included in the multimedia middleware in the terminal for checking, in response to a request received from the security manager corresponding to the received access request, a license list including access right information based on the access identifier; wherein the license list comprises information indicating an access right to multimedia services for platform resources supported by the terminal.
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Specification