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“A best Solution for OMA DRM”

INKA OMA DRM is a solution which developed in compliance with OMA DRM 1.0/ 2.0 Standard.

OMA DRM is a DRM system invented by the OMA (Open Mobile Alliance) whose members represent the entire value chain, including mobile phone manufactures, mobile system manufactures, operators, and IT companies.

INKA OMA DRM is consisted of OMA DRM Packager and OMA DRM Rights Issuer Server.
INKA OMA DRM enables OMA DRM Packager to generate and distribute protected content and OMA DRM Rights Issuer to issue Rights Object for the protected content

■ Key Features
Support OMA DRM 1.0
  • INKA OMA DRM supports OMA DRM 1.0 functions such as Forward-lock, Combined delivery, and Separate delivery.
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    Support OMA DRM v2.0
  • INKA OMA DRM supports OMA DRM 2.0 functions such as REL (Rights Expression Language), Super distribution and Domains.
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    ■ INKA OMA DRM System Architecture


    OMA DRM Packager
  • OMA DRM Packager generates an encrypted file for the original file.
  • Generated CEK (Content Encryption Key) and CID (Content ID) used for encryption are stored in the DB and managed.
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    OMA DRM Rights Issuer Server
  • OMA DRM Rights Issuer Server sends the user the license including the usage rights after the verification of purchase history information
  • Depending on the business model, a flat monthly fee, subscription, period-control and ownership services can be applied
  • INKA OMA DRM Rights Issuer Server is designed to facilitate future expansion using XML-based format.
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