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Readium LCP DRM & Font Deobfuscation

  • Readium LCP: Parses license.lcpl JSON payloads, verifies signature integrity, and checks expiration constraints.
  • Font Deobfuscation: Supports both IDPF (http://www.idpf.org/2008/embedding) and Adobe (http://ns.adobe.com/pdf/enc#rc) algorithm decryption keys.\n