encryption.xml of content protected epub

[rdeltour]

From waelwrw@gmail.com on April 12, 2009 12:12:46

PROBLEM: We are using encryption.xml for content protection for embedded fonts in
ePub packages as described in http://www.adobe.com/devnet/digitalpublishing/pdfs/content_protection.pdf ,
the encryption.xml file generates two errors by epubcheck-1.0.4 METHOD: Checking epub package with content protection (encryption.xml) RESULT: Two errors generated:

1. ERROR: files\test.epub/META-INF/encryption.xml(2): attribute
   "compression" from namespace "http:/ns.
   adobe.com/digitaleditions/enc" not allowed at this point; ignored
2. ERROR: files\test.epub/META-INF/encryption.xml(5): unfinished element EXPECTED: If it's a bug, plz. fix it to support content protected epub checking, or
   tell me how can i fix my file if it is my fault. PLATFORM: epubcheck-1.0.4
   Windows-XP ADDITIONAL INFO: Sample file attached (test.epub), Kindly download and check it.

Thanks..

Wael Abdelsattar
Production Developer
Hindawi Publishing Corporation
wael.abdelsattar@hindawi.com http://www.hindawi.com/

Attachment: test.epub

Original issue: http://code.google.com/p/epubcheck/issues/detail?id=32

[rdeltour]

From themank...@gmail.com on July 16, 2009 22:47:15

I had same problem so, I changed the file as the below.

enc:EncryptedData
<enc:EncryptionMethod Algorithm=' http://ns.adobe.com/pdf/enc#RC'/ >
enc:CipherData
<enc:CipherReference URI='your font path'/>

However, I still had the error: 2. ERROR: /META-INF/encryption.xml(5): unfinished
element
Do you solve the problem or fix the error?

[rdeltour]

From soroto...@gmail.com on August 23, 2009 00:49:54

I have made several fixes in this area. Adobe font mangling will continue to be
flagged as a warning, IDPF mangling will not.

Status: Fixed

[rdeltour]

From themank...@gmail.com on July 16, 2009 22:47:15

I had same problem so, I changed the file as the below.

<encryption xmlns='urn:oasis:names:tc:opendocument:xmlns:container'
xmlns:enc=' http://www.w3.org/2001/04/xmlenc#' >
<enc:EncryptedData>
<enc:EncryptionMethod Algorithm=' http://ns.adobe.com/pdf/enc#RC'/ >
<enc:CipherData>
<enc:CipherReference URI='your font path'/>

However, I still had the error: 2. ERROR: /META-INF/encryption.xml(5): unfinished
element
Do you solve the problem or fix the error?