com.adobe.epubcheck.schema.30.mod.security.xenc-schema-11.rnc Maven / Gradle / Ivy

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EpubCheck is a tool to validate IDPF EPUB files. It can detect many types of errors in EPUB. OCF container structure, OPF and OPS mark-up, and internal reference consistency are checked. EpubCheck can be run as a standalone command-line tool, installed as a Java server-side web application or used as a Java library.

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# xenc-schema-11.rnc (derived from xenc-schema.xsd)
#
# Copyright 2011 W3C (Massachusetts Institute of Technology, 
# Institut National de Recherche en Informatique et en Automatique, 
# Keio University). All Rights Reserved.  http://www.w3.org/Consortium/Legal/
# 
# Use and distribution of all schemas in this directory are permitted under the terms
# W3C Software Notice and License
# http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231
#
# This schema complements "xenc-schema.rnc" by introducing 
# elements specific to 1.1.  Note that the definitions of
# xenc_EncryptionMethodOtherParams and 
# xenc_AgreementMethodParams have been extended so that 
# elements specific to 1.1 are allowed.

default namespace = "http://www.w3.org/2009/xmlenc11#"
namespace ds = "http://www.w3.org/2000/09/xmldsig#"
namespace xenc = "http://www.w3.org/2001/04/xmlenc#"
namespace xenc11 = "http://www.w3.org/2009/xmlenc11#"

xenc11_ConcatKDFParams =
  element ConcatKDFParams { xenc11_ConcatKDFParamsType }
xenc11_ConcatKDFParamsType =
  attribute AlgorithmID { xsd:hexBinary }?,
  attribute PartyUInfo { xsd:hexBinary }?,
  attribute PartyVInfo { xsd:hexBinary }?,
  attribute SuppPubInfo { xsd:hexBinary }?,
  attribute SuppPrivInfo { xsd:hexBinary }?,
  ds_DigestMethod
xenc11_DerivedKey = element DerivedKey { xenc11_DerivedKeyType }
xenc11_DerivedKeyType =
  attribute Recipient { xsd:string }?,
  attribute Id { xenc11_IdType }?,
  attribute Type { xsd:anyURI }?,
  xenc11_KeyDerivationMethod?,
  xenc_ReferenceList?,
  element DerivedKeyName { xsd:string }?,
  element MasterKeyName { xsd:string }?
xenc11_KeyDerivationMethod =
  element KeyDerivationMethod { xenc11_KeyDerivationMethodType }
xenc11_KeyDerivationMethodType = 
    (attribute Algorithm { xsd:anyURI "http://www.w3.org/2009/xmlenc11#ConcatKDF" },
     xenc11_ConcatKDFParams)
  | (attribute Algorithm { xsd:anyURI "http://www.w3.org/2009/xmlenc11#pbkdf2" },
     xenc11_PBKDF2-params)
xenc11_PBKDF2-params =
  element PBKDF2-params { xenc11_PBKDF2ParameterType }
xenc11_AlgorithmIdentifierType =
  attribute Algorithm { xsd:anyURI },
  element Parameters { security_anyAttribute*, mixed { security_anyElement* } }?
xenc11_PRFAlgorithmIdentifierType =
  # Restricts xenc11:AlgorithmIdentifierType
  attribute Algorithm { xsd:anyURI }
xenc11_PBKDF2ParameterType =
  element Salt {
    element Specified { xsd:base64Binary }
    | element OtherSource { xenc11_AlgorithmIdentifierType }
  },
  element IterationCount { xsd:positiveInteger },
  element KeyLength { xsd:positiveInteger },
  element PRF { xenc11_PRFAlgorithmIdentifierType }

xenc11_IdType = xsd:NCName # xsd:ID does not work

xenc_EncryptionMethodOtherParams |= 
  attribute Algorithm {
# Block Encryption
    xsd:anyURI "http://www.w3.org/2009/xmlenc11#aes128-gcm"
    | xsd:anyURI "http://www.w3.org/2009/xmlenc11#aes256-gcm"
# Symmetric Key Wrap
    | xsd:anyURI "http://www.w3.org/2009/xmlenc11#kw-aes-128-pad"
    | xsd:anyURI "http://www.w3.org/2009/xmlenc11#kw-aes-192-pad"
    | xsd:anyURI "http://www.w3.org/2009/xmlenc11#kw-aes-256-pad"
  }

xenc_AgreementMethodParams |=
    attribute Algorithm { xsd:anyURI "http://www.w3.org/2009/xmlenc11#dh-es" }
  | attribute Algorithm { xsd:anyURI "http://www.w3.org/2009/xmlenc11#ECDH-ES" }


# List of known algorithms
xenc_EncryptionAlgorithms |=
# Block Encryption
    xsd:anyURI "http://www.w3.org/2009/xmlenc11#aes128-gcm"
  | xsd:anyURI "http://www.w3.org/2009/xmlenc11#aes256-gcm"
# Symmetric Key Wrap
  |  xsd:anyURI "http://www.w3.org/2009/xmlenc11#kw-aes-128-pad"
  | xsd:anyURI "http://www.w3.org/2009/xmlenc11#kw-aes-192-pad"
  | xsd:anyURI "http://www.w3.org/2009/xmlenc11#kw-aes-256-pad"
xenc_KeyAgreementAlgorithms |= 
    xsd:anyURI "http://www.w3.org/2009/xmlenc11#dh-es"
  | xsd:anyURI "http://www.w3.org/2009/xmlenc11#ECDH-ES"
xenc11_KeyDerivationAlgorithms = 
    xsd:anyURI "http://www.w3.org/2009/xmlenc11#ConcatKDF"
  | xsd:anyURI "http://www.w3.org/2009/xmlenc11#pbkdf2"