class final readonly Core · roukmoute/pdf 0.6.2
PDF\Specification\Adobe\Definition\AdditionalEncryptionDictionaryEntriesForTheStandardSecurityHandlerTable3_19DefinitionAdobe table 3.19: Additional encryption dictionary entries for the standard security handler; ISO bases remain separately sourced.Inheritance and contracts
Parent : PDF\Specification\TableDefinition
Definition in the Adobe supplement
Table 3.19 · Additional encryption dictionary entries for the standard security handler
PDF 1.7 · Adobe ExtensionLevel 3 · §3.5.2 · PDF page 16 ↗
| Entry | PDF type | Requirement | Source |
|---|---|---|---|
/Filter | name | Required | ISO · 20 · p.64 |
/SubFilter | name | Optional; PDF 1.3 | ISO · 20 · p.64 |
/V | number | Optional but strongly recommended | Adobe · 3.18 · p.14 |
/Length | integer | Optional; PDF 1.4; only if V is 2 or 3 | ISO · 20 · p.64 |
/CF | dictionary | Optional; meaningful only when the value of V is 4; PDF 1.5 | ISO · 20 · p.64 |
/StmF | name | Optional; meaningful only when the value of V is 4, or 5 for ExtensionLevel 3 | Adobe · 3.18 · p.14 |
/StrF | name | Optional; meaningful only when the value of V is 4, or 5 for ExtensionLevel 3 | Adobe · 3.18 · p.15 |
/EFF | name | Optional; meaningful only when the value of V is 4, or 5 for ExtensionLevel 3 | Adobe · 3.18 · p.15 |
/R | number | Required | Adobe · 3.19 · p.16 |
/O | string | Required | Adobe · 3.19 · p.17 |
/U | string | Required | Adobe · 3.19 · p.17 |
/P | integer | Required | Adobe · 3.19 · p.17 |
/EncryptMetadata | boolean | Optional; meaningful only when the value of V is 4 or 5; PDF 1.5 | Adobe · 3.19 · p.18 |
/OE | string | ExtensionLevel 3; required if R is 5 | Adobe · 3.19 · p.17 |
/UE | string | ExtensionLevel 3; required if R is 5 | Adobe · 3.19 · p.17 |
/Perms | string | ExtensionLevel 3; required if R is 5 | Adobe · 3.19 · p.18 |
Each entry preserves its ISO or Adobe source. Related rules and mechanisms are described in supplement coverage.
Construction
__construct()
public function __construct()Inherited methods
5 methods from parents and contracts
entries()
public function entries(): iterable@return iterable<EntryDefinition>entry()
public function entry(PDF\Syntax\Object\NameType|string $name): PDF\Specification\EntryDefinitionhas()
public function has(PDF\Syntax\Object\NameType|string $name): boolvariableEntries()
public function variableEntries(): iterable@return iterable<EntryDefinition>variableEntry()
public function variableEntry(string $description): PDF\Specification\EntryDefinitionProperties
| Declaration | Origin and documentation |
|---|---|
public readonly PDF\Specification\SourceReference $source | PDF\Specification\TableDefinition |
public readonly string $title | PDF\Specification\TableDefinition |