class final readonly Core · roukmoute/pdf 0.6.2
PDF\Security\PublicKeyKeyDerivationOrdered seed/envelopes digest, ISO 7.6.4.3 PDF p.75 and Adobe AESV3 PDF p.21.Inheritance and contracts
This type declares no parent, interface or trait.
Declared methods
derive()
public function derive(PDF\Security\PublicKeySeed $seed, PDF\Security\PublicKeyKeyLength $length, PDF\Security\EncryptMetadata $metadata, PDF\Security\PublicKeyRecipient ...$recipients): PDF\Security\HistoricalEncryptionKey|PDF\Security\FileEncryptionKey