Function createFromDictionary

createFromDictionary(
    dict: PdfEncryptionDictionary,
    options?: {
        documentId?: PdfId;
        ownerPassword?: string | ByteArray;
        password?: string | ByteArray;
        recipients?: PdfEncryptionRecipient[];
    },
): PdfSecurityHandler
Creates a security handler from an encryption dictionary. Automatically detects the handler type (Standard or Adobe.PubSec) and version.
Parameters
- dict: PdfEncryptionDictionary
  The encryption dictionary from the PDF trailer.
- Optionaloptions: {
      documentId?: PdfId;
      ownerPassword?: string | ByteArray;
      password?: string | ByteArray;
      recipients?: PdfEncryptionRecipient[];
  }
  Optional configuration including passwords and recipients.
Returns PdfSecurityHandler
The appropriate security handler instance.
Throws
Error if the filter type is unsupported.
Example
```
const handler = createFromDictionary(encryptDict, { password: 'secret' })
```
- Defined in packages/pdf-lite/src/security/handlers/utils.ts:39