| Interface | Description |
|---|---|
| GeneralEncryptionAlgorithm |
General encryption algorithm as defined in Chapter 7.6.2 of the PDF 32000-1
|
| Class | Description |
|---|---|
| Algorithm9 |
Algorithm 9 as defined in Chap 7.6.3.4.7 of ISO 32000-2
|
| ConcatenatingAESEngine |
AES implementation of a
EncryptionAlgorithmEngine that concatenates the results to the initialization vectors
as required by Algorithm 1 and 1A. |
| EncryptionContext |
Context holding the current state of the encryption
|
| MessageDigests |
Utility class for creating MessageDigest instances.
|
| StandardSecurity |
Object holding all the data necessary to specify how to encrypt the document.
|
| Enum | Description |
|---|---|
| StandardSecurityEncryption |
Available standard security encryptions
|
| StandardSecurityHandlerRevision |
Possible Standard Security Handler revisions with bytes length of the encryption key associated to that revision
|
| Exception | Description |
|---|---|
| EncryptionException |
Generic exception signaling that something went wrong during the encryption process
|
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