Encryption

All Implemented Interfaces:

android.os.Parcelable , org.readium.r2.shared.JSONable
```
public final class Encryption
 implements JSONable, Parcelable
                    
```
Indicates that a resource is encrypted/obfuscated and provides relevant information for decryption.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`public class`	`Encryption.Companion`

Field Summary

Fields
Modifier and Type	Field	Description
`private final String`	`algorithm`
`private final String`	`compression`
`private final Long`	`originalLength`
`private final String`	`profile`
`private final String`	`scheme`

Constructor Summary

Constructors
Constructor	Description
`Encryption(String algorithm, String compression, Long originalLength, String profile, String scheme)`

Method Summary

Modifier and Type	Method	Description
`final String`	`getAlgorithm()`
`final String`	`getCompression()`
`final Long`	`getOriginalLength()`
`final String`	`getProfile()`
`final String`	`getScheme()`
`JSONObject`	`toJSON()`	Serializes an Encryption to its RWPM JSON representation.

Methods inherited from class org.readium.r2.shared.publication.encryption.Encryption
describeContents, writeToParcel
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Encryption
```
Encryption(String algorithm, String compression, Long originalLength, String profile, String scheme)
```
    Parameters:
    
    algorithm - Identifies the algorithm used to encrypt the resource (URI).
    
    compression - Compression method used on the resource.
    
    originalLength - Original length of the resource in bytes before compression and/or encryption.
    
    profile - Identifies the encryption profile used to encrypt the resource (URI).
    
    scheme - Identifies the encryption scheme used to encrypt the resource (URI).
- Method Detail
  - getAlgorithm
```
 final String getAlgorithm()
```
  - getCompression
```
 final String getCompression()
```
  - getOriginalLength
```
 final Long getOriginalLength()
```
  - getProfile
```
 final String getProfile()
```
  - getScheme
```
 final String getScheme()
```
  - toJSON
```
 JSONObject toJSON()
```
    Serializes an Encryption to its RWPM JSON representation.