CryptoMaterialsManager (aws-encryption-sdk-java 2.3.2 API)

All Known Implementing Classes:

CachingCryptoMaterialsManager, DefaultCryptoMaterialsManager
```
public interface CryptoMaterialsManager
```
The crypto materials manager is responsible for preparing the cryptographic materials needed to process a request - notably, preparing the cleartext data key and (if applicable) trailing signature keys on both encrypt and decrypt.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`DecryptionMaterials`	`decryptMaterials(DecryptionMaterialsRequest request)`
`EncryptionMaterials`	`getMaterialsForEncrypt(EncryptionMaterialsRequest request)`	Prepares materials for an encrypt request.

- Method Detail
  - getMaterialsForEncrypt
```
EncryptionMaterials getMaterialsForEncrypt(EncryptionMaterialsRequest request)
```
    Prepares materials for an encrypt request. The resulting materials result must have a cleartext data key and (if applicable for the crypto algorithm in use) a trailing signature key.
    The encryption context returned may be different from the one passed in the materials request, and will be serialized (in cleartext) within the encrypted message.
    
    Parameters:
    
    request -
    
    Returns:
    
    See Also:
    
    EncryptionMaterials, EncryptionMaterialsRequest
  - decryptMaterials
```
DecryptionMaterials decryptMaterials(DecryptionMaterialsRequest request)
```