aws_encryption_sdk.materials_managers.default¶

Default crypto material manager class.

Classes

DefaultCryptoMaterialsManager(…) Default crypto material manager.

class aws_encryption_sdk.materials_managers.default.DefaultCryptoMaterialsManager(master_key_provider)¶

Default crypto material manager.

New in version 1.3.0.

Parameters:	master_key_provider (aws_encryption_sdk.key_providers.base.MasterKeyProvider) – Master key provider to use

decrypt_materials(request)¶

Obtains a plaintext data key from one or more encrypted data keys using underlying master key provider.

Parameters:	request (aws_encryption_sdk.materials_managers.DecryptionMaterialsRequest) – decrypt materials request
Returns:	decryption materials
Return type:	aws_encryption_sdk.materials_managers.DecryptionMaterials

get_encryption_materials(request)¶

Creates encryption materials using underlying master key provider.

Parameters:	request (aws_encryption_sdk.materials_managers.EncryptionMaterialsRequest) – encryption materials request
Returns:	encryption materials
Return type:	aws_encryption_sdk.materials_managers.EncryptionMaterials
Raises:	MasterKeyProviderError – if no master keys are available from the underlying master key provider MasterKeyProviderError – if the primary master key provided by the underlying master key provider is not included in the full set of master keys provided by that provider ActionNotAllowedError – if the commitment policy in the request is violated by the algorithm being used