Cryptographic Configuration
Resources for encrypting items.
- class dynamodb_encryption_sdk.encrypted.CryptoConfig(materials_provider: dynamodb_encryption_sdk.material_providers.CryptographicMaterialsProvider, encryption_context: dynamodb_encryption_sdk.structures.EncryptionContext, attribute_actions: dynamodb_encryption_sdk.structures.AttributeActions)[source]
Bases:
objectContainer for all configuration needed to encrypt or decrypt an item using the item encryptor functions in
dynamodb_encryption_sdk.encrypted.item.- Parameters
materials_provider (CryptographicMaterialsProvider) – Cryptographic materials provider to use
encryption_context (EncryptionContext) – Context data describing what is being encrypted or decrypted
attribute_actions (AttributeActions) – Description of what action should be taken for each attribute
- decryption_materials() dynamodb_encryption_sdk.materials.CryptographicMaterials[source]
Load decryption materials from instance resources.
- Returns
Decryption materials
- Return type
CryptographicMaterials
- encryption_materials() dynamodb_encryption_sdk.materials.CryptographicMaterials[source]
Load encryption materials from instance resources.
- Returns
Encryption materials
- Return type
CryptographicMaterials
- copy() dynamodb_encryption_sdk.encrypted.CryptoConfig[source]
Return a copy of this instance with a copied instance of its encryption context.
- Returns
New
CryptoConfigidentical to this one- Return type
- with_item(item)[source]
Return a copy of this instance with an encryption context that includes the provided item attributes.
- Parameters
item (dict) – DynamoDB item in DynamnoDB JSON format
- Returns
New
CryptoConfigidentical to this one- Return type