AWSKMSGenerateDataKeyRequest Class Reference

Inherits from AWSRequest : AWSModel : AWSMTLModel
Declared in AWSKMSModel.h
AWSKMSModel.m

  encryptionContext

A set of key-value pairs that represents additional authenticated data.

For more information, see Encryption Context in the AWS Key Management Service Developer Guide.

@property (nonatomic, strong) NSDictionary<NSString*NSString*> *encryptionContext

Declared In

AWSKMSModel.h

  grantTokens

A list of grant tokens.

For more information, see Grant Tokens in the AWS Key Management Service Developer Guide.

@property (nonatomic, strong) NSArray<NSString*> *grantTokens

Declared In

AWSKMSModel.h

  keyId

The identifier of the CMK under which to generate and encrypt the data encryption key.

A valid identifier is the unique key ID or the Amazon Resource Name (ARN) of the CMK, or the alias name or ARN of an alias that refers to the CMK. Examples:

  • Unique key ID: 1234abcd-12ab-34cd-56ef-1234567890ab

  • CMK ARN: arn:aws:kms:us-east-2:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab

  • Alias name: alias/ExampleAlias

  • Alias ARN: arn:aws:kms:us-east-2:111122223333:alias/ExampleAlias

@property (nonatomic, strong) NSString *keyId

Declared In

AWSKMSModel.h

  keySpec

The length of the data encryption key. Use AES_128 to generate a 128-bit symmetric key, or AES_256 to generate a 256-bit symmetric key.

@property (nonatomic, assign) AWSKMSDataKeySpec keySpec

Declared In

AWSKMSModel.h

  numberOfBytes

The length of the data encryption key in bytes. For example, use the value 64 to generate a 512-bit data key (64 bytes is 512 bits). For common key lengths (128-bit and 256-bit symmetric keys), we recommend that you use the KeySpec field instead of this one.

@property (nonatomic, strong) NSNumber *numberOfBytes

Declared In

AWSKMSModel.h