Cloud KMS V1 Client - Class RawDecryptRequest (1.19.0)

Version 1.19.0

• 2.1.4 (latest)
• 2.1.3
• 2.0.0
• 1.23.0
• 1.22.1
• 1.21.4
• 1.20.3
• 1.19.0
• 1.18.1
• 1.17.0
• 1.16.4
• 1.15.3

Reference documentation and code samples for the Cloud KMS V1 Client class RawDecryptRequest.

Request message for KeyManagementService.RawDecrypt.

Generated from protobuf message google.cloud.kms.v1.RawDecryptRequest

Namespace

Google \ Cloud \ Kms \ V1

Methods

__construct

Constructor.

Parameters
Name	Description
data	array Optional. Data for populating the Message object.
↳ name	string Required. The resource name of the CryptoKeyVersion to use for decryption.
↳ ciphertext	string Required. The encrypted data originally returned in RawEncryptResponse.ciphertext.
↳ additional_authenticated_data	string Optional. Optional data that must match the data originally supplied in RawEncryptRequest.additional_authenticated_data.
↳ initialization_vector	string Required. The initialization vector (IV) used during encryption, which must match the data originally provided in RawEncryptResponse.initialization_vector.
↳ tag_length	int The length of the authentication tag that is appended to the end of the ciphertext. If unspecified (0), the default value for the key's algorithm will be used (for AES-GCM, the default value is 16).
↳ ciphertext_crc32c	Google\Protobuf\Int64Value Optional. An optional CRC32C checksum of the RawDecryptRequest.ciphertext. If specified, KeyManagementService will verify the integrity of the received ciphertext using this checksum. KeyManagementService will report an error if the checksum verification fails. If you receive a checksum error, your client should verify that CRC32C(ciphertext) is equal to ciphertext_crc32c, and if so, perform a limited number of retries. A persistent mismatch may indicate an issue in your computation of the CRC32C checksum. Note: This field is defined as int64 for reasons of compatibility across different languages. However, it is a non-negative integer, which will never exceed 2^32-1, and can be safely downconverted to uint32 in languages that support this type.
↳ additional_authenticated_data_crc32c	Google\Protobuf\Int64Value Optional. An optional CRC32C checksum of the RawDecryptRequest.additional_authenticated_data. If specified, KeyManagementService will verify the integrity of the received additional_authenticated_data using this checksum. KeyManagementService will report an error if the checksum verification fails. If you receive a checksum error, your client should verify that CRC32C(additional_authenticated_data) is equal to additional_authenticated_data_crc32c, and if so, perform a limited number of retries. A persistent mismatch may indicate an issue in your computation of the CRC32C checksum. Note: This field is defined as int64 for reasons of compatibility across different languages. However, it is a non-negative integer, which will never exceed 2^32-1, and can be safely downconverted to uint32 in languages that support this type.
↳ initialization_vector_crc32c	Google\Protobuf\Int64Value Optional. An optional CRC32C checksum of the RawDecryptRequest.initialization_vector. If specified, KeyManagementService will verify the integrity of the received initialization_vector using this checksum. KeyManagementService will report an error if the checksum verification fails. If you receive a checksum error, your client should verify that CRC32C(initialization_vector) is equal to initialization_vector_crc32c, and if so, perform a limited number of retries. A persistent mismatch may indicate an issue in your computation of the CRC32C checksum. Note: This field is defined as int64 for reasons of compatibility across different languages. However, it is a non-negative integer, which will never exceed 2^32-1, and can be safely downconverted to uint32 in languages that support this type.

getName

Required. The resource name of the CryptoKeyVersion to use for decryption.

Returns
Type	Description
string

setName

Required. The resource name of the CryptoKeyVersion to use for decryption.

Parameter
Name	Description
var	string

Returns
Type	Description
$this

getCiphertext

Required. The encrypted data originally returned in RawEncryptResponse.ciphertext.

Returns
Type	Description
string

setCiphertext

Required. The encrypted data originally returned in RawEncryptResponse.ciphertext.

Parameter
Name	Description
var	string

Returns
Type	Description
$this

getAdditionalAuthenticatedData

Optional. Optional data that must match the data originally supplied in RawEncryptRequest.additional_authenticated_data.

Returns
Type	Description
string

setAdditionalAuthenticatedData

Optional. Optional data that must match the data originally supplied in RawEncryptRequest.additional_authenticated_data.

Parameter
Name	Description
var	string

Returns
Type	Description
$this

getInitializationVector

Required. The initialization vector (IV) used during encryption, which must match the data originally provided in RawEncryptResponse.initialization_vector.

Returns
Type	Description
string

setInitializationVector

Required. The initialization vector (IV) used during encryption, which must match the data originally provided in RawEncryptResponse.initialization_vector.

Parameter
Name	Description
var	string

Returns
Type	Description
$this

getTagLength

The length of the authentication tag that is appended to the end of the ciphertext. If unspecified (0), the default value for the key's algorithm will be used (for AES-GCM, the default value is 16).

Returns
Type	Description
int

setTagLength

The length of the authentication tag that is appended to the end of the ciphertext. If unspecified (0), the default value for the key's algorithm will be used (for AES-GCM, the default value is 16).

Parameter
Name	Description
var	int

Returns
Type	Description
$this

getCiphertextCrc32C

Optional. An optional CRC32C checksum of the RawDecryptRequest.ciphertext.

If specified, KeyManagementService will verify the integrity of the received ciphertext using this checksum. KeyManagementService will report an error if the checksum verification fails. If you receive a checksum error, your client should verify that CRC32C(ciphertext) is equal to ciphertext_crc32c, and if so, perform a limited number of retries. A persistent mismatch may indicate an issue in your computation of the CRC32C checksum. Note: This field is defined as int64 for reasons of compatibility across different languages. However, it is a non-negative integer, which will never exceed 2^32-1, and can be safely downconverted to uint32 in languages that support this type.

Returns
Type	Description
Google\Protobuf\Int64Value|null

hasCiphertextCrc32C

clearCiphertextCrc32C

getCiphertextCrc32CValue

Returns the unboxed value from getCiphertextCrc32C()

Optional. An optional CRC32C checksum of the RawDecryptRequest.ciphertext. If specified, KeyManagementService will verify the integrity of the received ciphertext using this checksum. KeyManagementService will report an error if the checksum verification fails. If you receive a checksum error, your client should verify that CRC32C(ciphertext) is equal to ciphertext_crc32c, and if so, perform a limited number of retries. A persistent mismatch may indicate an issue in your computation of the CRC32C checksum. Note: This field is defined as int64 for reasons of compatibility across different languages. However, it is a non-negative integer, which will never exceed 2^32-1, and can be safely downconverted to uint32 in languages that support this type.

Returns
Type	Description
int|string|null

setCiphertextCrc32C

Optional. An optional CRC32C checksum of the RawDecryptRequest.ciphertext.

If specified, KeyManagementService will verify the integrity of the received ciphertext using this checksum. KeyManagementService will report an error if the checksum verification fails. If you receive a checksum error, your client should verify that CRC32C(ciphertext) is equal to ciphertext_crc32c, and if so, perform a limited number of retries. A persistent mismatch may indicate an issue in your computation of the CRC32C checksum. Note: This field is defined as int64 for reasons of compatibility across different languages. However, it is a non-negative integer, which will never exceed 2^32-1, and can be safely downconverted to uint32 in languages that support this type.

Parameter
Name	Description
var	Google\Protobuf\Int64Value

Returns
Type	Description
$this

setCiphertextCrc32CValue

Sets the field by wrapping a primitive type in a Google\Protobuf\Int64Value object.

Optional. An optional CRC32C checksum of the RawDecryptRequest.ciphertext. If specified, KeyManagementService will verify the integrity of the received ciphertext using this checksum. KeyManagementService will report an error if the checksum verification fails. If you receive a checksum error, your client should verify that CRC32C(ciphertext) is equal to ciphertext_crc32c, and if so, perform a limited number of retries. A persistent mismatch may indicate an issue in your computation of the CRC32C checksum. Note: This field is defined as int64 for reasons of compatibility across different languages. However, it is a non-negative integer, which will never exceed 2^32-1, and can be safely downconverted to uint32 in languages that support this type.

Parameter
Name	Description
var	int|string|null

Returns
Type	Description
$this

getAdditionalAuthenticatedDataCrc32C

Optional. An optional CRC32C checksum of the RawDecryptRequest.additional_authenticated_data.

If specified, KeyManagementService will verify the integrity of the received additional_authenticated_data using this checksum. KeyManagementService will report an error if the checksum verification fails. If you receive a checksum error, your client should verify that CRC32C(additional_authenticated_data) is equal to additional_authenticated_data_crc32c, and if so, perform a limited number of retries. A persistent mismatch may indicate an issue in your computation of the CRC32C checksum. Note: This field is defined as int64 for reasons of compatibility across different languages. However, it is a non-negative integer, which will never exceed 2^32-1, and can be safely downconverted to uint32 in languages that support this type.

Returns
Type	Description
Google\Protobuf\Int64Value|null

hasAdditionalAuthenticatedDataCrc32C

clearAdditionalAuthenticatedDataCrc32C

getAdditionalAuthenticatedDataCrc32CValue

Returns the unboxed value from getAdditionalAuthenticatedDataCrc32C()

Optional. An optional CRC32C checksum of the RawDecryptRequest.additional_authenticated_data. If specified, KeyManagementService will verify the integrity of the received additional_authenticated_data using this checksum. KeyManagementService will report an error if the checksum verification fails. If you receive a checksum error, your client should verify that CRC32C(additional_authenticated_data) is equal to additional_authenticated_data_crc32c, and if so, perform a limited number of retries. A persistent mismatch may indicate an issue in your computation of the CRC32C checksum. Note: This field is defined as int64 for reasons of compatibility across different languages. However, it is a non-negative integer, which will never exceed 2^32-1, and can be safely downconverted to uint32 in languages that support this type.

Returns
Type	Description
int|string|null

setAdditionalAuthenticatedDataCrc32C

Optional. An optional CRC32C checksum of the RawDecryptRequest.additional_authenticated_data.

If specified, KeyManagementService will verify the integrity of the received additional_authenticated_data using this checksum. KeyManagementService will report an error if the checksum verification fails. If you receive a checksum error, your client should verify that CRC32C(additional_authenticated_data) is equal to additional_authenticated_data_crc32c, and if so, perform a limited number of retries. A persistent mismatch may indicate an issue in your computation of the CRC32C checksum. Note: This field is defined as int64 for reasons of compatibility across different languages. However, it is a non-negative integer, which will never exceed 2^32-1, and can be safely downconverted to uint32 in languages that support this type.

Parameter
Name	Description
var	Google\Protobuf\Int64Value

Returns
Type	Description
$this

setAdditionalAuthenticatedDataCrc32CValue

Sets the field by wrapping a primitive type in a Google\Protobuf\Int64Value object.

Optional. An optional CRC32C checksum of the RawDecryptRequest.additional_authenticated_data. If specified, KeyManagementService will verify the integrity of the received additional_authenticated_data using this checksum. KeyManagementService will report an error if the checksum verification fails. If you receive a checksum error, your client should verify that CRC32C(additional_authenticated_data) is equal to additional_authenticated_data_crc32c, and if so, perform a limited number of retries. A persistent mismatch may indicate an issue in your computation of the CRC32C checksum. Note: This field is defined as int64 for reasons of compatibility across different languages. However, it is a non-negative integer, which will never exceed 2^32-1, and can be safely downconverted to uint32 in languages that support this type.

Parameter
Name	Description
var	int|string|null

Returns
Type	Description
$this

getInitializationVectorCrc32C

Optional. An optional CRC32C checksum of the RawDecryptRequest.initialization_vector.

If specified, KeyManagementService will verify the integrity of the received initialization_vector using this checksum. KeyManagementService will report an error if the checksum verification fails. If you receive a checksum error, your client should verify that CRC32C(initialization_vector) is equal to initialization_vector_crc32c, and if so, perform a limited number of retries. A persistent mismatch may indicate an issue in your computation of the CRC32C checksum. Note: This field is defined as int64 for reasons of compatibility across different languages. However, it is a non-negative integer, which will never exceed 2^32-1, and can be safely downconverted to uint32 in languages that support this type.

Returns
Type	Description
Google\Protobuf\Int64Value|null

hasInitializationVectorCrc32C

clearInitializationVectorCrc32C

getInitializationVectorCrc32CValue

Returns the unboxed value from getInitializationVectorCrc32C()

Optional. An optional CRC32C checksum of the RawDecryptRequest.initialization_vector. If specified, KeyManagementService will verify the integrity of the received initialization_vector using this checksum. KeyManagementService will report an error if the checksum verification fails. If you receive a checksum error, your client should verify that CRC32C(initialization_vector) is equal to initialization_vector_crc32c, and if so, perform a limited number of retries. A persistent mismatch may indicate an issue in your computation of the CRC32C checksum. Note: This field is defined as int64 for reasons of compatibility across different languages. However, it is a non-negative integer, which will never exceed 2^32-1, and can be safely downconverted to uint32 in languages that support this type.

Returns
Type	Description
int|string|null

setInitializationVectorCrc32C

Optional. An optional CRC32C checksum of the RawDecryptRequest.initialization_vector.

If specified, KeyManagementService will verify the integrity of the received initialization_vector using this checksum. KeyManagementService will report an error if the checksum verification fails. If you receive a checksum error, your client should verify that CRC32C(initialization_vector) is equal to initialization_vector_crc32c, and if so, perform a limited number of retries. A persistent mismatch may indicate an issue in your computation of the CRC32C checksum. Note: This field is defined as int64 for reasons of compatibility across different languages. However, it is a non-negative integer, which will never exceed 2^32-1, and can be safely downconverted to uint32 in languages that support this type.

Parameter
Name	Description
var	Google\Protobuf\Int64Value

Returns
Type	Description
$this

setInitializationVectorCrc32CValue

Sets the field by wrapping a primitive type in a Google\Protobuf\Int64Value object.

Optional. An optional CRC32C checksum of the RawDecryptRequest.initialization_vector. If specified, KeyManagementService will verify the integrity of the received initialization_vector using this checksum. KeyManagementService will report an error if the checksum verification fails. If you receive a checksum error, your client should verify that CRC32C(initialization_vector) is equal to initialization_vector_crc32c, and if so, perform a limited number of retries. A persistent mismatch may indicate an issue in your computation of the CRC32C checksum. Note: This field is defined as int64 for reasons of compatibility across different languages. However, it is a non-negative integer, which will never exceed 2^32-1, and can be safely downconverted to uint32 in languages that support this type.

Parameter
Name	Description
var	int|string|null

Returns
Type	Description
$this