Class MacVerifyRequest (2.15.0) 

MacVerifyRequest(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Request message for KeyManagementService.MacVerify.

Attributes

NameDescription
name str
Required. The resource name of the CryptoKeyVersion to use for verification.
data bytes
Required. The data used previously as a MacSignRequest.data to generate the MAC tag.
data_crc32c google.protobuf.wrappers_pb2.Int64Value
Optional. An optional CRC32C checksum of the MacVerifyRequest.data. If specified, KeyManagementService will verify the integrity of the received MacVerifyRequest.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(MacVerifyRequest.data) is equal to MacVerifyRequest.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.
mac bytes
Required. The signature to verify.
mac_crc32c google.protobuf.wrappers_pb2.Int64Value
Optional. An optional CRC32C checksum of the MacVerifyRequest.mac. If specified, KeyManagementService will verify the integrity of the received MacVerifyRequest.mac 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([MacVerifyRequest.tag][]) is equal to MacVerifyRequest.mac_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.