Post v1+name:asymmetricdecrypt — cloudkms

v1

latestOpenAPI 3.0.0Creative Commons Attribution 3.02026-07-134796204.9 KB

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Decrypts data that was encrypted with a public key retrieved from GetPublicKey corresponding to a CryptoKeyVersion with CryptoKey.purpose ASYMMETRIC_DECRYPT.

post/v1/{+name}:asymmetricDecrypt

Path parameters

namestring required

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

Request body

ciphertextstring byte

Required. The data encrypted with the named CryptoKeyVersion's public key using OAEP.

ciphertextCrc32cstring int64

Optional. An optional CRC32C checksum of the AsymmetricDecryptRequest.ciphertext. If specified, KeyManagementService will verify the integrity of the received AsymmetricDecryptRequest.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(AsymmetricDecryptRequest.ciphertext) is equal to AsymmetricDecryptRequest.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.

Response

Successful response