Decrypt - Certificate Management Service

Decrypts a certificate in a certificate repository.

Operation description

You can call this operation up to 10 times per second per account. If the number of the calls per second exceeds the limit, throttling is triggered. As a result, your business may be affected. We recommend that you take note of the limit when you call this operation.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Debug

Authorization information

There is currently no authorization information disclosed in the API.

Request parameters

Parameter	Type	Required	Description	Example
CertIdentifier	string	Yes	The unique identifier of the certificate. You can call the ListCert operation to query the identifier. If the certificate is an SSL certificate, the value of this parameter must be in the {Certificate ID}-cn-hangzhou format. If the certificate is a private certificate, the value of this parameter must be the value of the Identifier field for the private certificate.	12345678-1234-1234-1234-12345678****
Algorithm	string	Yes	The encryption algorithm. Valid values: RSAES_OAEP_SHA_1 RSAES_OAEP_SHA_256 SM2PKE	RSAESOAEPSHA_1
CiphertextBlob	string	Yes	The data that you want to decrypt. The value is encoded in Base64.	ZOyIygCyaOW6Gj****MlNKiuyjfzw=
MessageType	string	No	The value type of the Message parameter. Valid values: RAW: The returned result is raw data encoded in UTF-8. Base64: The returned result is Base64-encoded data. This is the default value.	Base64

Response parameters

Parameter	Type	Description	Example
	object	The response parameters.
Plaintext	string	The data after decryption.	VGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIHRoZSBsYXp5IGRvZy4
RequestId	string	The ID of the request.	5979d897-d69f-4fc9-87dd-f3bb73c40b80
CertIdentifier	string	The unique identifier of the certificate.	12345678-1234-1234-1234-12345678****

Examples

Sample success responses

JSONformat

{
  "Plaintext": "VGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIHRoZSBsYXp5IGRvZy4",
  "RequestId": "5979d897-d69f-4fc9-87dd-f3bb73c40b80",
  "CertIdentifier": "12345678-1234-1234-1234-12345678****"
}

Error codes

For a list of error codes, visit the Service error codes.