Generating a Random Number
Function
Description: This API is used to generate a random number that is 8 bits to 8,192 bits long.
URI
POST /v1.0/{project_id}/kms/gen-random
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
project_id |
Yes |
String |
Project ID |
Request Parameters
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
X-Auth-Token |
Yes |
String |
User token. It can be obtained by calling the IAM API that is used for obtaining a user token. The value of X-Subject-Token in the response header is the user token. |
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
random_data_length |
Yes |
String |
Bit length of a random number The value is a multiple of 8, in the range 8 to 8192. Number of bits of a random number. The value is 512. |
sequence |
No |
String |
36-byte sequence number of a request message. Example: 919c82d4-8046-4722-9094-35c3c6524cff |
Response Parameters
Status code: 200
Parameter |
Type |
Description |
---|---|---|
random_data |
String |
Random number in hexadecimal format. Two characters represent 1 byte. Its length should be the same as random_data_length. |
Status code: 400
Parameter |
Type |
Description |
---|---|---|
error |
Object |
Error message. |
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code returned for an error request. |
error_msg |
String |
Error information returned for an error request. |
Status code: 401
Parameter |
Type |
Description |
---|---|---|
error |
Object |
Error message. |
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code returned for an error request. |
error_msg |
String |
Error information returned for an error request. |
Status code: 403
Parameter |
Type |
Description |
---|---|---|
error |
Object |
Error message. |
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code returned for an error request. |
error_msg |
String |
Error information returned for an error request. |
Status code: 404
Parameter |
Type |
Description |
---|---|---|
error |
Object |
Error message. |
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code returned for an error request. |
error_msg |
String |
Error information returned for an error request. |
Status code: 500
Parameter |
Type |
Description |
---|---|---|
error |
Object |
Error message. |
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code returned for an error request. |
error_msg |
String |
Error information returned for an error request. |
Status code: 502
Parameter |
Type |
Description |
---|---|---|
error |
Object |
Error message. |
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code returned for an error request. |
error_msg |
String |
Error information returned for an error request. |
Status code: 504
Parameter |
Type |
Description |
---|---|---|
error |
Object |
Error message. |
Parameter |
Type |
Description |
---|---|---|
error_code |
String |
Error code returned for an error request. |
error_msg |
String |
Error information returned for an error request. |
Example Requests
{ "random_data_length" : "512" }
Example Responses
Status code: 200
Request processing succeeded.
{ "random_data" : "5791C223E87120BE4B98D168F47A58BB2A88834EEADC" }
Status Codes
Status Code |
Description |
---|---|
200 |
Request processing succeeded. |
400 |
Invalid request parameters. |
401 |
You must enter a username and password to access the requested page. |
403 |
Authentication failed. |
404 |
The requested resource does not exist or is not found. |
500 |
Internal service error. |
502 |
Failed to complete the request. The server received an invalid response. |
504 |
Gateway timed out. |
Error Codes
See Error Codes.
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