最近更新时间:2023.06.21 16:55:00
首次发布时间:2021.11.24 19:45:10
描述
生成数据密钥
请求业务参数
名称 | 类型 | 是否必选 | 示范值 | 描述 |
---|---|---|---|---|
Action | String | 是 | GenerateDataKey | 接口名,取值:GenerateDataKey |
Version | String | 是 | 2021-02-18 | 版本号,取值:2021-02-18 |
KeyringName | String | 是 | test_keyring-1 | 密钥环的别名。长度为 2 - 31 个字符合法字符:[a-zA-Z0-9-_] |
KeyName | String | 是 | test_key-1 | 密钥的别名。长度为 2 - 31 个字符合法字符:[a-zA-Z0-9-_] |
EncryptionContext | String | 否 | {"user": "bob","path": "/path/to/plaintext.txt"} | key/value的JSON字符串。如果指定了该参数,则在调用Decrypt时需要提供同样的参数。 |
NumberOfBytes | Integer | 否 | 32 | 生成数据密钥的长度,取值:[1, 1024] |
返回业务参数
名称 | 类型 | 描述 |
---|---|---|
ResponseMetaData | ResponseMetaData | 返回公共参数 |
Plaintext | String | 数据密钥明文,Base64编码 |
CiphertextBlob | String | 数据密钥密文,Base64编码 |
请求示例:
POST https://kms.volcengineapi.com?Action=GenerateDataKey&Version=2021-02-18&KeyringName=test_keyring-1&KeyName=test_key-1&NumberOfBytes=512
返回示例:
{ "ResponseMetadata": { "RequestId": "2021071218400501022524310001132F93", "Action": "GenerateDataKey", "Version": "2021-02-18", "Service": "kms", "Region": "cn-north-1" }, "Result": { "Plaintext": "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", "CiphertextBlob": "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" } }