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对称重加密

最近更新时间2023.06.21 16:55:02

首次发布时间2022.01.24 17:46:47

描述
对称密钥数据重加密

请求业务参数

名称类型是否必选示范值描述
ActionStringDisableKeyRotation接口名,取值:DisableKeyRotation
VersionString2021-02-18版本号,取值:2021-02-18
NewKeyringNameStringtest_keyring-2密钥环的别名。长度为 2 - 31 个字符合法字符:[a-zA-Z0-9-_]
NewKeyNameStringdemo_key-new主密钥的别名。长度为 2 - 31 个字符合法字符:[a-zA-Z0-9-_]
OldEncryptionContextString{"user":"alice","path":"path/to/alice/plaintext.txt"}旧密文数据加密上下文
NewEncryptionContextString{"user":"alice","path":"path/to/alice/plaintext.txt"}新密文数据加密上下文
CiphertextBlobString858AeEPZQpCdjfXwvXFWeAAAXN1exNPCoOnjug2Lvd1kKX+QTETi3ZkJdwvDMcC7HPFzlRHGrrhzPTeiIz9gumyuP10myXqyUoI3bh+GMW4t重加密密文数据,取值>=18

返回业务参数

名称类型描述
ResponseMetaDataResponseMetaData返回公共参数
CiphertextBlobString重加密后密文,base64编码

请求示例

Post https://kms.volcengineapi.com?Action=ReEncrypt&Version=2021-02-18&NewKeyringName=test_keyring-2&NewKeyName=demo_key-new&其他公共请求参数
{
"CiphertextBlob":"858AeEPZQpCdjfXwvXFWeAAAXN1exNPCoOnjug2Lvd1kKX+QTETi3ZkJdwvDMcC7HPFzlRHGrrhzPTeiIz9gumyuP10myXqyUoI3bh+GMW4t"
}


返回示例

{
    "ResponseMetadata": {
        "RequestId": "202201211405580102121361530E007A5F",
        "Action": "ReEncrypt",
        "Version": "2021-02-18",
        "Service": "kms",
        "Region": "cn-beijing"
    },
    "Result": {
        "CiphertextBlob": "3v097jlrRhy9W+ssK8F3EgAAQcr9UmlnESCTDWt5h9Sc63pqck0Vg+xuLp4TNSzsAFVAROVCe2djOVTRyPMmevZ/SbI2VqjSznApk352COmh"
    }
}