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AES-NO-PAD使用 Cloud 解开密钥 HSM CLI
使用 Cloud HSM CLI 中的key unwrap aes-no-pad命令使用包装密钥和解包机制将有效载荷密钥AES-NO-PAD
解AES包到 AWS CloudHSM 集群中。
未封装的密钥的使用方式与生成的 AWS CloudHSM密钥相同。为了表明它们不是本地生成的,其 local
属性设置为 false
。
要使用该key unwrap aes-no-pad命令,您的 AWS CloudHSM 集群中必须有AES包装密钥,并且其unwrap
属性必须设置为true
。
用户类型
以下类型的用户均可运行此命令。
-
加密用户 (CUs)
要求
-
要运行此命令,必须以 CU 身份登录。
语法
aws-cloudhsm >
help key unwrap aes-no-pad
Usage: key unwrap aes-no-pad [OPTIONS] --filter [
<FILTER>
...] --key-type-class<KEY_TYPE_CLASS>
--label<LABEL>
<--data-path<DATA_PATH>
|--data<DATA>
> Options: --cluster-id<CLUSTER_ID>
Unique Id to choose which of the clusters in the config file to run the operation against. If not provided, will fall back to the value provided when interactive mode was started, or error --filter [<FILTER>
...] Key reference (e.g. key-reference=0xabc) or space separated list of key attributes in the form of attr.KEY_ATTRIBUTE_NAME=KEY_ATTRIBUTE_VALUE to select a key to unwrap with --data-path<DATA_PATH>
Path to the binary file containing the wrapped key data --data<DATA>
Base64 encoded wrapped key data --attributes [<UNWRAPPED_KEY_ATTRIBUTES>
...] Space separated list of key attributes in the form of KEY_ATTRIBUTE_NAME=KEY_ATTRIBUTE_VALUE for the unwrapped key --share-crypto-users [<SHARE_CRYPTO_USERS;
...] Space separated list of Crypto User usernames to share the unwrapped key with --manage-key-quorum-value<MANAGE_KEY_QUORUM_VALUE;
The quorum value for key management operations for the unwrapped key --use-key-quorum-value<USE_KEY_QUORUM_VALUE;
The quorum value for key usage operations for the unwrapped key --key-type-class<KEY_TYPE_CLASS>
Key type and class of wrapped key [possible values: aes, des3, ec-private, generic-secret, rsa-private] --label<LABEL>
Label for the unwrapped key --session Creates a session key that exists only in the current session. The key cannot be recovered after the session ends --approval<APPROVAL>
Filepath of signed quorum token file to approve operation -h, --help Print help
示例
这些示例说明如何使用unwrap
属性值设置为的AES键来使用该key unwrap aes-no-pad命令true
。
例 示例:从 Base64 编码的包装密钥数据中解包有效载荷密钥
aws-cloudhsm >
key unwrap aes-no-pad --key-type-class aes --label aes-unwrapped --filter attr.label=aes-example --data eXK3PMAOnKM9y3YX6brbhtMoC060EOH9
{ "error_code": 0, "data": { "key": { "key-reference": "0x00000000001c08ec", "key-info": { "key-owners": [ { "username": "cu1", "key-coverage": "full" } ], "shared-users": [], "key-quorum-values": { "manage-key-quorum-value": 0, "use-key-quorum-value": 0 }, "cluster-coverage": "full" }, "attributes": { "key-type": "aes", "label": "aes-unwrapped", "id": "0x", "check-value": "0x8d9099", "class": "secret-key", "encrypt": false, "decrypt": false, "token": true, "always-sensitive": false, "derive": false, "destroyable": true, "extractable": true, "local": false, "modifiable": true, "never-extractable": false, "private": true, "sensitive": true, "sign": true, "trusted": false, "unwrap": false, "verify": true, "wrap": false, "wrap-with-trusted": false, "key-length-bytes": 16 } } } }
例 示例:解包通过数据路径提供的有效载荷密钥
aws-cloudhsm >
key unwrap aes-no-pad --key-type-class aes --label aes-unwrapped --filter attr.label=aes-example --data-path payload-key.pem
{ "error_code": 0, "data": { "key": { "key-reference": "0x00000000001c08ec", "key-info": { "key-owners": [ { "username": "cu1", "key-coverage": "full" } ], "shared-users": [], "key-quorum-values": { "manage-key-quorum-value": 0, "use-key-quorum-value": 0 }, "cluster-coverage": "full" }, "attributes": { "key-type": "aes", "label": "aes-unwrapped", "id": "0x", "check-value": "0x8d9099", "class": "secret-key", "encrypt": false, "decrypt": false, "token": true, "always-sensitive": false, "derive": false, "destroyable": true, "extractable": true, "local": false, "modifiable": true, "never-extractable": false, "private": true, "sensitive": true, "sign": true, "trusted": false, "unwrap": false, "verify": true, "wrap": false, "wrap-with-trusted": false, "key-length-bytes": 16 } } } }
参数
<CLUSTER_ID>
-
要运行此操作的集群的 ID。
必需:如果已配置多个集群。
<FILTER>
-
密钥引用(例如
key-reference=0xabc
)或空格分隔的密钥属性列表,采用attr.KEY_ATTRIBUTE_NAME=KEY_ATTRIBUTE_VALUE
形式,可选择要用于解包的密钥。必需:是
<DATA_PATH>
-
包含包装的密钥数据的二进制文件的路径。
必需:是(除非通过 Base64 编码的数据提供)
<DATA>
-
Base64 编码的包装密钥数据。
必需:是(除非通过数据路径提供)
<ATTRIBUTES>
-
包装密钥的空格分隔的密钥属性列表,采用
KEY_ATTRIBUTE_NAME=KEY_ATTRIBUTE_VALUE
形式。必需:否
<KEY_TYPE_CLASS>
-
包装密钥的密钥类型和类[可能的值:
aes
、des3
、ec-private
、generic-secret
、rsa-private
]。必需:是
<LABEL>
-
解包密钥的标签。
必需:是
<SESSION>
-
创建仅在当前会话中存在的会话密钥。会话结束后,密钥无法恢复。
必需:否
<APPROVAL>
-
指定要批准操作的已签名仲裁令牌文件的文件路径。仅当解包密钥的密钥管理服务法定值大于 1 时才需要。