key generate-asymmetric-pair ec

使用 CloudHSM CLI 中的key asymmetric-pair ec命令在集群中生成非对称椭圆曲线 (EC) 密钥对。 AWS CloudHSM

用户类型

以下类型的用户均可运行此命令。

• 加密用户（CU）

要求

要运行此命令，必须以 CU 身份登录。

语法

aws-cloudhsm > help key generate-asymmetric-pair ec
Generate an Elliptic-Curve Cryptography (ECC) key pair

Usage: key generate-asymmetric-pair ec [OPTIONS] --public-label <PUBLIC_LABEL> --private-label <PRIVATE_LABEL> --curve <CURVE>

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
      --public-label <PUBLIC_LABEL>
          Label for the public key
      --private-label <PRIVATE_LABEL>
          Label for the private key
      --session
          Creates a session key pair that exists only in the current session. The key cannot be recovered after the session ends
      --curve <CURVE>
          Elliptic curve used to generate the key pair [possible values: prime256v1, secp256r1, secp224r1, secp384r1, secp256k1, secp521r1]
      --public-attributes [<PUBLIC_KEY_ATTRIBUTES>...]
          Space separated list of key attributes to set for the generated EC public key in the form of KEY_ATTRIBUTE_NAME=KEY_ATTRIBUTE_VALUE
      --private-attributes [<PRIVATE_KEY_ATTRIBUTES>...]
          Space separated list of key attributes to set for the generated EC private key in the form of KEY_ATTRIBUTE_NAME=KEY_ATTRIBUTE_VALUE
  -h, --help
          Print help

示例

这些示例演示如何使用 key generate-asymmetric-pair ec 命令创建 EC 密钥对。

例 示例：创建 EC 密钥对

aws-cloudhsm > key generate-asymmetric-pair ec \
    --curve secp224r1 \
    --public-label ec-public-key-example \
    --private-label ec-private-key-example
{
  "error_code": 0,
  "data": {
    "public_key": {
      "key-reference": "0x000000000012000b",
      "key-info": {
        "key-owners": [
          {
            "username": "cu1",
            "key-coverage": "full"
          }
        ],
        "shared-users": [],
        "cluster-coverage": "session"
      },
      "attributes": {
        "key-type": "ec",
        "label": "ec-public-key-example",
        "id": "",
        "check-value": "0xd7c1a7",
        "class": "public-key",
        "encrypt": false,
        "decrypt": false,
        "token": false,
        "always-sensitive": false,
        "derive": false,
        "destroyable": true,
        "extractable": true,
        "local": true,
        "modifiable": true,
        "never-extractable": false,
        "private": true,
        "sensitive": false,
        "sign": false,
        "trusted": false,
        "unwrap": false,
        "verify": false,
        "wrap": false,
        "wrap-with-trusted": false,
        "key-length-bytes": 57,
        "ec-point": "0x047096513df542250a6b228fd9cb67fd0c903abc93488467681974d6f371083fce1d79da8ad1e9ede745fb9f38ac8622a1b3ebe9270556000c",
        "curve": "secp224r1"
      }
    },
"private_key": {
      "key-reference": "0x000000000012000c",
      "key-info": {
        "key-owners": [
          {
            "username": "cu1",
            "key-coverage": "full"
          }
        ],
        "shared-users": [],
        "cluster-coverage": "session"
      },
      "attributes": {
        "key-type": "ec",
        "label": "ec-private-key-example",
        "id": "",
        "check-value": "0xd7c1a7",
        "class": "private-key",
        "encrypt": false,
        "decrypt": false,
        "token": false,
        "always-sensitive": true,
        "derive": false,
        "destroyable": true,
        "extractable": true,
        "local": true,
        "modifiable": true,
        "never-extractable": false,
        "private": true,
        "sensitive": true,
        "sign": false,
        "trusted": false,
        "unwrap": false,
        "verify": false,
        "wrap": false,
        "wrap-with-trusted": false,
        "key-length-bytes": 122,
        "ec-point": "0x047096513df542250a6b228fd9cb67fd0c903abc93488467681974d6f371083fce1d79da8ad1e9ede745fb9f38ac8622a1b3ebe9270556000c",
        "curve": "secp224r1"
      }
    }
  }
}

例 示例：使用可选属性创建 EC 密钥对

aws-cloudhsm > key generate-asymmetric-pair ec \
    --curve secp224r1 \
    --public-label ec-public-key-example \
    --private-label ec-private-key-example \
    --public-attributes token=true encrypt=true \
    --private-attributes token=true decrypt=true
{
  "error_code": 0,
  "data": {
    "public_key": {
      "key-reference": "0x00000000002806eb",
      "key-info": {
        "key-owners": [
          {
            "username": "cu1",
            "key-coverage": "full"
          }
        ],
        "shared-users": [],
        "cluster-coverage": "full"
      },
      "attributes": {
        "key-type": "ec",
        "label": "ec-public-key-example",
        "id": "",
        "check-value": "0xedef86",
        "class": "public-key",
        "encrypt": true,
        "decrypt": false,
        "token": true,
        "always-sensitive": false,
        "derive": false,
        "destroyable": true,
        "extractable": true,
        "local": true,
        "modifiable": true,
        "never-extractable": false,
        "private": true,
        "sensitive": false,
        "sign": false,
        "trusted": false,
        "unwrap": false,
        "verify": false,
        "wrap": false,
        "wrap-with-trusted": false,
        "key-length-bytes": 57,
        "ec-point": "0x0487af31882189ec29eddf17a48e8b9cebb075b7b5afc5522fe9c83a029a450cc68592889a1ebf45f32240da5140d58729ffd7b2d44262ddb8",
        "curve": "secp224r1"
      }
    },
    "private_key": {
      "key-reference": "0x0000000000280c82",
      "key-info": {
        "key-owners": [
          {
            "username": "cu1",
            "key-coverage": "full"
          }
        ],
        "shared-users": [],
        "cluster-coverage": "full"
      },
      "attributes": {
        "key-type": "ec",
        "label": "ec-private-key-example",
        "id": "",
        "check-value": "0xedef86",
        "class": "private-key",
        "encrypt": false,
        "decrypt": true,
        "token": true,
        "always-sensitive": true,
        "derive": false,
        "destroyable": true,
        "extractable": true,
        "local": true,
        "modifiable": true,
        "never-extractable": false,
        "private": true,
        "sensitive": true,
        "sign": false,
        "trusted": false,
        "unwrap": false,
        "verify": false,
        "wrap": false,
        "wrap-with-trusted": false,
        "key-length-bytes": 122,
        "ec-point": "0x0487af31882189ec29eddf17a48e8b9cebb075b7b5afc5522fe9c83a029a450cc68592889a1ebf45f32240da5140d58729ffd7b2d44262ddb8",
        "curve": "secp224r1"
      }
    }
  }
}

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。

<CURVE>

指定椭圆曲线的标识符。

• prime256v1

• secp256r1

• secp224r1

• secp384r1

• secp256k1

• secp521r1

必需：是

<PUBLIC_KEY_ATTRIBUTES>

指定一个以空格分隔的密钥属性列表，以 KEY_ATTRIBUTE_NAME=KEY_ATTRIBUTE_VALUE（例如 token=true）的形式为生成的 EC 公有密钥进行设置

有关支持的密钥属性的列表，请参阅 CloudHSM CLI 的密钥属性。

必需：否

<PUBLIC_LABEL>

为公有密钥指定用户定义的标签。客户端 SDK 5.11 及更高版本允许的最大大小label为 127 个字符。客户端 SDK 5.10 及更低版本的字符数限制为 126 个。

必需：是

<PRIVATE_KEY_ATTRIBUTES>

以 KEY_ATTRIBUTE_NAME=KEY_ATTRIBUTE_VALUE（例如 token=true）的形式指定要为生成的 EC 私有密钥设置的以空格分隔的密钥属性列表

有关支持的密钥属性的列表，请参阅 CloudHSM CLI 的密钥属性。

必需：否

<PRIVATE_LABEL>

为私有密钥指定用户定义的标签。客户端 SDK 5.11 及更高版本允许的最大大小label为 127 个字符。客户端 SDK 5.10 及更低版本的字符数限制为 126 个。

必需：是

<SESSION>

创建仅在当前会话中存在的密钥。会话结束后，密钥无法恢复。

如果您只需要一个短暂的密钥，例如用于加密然后快速解密另一个密钥的包装密钥，请使用此参数。对于会话结束后可能需要解密的加密数据，切勿使用会话密钥。

默认情况下，生成的密钥是永久（令牌）密钥。传入 <SESSION> 会改变这一点，确保使用此参数生成的密钥是会话（临时）密钥。

必需：否

相关 主题

• CloudHSM CLI 的密钥属性

• 使用 CloudHSM CLI 筛选密钥