使用 CloudHSM CLI 共用和取消共用金鑰 - AWS CloudHSM
範例：共用和停止共用金鑰相關主題

本文為英文版的機器翻譯版本，如內容有任何歧義或不一致之處，概以英文版為準。

使用 CloudHSM CLI 共用和取消共用金鑰

使用本主題中的命令在 CloudHSM CLI 中共用和取消共用金鑰。在中 AWS CloudHSM，建立金鑰的加密使用者 (CU) 擁有該金鑰。擁有者可以使用 key share 和 key unshare 命令來與其他 CU 共用和取消共用金鑰。共用金鑰的使用者可以在密碼編譯操作中使用此金鑰，但無法匯出金鑰、刪除金鑰，或再與其他使用者共用。

共用金鑰前，請以擁有金鑰的加密使用者 (CU) 身分登入 HSM。

範例：共用和停止共用金鑰

以下示例顯示如何與加密使用者 (CU) alice 共用和取消共用金鑰。除 key share 和 key unshare 命令外，共用和取消共用命令還需要使用 CloudHSM CLI 金鑰篩選條件的特定金鑰以及要與之共用或取消共用金鑰的使用者的特定使用者名稱。

  1. 先用篩選條件執行 key list 命令以傳回特定金鑰並查看已與誰共用金鑰。

    aws-cloudhsm > key list --filter attr.label="rsa_key_to_share" --verbose
{
  "error_code": 0,
  "data": {
    "matched_keys": [
      {
        "key-reference": "0x00000000001c0686",
        "key-info": {
          "key-owners": [
            {
              "username": "cu3",
              "key-coverage": "full"
            }
          ],
          "shared-users": [
            {
              "username": "cu2",
              "key-coverage": "full"
            },
            {
              "username": "cu1",
              "key-coverage": "full"
            },
            {
              "username": "cu4",
              "key-coverage": "full"
            },
            {
              "username": "cu5",
              "key-coverage": "full"
            },
            {
              "username": "cu6",
              "key-coverage": "full"
            },
            {
              "username": "cu7",
              "key-coverage": "full"
            },
          ],
          "cluster-coverage": "full"
        },
        "attributes": {
          "key-type": "rsa",
          "label": "rsa_key_to_share",
          "id": "",
          "check-value": "0xae8ff0",
          "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": true,
          "trusted": false,
          "unwrap": true,
          "verify": false,
          "wrap": false,
          "wrap-with-trusted": false,
          "key-length-bytes": 1219,
          "public-exponent": "0x010001",
          "modulus": "0xa8855cba933cec0c21a4df0450ec31675c024f3e65b2b215a53d2bda6dcd191f75729150b59b4d86df58254c8f518f7d000cc04d8e958e7502c7c33098e28da4d94378ef34fb57d1cc7e042d9119bd79be0df728421a980a397095157da24cf3cc2b6dab12225d33fdca11f0c6ed1a5127f12488cda9a556814b39b06cd8373ff5d371db2212887853621b8510faa7b0779fbdec447e1f1d19f343acb02b22526487a31f6c704f8f003cb4f7013136f90cc17c2c20e414dc1fc7bcfb392d59c767900319679fc3307388633485657ce2e1a3deab0f985b0747ef4ed339de78147d1985d14fdd8634219321e49e3f5715e79c298f18658504bab04086bfbdcd3b",
          "modulus-size-bits": 2048
        }
      }
    ],
    "total_key_count": 1,
    "returned_key_count": 1
  }
}

  2. 檢視 shared-users 輸出以識別金鑰目前與誰共用。

  3. 如要與加密使用者 (CU) alice 共享此金鑰，請輸入以下命令：

    aws-cloudhsm > key share --filter attr.label="rsa_key_to_share" attr.class=private-key --username alice --role crypto-user
{
  "error_code": 0,
  "data": {
    "message": "Key shared successfully"
  }
}

    請注意，除 key share 命令外，此命令還使用金鑰的唯一標籤以及與其共用金鑰的使用者名稱。

  4. 執行 key list 命令以確認金鑰已與 alice 共用：

    aws-cloudhsm > key list --filter attr.label="rsa_key_to_share" --verbose
{
  "error_code": 0,
  "data": {
    "matched_keys": [
      {
        "key-reference": "0x00000000001c0686",
        "key-info": {
          "key-owners": [
            {
              "username": "cu3",
              "key-coverage": "full"
            }
          ],
          "shared-users": [
            {
              "username": "cu2",
              "key-coverage": "full"
            },
            {
              "username": "cu1",
              "key-coverage": "full"
            },
            {
              "username": "cu4",
              "key-coverage": "full"
            },
            {
              "username": "cu5",
              "key-coverage": "full"
            },
            {
              "username": "cu6",
              "key-coverage": "full"
            },
            {
              "username": "cu7",
              "key-coverage": "full"
            },
            {
              "username": "alice",
              "key-coverage": "full"
            }
          ],
          "cluster-coverage": "full"
        },
        "attributes": {
          "key-type": "rsa",
          "label": "rsa_key_to_share",
          "id": "",
          "check-value": "0xae8ff0",
          "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": true,
          "trusted": false,
          "unwrap": true,
          "verify": false,
          "wrap": false,
          "wrap-with-trusted": false,
          "key-length-bytes": 1219,
          "public-exponent": "0x010001",
          "modulus": "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",
          "modulus-size-bits": 2048
        }
      }
    ],
    "total_key_count": 1,
    "returned_key_count": 1
  }
}

  5. 若要與 alice 取消共用相同的金鑰，請執行下列 unshare 命令：

    aws-cloudhsm > key unshare --filter attr.label="rsa_key_to_share" attr.class=private-key --username alice --role crypto-user
{
  "error_code": 0,
  "data": {
    "message": "Key unshared successfully"
  }
}

    請注意，除 key unshare 命令外，此命令還使用金鑰的唯一標籤以及與其共用金鑰的使用者名稱。

  6. 再次執行 key list 命令並確認是否未與加密使用者 alice 共用金鑰：

    aws-cloudhsm > key list --filter attr.label="rsa_key_to_share" --verbose
{
  "error_code": 0,
  "data": {
    "matched_keys": [
      {
        "key-reference": "0x00000000001c0686",
        "key-info": {
          "key-owners": [
            {
              "username": "cu3",
              "key-coverage": "full"
            }
          ],
          "shared-users": [
            {
              "username": "cu2",
              "key-coverage": "full"
            },
            {
              "username": "cu1",
              "key-coverage": "full"
            },
            {
              "username": "cu4",
              "key-coverage": "full"
            },
            {
              "username": "cu5",
              "key-coverage": "full"
            },
            {
              "username": "cu6",
              "key-coverage": "full"
            },
            {
              "username": "cu7",
              "key-coverage": "full"
            },
          ],
          "cluster-coverage": "full"
        },
        "attributes": {
          "key-type": "rsa",
          "label": "rsa_key_to_share",
          "id": "",
          "check-value": "0xae8ff0",
          "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": true,
          "trusted": false,
          "unwrap": true,
          "verify": false,
          "wrap": false,
          "wrap-with-trusted": false,
          "key-length-bytes": 1219,
          "public-exponent": "0x010001",
          "modulus": "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",
          "modulus-size-bits": 2048
        }
      }
    ],
    "total_key_count": 1,
    "returned_key_count": 1
  }
}

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