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AWS CloudHSM 和 AWS KMS 有什么区别？

并排比较 AWS CloudHSM 和 AWS KMS — 功能、定价和理想使用场景，以帮助您选择正确的产品。

并排比较

比较
AWS CloudHSM
AWS KMS
类别

安全、硬件安全

安全、密钥和机密管理
说明

AWS 云上的托管硬件安全模块（HSM），用于生成和使用加密密钥。

用于加密数据或对数据进行数字签名的托管式密钥创建和控制
最适用于
  • 密钥管理
  • SSL/TLS 卸载
  • 文件签名
  • 法规遵从性
  • 数据加密
  • 数字签名
  • 密钥管理
  • 法规遵从性
主要功能
  • FIPS 140-2 第 3 级
  • PKCS#11
  • JCE
  • OpenSSL
  • 集群高可用性
  • 对称和非对称密钥
  • 自动密钥轮换
  • CloudTrail 集成
  • 自定义密钥存储
  • 多区域密钥
定价模式

按 HSM 小时付费

按密钥 + API 请求付费
免费套餐

否

是
专家点评

“CloudHSM 在您的 VPC 中提供专用的硬件安全模块，用于加密密钥的存储。在合规性需要经 FIPS 140-2 第 3 级验证的硬件时使用它。”
— Riku Kobayashi，re:Post 顶级贡献者 [个人资料]

“KMS 集成了 100 多种 AWS 服务，用于静态和传输中的加密。为简便起见，使用 AWS 托管式密钥，或者在您需要轮换控制、跨账户访问或审计粒度时，使用客户管理型密钥。密钥策略是主要的访问控制；IAM 策略是次要的。”
— Riku Kobayashi，re:Post 顶级贡献者 [个人资料]
产品页面

了解有关 AWS CloudHSM 的更多信息 »

了解有关 AWS KMS 的更多信息 »

何时使用 AWS CloudHSM 或 AWS KMS

在以下情况下使用 AWS CloudHSM：

  • 密钥管理
  • SSL/TLS 卸载
  • 文件签名
  • 法规遵从性

了解有关 AWS CloudHSM 的更多信息 »

在以下情况下使用 AWS KMS：

  • 数据加密
  • 数字签名
  • 密钥管理
  • 法规遵从性

了解有关 AWS KMS 的更多信息 »

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