需要认证才能使用密钥 AWS KMS

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以下 AWS Key Management Service (AWS KMS) 密钥策略允许 AWS Nitro Enclave 实例仅在请求中安全区的认证文档与条件语句中的测量值相匹配时使用 KMS 密钥。此策略仅允许受信任的飞地解密数据。有关本政策如何帮助保护组织中的隐私和个人数据的更多信息，请参阅本指南AWS Nitro 飞地中的。有关可在密钥策略和 AWS Identity and Access Management (IAM) 策略中使用的 AWS KMS 条件密钥的完整列表，请参阅的条件密钥 AWS KMS。

{
   "Version": "2012-10-17",
   "Statement": [
      {
         "Sid": "Enable enclave data processing",
         "Effect": "Allow",
         "Principal": {
            "AWS": "arn:aws:iam::123456789012:role/data-processing"
         },
         "Action": [
            "kms:Decrypt",
            "kms:GenerateDataKey",
            "kms:GenerateRandom"
         ],
         "Resource": "*",
         "Condition": {
            "StringEqualsIgnoreCase": {
               "kms:RecipientAttestation:ImageSha384": "EXAMPLE8abcdef7abcdef6abcdef5abcdef4abcdef3abcdef2abcdef1abcdef1abcdef0abcdef1abcdEXAMPLE",
               "kms:RecipientAttestation:PCR0": "EXAMPLEbc2ecbb68ed99a13d7122abfc0666b926a79d5379bc58b9445c84217f59cfdd36c08b2c79552928702EXAMPLE",
               "kms:RecipientAttestation:PCR1": "EXAMPLE050abf6b993c915505f3220e2d82b51aff830ad14cbecc2eec1bf0b4ae749d311c663f464cde9f718aEXAMPLE",
               "kms:RecipientAttestation:PCR2": "EXAMPLEc300289e872e6ac4d19b0b5ac4a9b020c98295643ff3978610750ce6a86f7edff24e3c0a4a445f2ff8EXAMPLE",
               "kms:RecipientAttestation:PCR3": "EXAMPLE11de9baee597508183477f097ae385d4a2c885aa655432365b53b812694e230bbe8e1bb1b8de748fe1EXAMPLE",
               "kms:RecipientAttestation:PCR4": "EXAMPLE6b9b3d89a53b13f5dfd14a1049ec0b80a9ae4b159adde479e9f7f512f33e835a0b9023ca51ada02160EXAMPLE",
               "kms:RecipientAttestation:PCR8": "EXAMPLE34a884328944cd806127c7784677ab60a154249fd21546a217299ccfa1ebfe4fa96a163bf41d3bcfaeEXAMPLE"
            }
         }
      }
   ]
}