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在 SSH 中禁用 SHA-1 HMAC、SHA-1 密钥交换和 CBC 算法

Solution In Progress - Updated -

Issue

如何在 SSH 中禁用以下内容：

  • 基于哈希的消息验证代码(HMAC)，使用 SHA-1
  • 加密块链(CBC)存在 Terrapin 安全漏洞。
  • Diffie-hellman-group 密钥交换 (KEX) 使用 SHA-1

Environment

  • Red Hat Enterprise Linux 7
  • Red Hat Enterprise Linux 8
  • Red Hat Enterprise Linux 9
  • openssh

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