Data Domain:憑證匯入失敗。使用的不支援演算法。

Summary: 嘗試在 DD 上匯入憑證時失敗,因為用於產生憑證的演算法不受支援。

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.

Instructions

問題陳述


sysadmin@DDhostname(active:1)# adminaccess certificate import host application all file DDhostname.p12
Enter password:

**   Importing the certificate will restart the http/https services and currently active http/https user sessions will be terminated.

        Do you want to import this certificate? (yes|no) [yes]: yes

**** Certificate import failed. Unsupported algorithm used.

Only "PBES2, PBKDF2, AES-256-CBC" (AES-256-CBC) encryption algorithm is supported for the PKCS12 file.

 

根本原因:

在 8.4 中首先添加了需要更安全演演演算法的行為更改,然後向後移植到 7.13.1.40 和 8.3.1.10。 

從 8.4 安全配置指南第 24 頁開始:“
支援 PKCS12 和 PEM 格式。AES-256-CBC是PKCS12檔唯一支援的加密演演演算法。

https://dl.dell.com/content/manual48623864-ddos-dell-powerprotect-data-domain-virtual-edition-and-powerprotect-dd-management-center-ddmc-8-4-security-configuration-guide.pdf?language=en-us (p24)

 

因應措施/注意事項:

透過執行下列 2 個命令,即可使用不符合 AES-256-CBC 演算法將不相容的 PKCS12 金鑰存放區檔案輕鬆轉換為相容的金鑰存放區: 

步驟 #1:從不相容的 PKCS#12 金鑰存放區檔案將私密金鑰和憑證匯出為 PEM 格式:

 

openssl pkcs12 -in nonCompiantkeystore.p12  -nokeys -out cert.pem
openssl pkcs12 -in nonCompiantkeystore.p12  -nodes -nocerts -out key.pem

步驟#2:將導出的金鑰對檔轉換為相容的PKCS#12密鑰庫檔:

 

openssl pkcs12 -export -in cert.pem -inkey key.pem -name  tomcat -out Compiantkeystore.p12 -macalg SHA256  -keypbe AES-256-CBC -certpbe AES-256-CBC -passout pass:DD_1234


步驟#3:(可選)驗證轉換后的文件演演演算法:

 

openssl pkcs12 -info -in Compiantkeystore.p12 -noout

openssl pkcs12 -info -in ddv.p12 -noout

openssl pkcs12 -in ddv.p12 -clcerts -nokeys -out cert.pem
openssl pkcs12 -in ddv.p12 -cacerts -nokeys -out public.pem
openssl pkcs12 -in ddv.p12 -nocerts -out key.pem
openssl rsa -in key.pem -out dkey.pem

openssl pkcs12 -export -out ddvnew.p12 -keypbe AES-256-CBC -certpbe AES-256-CBC -certfile public.pem -inkey dkey.pem -in cert.pem

Affected Products

Data Domain
Article Properties
Article Number: 000458521
Article Type: How To
Last Modified: 03 Sept 2026
Version:  1
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