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https://issues.apache.org/jira/browse/HDFS-15098?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17179470#comment-17179470
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liusheng edited comment on HDFS-15098 at 8/19/20, 8:54 AM:
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Hi [~lindongdong],
Thank you for your review,
I am not an expert and not sure about the potential compatible issue in rolling
upgrade process, but should we keep consistency in interacted components to
avoid old jars called by new native libaries when do rolling upgrade ?
I have tried adding the method definition you mentioned, but CI raised error as
bellow:
!image-2020-08-19-16-54-41-341.png!
Thank for your suggestion about
[OpensslSecureRandom.c|https://github.com/apache/hadoop/pull/2211/files#diff-3ee504e8c2a27c840c39c4496a27cc02],
will check later.
was (Author: seanlau):
Hi [~lindongdong],
Thank you for your review,
I am not an expert and not sure about the potential compatible issue in rolling
upgrade process, but should we keep consistency in interacted components to
avoid old jars called by new native libaries when do rolling upgrade ?
I have tried adding the method definition you mentioned, but CI raised error as
bellow:
!image-2020-08-18-16-40-30-090.png!
Thank for your suggestion about
[OpensslSecureRandom.c|https://github.com/apache/hadoop/pull/2211/files#diff-3ee504e8c2a27c840c39c4496a27cc02],
will check later.
> Add SM4 encryption method for HDFS
> ----------------------------------
>
> Key: HDFS-15098
> URL: https://issues.apache.org/jira/browse/HDFS-15098
> Project: Hadoop HDFS
> Issue Type: New Feature
> Affects Versions: 3.4.0
> Reporter: liusheng
> Assignee: liusheng
> Priority: Major
> Labels: sm4
> Attachments: HDFS-15098.001.patch, HDFS-15098.002.patch,
> HDFS-15098.003.patch, HDFS-15098.004.patch, HDFS-15098.005.patch,
> HDFS-15098.006.patch, HDFS-15098.007.patch, HDFS-15098.008.patch,
> HDFS-15098.009.patch, image-2020-08-19-16-54-41-341.png
>
>
> SM4 (formerly SMS4)is a block cipher used in the Chinese National Standard
> for Wireless LAN WAPI (Wired Authentication and Privacy Infrastructure).
> SM4 was a cipher proposed to for the IEEE 802.11i standard, but has so far
> been rejected by ISO. One of the reasons for the rejection has been
> opposition to the WAPI fast-track proposal by the IEEE. please see:
> [https://en.wikipedia.org/wiki/SM4_(cipher)]
>
> *Use sm4 on hdfs as follows:*
> 1.Configure Hadoop KMS
> 2.test HDFS sm4
> hadoop key create key1 -cipher 'SM4/CTR/NoPadding'
> hdfs dfs -mkdir /benchmarks
> hdfs crypto -createZone -keyName key1 -path /benchmarks
> *requires:*
> 1.openssl version >=1.1.1
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