[
https://issues.apache.org/jira/browse/HDFS-15098?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17179292#comment-17179292
]
lindongdong commented on HDFS-15098:
------------------------------------
Hi, [~seanlau] thank you for your reply.
we met a issue about openssl compatible is that: we rolling upgarede fro 2.7.2
to 3.1.1, when it is doing, we use distirubuted cache to make sure the MR job
work ok. but we find that problem happens. because old jars will call the old
native method, but there is not in new native library. So I strongly suggest
keep the old method in new native code.
for
[OpensslSecureRandom.c|https://github.com/apache/hadoop/pull/2211/files#diff-3ee504e8c2a27c840c39c4496a27cc02],
I think it is done in https://issues.apache.org/jira/browse/HADOOP-16647, pls
check it.
> 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
>
>
> 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
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
