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https://issues.apache.org/jira/browse/HDFS-15098?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17104253#comment-17104253
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Andrea commented on HDFS-15098:
-------------------------------
[~zZtai]
Hi, I found a bugs, when I input 'hadoop key create key1 -cipher
'SM4/CTR/NoPadding', I will get a error, it is about
java.io.IOException: HTTP status [500], exception
[java.lang.reflect.UndeclaredThrowableException], message [null]
at
org.apache.hadoop.util.HttpExceptionUtils.validateResponse(HttpExceptionUtils.java:159)
at
org.apache.hadoop.crypto.key.kms.KMSClientProvider.call(KMSClientProvider.java:540)
at
org.apache.hadoop.crypto.key.kms.KMSClientProvider.call(KMSClientProvider.java:490)
at
org.apache.hadoop.crypto.key.kms.KMSClientProvider.createKeyInternal(KMSClientProvider.java:664)
at
org.apache.hadoop.crypto.key.kms.KMSClientProvider.createKey(KMSClientProvider.java:672)
at
org.apache.hadoop.crypto.key.KeyShell$CreateCommand.execute(KeyShell.java:521)
at org.apache.hadoop.crypto.key.KeyShell.run(KeyShell.java:92)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
at org.apache.hadoop.crypto.key.KeyShell.main(KeyShell.java:604)
but -cipher 'AES/CTR/NoPadding' can work.
My test env is hadoop2.6.0-cdh5.13.1.
Do you have some idea ?
> 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: zZtai
> Priority: Major
> Labels: sm4
> Attachments: HDFS-15098.001.patch, HDFS-15098.002.patch,
> HDFS-15098.003.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)]
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