Details
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Sub-task
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Status: Resolved
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Major
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Resolution: Fixed
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fs-encryption (HADOOP-10150 and HDFS-6134)
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None
Description
This JIRA is to implement Secure random using JNI to OpenSSL, and implementation should be thread-safe.
Utilize RdRand to return random numbers from hardware random number generator. It's TRNG(True Random Number generators) having much higher performance than java.security.SecureRandom.
https://wiki.openssl.org/index.php/Random_Numbers
http://en.wikipedia.org/wiki/RdRand
https://software.intel.com/en-us/articles/performance-impact-of-intel-secure-key-on-openssl
Attachments
Attachments
Issue Links
- is required by
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HDFS-6615 Replace java.security.SecureRandom with org.apache.hadoop.crypto.random.SecureRandom in HDFS
- Open