[email protected] has uploaded a new patch set (#5). ( http://gerrit.cloudera.org:8080/20447 )
Change subject: IMPALA-12418: Include crypto functions supported by Hive ...................................................................... IMPALA-12418: Include crypto functions supported by Hive AES (Advanced Encryption Standard) crypto functions are widely recognized and respected encryption algorithm used to protect sensitive data which operate by transforming plaintext data into ciphertext using a symmetric key, ensuring confidentiality and integrity. Its flexibility allows for various key lengths, including 128, 192, and 256 bits, catering to different security requirements. This standard speciļ¬es the Rijndael algorithm, a symmetric block cipher that can process data blocks of 128 bits, using cipher keys with lengths of 128, 192, and 256 bits. The patch makes use of the EVP_*() algorithms from the OpenSSL library. Electronic Code Book (ECB) is a simple mode of operation with a block cipher that's mostly used with symmetric key encryption. Hive uses ECB mode for encrption/ decryption, therefore, this patch contains the implementation of the same in impala. Testing: The patch is thouroughly tested and the tests are included in exprs.test. Change-Id: I3902f2b1d95da4d06995cbd687e79c48e16190c9 --- M be/src/exprs/string-functions-ir.cc M be/src/exprs/string-functions.h M be/src/util/openssl-util.cc M be/src/util/openssl-util.h M common/function-registry/impala_functions.py M testdata/workloads/functional-query/queries/QueryTest/exprs.test 6 files changed, 269 insertions(+), 36 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/47/20447/5 -- To view, visit http://gerrit.cloudera.org:8080/20447 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newpatchset Gerrit-Change-Id: I3902f2b1d95da4d06995cbd687e79c48e16190c9 Gerrit-Change-Number: 20447 Gerrit-PatchSet: 5 Gerrit-Owner: Anonymous Coward <[email protected]> Gerrit-Reviewer: Anonymous Coward <[email protected]> Gerrit-Reviewer: Daniel Becker <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Joe McDonnell <[email protected]> Gerrit-Reviewer: Michael Smith <[email protected]>
