Andy LoPresto created NIFI-2961:
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Summary: Create EncryptAttribute processor
Key: NIFI-2961
URL: https://issues.apache.org/jira/browse/NIFI-2961
Project: Apache NiFi
Issue Type: Improvement
Components: Extensions
Affects Versions: 1.0.0
Reporter: Andy LoPresto
Similar to {{EncryptContent}}, the {{EncryptAttribute}} processor would allow
individual (and multiple) flowfile attributes to be encrypted (either in-place
or to a new attribute key) with various encryption algorithms (AES, RSA, PBE,
and PGP).
Specific compatibility with the {{OpenSSL EVP_BytesToKey}}, {{PBKDF2}},
{{scrypt}}, and {{bcrypt}} key derivation functions should be included.
If [dangerous processor
annotations|https://cwiki.apache.org/confluence/display/NIFI/Security+Feature+Roadmap]
are introduced, this processor should be marked as such and the corresponding
attribute protection (i.e. provenance before/after, etc.) should be applied.
Originally requested in this [Stack Overflow
question|https://stackoverflow.com/questions/40294945/nifi-encrypt-json].
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