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Add logic to write output with encoded Ids. #2286

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Summary:

Context

As per PC Translator design, we need a runtime library will be called during PC run. This library will be called at the beginning of PC run to encode specified fields in publisher side input into a encoded breakdown (aggregation) Ids based on active PC instruction sets for the run. The library will filter the active PC Instruction sets for the run based on parsing the pcs_features i.e. gatekeepers for the particular run.

Product decisions

In this stack we would focus solely on functionality required for private lift runs.
We would focus on the MVP implementation of the library and its integration with fbpcf ORAM encoder library in this stack.

Stack

  1. Create runtime pc_translator library.
  2. Add logic to retrieve and parse PC instruction set, filtered based on the active gatekeepers for the run.
  3. Integrate pc_translator library with fbpcf ORAM encoder.
  4. Add logic to generate transformed publisher output with encoded breakdown ID and write the output.
  5. Add support for filter constraints in pc_translator.

In this diff

Add logic to generate transformed publisher output with encoded breakdown ID and write the output.

Differential Revision:
D44645325

Privacy Context Container: L416713

@facebook-github-bot facebook-github-bot added CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. fb-exported labels Apr 5, 2023
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This pull request was exported from Phabricator. Differential Revision: D44645325

ajinkya-ghonge pushed a commit that referenced this pull request Apr 5, 2023
Summary:
Pull Request resolved: #2286

# Context
As per PC Translator design, we need a runtime library will be called during PC run. This library will be called at the beginning of PC run to encode specified fields in publisher side input into a encoded breakdown (aggregation) Ids based on active PC instruction sets for the run. The library will filter the active PC Instruction sets for the run based on parsing the pcs_features i.e. gatekeepers for the particular run.

# Product decisions
In this stack we would focus solely on functionality required for private lift runs.
We would focus on the MVP implementation of the library and its integration with fbpcf ORAM encoder library in this stack.

# Stack
1. Create runtime pc_translator library.
2. Add logic to retrieve and parse PC instruction set, filtered based on the active gatekeepers for the run.
3. Integrate pc_translator library with fbpcf ORAM encoder.
4. Add logic to generate transformed publisher output with encoded breakdown ID and write the output.
5. Add support for filter constraints in pc_translator.

# In this diff
Add logic to generate transformed publisher output with encoded breakdown ID and write the output.

Differential Revision:
D44645325

Privacy Context Container: L416713

fbshipit-source-id: 953989f8440827ff528f51c202e498c01fcf31bd
@facebook-github-bot
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This pull request was exported from Phabricator. Differential Revision: D44645325

ajinkyaghonge and others added 4 commits April 5, 2023 16:35
Differential Revision: D44617759

fbshipit-source-id: 3e57d6d307bc160a9b4e9626466eb3f6205750f6
Differential Revision: D44618035

fbshipit-source-id: da2145cb18893c45561fdb83c62a5c5bc271814e
Differential Revision: D44634384

fbshipit-source-id: 60b5ec02f4a94472bda4146e4222be1c5e222c31
Summary:
Pull Request resolved: #2286

# Context
As per PC Translator design, we need a runtime library will be called during PC run. This library will be called at the beginning of PC run to encode specified fields in publisher side input into a encoded breakdown (aggregation) Ids based on active PC instruction sets for the run. The library will filter the active PC Instruction sets for the run based on parsing the pcs_features i.e. gatekeepers for the particular run.

# Product decisions
In this stack we would focus solely on functionality required for private lift runs.
We would focus on the MVP implementation of the library and its integration with fbpcf ORAM encoder library in this stack.

# Stack
1. Create runtime pc_translator library.
2. Add logic to retrieve and parse PC instruction set, filtered based on the active gatekeepers for the run.
3. Integrate pc_translator library with fbpcf ORAM encoder.
4. Add logic to generate transformed publisher output with encoded breakdown ID and write the output.
5. Add support for filter constraints in pc_translator.

# In this diff
Add logic to generate transformed publisher output with encoded breakdown ID and write the output.

Differential Revision:
D44645325

Privacy Context Container: L416713

fbshipit-source-id: e21b9fb2483eed0b133502a2ef3baa7ad7094a86
@facebook-github-bot
Copy link
Contributor

This pull request was exported from Phabricator. Differential Revision: D44645325

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