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Cleanup encrypt, decrypt + new TKM format with metadata included in the ciphertext#47

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jMyles merged 7 commits into
cryptograss:mainfrom
kubic71:cleanup-encrypt-new-tkm-format
Aug 13, 2023
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Cleanup encrypt, decrypt + new TKM format with metadata included in the ciphertext#47
jMyles merged 7 commits into
cryptograss:mainfrom
kubic71:cleanup-encrypt-new-tkm-format

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@kubic71

@kubic71 kubic71 commented Jul 23, 2023 •
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What was done:

New TKM format

@dataclass
class TMK:
    bulk_ciphertext: BulkCipherText
    encrypted_sym_key: bytes
    conditions: Lingo

The payload ClearText now contains both the file content as well as the metadata.

@dataclass
class Payload:
    file_content: bytes
    metadata: dict[str, Any]

We got rid of the JSON / base64 encodings, as msgpack is now used for the serialization / deserialization.

Refactoring

This is a followup to the (yet unmerged) PR #42

@kubic71 kubic71 mentioned this pull request Jul 23, 2023
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@kubic71

kubic71 commented Jul 23, 2023 •
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Maybe related PR: nucypher/taco-web#254

@jMyles
jMyles merged commit 2b8bbcf into cryptograss:main Aug 13, 2023
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@kubic71 @jMyles