eae20abd24
are same across both. * updated 'build' to use new vtproto toolchain; * updated go.mod to use vtproto
29 lines
854 B
Protocol Buffer
29 lines
854 B
Protocol Buffer
syntax="proto3";
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option go_package = "internal/pb";
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/*
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* Every encrypted file starts with a header describing the
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* Block Size, Salt, Recipient keys etc. Header represents a
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* decoded version of this information. It is encoded in
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* protobuf format before writing to disk.
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*/
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message header {
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uint32 chunk_size = 1; // encryption block size
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bytes salt = 2; // master salt (nonces are derived from this)
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bytes pk = 3; // ephemeral curve PK
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bytes sender = 4; // sender signed artifacts
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repeated wrapped_key keys = 5; // list of wrapped receiver blocks
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}
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/*
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* A file encryption key is wrapped by a recipient specific public
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* key. WrappedKey describes such a wrapped key.
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*/
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message wrapped_key {
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bytes d_key = 1; // encrypted data key
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bytes nonce = 2; // nonce used for encryption
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}
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