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unpack Signature in MsgFinalSignature

This commit is contained in:
Alfredo Garcia 2021-05-06 11:36:42 -03:00 committed by Deirdre Connolly
parent 85629a5bcf
commit 2b851e654a
1 changed files with 3 additions and 10 deletions
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13
rfcs/0001-messages.md
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@ -125,7 +125,8 @@ struct MsgSignatureShare {
// The final signature is broadcasted by the aggegator
// to any participant.
struct MsgFinalSignature {
final_signature: frost::Signature<frost::SpendAuth>,
// The r_bytes and s_bytes needed to build the frost::Signature
final_signature: ([u8; 32], [u8; 32]),
}
```
@ -205,14 +206,6 @@ Conversion from one type to the other is trivial:
https://docs.rs/jubjub/0.6.0/jubjub/struct.AffinePoint.html#impl-From%3CExtendedPoint%3E
https://docs.rs/jubjub/0.6.0/jubjub/struct.ExtendedPoint.html#impl-From%3CAffinePoint%3E
### FROST types
`Payload`s also use some types that are defined in the `redjubjub` crate. Here we describe them from a serialization point of view.
#### `Signature<SpendAuth>`
Defined in `signature.rs` consist of 2 `[u8; 32]` arrays.
### Payload
Payload part of the message is variable in size and depends on message type.
@ -249,7 +242,7 @@ Bytes | Field name | Data type
Bytes | Field name | Data type
------|------------|-----------
64 | signature | Signature<SpendAuth>
64 | signature | ([u8; 32], [u8; 32])
## Testing plan