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author | Jimmy Hu <jimmy.hu@dexon.org> | 2018-09-12 15:51:13 +0800 |
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committer | Jimmy Hu <jimmy.hu@dexon.org> | 2018-09-12 15:51:13 +0800 |
commit | 9ef9cdf3e8d2fd8309a188e43fd93a5897fcfa73 (patch) | |
tree | ed6d5e558a32ef65ebcad7f3b4a98d536c8cfed2 /DKG-Protocol.md | |
parent | 0ae5511d25c862ac66d4e4eca0c79046a789b9f3 (diff) | |
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Updated DKG Protocol (markdown)
Diffstat (limited to 'DKG-Protocol.md')
-rw-r--r-- | DKG-Protocol.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/DKG-Protocol.md b/DKG-Protocol.md index 34565e8..e23f2eb 100644 --- a/DKG-Protocol.md +++ b/DKG-Protocol.md @@ -17,7 +17,7 @@ Phase 2 Secret Key Share Exchange ### @ T = 0 Each validator `i` generates `n` (`n` = # of ID registered in phase 1) secret key shares (`SK_i,0, SK_i,1, ..., SK_i,n`) of order `t` and the secret key share is sent to the corresponding validator (`SK_i,j` is sent to validator `j`) via a secure channel. -Each validator `i` broadcast the master public key (`MPK_i`) of order `t` associated with the secret key shares. +Each validator `i` broadcast the master public key (`MPK_i,0, MPK_i,1, ..., MPK_i,t`) of order `t` associated with the secret key shares. Each validator `i` broadcast public key shares (`PK_i,0, PK_i,1, ..., PK_i,n`) associated with secret key shares. @@ -49,5 +49,5 @@ Collect more than `t` valid `Sign_i` and recover TSIG, `TSIG`. Phase 7 Verify TSIG ------- -Determines the group public key, <img src="https://latex.codecogs.com/svg.latex?\inline%20GPK%20=%20\sum_{k}%20MPK_{k}" /> (`k`: validator `k` is not marked as **Disqualified**) +Determines the group public key, <img src="https://latex.codecogs.com/svg.latex?\inline%20GPK%20=%20\sum_{k}%20MPK_{k,0}" /> (`k`: validator `k` is not marked as **Disqualified**) Verify `TSIG` with `GPK`.
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