token_mint.md 2.7 KB
Arbitrary token mint
mint new tokens with arbitrary supply to given recipient.
$$ X = (authority^{public}_x, authority^{public}_y, token, cm^{coin}, cm^{value}_x, cm^{value}_y, cm^{token}) $$
$$ W = (authority^{secret}, value, rcpt_x, rcpt_y, sn, spendHook, data, blind^{value}, blind^{token}) $$
$$ \mathcal{L}= {X:(X,W)\in \mathcal{R}} $$
New token mint
- Derive, and reveal mint authority public key.
- Derive, and reveal new tokenId
- Calculate, and reveal new token's coin.
- Calculate, and reveal coin's tokenId commitment.
| Public Input | Description |
|---|---|
| $authority^{public}_y$ | minting authority public key y-coordinate |
| $authority^{public}_x$ | minting authority public key x-coordinate |
| token | derived tokenId |
| $cm^{coin}$ | coin commitment as field element |
| $cm^{value}_x$ | x coordinate of supply point commitment |
| $cm^{value}_y$ | y coordinate of supply point commitment |
| $cm^{token}$ | commitment of tokenId as field element |
| Witnesses | Description |
|---|---|
| $authority^{secret}$ | minting authority secret key |
| value | token minted supply value |
| $rcpt_x$ | token recipient public key x coordinate |
| $rcpt_y$ | token recipient public key y coordinate |
| sn | coin serial number |
| spendHook | contract related contract |
| data | input data for spendHook contract |
| $blind^{value}$ | blinding term for burn value commitment |
| $blind^{token}$ | blinding term for tokenId commitment |