@cmdcode/musig2/dist/types.d.ts

Create digital signatures based on the Musig2 protocol.

import { Buff } from '@cmdcode/buff';
import { PointData } from '@cmdcode/crypto-tools';
import { MusigConfig } from './config.js';
interface Return<T> {
    ok: true;
    data: T;
}
interface Fail<T> {
    ok: false;
    data: T;
    err: string;
}
interface Warn<T> extends Return<T> {
    warn: T;
    err: string;
}
export type OpReturn<T = string> = Return<T> | Fail<T> | Warn<T>;
export type KeyCoeff = [
    key: string,
    coeff: Buff
];
export interface PointState {
    point: PointData;
    parity: bigint;
    state: bigint;
    tweak: bigint;
}
export interface KeyContext {
    group_state: PointState;
    group_pubkey: Buff;
    int_state?: PointState;
    int_pubkey?: Buff;
    key_coeffs: KeyCoeff[];
    pub_keys: Buff[];
}
export interface NonceContext {
    message: Buff;
    pub_nonces: Buff[];
    int_nonce: Buff;
    group_nonce: Buff;
    nonce_state: PointState;
    nonce_coeff: Buff;
    group_rx: Buff;
    challenge: Buff;
}
export type MusigContext = KeyContext & NonceContext & {
    config: MusigConfig;
};
export interface PartialSig {
    sig: Buff;
    pubkey: Buff;
    nonces: Buff[];
}
export {};
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