@roochnetwork/rooch-sdk
Version:
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JavaScript
;
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var publickey_exports = {};
__export(publickey_exports, {
Ed25519PublicKey: () => Ed25519PublicKey
});
module.exports = __toCommonJS(publickey_exports);
var import_tweetnacl = __toESM(require("tweetnacl"), 1);
var import_address = require("../../address/index.js");
var import_crypto = require("../../crypto/index.js");
var import_utils = require("../../utils/index.js");
const PUBLIC_KEY_SIZE = 32;
class Ed25519PublicKey extends import_crypto.PublicKey {
/**
* Create a new Ed25519PublicKey object
* @param value ed25519 public key as buffer or base-64 encoded string
*/
constructor(value) {
super();
if (typeof value === "string") {
this.data = (0, import_utils.fromB64)(value);
} else if (value instanceof Uint8Array) {
this.data = value;
} else {
this.data = Uint8Array.from(value);
}
if (this.data.length !== PUBLIC_KEY_SIZE) {
throw new Error(
`Invalid public key input. Expected ${PUBLIC_KEY_SIZE} bytes, got ${this.data.length}`
);
}
}
/**
* Checks if two Ed25519 public keys are equal
*/
equals(publicKey) {
return super.equals(publicKey);
}
/**
* Return the byte array representation of the Ed25519 public key
*/
toBytes() {
return this.data;
}
/**
* Return the Rooch address associated with this Ed25519 public key
*/
flag() {
return import_crypto.SIGNATURE_SCHEME_TO_FLAG.ED25519;
}
/**
* Verifies that the signature is valid for the provided message
*/
async verify(message, signature) {
return import_tweetnacl.default.sign.detached.verify(message, signature, this.toBytes());
}
/**
* Return the Rooch address associated with this Ed25519 public key
*/
toAddress() {
const tmp = new Uint8Array(PUBLIC_KEY_SIZE + 1);
tmp.set([import_crypto.SIGNATURE_SCHEME_TO_FLAG.ED25519]);
tmp.set(this.toBytes(), 1);
return new import_address.RoochAddress((0, import_utils.blake2b)(tmp, { dkLen: 32 }).slice(0, import_address.ROOCH_ADDRESS_LENGTH * 2));
}
}
Ed25519PublicKey.SIZE = PUBLIC_KEY_SIZE;
//# sourceMappingURL=publickey.js.map