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const format = "jwk";export const keyType = "AES-GCM";export const keyUsages: KeyUsage[] = ["encrypt", "decrypt"];export const SALT = crypto.randomUUID().replace(/-/g, "");export function reverseString(str: string) {  return str.split("").reverse().join("").replace("}", "").replace("{", "");}export function addSalt(inputString: string, salt: string) {  return salt + inputString + salt;}export function clean(v: string) {  return v.replace("{", "").replace("}", "");}export function atobMe(r: string) {  return atob(r);}export function extractOriginalString(saltedString: string, salt: string) {  if (saltedString.startsWith(salt) && saltedString.endsWith(salt)) {    const withoutSalt = saltedString.slice(salt.length, -salt.length);    return withoutSalt;  } else {    console.log("Salt doesn't match.");    return null;  }}
export const keyPromise = crypto.subtle.generateKey(  { name: keyType, length: 256 },  true,  keyUsages,);
export function exportCryptoKey(key: CryptoKey) {  return crypto.subtle.exportKey(format, key).then((exportedKey) => {    return JSON.stringify(exportedKey);  });}
export function importCryptoKey(  exportedKeyString: string,  keyType: string,  keyUsages: KeyUsage[],) {  return crypto.subtle.importKey(    format,    JSON.parse(exportedKeyString),    { name: keyType },    true,    keyUsages,  );}