How to use

encrypt

method

in

com.eduworks.ec.crypto.EcAesCtr

  /**
   * Helper function to encrypt a contact into an encrypted contact (storable
   * version of a contact)
   *
   * @param {String} secret
   *                 AES secret used to encrypt the contact.
   * @return {EbacContact}
   * Encrypted contact object.
   * @memberOf EcContact
   * @method toEncryptedContact
   */
  public EbacContact toEncryptedContact(String secret) {
    EbacContact c = new EbacContact();
    c.iv = EcAes.newIv(32);
    c.pk = EcAesCtr.encrypt(pk.toPem(), secret, c.iv);
    c.displayNameIv = EcAes.newIv(16);
    c.displayName = EcAesCtr.encrypt(displayName, secret, c.iv);
    c.sourceIv = EcAes.newIv(16);
    c.source = EcAesCtr.encrypt(source, secret, c.iv);
    return c;
  }
}

/**
 * Helper function to encrypt an identity into a credential (storable
 * version of an identity)
 *
 * @param {String} secret
 *                 AES secret used to encrypt the credential.
 * @return {EbacCredential}
 * Encrypted credential object.
 * @memberOf EcIdentity
 * @method toCredential
 */
public EbacCredential toCredential(String secret) {
  EbacCredential c = new EbacCredential();
  c.iv = EcAes.newIv(16);
  c.ppk = EcAesCtr.encrypt(ppk.toPem(), secret, c.iv);
  c.displayNameIv = EcAes.newIv(16);
  c.displayName = EcAesCtr.encrypt(displayName, secret, c.iv);
  return c;
}

v.payload = EcAesCtr.encrypt(text, newSecret, newIv);
v.addOwner(owner);

EcEncryptedValue v = new EcEncryptedValue();
v.payload = EcAesCtr.encrypt(text, secret, iv);
if (owners != null) {
  for (int i = 0; i < owners.$length(); i++) {

v.payload = EcAesCtr.encrypt(d.toJson(), newSecret, newIv);
v.owner = d.owner;
v.reader = d.reader;

v.payload = EcAesCtr.encrypt(text, newSecret, newIv);
if (owners != null) {
  for (int i = 0; i < owners.$length(); i++) {