aesEncrypt static method

String aesEncrypt(
  1. String content,
  2. String key,
  3. String iv
)

使用AES(CBC模式+PKCS7填充)对内容进行加密

content 明文内容(String) key 16字节长度的密钥,UTF8字符串 or hex解码后再转为key iv 16字节长度的初始向量,UTF8字符串

返回结果: String 加密后的Base64字符串

示例:

String encrypted = EncryptUtil.aesEncrypt('hello', '1234567890123456', '1234567890123456');
print(encrypted); // 加密后的Base64字符串

Implementation

static String aesEncrypt(String content, String key, String iv) {
  final encrypter =
      Encrypter(AES(Key.fromUtf8(key), mode: AESMode.cbc, padding: 'PKCS7'));
  final encrypted = encrypter.encrypt(content, iv: IV.fromUtf8(iv));
  return encrypted.base64;
}