快應(yīng)用 密碼算法

接口聲明

{"name": "system.cipher"}

導入模塊

import cipher from '@system.cipher' 
或 
const cipher = require('@system.cipher')

接口定義

cipher.rsa(OBJECT)

RSA加解密。不支持分段加密，內(nèi)容超長會出錯

參數(shù)：

success返回值：

fail返回錯誤代碼

示例：

//加密
cipher.rsa({
  action: 'encrypt',
  //待加密的文本內(nèi)容
  text: 'hello',
  //base64編碼后的加密公鑰
  key: 'MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDc7GR2MrfAoefES+wrs1ns2afT\n' +
  'eJXSfIkEHfPXG9fVFjaws1ho4KcZfsxlA0+SXvc83f2SVGCuzULmM2lxxRCtcUN/\n' +
  'h7SoaYEeluhqFimL2AEjfSwINHCLqObJkcjCfoZpE1JCehPiDOJsyT50Auc08h/4\n' +
  'jHQfanyC1nc62LqUCQIDAQAB',
  success: function (data) {
    console.log(`handling success: ${data.text}`)
  },
  fail: function (data, code) {
    console.log(`### cipher.rsa fail ### ${code}: ${data}`)
  }
})

//解密：
cipher.rsa({
  action: 'decrypt',
  //待解密的內(nèi)容，是base64編碼后的一段二進制值，解密后是文本內(nèi)容“hello”
  text: 'CUg3tTxTIdpCfreIxIBdws3uhd5qXLwcrVl3XDnQzZFVHyjVVCDHS16rjopaZ4C5xU2Tc8mSDzt7\n' +
  'gp9vBfSwi7bMtSUvXG18DlncsKJFDkJpS5t0PkpS9YrJXrY80Gpe+ME6+6dN9bjgqMljbitDdBRf\n' +
  'S/ZWNI4Q8Q0suNjNkGU=',
  //base64編碼后的解密私鑰
  key: 'MIICdwIBADANBgkqhkiG9w0BAQEFAASCAmEwggJdAgEAAoGBANzsZHYyt8Ch58RL\n' +
  '7CuzWezZp9N4ldJ8iQQd89cb19UWNrCzWGjgpxl+zGUDT5Je9zzd/ZJUYK7NQuYz\n' +
  'aXHFEK1xQ3+HtKhpgR6W6GoWKYvYASN9LAg0cIuo5smRyMJ+hmkTUkJ6E+IM4mzJ\n' +
  'PnQC5zTyH/iMdB9qfILWdzrYupQJAgMBAAECgYEAkibhH0DWR13U0gvYJeD08Lfd\n' +
  'Sw1PMHyquEqIcho9Yv7bF3LOXjOg2EEGPx09mvuwXFgP1Kp1e67XPytr6pQQPzK7\n' +
  'XAPcLPx80R/ZjZs8vNFndDOd1HgD3vSVmYQarNzmKi72tOUWMPevsaFXPHo6Xx3X\n' +
  '8x0wYb7XuBsQguRctTECQQD7GWX3JUiyo562iVrpTDPOXsrUxmzCrgz2OZildxMd\n' +
  'Pp/PkyDrx7mEXTpk4K/XnQJ3GpJNi2iDSxDuPSAeJ/aPAkEA4Tw4+1Z43S/xH3C3\n' +
  'nfulYBNyB4si6KEUuC0krcC1pDJ21Gd12efKo5VF8SaJI1ZUQOzguV+dqNsB/JUY\n' +
  'OFfX5wJAB1dKv9r7MR3Peg6x9bggm5vx2h6i914XSuuMJupASM6X5X2rrLj+F3yS\n' +
  'RHi9K1SPyeOg+1tkBtKfABgRZFBOyQJAbuTivUSe73AqTKuHjB4ZF0ubqgEkJ9sf\n' +
  'Q2rekzm9dOFvxjZGPQo1qALX09qATMi1ZN376ukby8ZAnSafLSZ64wJBAM2V37go\n' +
  'Sj44HF76ksRow8gecuQm48NCTGAGTicXg8riKog2GC9y8pMNHAezoR9wXJF7kk+k\n' +
  'lz5cHyoMZ9mcd30=',
  success: function (data) {
    console.log(`handling success: ${data.text}`)
  },
  fail: function (data, code) {
    console.log(`### cipher.rsa fail ### ${code}: ${data}`)
  }
})

cipher.aes(OBJECT)

AES 加解密。支持分段加密

參數(shù)：

success 返回值：

fail 返回錯誤代碼

示例：

//加密
cipher.aes({
  action: 'encrypt',
  //待加密的文本內(nèi)容
  text: 'hello',
  //base64編碼后的密鑰
  key: 'NDM5Qjk2UjAzMEE0NzVCRjlFMkQwQkVGOFc1NkM1QkQ=',
  transformation: 'AES/CBC/PKCS5Padding',
  ivOffset: 0,
  ivLen: 16,
  success: (data) => {
    console.log(`handling success: ${data.text}`)
  },
  fail: (data, code) => {
    console.log(`### cipher.aes fail ### ${code}: ${data}`)
  }
})

//解密：
cipher.aes({
  action: 'decrypt',
  //待解密的內(nèi)容，是base64編碼后的一段二進制值
  text: 'CUg3tTxTIdpCfreIxIBdws3uhd5qXLwcrVl3XDnQzZFVHyjVVCDHS16rjopaZ4C5xU2Tc8mSDzt7\n' +
    'gp9vBfSwi7bMtSUvXG18DlncsKJFDkJpS5t0PkpS9YrJXrY80Gpe+ME6+6dN9bjgqMljbitDdBRf\n' +
    'S/ZWNI4Q8Q0suNjNkGU=',
  //base64編碼后的密鑰
  key: 'NDM5Qjk2UjAzMEE0NzVCRjlFMkQwQkVGOFc1NkM1QkQ=',
  transformation: 'AES/CBC/PKCS5Padding',
  ivOffset: 0,
  ivLen: 16,
  success: (data) => {
    this.dealTxt = data.text
  },
  fail: (data, code) => {
    prompt.showToast({
      message: ("解密失敗, code=" + code + ":" + data)
    })
  }
})

后臺運行限制

無限制。后臺運行詳細用法參見 后臺運行腳本。