How to use the react-native-rsa-native.RSA.decrypt function in react-native-rsa-native

const generateKeys4096Demo = async () => {
  console.log('generateKeys4096Demo')
  const keys = await RSA.generateKeys(4096)
  console.log('4096 private:', keys.private) // the private key
  console.log('4096 public:', keys.public) // the public key
  const encodedMessage = await RSA.encrypt('4096', keys.public)
  console.log('4096 encoded message:', encodedMessage)
  const message = await RSA.decrypt(encodedMessage, keys.private)
  console.log('4096 decoded message:', message);
}

d8KnzvRvtlHT1Gu0PH2NWgvrYDQ2lz/fp1huX1/eklhPE1uR8fqxTUeWwyRClQcp
  8Ph5joK5/+xQAjO7nSItCBm1AoGAFblYtPET6OjSd9WH2IIZgUcvynHI4CbfMi1T
  EMYPml0uekwskJXdXnJtswewjcXtrNTOwTCswg2yZ8EfJMk9wmuB9eIHuJdyxgQz
  DNkxJFAwRCyoiF7ABSXEXe9Q69QQ9fBZP0x2YU4gbe3VBVj6J2noWrsfUDVkQ8Zk
  9hK2zY0CgYBiMwbP0nafeaB+YO9v2mvwHeCAnFtBsVZkUVp75alsAujr/YEKSKEQ
  YiFzbWLAkY7gBrS2b8tbHKXkkYfcWWlpM85ir/uqyNy/6Rb7CPkKUkCInIwZ9Vi2
  clP6STevOnNTlyYhNgesy50tSPJEWO6ysC/petudc5t1e1FEM/pBkg==
  -----END RSA PRIVATE KEY-----`

  const androidEncodedMessage = `Z3iPkJiJCrXLaT11RtwBuSJa4rGbJ7JfDSHMNn/UaLUnGIzFmMT6ZRMtaSmWJhw3pXBES1IqufJB
  Wk5vdZuDD7o5AP8i5GHrgVGbf6ix6DIH1+PiJzcfwBcSdEuCMEsustk+tBirK/HuxYt0HQV3B8Sw
  EFAFOAPh3y2CsSC7Ibn5Q5cWeDYxfs8XANezs0H3i/X+KZP8owIrKnsERErc0E6bJ/V3tGCoFb+5
  m0SibGo5B446iH57hTHf3Sv6GYcThk5+BqP/08VVQ2YXy+oMPng2nVnvzGONdJzfq+9GAKWMx6CE
  yiSiGz7AYGDb04FmekL8KqEKy6nTlVERlbwWRg==`

  const message = await RSA.decrypt(androidEncodedMessage, androidPkcs1PrivateKey)
  console.log('android decoded message:', message);
}

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  K4yYi2foTW2PM2HJQUWVcH2QJuYefT1pGYNhqFrdN414FzqMJhwGuOfnNtQdj3JL
  l0GnYxTZsFEuKgZsdN/VyS1fLlrhHK/m3aulinZjBC3p34I0+/cLmu3z4y4vfQ0+
  duTHg1ECgYB98Z0eCi/ct+m+B3YhCEdcXUzvIZY0sEJUlqIiGyxkLuVEdIPIFUqj
  f1+VVZQA0d6BwruDSptq8x5aR3rdAlb5A71NYWQGOIPa2E5SIFZmzrZjyeeCfyB8
  eMOrE2W6flCRaTDOH4kFuw4JqrymBLcgP/OTYO0T9MCOKeqP0wbyNg==
  -----END RSA PRIVATE KEY-----`

  const iosEncodedMessage = `xW7YdqRZPxMjUydRuY/bWO78Jvz/GM9qx+0soQEsheqfs+5nLugkBXiJC9J6if3j
  oCH/uBLYC41X6tlpX/L/u+ujaYQTIRcnL1f74ZFcX8Ox1vTp47Ie5XteRcLbuAmk
  vOzQ41q/ddUe8co67ShuiTmwI3Q4bUNukHEkwcpbD20JllKRR3wfYCoej05O29Xj
  9QuO0gKjEis5le6dWrMuVQVT70rBZQkAoBAesSjEYw0LKKjyylpUHmNy7y1XNbb2
  LA8kC70ZvNWYL+cIU2ZKts9HYtTbIAonL91uP6Bf+M0uUkqc2zxEL9EpFmwGx3Q0
  JQUqPQPB+wHb7DlDFJdQ6A==`

  const message = await RSA.decrypt(iosEncodedMessage, iosPkcs1PrivateKey)
  console.log('ios decoded message:', message);
}