// Input file, clear-text
rf, err := os.Open("input")
if err != nil {
	panic(err)
}
defer rf.Close()

// Output file, encrypted
wf, err := os.Create("output.enc")
if err != nil {
	panic(err)
}
defer wf.Close()

// Encrypt the data using Dapr
out, err := sdkClient.Encrypt(context.Background(), rf, dapr.EncryptOptions{
	// These are the 3 required parameters
	ComponentName: "mycryptocomponent",
	KeyName:        "mykey",
	Algorithm:     "RSA",
})
if err != nil {
	panic(err)
}

// Read the stream and copy it to the out file
n, err := io.Copy(wf, out)
if err != nil {
	panic(err)
}
fmt.Println("Written", n, "bytes")

out, err := sdkClient.Decrypt(context.Background(), rf, dapr.EncryptOptions{
	// Only required option is the component name
	ComponentName: "mycryptocomponent",
})