func EncryptAndGzip(dstfile, srcfile string, key, iv []byte) {
r, _ := os.Open(srcfile, os.O_RDONLY, 0)
var w io.WriteCloser
w, _ = os.Open(dstfile, os.O_WRONLY|os.O_CREATE, 0666)
defer w.Close()
w, _ = gzip.NewDeflater(w)
defer w.Close()
c, _ := aes.NewCipher(key)
io.Copy(block.NewCBCEncrypter(c, iv, w), r)
}
func EncryptAndGzip(dstfile, srcfile string, key, iv []byte) {
r, _ := os.Open(srcfile, os.O_RDONLY, 0)
var w io.Writer
w, _ = os.Open(dstfile, os.O_WRONLY|os.O_CREATE, 0666)
c, _ := aes.NewCipher(key)
w = block.NewOFBWriter(c, iv, w)
w2, _ := gzip.NewDeflater(w)
io.Copy(w2, r)
w2.Close()
}