Imports golang.org/x/crypto/salsa20/salsa golang.org/x/crypto/blowfish github.com/Yawning/chacha20 github.com/snail007/goproxy/utils golang.org/x/crypto/cast5 Standard library imports crypto/rand crypto/rc4 crypto/aes crypto/cipher crypto/des crypto/md5 encoding/binary errors fmt io net strconv strings