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protocol/encrypt: minor cleanup

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This commit is contained in:
CPunch 2023-12-02 21:53:02 -06:00
parent 96eed66831
commit e257bf998f
1 changed files with 5 additions and 4 deletions
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9
cnet/protocol/encrypt.go
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@ -6,7 +6,7 @@ import (
) )
const ( const (
DEFAULT_KEY = "m@rQn~W#" DEFAULT_KEY = "m@rQn~W#" // if you change this, make sure to update the test data in protocol_test.go
KEY_LENGTH = 8 KEY_LENGTH = 8
) )
@ -50,13 +50,14 @@ func DecryptData(buff, key []byte) {
} }
func CreateNewKey(uTime, iv1, iv2 uint64) []byte { func CreateNewKey(uTime, iv1, iv2 uint64) []byte {
dEKey := binary.LittleEndian.Uint64([]byte(DEFAULT_KEY))
num := iv1 + 1 num := iv1 + 1
num2 := iv2 + 1 num2 := iv2 + 1
dEKey := uint64(binary.LittleEndian.Uint64([]byte(DEFAULT_KEY)))
key := dEKey * (uTime * num * num2) key := dEKey * (uTime * num * num2)
buf := make([]byte, 8) buf := make([]byte, 8)
binary.LittleEndian.PutUint64(buf, uint64(key)) binary.LittleEndian.PutUint64(buf, key)
return buf return buf
} }