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added hopscotch cipher

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This commit is contained in:
Russ Magee 2021-11-12 20:39:44 -08:00
parent db8697aa35
commit 129dce4b08
6 changed files with 16 additions and 2 deletions
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8
xsnet/net.go
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@ -155,6 +155,8 @@ func (c *CSCipherAlg) String() string {
return "C_BLOWFISH_64"
case CAlgCryptMT1:
return "C_CRYPTMT1"
case CAlgHopscotch:
return "C_HOPSCOTCH"
case CAlgChaCha20_12:
return "C_CHACHA20_12"
default:
@ -320,7 +322,7 @@ func _new(kexAlg KEXAlg, conn *net.Conn) (hc *Conn, e error) {
//
// Session (symmetric) crypto
//
// C_AES_256 C_TWOFISH_128 C_BLOWFISH_128 C_CRYPTMT1 C_CHACHA20_12
// C_AES_256 C_TWOFISH_128 C_BLOWFISH_128 C_CRYPTMT1 C_CHACHA20_12 C_HOPSCOTCH
//
// Session HMACs
//
@ -344,6 +346,10 @@ func (hc *Conn) applyConnExtensions(extensions ...string) {
log.Println("[extension arg = C_CRYPTMT1]")
hc.cipheropts &= (0xFFFFFF00)
hc.cipheropts |= CAlgCryptMT1
case "C_HOPSCOTCH":
log.Println("[extension arg = C_HOPSCOTCH]")
hc.cipheropts &= (0xFFFFFF00)
hc.cipheropts |= CAlgHopscotch
case "C_CHACHA20_12":
log.Println("[extension arg = C_CHACHA20_12]")
hc.cipheropts &= (0xFFFFFF00)