ssh: R.I.P.

1 files changed, 0 insertions, 45 deletions

diff --git a/sys/src/cmd/ssh/cipherrc4.c b/sys/src/cmd/ssh/cipherrc4.c
deleted file mode 100644
index 5b41f0d23..000000000
--- a/sys/src/cmd/ssh/cipherrc4.c
+++ /dev/null
@@ -1,45 +0,0 @@
-#include "ssh.h"
-
-struct CipherState
-{
-	RC4state enc;
-	RC4state dec;
-};
-
-static CipherState*
-initrc4(Conn *c, int isserver)
-{
-	CipherState *cs;
-
-	cs = emalloc(sizeof(CipherState));
-	if(isserver){
-		setupRC4state(&cs->enc, c->sesskey, 16);
-		setupRC4state(&cs->dec, c->sesskey+16, 16);
-	}else{
-		setupRC4state(&cs->dec, c->sesskey, 16);
-		setupRC4state(&cs->enc, c->sesskey+16, 16);
-	}
-	return cs;
-}
-
-static void
-encryptrc4(CipherState *cs, uchar *buf, int nbuf)
-{
-	rc4(&cs->enc, buf, nbuf);
-}
-
-static void
-decryptrc4(CipherState *cs, uchar *buf, int nbuf)
-{
-	rc4(&cs->dec, buf, nbuf);
-}
-
-Cipher cipherrc4 =
-{
-	SSH_CIPHER_RC4,
-	"rc4",
-	initrc4,
-	encryptrc4,
-	decryptrc4,
-};
-