1 files changed, 0 insertions, 96 deletions
diff --git a/src/pkg/exp/ssh/common.go b/src/pkg/exp/ssh/common.go
deleted file mode 100644
index 698db60b8..000000000
--- a/src/pkg/exp/ssh/common.go
+++ /dev/null
@@ -1,96 +0,0 @@
-// Copyright 2011 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package ssh
-
-import (
-	"strconv"
-)
-
-// These are string constants in the SSH protocol.
-const (
-	kexAlgoDH14SHA1 = "diffie-hellman-group14-sha1"
-	hostAlgoRSA     = "ssh-rsa"
-	cipherAES128CTR = "aes128-ctr"
-	macSHA196       = "hmac-sha1-96"
-	compressionNone = "none"
-	serviceUserAuth = "ssh-userauth"
-	serviceSSH      = "ssh-connection"
-)
-
-// UnexpectedMessageError results when the SSH message that we received didn't
-// match what we wanted.
-type UnexpectedMessageError struct {
-	expected, got uint8
-}
-
-func (u UnexpectedMessageError) String() string {
-	return "ssh: unexpected message type " + strconv.Itoa(int(u.got)) + " (expected " + strconv.Itoa(int(u.expected)) + ")"
-}
-
-// ParseError results from a malformed SSH message.
-type ParseError struct {
-	msgType uint8
-}
-
-func (p ParseError) String() string {
-	return "ssh: parse error in message type " + strconv.Itoa(int(p.msgType))
-}
-
-func findCommonAlgorithm(clientAlgos []string, serverAlgos []string) (commonAlgo string, ok bool) {
-	for _, clientAlgo := range clientAlgos {
-		for _, serverAlgo := range serverAlgos {
-			if clientAlgo == serverAlgo {
-				return clientAlgo, true
-			}
-		}
-	}
-
-	return
-}
-
-func findAgreedAlgorithms(clientToServer, serverToClient *transport, clientKexInit, serverKexInit *kexInitMsg) (kexAlgo, hostKeyAlgo string, ok bool) {
-	kexAlgo, ok = findCommonAlgorithm(clientKexInit.KexAlgos, serverKexInit.KexAlgos)
-	if !ok {
-		return
-	}
-
-	hostKeyAlgo, ok = findCommonAlgorithm(clientKexInit.ServerHostKeyAlgos, serverKexInit.ServerHostKeyAlgos)
-	if !ok {
-		return
-	}
-
-	clientToServer.cipherAlgo, ok = findCommonAlgorithm(clientKexInit.CiphersClientServer, serverKexInit.CiphersClientServer)
-	if !ok {
-		return
-	}
-
-	serverToClient.cipherAlgo, ok = findCommonAlgorithm(clientKexInit.CiphersServerClient, serverKexInit.CiphersServerClient)
-	if !ok {
-		return
-	}
-
-	clientToServer.macAlgo, ok = findCommonAlgorithm(clientKexInit.MACsClientServer, serverKexInit.MACsClientServer)
-	if !ok {
-		return
-	}
-
-	serverToClient.macAlgo, ok = findCommonAlgorithm(clientKexInit.MACsServerClient, serverKexInit.MACsServerClient)
-	if !ok {
-		return
-	}
-
-	clientToServer.compressionAlgo, ok = findCommonAlgorithm(clientKexInit.CompressionClientServer, serverKexInit.CompressionClientServer)
-	if !ok {
-		return
-	}
-
-	serverToClient.compressionAlgo, ok = findCommonAlgorithm(clientKexInit.CompressionServerClient, serverKexInit.CompressionServerClient)
-	if !ok {
-		return
-	}
-
-	ok = true
-	return
-}