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-rw-r--r--lib/ssh/src/ssh_message.erl49
1 files changed, 40 insertions, 9 deletions
diff --git a/lib/ssh/src/ssh_message.erl b/lib/ssh/src/ssh_message.erl
index 7b786b8fff..cb1dcb67c5 100644
--- a/lib/ssh/src/ssh_message.erl
+++ b/lib/ssh/src/ssh_message.erl
@@ -259,6 +259,14 @@ encode(#ssh_msg_kex_dh_gex_reply{
EncSign = encode_sign(Key, Signature),
ssh_bits:encode([?SSH_MSG_KEX_DH_GEX_REPLY, EncKey, F, EncSign], [byte, binary, mpint, binary]);
+encode(#ssh_msg_kex_ecdh_init{q_c = Q_c}) ->
+ ssh_bits:encode([?SSH_MSG_KEX_ECDH_INIT, Q_c], [byte, mpint]);
+
+encode(#ssh_msg_kex_ecdh_reply{public_host_key = Key, q_s = Q_s, h_sig = Sign}) ->
+ EncKey = encode_host_key(Key),
+ EncSign = encode_sign(Key, Sign),
+ ssh_bits:encode([?SSH_MSG_KEX_ECDH_REPLY, EncKey, Q_s, EncSign], [byte, binary, mpint, binary]);
+
encode(#ssh_msg_ignore{data = Data}) ->
ssh_bits:encode([?SSH_MSG_IGNORE, Data], [byte, string]);
@@ -422,30 +430,45 @@ decode(<<?BYTE(?SSH_MSG_USERAUTH_INFO_RESPONSE), ?UINT32(Num), Data/binary>>) ->
decode(<<?BYTE(?SSH_MSG_KEXINIT), Cookie:128, Data/binary>>) ->
decode_kex_init(Data, [Cookie, ssh_msg_kexinit], 10);
-decode(<<?BYTE(?SSH_MSG_KEXDH_INIT), ?UINT32(Len), E:Len/big-signed-integer-unit:8>>) ->
+decode(<<"dh",?BYTE(?SSH_MSG_KEXDH_INIT), ?UINT32(Len), E:Len/big-signed-integer-unit:8>>) ->
#ssh_msg_kexdh_init{e = E
};
+
+decode(<<"dh", ?BYTE(?SSH_MSG_KEXDH_REPLY),
+ ?UINT32(Len0), Key:Len0/binary,
+ ?UINT32(Len1), F:Len1/big-signed-integer-unit:8,
+ ?UINT32(Len2), Hashsign:Len2/binary>>) ->
+ #ssh_msg_kexdh_reply{
+ public_host_key = decode_host_key(Key),
+ f = F,
+ h_sig = decode_sign(Hashsign)
+ };
+
decode(<<?BYTE(?SSH_MSG_KEX_DH_GEX_REQUEST), ?UINT32(Min), ?UINT32(N), ?UINT32(Max)>>) ->
#ssh_msg_kex_dh_gex_request{
min = Min,
n = N,
max = Max
};
-decode(<<?BYTE(?SSH_MSG_KEX_DH_GEX_REQUEST_OLD), ?UINT32(N)>>) ->
+
+decode(<<"dh_gex",?BYTE(?SSH_MSG_KEX_DH_GEX_REQUEST_OLD), ?UINT32(N)>>) ->
#ssh_msg_kex_dh_gex_request_old{
n = N
};
-decode(<<?BYTE(?SSH_MSG_KEX_DH_GEX_GROUP),
+
+decode(<<"dh_gex",?BYTE(?SSH_MSG_KEX_DH_GEX_GROUP),
?UINT32(Len0), Prime:Len0/big-signed-integer-unit:8,
?UINT32(Len1), Generator:Len1/big-signed-integer-unit:8>>) ->
#ssh_msg_kex_dh_gex_group{
p = Prime,
g = Generator
};
+
decode(<<?BYTE(?SSH_MSG_KEX_DH_GEX_INIT), ?UINT32(Len), E:Len/big-signed-integer-unit:8>>) ->
#ssh_msg_kex_dh_gex_init{
e = E
};
+
decode(<<?BYTE(?SSH_MSG_KEX_DH_GEX_REPLY),
?UINT32(Len0), Key:Len0/binary,
?UINT32(Len1), F:Len1/big-signed-integer-unit:8,
@@ -455,13 +478,21 @@ decode(<<?BYTE(?SSH_MSG_KEX_DH_GEX_REPLY),
f = F,
h_sig = decode_sign(Hashsign)
};
-decode(<<?BYTE(?SSH_MSG_KEXDH_REPLY), ?UINT32(Len0), Key:Len0/binary,
- ?UINT32(Len1), F:Len1/big-signed-integer-unit:8,
- ?UINT32(Len2), Hashsign:Len2/binary>>) ->
- #ssh_msg_kexdh_reply{
+
+decode(<<"ecdh",?BYTE(?SSH_MSG_KEX_ECDH_INIT),
+ ?UINT32(Len0), Q_c:Len0/big-signed-integer-unit:8>>) ->
+ #ssh_msg_kex_ecdh_init{
+ q_c = Q_c
+ };
+
+decode(<<"ecdh",?BYTE(?SSH_MSG_KEX_ECDH_REPLY),
+ ?UINT32(Len1), Key:Len1/binary,
+ ?UINT32(Len2), Q_s:Len2/big-signed-integer-unit:8,
+ ?UINT32(Len3), Sig:Len3/binary>>) ->
+ #ssh_msg_kex_ecdh_reply{
public_host_key = decode_host_key(Key),
- f = F,
- h_sig = decode_sign(Hashsign)
+ q_s = Q_s,
+ h_sig = decode_sign(Sig)
};
decode(<<?SSH_MSG_SERVICE_REQUEST, ?UINT32(Len0), Service:Len0/binary>>) ->