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-rw-r--r--lib/ssl/src/ssl_connection.erl37
1 files changed, 20 insertions, 17 deletions
diff --git a/lib/ssl/src/ssl_connection.erl b/lib/ssl/src/ssl_connection.erl
index 2a32bdf066..750604c8b6 100644
--- a/lib/ssl/src/ssl_connection.erl
+++ b/lib/ssl/src/ssl_connection.erl
@@ -673,9 +673,9 @@ certify_client_key_exchange(#encrypted_premaster_secret{premaster_secret= EncPMS
certify_client_key_exchange(#client_diffie_hellman_public{dh_public = ClientPublicDhKey},
#state{negotiated_version = Version,
diffie_hellman_params = #'DHParameter'{prime = P,
- base = G},
+ base = G} = Params,
diffie_hellman_keys = {_, ServerDhPrivateKey}} = State0) ->
- case dh_master_secret(crypto:mpint(P), crypto:mpint(G), ClientPublicDhKey, ServerDhPrivateKey, State0) of
+ case dh_master_secret(Params, ClientPublicDhKey, ServerDhPrivateKey, State0) of
#state{} = State1 ->
{Record, State} = next_record(State1),
next_state(certify, cipher, Record, State);
@@ -2084,17 +2084,20 @@ master_from_premaster_secret(PremasterSecret,
Alert
end.
+dh_master_secret(#'DHParameter'{} = Params, OtherPublicDhKey, MyPrivateKey, State) ->
+ PremasterSecret =
+ public_key:compute_key(mpint_binary(OtherPublicDhKey), MyPrivateKey, Params),
+ master_from_premaster_secret(PremasterSecret, State).
+
dh_master_secret(Prime, Base, PublicDhKey, undefined, State) ->
PMpint = mpint_binary(Prime),
GMpint = mpint_binary(Base),
- Keys = {_, PrivateDhKey} =
- public_key:generate_key({dh, PMpint,GMpint}),
+ Keys = {_, PrivateDhKey} = crypto:dh_generate_key([PMpint, GMpint]),
dh_master_secret(PMpint, GMpint, PublicDhKey, PrivateDhKey, State#state{diffie_hellman_keys = Keys});
dh_master_secret(PMpint, GMpint, PublicDhKey, PrivateDhKey, State) ->
PremasterSecret =
- public_key:compute_key(mpint_binary(PublicDhKey), PrivateDhKey,
- {dh, PMpint, GMpint}),
+ crypto:dh_compute_key(mpint_binary(PublicDhKey), PrivateDhKey, [PMpint, GMpint]),
master_from_premaster_secret(PremasterSecret, State).
ec_dh_master_secret(ECDHKeys, ECPoint, State) ->
@@ -2125,7 +2128,7 @@ dhe_psk_master_secret(PSKIdentity, Prime, Base, PublicDhKey, undefined, State) -
PMpint = mpint_binary(Prime),
GMpint = mpint_binary(Base),
Keys = {_, PrivateDhKey} =
- public_key:generate_key({dh, PMpint, GMpint}),
+ crypto:dh_generate_key([PMpint, GMpint]),
dhe_psk_master_secret(PSKIdentity, PMpint, GMpint, PublicDhKey, PrivateDhKey,
State#state{diffie_hellman_keys = Keys});
@@ -2134,8 +2137,8 @@ dhe_psk_master_secret(PSKIdentity, PMpint, GMpint, PublicDhKey, PrivateDhKey,
case handle_psk_identity(PSKIdentity, SslOpts#ssl_options.user_lookup_fun) of
{ok, PSK} when is_binary(PSK) ->
DHSecret =
- public_key:compute_key(mpint_binary(PublicDhKey), PrivateDhKey,
- {dh, PMpint, GMpint}),
+ crypto:dh_compute_key(mpint_binary(PublicDhKey), PrivateDhKey,
+ [PMpint, GMpint]),
DHLen = erlang:byte_size(DHSecret),
Len = erlang:byte_size(PSK),
PremasterSecret = <<?UINT16(DHLen), DHSecret/binary, ?UINT16(Len), PSK/binary>>,
@@ -2164,7 +2167,7 @@ generate_srp_server_keys(_SrpParams, 10) ->
generate_srp_server_keys(SrpParams =
#srp_user{generator = Generator, prime = Prime,
verifier = Verifier}, N) ->
- case public_key:generate_key({srp, '6a', Verifier, Generator, Prime}) of
+ case crypto:srp_generate_key(Verifier, Generator, Prime, '6a') of
error ->
generate_srp_server_keys(SrpParams, N+1);
Keys ->
@@ -2175,7 +2178,7 @@ generate_srp_client_keys(_Generator, _Prime, 10) ->
?ALERT_REC(?FATAL, ?ILLEGAL_PARAMETER);
generate_srp_client_keys(Generator, Prime, N) ->
- case public_key:generate_key({srp, '6a', Generator, Prime}) of
+ case crypto:srp_generate_key(Generator, Prime, '6a') of
error ->
generate_srp_client_keys(Generator, Prime, N+1);
Keys ->
@@ -2196,8 +2199,8 @@ handle_srp_identity(Username, {Fun, UserState}) ->
throw(?ALERT_REC(?FATAL, ?ILLEGAL_PARAMETER))
end.
-server_srp_master_secret(Verifier, Prime, ClientPub, State = #state{srp_keys = ServerKey}) ->
- case public_key:compute_key(ClientPub, ServerKey, {srp, '6a', Verifier, Prime}) of
+server_srp_master_secret(Verifier, Prime, ClientPub, State = #state{srp_keys = {ServerPub, ServerPriv}}) ->
+ case crypto:srp_compute_key(Verifier, Prime, ClientPub, ServerPub, ServerPriv, '6a') of
error ->
?ALERT_REC(?FATAL, ?ILLEGAL_PARAMETER);
PremasterSecret ->
@@ -2210,13 +2213,13 @@ client_srp_master_secret(Generator, Prime, Salt, ServerPub, undefined, State) ->
Keys = generate_srp_client_keys(Generator, Prime, 0),
client_srp_master_secret(Generator, Prime, Salt, ServerPub, Keys, State#state{srp_keys = Keys});
-client_srp_master_secret(Generator, Prime, Salt, ServerPub, ClientKeys,
- #state{ssl_options = SslOpts} = State) ->
+client_srp_master_secret(Generator, Prime, Salt, ServerPub, {ClientPub, ClientPriv},
+ #state{ssl_options = SslOpts} = State) ->
case ssl_srp_primes:check_srp_params(Generator, Prime) of
ok ->
{Username, Password} = SslOpts#ssl_options.srp_identity,
- case public_key:compute_key(ServerPub, ClientKeys, {srp, Username, Password, Salt,
- '6a', Prime, Generator}) of
+ DerivedKey = crypto:sha([Salt, crypto:sha([Username, <<$:>>, Password])]),
+ case crypto:srp_compute_key(DerivedKey, Prime, Generator, ClientPub, ClientPriv, ServerPub, '6a') of
error ->
?ALERT_REC(?FATAL, ?ILLEGAL_PARAMETER);
PremasterSecret ->