diff options
Diffstat (limited to 'lib/snmp/src/agent/snmpa_usm.erl')
| -rw-r--r-- | lib/snmp/src/agent/snmpa_usm.erl | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/lib/snmp/src/agent/snmpa_usm.erl b/lib/snmp/src/agent/snmpa_usm.erl index 719ea4e356..fb616cd9ef 100644 --- a/lib/snmp/src/agent/snmpa_usm.erl +++ b/lib/snmp/src/agent/snmpa_usm.erl @@ -1,18 +1,19 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1999-2013. All Rights Reserved. +%% Copyright Ericsson AB 1999-2015. All Rights Reserved. %% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. +%% Licensed under the Apache License, Version 2.0 (the "License"); +%% you may not use this file except in compliance with the License. +%% You may obtain a copy of the License at %% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. +%% http://www.apache.org/licenses/LICENSE-2.0 +%% +%% Unless required by applicable law or agreed to in writing, software +%% distributed under the License is distributed on an "AS IS" BASIS, +%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +%% See the License for the specific language governing permissions and +%% limitations under the License. %% %% %CopyrightEnd% %% @@ -645,8 +646,9 @@ get_des_salt() -> ets:insert(snmp_agent_table, {usm_des_salt, 0}), 0; _ -> % it doesn't exist, initialize - {A1,A2,A3} = erlang:now(), - random:seed(A1,A2,A3), + random:seed(erlang:phash2([node()]), + erlang:monotonic_time(), + erlang:unique_integer()), R = random:uniform(4294967295), ets:insert(snmp_agent_table, {usm_des_salt, R}), R @@ -677,8 +679,9 @@ get_aes_salt() -> ets:insert(snmp_agent_table, {usm_aes_salt, 0}), 0; _ -> % it doesn't exist, initialize - {A1,A2,A3} = erlang:now(), - random:seed(A1,A2,A3), + random:seed(erlang:phash2([node()]), + erlang:monotonic_time(), + erlang:unique_integer()), R = random:uniform(36893488147419103231), ets:insert(snmp_agent_table, {usm_aes_salt, R}), R |