diff options
Diffstat (limited to 'lib/ssl/src/ssl_v2.erl')
| -rw-r--r-- | lib/ssl/src/ssl_v2.erl | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/lib/ssl/src/ssl_v2.erl b/lib/ssl/src/ssl_v2.erl new file mode 100644 index 0000000000..37134cbe5d --- /dev/null +++ b/lib/ssl/src/ssl_v2.erl @@ -0,0 +1,38 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2007-2016. All Rights Reserved. +%% +%% 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 +%% +%% 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% +%% + +%% +%%---------------------------------------------------------------------- +%% Purpose: Handles sslv2 hello as clients supporting sslv2 and higher +%% will send an sslv2 hello. +%%---------------------------------------------------------------------- + +-module(ssl_v2). + +-export([client_random/2]). + +client_random(ChallengeData, 32) -> + ChallengeData; +client_random(ChallengeData, N) when N > 32 -> + <<NewChallengeData:32/binary, _/binary>> = ChallengeData, + NewChallengeData; +client_random(ChallengeData, N) -> + Pad = list_to_binary(lists:duplicate(N, 0)), + <<Pad/binary, ChallengeData/binary>>. |