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%%
%% %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>>.
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