%%
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%% Copyright Ericsson AB 2005-2013. All Rights Reserved.
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%% Licensed under the Apache License, Version 2.0 (the "License");
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%%     http://www.apache.org/licenses/LICENSE-2.0
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%%

%%% Description: SSH math utilities

-module(ssh_math).

-export([ipow/3]).
	 
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%
%% INTEGER utils
%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%% calculate A^B mod M
ipow(A, B, M) when M > 0, B >= 0 ->
    crypto:bytes_to_integer(crypto:mod_pow(A, B, M)).





