1 files changed, 0 insertions, 129 deletions
diff --git a/lib/ssl/src/ssl_base64.erl b/lib/ssl/src/ssl_base64.erl
deleted file mode 100644
index cfc42407e8..0000000000
--- a/lib/ssl/src/ssl_base64.erl
+++ /dev/null
@@ -1,129 +0,0 @@
-%%
-%% %CopyrightBegin%
-%% 
-%% Copyright Ericsson AB 2003-2009. 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/.
-%% 
-%% 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.
-%% 
-%% %CopyrightEnd%
-%%
-
-%%
-
-%%% Purpose : Base 64 encoding and decoding.
-
--module(ssl_base64).
-
--export([encode/1, encode_split/1, decode/1, join_decode/1]).
-
--define(st(X,A), ((X-A+256) div 256)).
--define(CHARS, 64).
-
-%% A PEM encoding consists of characters A-Z, a-z, 0-9, +, / and
-%% =. Each character encodes a 6 bits value from 0 to 63 (A = 0, / =
-%% 63); = is a padding character.
-%%
-
-%%
-%% encode(Bytes|Binary) -> Chars
-%%
-%% Take 3 bytes a time (3 x 8 = 24 bits), and make 4 characters out of
-%% them (4 x 6 = 24 bits).
-%%
-encode(Bs) when is_list(Bs) ->
-    encode(list_to_binary(Bs));
-encode(<<B:3/binary, Bs/binary>>) ->
-    <<C1:6, C2:6, C3:6, C4:6>> = B,
-    [enc(C1), enc(C2), enc(C3), enc(C4)| encode(Bs)];
-encode(<<B:2/binary>>) ->
-    <<C1:6, C2:6, C3:6, _:6>> = <<B/binary, 0>>,
-    [enc(C1), enc(C2), enc(C3), $=];
-encode(<<B:1/binary>>) ->
-    <<C1:6, C2:6, _:12>> = <<B/binary, 0, 0>>,
-    [enc(C1), enc(C2), $=, $=];
-encode(<<>>) ->
-    [].
-
-%% 
-%% encode_split(Bytes|Binary) -> Lines
-%%
-%% The encoding is divided into lines separated by <NL>, and each line
-%% is precisely 64 characters long (excluding the <NL> characters,
-%% except the last line which 64 characters long or shorter. <NL> may
-%% follow the last line.
-%% 
-encode_split(Bs) ->
-    split(encode(Bs)).
-
-%%
-%% decode(Chars) -> Binary
-%%
-decode(Cs) ->
-    list_to_binary(decode1(Cs)).
-
-decode1([C1, C2, $=, $=]) ->
-    <<B1, _:16>> = <<(dec(C1)):6, (dec(C2)):6, 0:12>>, 
-    [B1];
-decode1([C1, C2, C3, $=]) ->
-    <<B1, B2, _:8>> = <<(dec(C1)):6, (dec(C2)):6, (dec(C3)):6, (dec(0)):6>>, 
-    [B1, B2];
-decode1([C1, C2, C3, C4| Cs]) ->
-    Bin = <<(dec(C1)):6, (dec(C2)):6, (dec(C3)):6, (dec(C4)):6>>, 
-    [Bin| decode1(Cs)];
-decode1([]) ->
-    [].
-
-%% 
-%% join_decode(Lines) -> Binary
-%%
-%% Remove <NL> before decoding.
-%%
-join_decode(Cs) ->    
-    decode(join(Cs)).
-
-%% 
-%% Locals
-%%    
-
-%% enc/1 and dec/1
-%%
-%% Mapping: 0-25 -> A-Z, 26-51 -> a-z, 52-61 -> 0-9, 62 -> +, 63 -> /
-%%
-enc(C) ->
-    65 + C + 6*?st(C,26) - 75*?st(C,52) -15*?st(C,62) + 3*?st(C,63).
-
-dec(C) ->
-    62*?st(C,43) + ?st(C,47) + (C-59)*?st(C,48) - 69*?st(C,65) - 6*?st(C,97).
-
-%% split encoding into lines
-%%
-split(Cs) ->
-    split(Cs, ?CHARS).
-
-split([], _N) ->
-    [$\n];
-split(Cs, 0) ->
-    [$\n| split(Cs, ?CHARS)];
-split([C| Cs], N) ->
-    [C| split(Cs, N-1)].
-
-%% join lines of encodings
-%%
-join([$\r, $\n| Cs]) ->
-    join(Cs);
-join([$\n| Cs]) ->
-    join(Cs);
-join([C| Cs]) ->
-    [C| join(Cs)];
-join([]) ->
-    [].
-