58 lines
1.6 KiB
Ruby
58 lines
1.6 KiB
Ruby
class PbcSig < Formula
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desc "Signatures library"
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homepage "https://crypto.stanford.edu/pbc/sig/"
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url "https://crypto.stanford.edu/pbc/sig/files/pbc_sig-0.0.8.tar.gz"
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sha256 "7a343bf342e709ea41beb7090c78078a9e57b833454c695f7bcad2475de9c4bb"
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bottle do
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cellar :any
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sha256 "55e7092f16ec44d2bfcb411466954ec42e8359bed59ed312148f053242e9bbd1" => :yosemite
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sha256 "8559952df67fda6a8ee2a865df439f6ac2380d13491bb874d271a30e94813c75" => :mavericks
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sha256 "b5d63cd6e512d8da34ec218b14fcc50534c34b15a6bc65034cc9dd8f7bc8b528" => :mountain_lion
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end
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depends_on "pbc"
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# https://groups.google.com/forum/#!topic/pbc-devel/ZmFCHZmrhcw
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patch :DATA
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def install
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system "./configure", "--disable-debug", "--disable-dependency-tracking",
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"--prefix=#{prefix}"
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system "make", "install"
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end
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test do
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(testpath/"test.c").write <<-EOS.undent
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#include <pbc/pbc.h>
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#include <pbc/pbc_sig.h>
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int main()
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{
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pbc_param_t param;
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pairing_t pairing;
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bls_sys_param_t bls_param;
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pbc_param_init_a_gen(param, 160, 512);
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pairing_init_pbc_param(pairing, param);
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bls_gen_sys_param(bls_param, pairing);
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bls_clear_sys_param(bls_param);
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pairing_clear(pairing);
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return 0;
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}
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EOS
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system ENV.cc, "test.c", "-o", "test", "-lpbc", "-lpbc_sig"
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system "./test"
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end
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end
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__END__
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diff --git a/sig/bbs.c b/sig/bbs.c
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index ed1b437..8aa8331 100644
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--- a/sig/bbs.c
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+++ b/sig/bbs.c
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@@ -1,4 +1,5 @@
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//see Boneh, Boyen and Shacham, "Short Group Signatures"
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+#include <stdint.h>
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#include <pbc/pbc_utils.h>
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#include "pbc_sig.h"
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#include "pbc_hash.h"
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