1 files changed, 25 insertions, 0 deletions
diff --git a/moon-abe/pbc-0.5.14/include/pbc_a1_param.h b/moon-abe/pbc-0.5.14/include/pbc_a1_param.h
new file mode 100644
index 00000000..74dd9b1d
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+++ b/moon-abe/pbc-0.5.14/include/pbc_a1_param.h
@@ -0,0 +1,25 @@
+// requires
+// * gmp.h
+// * param.h
+#ifndef __PBC_A1_PARAM_H__
+#define __PBC_A1_PARAM_H__
+
+struct symtab_s;
+int pbc_param_init_a1(pbc_param_ptr par, struct symtab_s *tab);
+
+/*@manual a1param
+Generate type A1 pairing parameters and store them in 'p'.  The group order
+will be 'n'. The order of the base field is a few bits longer.  To be secure,
+generic discrete log algorithms must be infeasible in groups of order 'n', and
+finite field discrete log algorithms must be infeasible in finite fields of
+order roughly 'n'^2^.  Additionally, 'n' should be hard to factorize.
+
+For example: 'n' a product of two primes, each at least 512 bits.
+
+The file `param/a1.param` contains sample parameters for a
+type A1 pairing, but it is only for benchmarking: it is useless without
+the factorization of +n+, the order of the group.
+*/
+void pbc_param_init_a1_gen(pbc_param_t param, mpz_t n);
+
+#endif //__PBC_A1_PARAM_H__