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author | Ruan HE <ruan.he@orange.com> | 2015-09-04 07:35:06 +0000 |
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committer | Gerrit Code Review <gerrit@172.30.200.206> | 2015-09-04 07:35:06 +0000 |
commit | ca6aa8198d2335f8c326c3dd4d26bf5899064214 (patch) | |
tree | 6274a2d971fc0cac0896efe8583927d0190e3d20 /moon-abe/pbc-0.5.14/include/pbc_ternary_extension_field.h | |
parent | 92fd2dbfb672d7b2b1cdfd5dd5cf89f7716b3e12 (diff) | |
parent | 3baeb11a8fbcfcdbc31976d421f17b85503b3ecd (diff) |
Merge "init attribute-based encryption"
Diffstat (limited to 'moon-abe/pbc-0.5.14/include/pbc_ternary_extension_field.h')
-rw-r--r-- | moon-abe/pbc-0.5.14/include/pbc_ternary_extension_field.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/moon-abe/pbc-0.5.14/include/pbc_ternary_extension_field.h b/moon-abe/pbc-0.5.14/include/pbc_ternary_extension_field.h new file mode 100644 index 00000000..8effc16a --- /dev/null +++ b/moon-abe/pbc-0.5.14/include/pbc_ternary_extension_field.h @@ -0,0 +1,22 @@ +// some ternary extension fields, +// including $GF(3^m) = GF(3)[x]/(x^m + x^t + 2)$, +// $GF(3^{2*m}) = GF(3^m)[x]/(x^2 + 1)$, +// $GF(3^{3*m}) = GF(3^m)[x]/(x^3 - x - 1)$, +// and $GF(3^{6*m}) = GF(3^{2*m})[x]/(x^3 - x - 1)$ +// +// Requires: +// * pbc_field.h + +#ifndef __PBC_TERNARY_EXTENSION_FIELD_H__ +#define __PBC_TERNARY_EXTENSION_FIELD_H__ + +/* initialize $f$ as $GF(3)[x]/(x^m + x^t + 2)$ */ +void field_init_gf3m(field_t f, unsigned m, unsigned t); + +/* initialize $f$ as $base_field[x]/(x^2 + 1)$ */ +void field_init_gf32m(field_t f, field_t base_field); + +/* initialize $f$ as $base_field[x]/(x^3 - x - 1)$ */ +void field_init_gf33m(field_t f, field_t base_field); + +#endif //__PBC_TERNARY_EXTENSION_FIELD_H__ |