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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_i_param.h | |
parent | 92fd2dbfb672d7b2b1cdfd5dd5cf89f7716b3e12 (diff) | |
parent | 3baeb11a8fbcfcdbc31976d421f17b85503b3ecd (diff) |
Merge "init attribute-based encryption"
Diffstat (limited to 'moon-abe/pbc-0.5.14/include/pbc_i_param.h')
-rw-r--r-- | moon-abe/pbc-0.5.14/include/pbc_i_param.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/moon-abe/pbc-0.5.14/include/pbc_i_param.h b/moon-abe/pbc-0.5.14/include/pbc_i_param.h new file mode 100644 index 00000000..3f0dde58 --- /dev/null +++ b/moon-abe/pbc-0.5.14/include/pbc_i_param.h @@ -0,0 +1,23 @@ +// Eta_T pairing over ternary extension field +// +// Requires: +// * pbc_param.h +#ifndef __PBC_I_PARAM_H__ +#define __PBC_I_PARAM_H__ + +struct symtab_s; +int pbc_param_init_i(pbc_param_ptr par, struct symtab_s *); + +/*@manual aparam +Generate type I pairing parameters and store them in 'p', +where the group order is at least 2^'group_size'. + +To be as secure as 64 bit symmetric encryption, 'group_size' may be 150. +To get 128 bit symmetric secure level, 'group_size' may be 696. + +The file `param/i.param` contains parameters for a type I pairing suitable for +cryptographic use. +*/ +void pbc_param_init_i_gen(pbc_param_ptr par, int group_size); + +#endif //__PBC_I_PARAM_H__ |