diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/mcl/she.h | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/include/mcl/she.h b/include/mcl/she.h index f40097b..0e99c97 100644 --- a/include/mcl/she.h +++ b/include/mcl/she.h @@ -155,6 +155,9 @@ MCLSHE_DLL_API mclSize sheSaveTableForGTDLP(void *buf, mclSize maxBufSize); MCLSHE_DLL_API int sheEncG1(sheCipherTextG1 *c, const shePublicKey *pub, mclInt m); MCLSHE_DLL_API int sheEncG2(sheCipherTextG2 *c, const shePublicKey *pub, mclInt m); MCLSHE_DLL_API int sheEncGT(sheCipherTextGT *c, const shePublicKey *pub, mclInt m); +MCLSHE_DLL_API int shePrecomputedPublicKeyEncG1(sheCipherTextG1 *c, const shePrecomputedPublicKey *ppub, mclInt m); +MCLSHE_DLL_API int shePrecomputedPublicKeyEncG2(sheCipherTextG2 *c, const shePrecomputedPublicKey *ppub, mclInt m); +MCLSHE_DLL_API int shePrecomputedPublicKeyEncGT(sheCipherTextGT *c, const shePrecomputedPublicKey *ppub, mclInt m); /* m must be 0 or 1 @@ -162,6 +165,15 @@ MCLSHE_DLL_API int sheEncGT(sheCipherTextGT *c, const shePublicKey *pub, mclInt MCLSHE_DLL_API int sheEncWithZkpBinG1(sheCipherTextG1 *c, sheZkpBin *zkp, const shePublicKey *pub, int m); MCLSHE_DLL_API int sheEncWithZkpBinG2(sheCipherTextG2 *c, sheZkpBin *zkp, const shePublicKey *pub, int m); MCLSHE_DLL_API int sheEncWithZkpBinEq(sheCipherTextG1 *c1, sheCipherTextG2 *c2, sheZkpBinEq *zkp, const shePublicKey *pub, int m); +MCLSHE_DLL_API int shePrecomputedPublicKeyEncWithZkpBinG1(sheCipherTextG1 *c, sheZkpBin *zkp, const shePrecomputedPublicKey *ppub, int m); +MCLSHE_DLL_API int shePrecomputedPublicKeyEncWithZkpBinG2(sheCipherTextG2 *c, sheZkpBin *zkp, const shePrecomputedPublicKey *ppub, int m); +MCLSHE_DLL_API int shePrecomputedPublicKeyEncWithZkpBinEq(sheCipherTextG1 *c1, sheCipherTextG2 *c2, sheZkpBinEq *zkp, const shePrecomputedPublicKey *ppub, int m); + +/* + arbitary m +*/ +MCLSHE_DLL_API int sheEncWithZkpEq(sheCipherTextG1 *c1, sheCipherTextG2 *c2, sheZkpEq *zkp, const shePublicKey *pub, mclInt m); +MCLSHE_DLL_API int shePrecomputedPublicKeyEncWithZkpEq(sheCipherTextG1 *c1, sheCipherTextG2 *c2, sheZkpEq *zkp, const shePrecomputedPublicKey *ppub, mclInt m); /* decode c and set m @@ -176,9 +188,11 @@ MCLSHE_DLL_API int sheDecGT(mclInt *m, const sheSecretKey *sec, const sheCipherT */ MCLSHE_DLL_API int sheVerifyZkpBinG1(const shePublicKey *pub, const sheCipherTextG1 *c, const sheZkpBin *zkp); MCLSHE_DLL_API int sheVerifyZkpBinG2(const shePublicKey *pub, const sheCipherTextG2 *c, const sheZkpBin *zkp); +MCLSHE_DLL_API int sheVerifyZkpEq(const shePublicKey *pub, const sheCipherTextG1 *c1, const sheCipherTextG2 *c2, const sheZkpEq *zkp); MCLSHE_DLL_API int sheVerifyZkpBinEq(const shePublicKey *pub, const sheCipherTextG1 *c1, const sheCipherTextG2 *c2, const sheZkpBinEq *zkp); MCLSHE_DLL_API int shePrecomputedPublicKeyVerifyZkpBinG1(const shePrecomputedPublicKey *ppub, const sheCipherTextG1 *c, const sheZkpBin *zkp); MCLSHE_DLL_API int shePrecomputedPublicKeyVerifyZkpBinG2(const shePrecomputedPublicKey *ppub, const sheCipherTextG2 *c, const sheZkpBin *zkp); +MCLSHE_DLL_API int shePrecomputedPublicKeyVerifyZkpEq(const shePrecomputedPublicKey *ppub, const sheCipherTextG1 *c1, const sheCipherTextG2 *c2, const sheZkpEq *zkp); MCLSHE_DLL_API int shePrecomputedPublicKeyVerifyZkpBinEq(const shePrecomputedPublicKey *ppub, const sheCipherTextG1 *c1, const sheCipherTextG2 *c2, const sheZkpBinEq *zkp); /* decode c via GT and set m @@ -234,20 +248,12 @@ MCLSHE_DLL_API int sheReRandGT(sheCipherTextGT *c, const shePublicKey *pub); MCLSHE_DLL_API int sheConvertG1(sheCipherTextGT *y, const shePublicKey *pub, const sheCipherTextG1 *x); MCLSHE_DLL_API int sheConvertG2(sheCipherTextGT *y, const shePublicKey *pub, const sheCipherTextG2 *x); +// return nonzero if success MCLSHE_DLL_API shePrecomputedPublicKey *shePrecomputedPublicKeyCreate(); +// call this function to avoid memory leak MCLSHE_DLL_API void shePrecomputedPublicKeyDestroy(shePrecomputedPublicKey *ppub); // return 0 if success MCLSHE_DLL_API int shePrecomputedPublicKeyInit(shePrecomputedPublicKey *ppub, const shePublicKey *pub); -MCLSHE_DLL_API int shePrecomputedPublicKeyEncG1(sheCipherTextG1 *c, const shePrecomputedPublicKey *ppub, mclInt m); -MCLSHE_DLL_API int shePrecomputedPublicKeyEncG2(sheCipherTextG2 *c, const shePrecomputedPublicKey *ppub, mclInt m); -MCLSHE_DLL_API int shePrecomputedPublicKeyEncGT(sheCipherTextGT *c, const shePrecomputedPublicKey *ppub, mclInt m); - -/* - m must be 0 or 1 -*/ -MCLSHE_DLL_API int shePrecomputedPublicKeyEncWithZkpBinG1(sheCipherTextG1 *c, sheZkpBin *zkp, const shePrecomputedPublicKey *ppub, int m); -MCLSHE_DLL_API int shePrecomputedPublicKeyEncWithZkpBinG2(sheCipherTextG2 *c, sheZkpBin *zkp, const shePrecomputedPublicKey *ppub, int m); -MCLSHE_DLL_API int shePrecomputedPublicKeyEncWithZkpBinEq(sheCipherTextG1 *c1, sheCipherTextG2 *c2, sheZkpBinEq *zkp, const shePrecomputedPublicKey *ppub, int m); #ifdef __cplusplus } |