diff options
Diffstat (limited to 'include/bls')
| -rw-r--r-- | include/bls/bls.h | 109 |
1 files changed, 60 insertions, 49 deletions
diff --git a/include/bls/bls.h b/include/bls/bls.h index 820fc59..98d05d5 100644 --- a/include/bls/bls.h +++ b/include/bls/bls.h @@ -9,25 +9,29 @@ #include <mcl/bn.h> #ifdef _MSC_VER -#ifdef BLS_DLL_EXPORT -#define BLS_DLL_API __declspec(dllexport) -#else -#define BLS_DLL_API __declspec(dllimport) -#ifndef BLS_NO_AUTOLINK - #if MCLBN_FP_UNIT_SIZE == 4 - #pragma comment(lib, "bls256.lib") + #ifdef BLS_DONT_EXPORT + #define BLS_DLL_API + #else + #ifdef BLS_DLL_EXPORT + #define BLS_DLL_API __declspec(dllexport) + #else + #define BLS_DLL_API __declspec(dllimport) + #endif #endif -#endif -#endif -#else -#ifdef __EMSCRIPTEN__ + #ifndef BLS_NO_AUTOLINK + #if MCLBN_FP_UNIT_SIZE == 4 + #pragma comment(lib, "bls256.lib") + #elif MCLBN_FP_UNIT_SIZE == 6 + #pragma comment(lib, "bls384.lib") + #endif + #endif +#elif defined(__EMSCRIPTEN__) && !defined(BLS_DONT_EXPORT) #define BLS_DLL_API __attribute__((used)) -#elif defined(__wasm__) +#elif defined(__wasm__) && !defined(MCLBN_DONT_EXPORT) #define BLS_DLL_API __attribute__((visibility("default"))) #else #define BLS_DLL_API #endif -#endif #ifdef __cplusplus extern "C" { @@ -60,29 +64,18 @@ typedef struct { */ BLS_DLL_API int blsInit(int curve, int maxUnitSize); -// not thread safe version (old blsInit) -BLS_DLL_API int blsInitNotThreadSafe(int curve, int maxUnitSize); - -BLS_DLL_API mclSize blsGetOpUnitSize(void); -// return strlen(buf) if success else 0 -BLS_DLL_API int blsGetCurveOrder(char *buf, mclSize maxBufSize); -BLS_DLL_API int blsGetFieldOrder(char *buf, mclSize maxBufSize); - -// get a generator of G2 -BLS_DLL_API void blsGetGeneratorOfG2(blsPublicKey *pub); - BLS_DLL_API void blsIdSetInt(blsId *id, int x); + // return 0 if success -BLS_DLL_API int blsIdSetDecStr(blsId *id, const char *buf, mclSize bufSize); -BLS_DLL_API int blsIdSetHexStr(blsId *id, const char *buf, mclSize bufSize); +// mask buf with (1 << (bitLen(r) - 1)) - 1 if buf >= r +BLS_DLL_API int blsSecretKeySetLittleEndian(blsSecretKey *sec, const void *buf, mclSize bufSize); -/* - return strlen(buf) if success else 0 - buf is '\0' terminated -*/ -BLS_DLL_API mclSize blsIdGetDecStr(char *buf, mclSize maxBufSize, const blsId *id); -BLS_DLL_API mclSize blsIdGetHexStr(char *buf, mclSize maxBufSize, const blsId *id); +BLS_DLL_API void blsGetPublicKey(blsPublicKey *pub, const blsSecretKey *sec); +BLS_DLL_API void blsSign(blsSignature *sig, const blsSecretKey *sec, const void *m, mclSize size); + +// return 1 if valid +BLS_DLL_API int blsVerify(const blsSignature *sig, const blsPublicKey *pub, const void *m, mclSize size); // return written byte size if success else 0 BLS_DLL_API mclSize blsIdSerialize(void *buf, mclSize maxBufSize, const blsId *id); @@ -102,11 +95,43 @@ BLS_DLL_API int blsSecretKeyIsEqual(const blsSecretKey *lhs, const blsSecretKey BLS_DLL_API int blsPublicKeyIsEqual(const blsPublicKey *lhs, const blsPublicKey *rhs); BLS_DLL_API int blsSignatureIsEqual(const blsSignature *lhs, const blsSignature *rhs); +// return 0 if success +BLS_DLL_API int blsSecretKeyShare(blsSecretKey *sec, const blsSecretKey* msk, mclSize k, const blsId *id); +BLS_DLL_API int blsPublicKeyShare(blsPublicKey *pub, const blsPublicKey *mpk, mclSize k, const blsId *id); + +BLS_DLL_API int blsSecretKeyRecover(blsSecretKey *sec, const blsSecretKey *secVec, const blsId *idVec, mclSize n); +BLS_DLL_API int blsPublicKeyRecover(blsPublicKey *pub, const blsPublicKey *pubVec, const blsId *idVec, mclSize n); +BLS_DLL_API int blsSignatureRecover(blsSignature *sig, const blsSignature *sigVec, const blsId *idVec, mclSize n); + // add BLS_DLL_API void blsSecretKeyAdd(blsSecretKey *sec, const blsSecretKey *rhs); BLS_DLL_API void blsPublicKeyAdd(blsPublicKey *pub, const blsPublicKey *rhs); BLS_DLL_API void blsSignatureAdd(blsSignature *sig, const blsSignature *rhs); +#ifndef BLS_MINIMUM_API + +// not thread safe version (old blsInit) +BLS_DLL_API int blsInitNotThreadSafe(int curve, int maxUnitSize); + +BLS_DLL_API mclSize blsGetOpUnitSize(void); +// return strlen(buf) if success else 0 +BLS_DLL_API int blsGetCurveOrder(char *buf, mclSize maxBufSize); +BLS_DLL_API int blsGetFieldOrder(char *buf, mclSize maxBufSize); + +// get a generator of G2 +BLS_DLL_API void blsGetGeneratorOfG2(blsPublicKey *pub); + +// return 0 if success +BLS_DLL_API int blsIdSetDecStr(blsId *id, const char *buf, mclSize bufSize); +BLS_DLL_API int blsIdSetHexStr(blsId *id, const char *buf, mclSize bufSize); + +/* + return strlen(buf) if success else 0 + buf is '\0' terminated +*/ +BLS_DLL_API mclSize blsIdGetDecStr(char *buf, mclSize maxBufSize, const blsId *id); +BLS_DLL_API mclSize blsIdGetHexStr(char *buf, mclSize maxBufSize, const blsId *id); + // hash buf and set BLS_DLL_API int blsHashToSecretKey(blsSecretKey *sec, const void *buf, mclSize bufSize); #ifndef MCL_DONT_USE_CSPRNG @@ -117,24 +142,9 @@ BLS_DLL_API int blsHashToSecretKey(blsSecretKey *sec, const void *buf, mclSize b BLS_DLL_API int blsSecretKeySetByCSPRNG(blsSecretKey *sec); #endif -BLS_DLL_API void blsGetPublicKey(blsPublicKey *pub, const blsSecretKey *sec); BLS_DLL_API void blsGetPop(blsSignature *sig, const blsSecretKey *sec); -// return 0 if success -BLS_DLL_API int blsSecretKeyShare(blsSecretKey *sec, const blsSecretKey* msk, mclSize k, const blsId *id); -BLS_DLL_API int blsPublicKeyShare(blsPublicKey *pub, const blsPublicKey *mpk, mclSize k, const blsId *id); - - -BLS_DLL_API int blsSecretKeyRecover(blsSecretKey *sec, const blsSecretKey *secVec, const blsId *idVec, mclSize n); -BLS_DLL_API int blsPublicKeyRecover(blsPublicKey *pub, const blsPublicKey *pubVec, const blsId *idVec, mclSize n); -BLS_DLL_API int blsSignatureRecover(blsSignature *sig, const blsSignature *sigVec, const blsId *idVec, mclSize n); - -BLS_DLL_API void blsSign(blsSignature *sig, const blsSecretKey *sec, const void *m, mclSize size); - -// return 1 if valid -BLS_DLL_API int blsVerify(const blsSignature *sig, const blsPublicKey *pub, const void *m, mclSize size); BLS_DLL_API int blsVerifyPop(const blsSignature *sig, const blsPublicKey *pub); - ////////////////////////////////////////////////////////////////////////// // the following apis will be removed @@ -146,8 +156,6 @@ BLS_DLL_API int blsIdSetLittleEndian(blsId *id, const void *buf, mclSize bufSize BLS_DLL_API mclSize blsIdGetLittleEndian(void *buf, mclSize maxBufSize, const blsId *id); // return 0 if success -// mask buf with (1 << (bitLen(r) - 1)) - 1 if buf >= r -BLS_DLL_API int blsSecretKeySetLittleEndian(blsSecretKey *sec, const void *buf, mclSize bufSize); BLS_DLL_API int blsSecretKeySetDecStr(blsSecretKey *sec, const char *buf, mclSize bufSize); BLS_DLL_API int blsSecretKeySetHexStr(blsSecretKey *sec, const char *buf, mclSize bufSize); /* @@ -170,6 +178,9 @@ BLS_DLL_API mclSize blsSignatureGetHexStr(char *buf, mclSize maxBufSize, const b out = sec * pub */ BLS_DLL_API void blsDHKeyExchange(blsPublicKey *out, const blsSecretKey *sec, const blsPublicKey *pub); + +#endif // BLS_MINIMUM_API + #ifdef __cplusplus } #endif |