diff options
Diffstat (limited to 'src/she_c_impl.hpp')
| -rw-r--r-- | src/she_c_impl.hpp | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/src/she_c_impl.hpp b/src/she_c_impl.hpp index c6ed603..37d78e7 100644 --- a/src/she_c_impl.hpp +++ b/src/she_c_impl.hpp @@ -42,6 +42,12 @@ static const CipherTextGT *cast(const sheCipherTextGT *p) { return reinterpret_c static ZkpBin *cast(sheZkpBin *p) { return reinterpret_cast<ZkpBin*>(p); } static const ZkpBin *cast(const sheZkpBin *p) { return reinterpret_cast<const ZkpBin*>(p); } +static ZkpEq *cast(sheZkpEq *p) { return reinterpret_cast<ZkpEq*>(p); } +static const ZkpEq *cast(const sheZkpEq *p) { return reinterpret_cast<const ZkpEq*>(p); } + +static ZkpBinEq *cast(sheZkpBinEq *p) { return reinterpret_cast<ZkpBinEq*>(p); } +static const ZkpBinEq *cast(const sheZkpBinEq *p) { return reinterpret_cast<const ZkpBinEq*>(p); } + int sheInit(int curve, int maxUnitSize) try { @@ -125,6 +131,16 @@ mclSize sheZkpBinSerialize(void *buf, mclSize maxBufSize, const sheZkpBin *zkp) return serialize(buf, maxBufSize, zkp); } +mclSize sheZkpEqSerialize(void *buf, mclSize maxBufSize, const sheZkpEq *zkp) +{ + return serialize(buf, maxBufSize, zkp); +} + +mclSize sheZkpBinEqSerialize(void *buf, mclSize maxBufSize, const sheZkpBinEq *zkp) +{ + return serialize(buf, maxBufSize, zkp); +} + template<class T> mclSize deserialize(T *x, const void *buf, mclSize bufSize) try @@ -165,6 +181,16 @@ mclSize sheZkpBinDeserialize(sheZkpBin* zkp, const void *buf, mclSize bufSize) return deserialize(zkp, buf, bufSize); } +mclSize sheZkpEqDeserialize(sheZkpEq* zkp, const void *buf, mclSize bufSize) +{ + return deserialize(zkp, buf, bufSize); +} + +mclSize sheZkpBinEqDeserialize(sheZkpBinEq* zkp, const void *buf, mclSize bufSize) +{ + return deserialize(zkp, buf, bufSize); +} + int sheSecretKeySetByCSPRNG(sheSecretKey *sec) try { @@ -322,6 +348,27 @@ int shePrecomputedPublicKeyEncWithZkpBinG2(sheCipherTextG2 *c, sheZkpBin *zkp, c return encWithZkpBinT(c, zkp, pub, m); } +template<class PK> +int encWithZkpBinEqT(sheCipherTextG1 *c1, sheCipherTextG2 *c2, sheZkpBinEq *zkp, const PK *pub, int m) + try +{ + cast(pub)->encWithZkpBinEq(*cast(c1), *cast(c2), *cast(zkp), m); + return 0; +} catch (std::exception& e) { + fprintf(stderr, "err %s\n", e.what()); + return -1; +} + +int sheEncWithZkpBinEq(sheCipherTextG1 *c1, sheCipherTextG2 *c2, sheZkpBinEq *zkp, const shePublicKey *pub, int m) +{ + return encWithZkpBinEqT(c1, c2, zkp, pub, m); +} + +int shePrecomputedPublicKeyEncWithZkpBinEq(sheCipherTextG1 *c1, sheCipherTextG2 *c2, sheZkpBinEq *zkp, const shePrecomputedPublicKey *ppub, int m) +{ + return encWithZkpBinEqT(c1, c2, zkp, ppub, m); +} + template<class CT> int decT(mclInt *m, const sheSecretKey *sec, const CT *c) try @@ -618,3 +665,23 @@ int shePrecomputedPublicKeyVerifyZkpBinG2(const shePrecomputedPublicKey *pub, co { return verifyT(*cast(pub), *cast(c), *cast(zkp)); } + +template<class PK> +int verifyT(const PK& pub, const CipherTextG1& c1, const CipherTextG2& c2, const ZkpBinEq& zkp) + try +{ + return pub.verify(c1, c2, zkp); +} catch (std::exception& e) { + fprintf(stderr, "err %s\n", e.what()); + return 0; +} + +int sheVerifyZkpBinEq(const shePublicKey *pub, const sheCipherTextG1 *c1, const sheCipherTextG2 *c2, const sheZkpBinEq *zkp) +{ + return verifyT(*cast(pub), *cast(c1), *cast(c2), *cast(zkp)); +} +int shePrecomputedPublicKeyVerifyZkpBinEq(const shePrecomputedPublicKey *ppub, const sheCipherTextG1 *c1, const sheCipherTextG2 *c2, const sheZkpBinEq *zkp) +{ + return verifyT(*cast(ppub), *cast(c1), *cast(c2), *cast(zkp)); +} + |