diff options
| -rw-r--r-- | readme.md | 18 |
1 files changed, 9 insertions, 9 deletions
@@ -59,13 +59,13 @@ void SecretKey::getPublicKey(PublicKey& pub) const; Get public key `sQ` for the secret key `s`. ``` -void SecretKey::sign(Sign& sign, const std::string& m) const +void SecretKey::sign(Sign& sign, const std::string& m) const; ``` Make sign `s H(m)` from message m. ``` -bool Sign::verify(const PublicKey& pub, const std::string& m) const +bool Sign::verify(const PublicKey& pub, const std::string& m) const; ``` Verify sign with pub and m and return true if it is valid. @@ -77,14 +77,14 @@ e(sQ, H(m)) == e(Q, s H(m)) ### Secret Sharing API ``` -void SecretKey::getMasterSecretKey(SecretKeyVec& msk, int k) const +void SecretKey::getMasterSecretKey(SecretKeyVec& msk, size_t k) const; ``` Prepare k-out-of-n secret sharing for the secret key. `msk[0]` is the original secret key `s` and `msk[i]` for i > 0 are random secret key. ``` -void SecretKey::set(const SecretKeyVec& msk, int id) +void SecretKey::set(const SecretKeyVec& msk, const Id& id); ``` Make secret key f(id) from msk and id where f(x) = msk[0] + msk[1] x + ... + msk[k-1] x^{k-1}. @@ -92,21 +92,21 @@ Make secret key f(id) from msk and id where f(x) = msk[0] + msk[1] x + ... + msk You can make a public key `f(id)Q` from each secret key f(id) for id != 0 and sign a message. ``` -void Sign::recover(const SignVec& signVec); +void Sign::recover(const SignVec& signVec, const IdVec& idVec); ``` -Collect k sign `f(id) H(m)` for a message m and recover the original signature `s H(m)` for the secret key `s`. +Collect k pair of sign `f(id) H(m)` and `id` for a message m and recover the original signature `s H(m)` for the secret key `s`. ### PoP (Proof of Possesion) ``` -void SecretKey::getPop(Sign& pop, const PublicKey& pub) const +void SecretKey::getPop(Sign& pop) const; ``` -Sign pub.getStr() and make a pop `s H(sQ)` +Sign pub and make a pop `s H(sQ)` ``` -bool Sign::verify(const PublicKey& pub) const +bool Sign::verify(const PublicKey& pub) const; ``` Verify a public key by pop. |