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| author | MITSUNARI Shigeo <herumi@nifty.com> | 2016-08-27 17:03:04 +0800 |
|---|---|---|
| committer | MITSUNARI Shigeo <herumi@nifty.com> | 2016-08-27 17:03:04 +0800 |
| commit | ea600930c3e920b75d15fa1bffe3d48d818a294b (patch) | |
| tree | 50f9845ac43a8e79422cc253416e28f78c56ce38 /src/bls.cpp | |
| parent | fec0cc33f5074e76764f87eaf6b26c7ed8bca5a4 (diff) | |
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init by user defined p
Diffstat (limited to 'src/bls.cpp')
| -rw-r--r-- | src/bls.cpp | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/bls.cpp b/src/bls.cpp index ab3d68b..40599af 100644 --- a/src/bls.cpp +++ b/src/bls.cpp @@ -180,9 +180,13 @@ inline bool Sign::verify(const PublicKey& pub, const std::string& m) const struct SecretKey { Fr s; const Fr& get() const { return s; } - void init() + void init(const uint64_t *p) { - s.setRand(getRG()); + if (p) { + s.setArray(p, keySize); + } else { + s.setRand(getRG()); + } } void getPublicKey(PublicKey& pub) const { @@ -367,9 +371,9 @@ std::istream& operator>>(std::istream& is, SecretKey& sec) return is >> sec.id_ >> sec.self_->s; } -void SecretKey::init() +void SecretKey::init(const uint64_t *p) { - self_->init(); + self_->init(p); } void SecretKey::getPublicKey(PublicKey& pub) const |