diff options
Diffstat (limited to 'src/lib/pubkey/dl_algo/dl_algo.cpp')
| -rw-r--r-- | src/lib/pubkey/dl_algo/dl_algo.cpp | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/src/lib/pubkey/dl_algo/dl_algo.cpp b/src/lib/pubkey/dl_algo/dl_algo.cpp index 4d179fe50..d85249750 100644 --- a/src/lib/pubkey/dl_algo/dl_algo.cpp +++ b/src/lib/pubkey/dl_algo/dl_algo.cpp @@ -15,41 +15,41 @@ namespace Botan { size_t DL_Scheme_PublicKey::estimated_strength() const { - return dl_work_factor(group.get_p().bits()); + return dl_work_factor(m_group.get_p().bits()); } AlgorithmIdentifier DL_Scheme_PublicKey::algorithm_identifier() const { return AlgorithmIdentifier(get_oid(), - group.DER_encode(group_format())); + m_group.DER_encode(group_format())); } std::vector<byte> DL_Scheme_PublicKey::x509_subject_public_key() const { - return DER_Encoder().encode(y).get_contents_unlocked(); + return DER_Encoder().encode(m_y).get_contents_unlocked(); } DL_Scheme_PublicKey::DL_Scheme_PublicKey(const AlgorithmIdentifier& alg_id, const secure_vector<byte>& key_bits, DL_Group::Format format) { - group.BER_decode(alg_id.parameters, format); + m_group.BER_decode(alg_id.parameters, format); - BER_Decoder(key_bits).decode(y); + BER_Decoder(key_bits).decode(m_y); } secure_vector<byte> DL_Scheme_PrivateKey::pkcs8_private_key() const { - return DER_Encoder().encode(x).get_contents(); + return DER_Encoder().encode(m_x).get_contents(); } DL_Scheme_PrivateKey::DL_Scheme_PrivateKey(const AlgorithmIdentifier& alg_id, const secure_vector<byte>& key_bits, DL_Group::Format format) { - group.BER_decode(alg_id.parameters, format); + m_group.BER_decode(alg_id.parameters, format); - BER_Decoder(key_bits).decode(x); + BER_Decoder(key_bits).decode(m_x); } /* @@ -58,9 +58,9 @@ DL_Scheme_PrivateKey::DL_Scheme_PrivateKey(const AlgorithmIdentifier& alg_id, bool DL_Scheme_PublicKey::check_key(RandomNumberGenerator& rng, bool strong) const { - if(y < 2 || y >= group_p()) + if(m_y < 2 || m_y >= group_p()) return false; - if(!group.verify_group(rng, strong)) + if(!m_group.verify_group(rng, strong)) return false; return true; } @@ -74,15 +74,15 @@ bool DL_Scheme_PrivateKey::check_key(RandomNumberGenerator& rng, const BigInt& p = group_p(); const BigInt& g = group_g(); - if(y < 2 || y >= p || x < 2 || x >= p) + if(m_y < 2 || m_y >= p || m_x < 2 || m_x >= p) return false; - if(!group.verify_group(rng, strong)) + if(!m_group.verify_group(rng, strong)) return false; if(!strong) return true; - if(y != power_mod(g, x, p)) + if(m_y != power_mod(g, m_x, p)) return false; return true; |