diff options
author | René Korthaus <[email protected]> | 2015-12-23 11:52:19 +0100 |
---|---|---|
committer | Jack Lloyd <[email protected]> | 2016-01-08 19:09:51 -0500 |
commit | d22bc10cd4f67924acd82bcd46a31e3de3b20ce3 (patch) | |
tree | 58459585e6675cd799b6ef5900be026825cd6f9d /src/lib/pubkey/gost_3410 | |
parent | 2fbfdd7e5afb5e888fd8c0b56c6df09e2bdeaca7 (diff) |
Mass-prefix member vars with m_
Diffstat (limited to 'src/lib/pubkey/gost_3410')
-rw-r--r-- | src/lib/pubkey/gost_3410/gost_3410.cpp | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/src/lib/pubkey/gost_3410/gost_3410.cpp b/src/lib/pubkey/gost_3410/gost_3410.cpp index f04692d12..51db47619 100644 --- a/src/lib/pubkey/gost_3410/gost_3410.cpp +++ b/src/lib/pubkey/gost_3410/gost_3410.cpp @@ -55,7 +55,7 @@ GOST_3410_PublicKey::GOST_3410_PublicKey(const AlgorithmIdentifier& alg_id, // The parameters also includes hash and cipher OIDs BER_Decoder(alg_id.parameters).start_cons(SEQUENCE).decode(ecc_param_id); - domain_params = EC_Group(ecc_param_id); + m_domain_params = EC_Group(ecc_param_id); secure_vector<byte> bits; BER_Decoder(key_bits).decode(bits, OCTET_STRING); @@ -72,9 +72,9 @@ GOST_3410_PublicKey::GOST_3410_PublicKey(const AlgorithmIdentifier& alg_id, BigInt x(bits.data(), part_size); BigInt y(&bits[part_size], part_size); - public_key = PointGFp(domain().get_curve(), x, y); + m_public_key = PointGFp(domain().get_curve(), x, y); - BOTAN_ASSERT(public_key.on_the_curve(), + BOTAN_ASSERT(m_public_key.on_the_curve(), "Loaded GOST 34.10 public key is on the curve"); } @@ -160,28 +160,28 @@ class GOST_3410_Verification_Operation : public PK_Ops::Verification_with_EMSA GOST_3410_Verification_Operation(const GOST_3410_PublicKey& gost, const std::string& emsa) : PK_Ops::Verification_with_EMSA(emsa), - base_point(gost.domain().get_base_point()), - public_point(gost.public_point()), - order(gost.domain().get_order()) {} + m_base_point(gost.domain().get_base_point()), + m_public_point(gost.public_point()), + m_order(gost.domain().get_order()) {} size_t message_parts() const override { return 2; } - size_t message_part_size() const override { return order.bytes(); } - size_t max_input_bits() const override { return order.bits(); } + size_t message_part_size() const override { return m_order.bytes(); } + size_t max_input_bits() const override { return m_order.bits(); } bool with_recovery() const override { return false; } bool verify(const byte msg[], size_t msg_len, const byte sig[], size_t sig_len) override; private: - const PointGFp& base_point; - const PointGFp& public_point; - const BigInt& order; + const PointGFp& m_base_point; + const PointGFp& m_public_point; + const BigInt& m_order; }; bool GOST_3410_Verification_Operation::verify(const byte msg[], size_t msg_len, const byte sig[], size_t sig_len) { - if(sig_len != order.bytes()*2) + if(sig_len != m_order.bytes()*2) return false; BigInt e = decode_le(msg, msg_len); @@ -189,20 +189,20 @@ bool GOST_3410_Verification_Operation::verify(const byte msg[], size_t msg_len, BigInt s(sig, sig_len / 2); BigInt r(sig + sig_len / 2, sig_len / 2); - if(r <= 0 || r >= order || s <= 0 || s >= order) + if(r <= 0 || r >= m_order || s <= 0 || s >= m_order) return false; - e %= order; + e %= m_order; if(e == 0) e = 1; - BigInt v = inverse_mod(e, order); + BigInt v = inverse_mod(e, m_order); - BigInt z1 = (s*v) % order; - BigInt z2 = (-r*v) % order; + BigInt z1 = (s*v) % m_order; + BigInt z2 = (-r*v) % m_order; - PointGFp R = multi_exponentiate(base_point, z1, - public_point, z2); + PointGFp R = multi_exponentiate(m_base_point, z1, + m_public_point, z2); if(R.is_zero()) return false; |