aboutsummaryrefslogtreecommitdiffstats
path: root/src/lib/pubkey/dl_group
diff options
context:
space:
mode:
authorRenĂ© Korthaus <[email protected]>2015-12-23 11:52:19 +0100
committerJack Lloyd <[email protected]>2016-01-08 19:09:51 -0500
commitd22bc10cd4f67924acd82bcd46a31e3de3b20ce3 (patch)
tree58459585e6675cd799b6ef5900be026825cd6f9d /src/lib/pubkey/dl_group
parent2fbfdd7e5afb5e888fd8c0b56c6df09e2bdeaca7 (diff)
Mass-prefix member vars with m_
Diffstat (limited to 'src/lib/pubkey/dl_group')
-rw-r--r--src/lib/pubkey/dl_group/dl_group.cpp72
-rw-r--r--src/lib/pubkey/dl_group/dl_group.h4
2 files changed, 38 insertions, 38 deletions
diff --git a/src/lib/pubkey/dl_group/dl_group.cpp b/src/lib/pubkey/dl_group/dl_group.cpp
index ed9b60c7c..40660e62a 100644
--- a/src/lib/pubkey/dl_group/dl_group.cpp
+++ b/src/lib/pubkey/dl_group/dl_group.cpp
@@ -20,7 +20,7 @@ namespace Botan {
*/
DL_Group::DL_Group()
{
- initialized = false;
+ m_initialized = false;
}
/*
@@ -48,35 +48,35 @@ DL_Group::DL_Group(RandomNumberGenerator& rng,
if(type == Strong)
{
- p = random_safe_prime(rng, pbits);
- q = (p - 1) / 2;
- g = 2;
+ m_p = random_safe_prime(rng, pbits);
+ m_q = (m_p - 1) / 2;
+ m_g = 2;
}
else if(type == Prime_Subgroup)
{
if(!qbits)
qbits = dl_exponent_size(pbits);
- q = random_prime(rng, qbits);
+ m_q = random_prime(rng, qbits);
BigInt X;
- while(p.bits() != pbits || !is_prime(p, rng))
+ while(m_p.bits() != pbits || !is_prime(m_p, rng))
{
X.randomize(rng, pbits);
- p = X - (X % (2*q) - 1);
+ m_p = X - (X % (2*m_q) - 1);
}
- g = make_dsa_generator(p, q);
+ m_g = make_dsa_generator(m_p, m_q);
}
else if(type == DSA_Kosherizer)
{
qbits = qbits ? qbits : ((pbits <= 1024) ? 160 : 256);
- generate_dsa_primes(rng, p, q, pbits, qbits);
+ generate_dsa_primes(rng, m_p, m_q, pbits, qbits);
- g = make_dsa_generator(p, q);
+ m_g = make_dsa_generator(m_p, m_q);
}
- initialized = true;
+ m_initialized = true;
}
/*
@@ -86,13 +86,13 @@ DL_Group::DL_Group(RandomNumberGenerator& rng,
const std::vector<byte>& seed,
size_t pbits, size_t qbits)
{
- if(!generate_dsa_primes(rng, p, q, pbits, qbits, seed))
+ if(!generate_dsa_primes(rng, m_p, m_q, pbits, qbits, seed))
throw Invalid_Argument("DL_Group: The seed given does not "
"generate a DSA group");
- g = make_dsa_generator(p, q);
+ m_g = make_dsa_generator(m_p, m_q);
- initialized = true;
+ m_initialized = true;
}
/*
@@ -123,11 +123,11 @@ void DL_Group::initialize(const BigInt& p1, const BigInt& q1, const BigInt& g1)
if(q1 < 0 || q1 >= p1)
throw Invalid_Argument("DL_Group: Subgroup invalid");
- p = p1;
- g = g1;
- q = q1;
+ m_p = p1;
+ m_g = g1;
+ m_q = q1;
- initialized = true;
+ m_initialized = true;
}
/*
@@ -135,7 +135,7 @@ void DL_Group::initialize(const BigInt& p1, const BigInt& q1, const BigInt& g1)
*/
void DL_Group::init_check() const
{
- if(!initialized)
+ if(!m_initialized)
throw Invalid_State("DLP group cannot be used uninitialized");
}
@@ -147,16 +147,16 @@ bool DL_Group::verify_group(RandomNumberGenerator& rng,
{
init_check();
- if(g < 2 || p < 3 || q < 0)
+ if(m_g < 2 || m_p < 3 || m_q < 0)
return false;
- if((q != 0) && ((p - 1) % q != 0))
+ if((m_q != 0) && ((m_p - 1) % m_q != 0))
return false;
const size_t prob = (strong) ? 56 : 10;
- if(!is_prime(p, rng, prob))
+ if(!is_prime(m_p, rng, prob))
return false;
- if((q > 0) && !is_prime(q, rng, prob))
+ if((m_q > 0) && !is_prime(m_q, rng, prob))
return false;
return true;
}
@@ -167,7 +167,7 @@ bool DL_Group::verify_group(RandomNumberGenerator& rng,
const BigInt& DL_Group::get_p() const
{
init_check();
- return p;
+ return m_p;
}
/*
@@ -176,7 +176,7 @@ const BigInt& DL_Group::get_p() const
const BigInt& DL_Group::get_g() const
{
init_check();
- return g;
+ return m_g;
}
/*
@@ -185,9 +185,9 @@ const BigInt& DL_Group::get_g() const
const BigInt& DL_Group::get_q() const
{
init_check();
- if(q == 0)
+ if(m_q == 0)
throw Invalid_State("DLP group has no q prime specified");
- return q;
+ return m_q;
}
/*
@@ -197,16 +197,16 @@ std::vector<byte> DL_Group::DER_encode(Format format) const
{
init_check();
- if((q == 0) && (format != PKCS_3))
+ if((m_q == 0) && (format != PKCS_3))
throw Encoding_Error("The ANSI DL parameter formats require a subgroup");
if(format == ANSI_X9_57)
{
return DER_Encoder()
.start_cons(SEQUENCE)
- .encode(p)
- .encode(q)
- .encode(g)
+ .encode(m_p)
+ .encode(m_q)
+ .encode(m_g)
.end_cons()
.get_contents_unlocked();
}
@@ -214,9 +214,9 @@ std::vector<byte> DL_Group::DER_encode(Format format) const
{
return DER_Encoder()
.start_cons(SEQUENCE)
- .encode(p)
- .encode(g)
- .encode(q)
+ .encode(m_p)
+ .encode(m_g)
+ .encode(m_q)
.end_cons()
.get_contents_unlocked();
}
@@ -224,8 +224,8 @@ std::vector<byte> DL_Group::DER_encode(Format format) const
{
return DER_Encoder()
.start_cons(SEQUENCE)
- .encode(p)
- .encode(g)
+ .encode(m_p)
+ .encode(m_g)
.end_cons()
.get_contents_unlocked();
}
diff --git a/src/lib/pubkey/dl_group/dl_group.h b/src/lib/pubkey/dl_group/dl_group.h
index 7201054f2..8bdd205da 100644
--- a/src/lib/pubkey/dl_group/dl_group.h
+++ b/src/lib/pubkey/dl_group/dl_group.h
@@ -161,8 +161,8 @@ class BOTAN_DLL DL_Group
void init_check() const;
void initialize(const BigInt&, const BigInt&, const BigInt&);
- bool initialized;
- BigInt p, q, g;
+ bool m_initialized;
+ BigInt m_p, m_q, m_g;
};
}