CurveGFpMontgomery

Undocumented in source.

static if(BOTAN_HAS_PUBLIC_KEY_CRYPTO)

class CurveGFpMontgomery : CurveGFpRepr {

import deimos.openssl.bn;;

static if(BOTAN_HAS_ENGINE_OPENSSL)

BIGNUM* m_z_;

static if(BOTAN_HAS_ENGINE_OPENSSL)

BIGNUM* m_x_;

static if(BOTAN_HAS_ENGINE_OPENSSL)

BIGNUM* m_y_;

static if(BOTAN_HAS_ENGINE_OPENSSL)

BIGNUM* m_p_bn;

static if(BOTAN_HAS_ENGINE_OPENSSL)

BN_CTX* m_ctx;

static if(BOTAN_HAS_ENGINE_OPENSSL)

BN_MONT_CTX* m_mont;

this(BigInt* p, BigInt* a, BigInt* b);

const(BigInt) getP();

const(BigInt) getA();

const(BigInt) getB();

const(BigInt) getARep();

const(BigInt) getBRep();

size_t getPWords();

void toCurveRep(BigInt* x, SecureVector!word ws);

void fromCurveRep(BigInt* x, SecureVector!word ws);

void curveMul(BigInt* z, const(BigInt)* x, const(BigInt)* y, SecureVector!word ws);

void curveSqr(BigInt* z, const(BigInt)* x, SecureVector!word ws);

Vector!char toVector();

void swap(CurveGFpRepr other_);

}

Constructors

this this(BigInt* p, BigInt* a, BigInt* b): Undocumented in source.

Destructor

~this ~this(): Undocumented in source.

Members

Functions

curveMul void curveMul(BigInt* z, const(BigInt)* x, const(BigInt)* y, SecureVector!word ws): Montgomery multiplication/reduction Notes: z cannot alias x or y
curveSqr void curveSqr(BigInt* z, const(BigInt)* x, SecureVector!word ws): Montgomery squaring/reduction Notes: z cannot alias x
fromCurveRep void fromCurveRep(BigInt* x, SecureVector!word ws): Undocumented in source. Be warned that the author may not have intended to support it.
getA const(BigInt) getA(): Undocumented in source. Be warned that the author may not have intended to support it.
getARep const(BigInt) getARep(): Undocumented in source. Be warned that the author may not have intended to support it.
getB const(BigInt) getB(): Undocumented in source. Be warned that the author may not have intended to support it.
getBRep const(BigInt) getBRep(): Undocumented in source. Be warned that the author may not have intended to support it.
getP const(BigInt) getP(): Undocumented in source. Be warned that the author may not have intended to support it.
getPWords size_t getPWords(): Undocumented in source. Be warned that the author may not have intended to support it.
swap void swap(CurveGFpRepr other_): Undocumented in source. Be warned that the author may not have intended to support it.
toCurveRep void toCurveRep(BigInt* x, SecureVector!word ws): Undocumented in source. Be warned that the author may not have intended to support it.
toVector Vector!char toVector(): Undocumented in source. Be warned that the author may not have intended to support it.

Variables

m_ctx BN_CTX* m_ctx;: Undocumented in source.
m_mont BN_MONT_CTX* m_mont;: Undocumented in source.
m_p_bn BIGNUM* m_p_bn;: Undocumented in source.
m_x_ BIGNUM* m_x_;: Undocumented in source.
m_y_ BIGNUM* m_y_;: Undocumented in source.
m_z_ BIGNUM* m_z_;: Undocumented in source.

Inherited Members

From CurveGFpRepr

getP const(BigInt) getP(): Undocumented in source.
getA const(BigInt) getA(): Undocumented in source.
getB const(BigInt) getB(): Undocumented in source.
getPWords size_t getPWords(): Undocumented in source.
getARep const(BigInt) getARep(): Returns toCurveRep(getA())
getBRep const(BigInt) getBRep(): Returns toCurveRep(getB())
toCurveRep void toCurveRep(BigInt* x, SecureVector!word ws): Undocumented in source.
fromCurveRep void fromCurveRep(BigInt* x, SecureVector!word ws): Undocumented in source.
curveMul void curveMul(BigInt* z, const(BigInt)* x, const(BigInt)* y, SecureVector!word ws): Undocumented in source.
curveSqr void curveSqr(BigInt* z, const(BigInt)* x, SecureVector!word ws): Undocumented in source.
normalize void normalize(BigInt* x, SecureVector!word ws, size_t bound): Undocumented in source. Be warned that the author may not have intended to support it.
toVector Vector!char toVector(): Undocumented in source.
swap void swap(CurveGFpRepr ): Undocumented in source.

Meta

Source

See Implementation

botan math ec_gfp curve_gfp classes

structs

CurveGFp