Discrete Log (DL) public key in GF(p) groups. More...
Inheritance diagram for DL_PublicKey_GFP< GP >:
Public Member Functions | |
| void | Initialize (const DL_GroupParameters_IntegerBased ¶ms, const Integer &y) |
| Initialize a public key over GF(p) More... | |
| void | Initialize (const Integer &p, const Integer &g, const Integer &y) |
| Initialize a public key over GF(p) More... | |
| void | Initialize (const Integer &p, const Integer &q, const Integer &g, const Integer &y) |
| Initialize a public key over GF(p) More... | |
| void | BERDecodePublicKey (BufferedTransformation &bt, bool, size_t) |
| decode subjectPublicKey part of subjectPublicKeyInfo, without the BIT STRING header | |
| void | DEREncodePublicKey (BufferedTransformation &bt) const |
| encode subjectPublicKey part of subjectPublicKeyInfo, without the BIT STRING header | |
| Public Member Functions inherited from DL_PublicKeyImpl< GP > | |
| bool | Validate (RandomNumberGenerator &rng, unsigned int level) const |
| Check this object for errors. More... | |
| bool | GetVoidValue (const char *name, const std::type_info &valueType, void *pValue) const |
| Get a named value. More... | |
| void | AssignFrom (const NameValuePairs &source) |
| Assign values to this object. More... | |
| bool | SupportsPrecomputation () const |
| Determines whether the object supports precomputation. More... | |
| void | Precompute (unsigned int precomputationStorage=16) |
| Perform precomputation. More... | |
| void | LoadPrecomputation (BufferedTransformation &storedPrecomputation) |
| Retrieve previously saved precomputation. More... | |
| void | SavePrecomputation (BufferedTransformation &storedPrecomputation) const |
| Save precomputation for later use. More... | |
| const DL_GroupParameters< Element > & | GetAbstractGroupParameters () const |
| Retrieves abstract group parameters. More... | |
| DL_GroupParameters< Element > & | AccessAbstractGroupParameters () |
| Retrieves abstract group parameters. More... | |
| const DL_FixedBasePrecomputation< Element > & | GetPublicPrecomputation () const |
| Accesses the public precomputation. More... | |
| DL_FixedBasePrecomputation< Element > & | AccessPublicPrecomputation () |
| Accesses the public precomputation. More... | |
| bool | operator== (const DL_PublicKeyImpl< GP > &rhs) const |
| Public Member Functions inherited from DL_PublicKey< GP::Element > | |
| bool | GetVoidValue (const char *name, const std::type_info &valueType, void *pValue) const |
| Get a named value. More... | |
| void | AssignFrom (const NameValuePairs &source) |
| Initialize or reinitialize this key. More... | |
| virtual const Element & | GetPublicElement () const |
| Retrieves the public element. More... | |
| virtual void | SetPublicElement (const Element &y) |
| Sets the public element. More... | |
| virtual Element | ExponentiatePublicElement (const Integer &exponent) const |
| Exponentiates this element. More... | |
| virtual Element | CascadeExponentiateBaseAndPublicElement (const Integer &baseExp, const Integer &publicExp) const |
| Exponentiates an element. More... | |
| Public Member Functions inherited from DL_KeyImpl< X509PublicKey, GP > | |
| OID | GetAlgorithmID () const |
| bool | BERDecodeAlgorithmParameters (BufferedTransformation &bt) |
| bool | DEREncodeAlgorithmParameters (BufferedTransformation &bt) const |
| const GP & | GetGroupParameters () const |
| GP & | AccessGroupParameters () |
| Public Member Functions inherited from X509PublicKey | |
| void | BERDecode (BufferedTransformation &bt) |
| Decode this object from a BufferedTransformation. More... | |
| void | DEREncode (BufferedTransformation &bt) const |
| Encode this object into a BufferedTransformation. More... | |
| Public Member Functions inherited from ASN1CryptoMaterial< PublicKey > | |
| void | Save (BufferedTransformation &bt) const |
| DER encode ASN.1 object. More... | |
| void | Load (BufferedTransformation &bt) |
| BER decode ASN.1 object. More... | |
| Public Member Functions inherited from ASN1Object | |
| virtual void | BEREncode (BufferedTransformation &bt) const |
| Encode this object into a BufferedTransformation. More... | |
| Public Member Functions inherited from CryptoMaterial | |
| virtual void | ThrowIfInvalid (RandomNumberGenerator &rng, unsigned int level) const |
| Check this object for errors. More... | |
| void | DoQuickSanityCheck () const |
| Perform a quick sanity check. More... | |
| Public Member Functions inherited from NameValuePairs | |
| template<class T > | |
| bool | GetThisObject (T &object) const |
| Get a copy of this object or subobject. More... | |
| template<class T > | |
| bool | GetThisPointer (T *&ptr) const |
| Get a pointer to this object. More... | |
| template<class T > | |
| bool | GetValue (const char *name, T &value) const |
| Get a named value. More... | |
| template<class T > | |
| T | GetValueWithDefault (const char *name, T defaultValue) const |
| Get a named value. More... | |
| std::string | GetValueNames () const |
| Get a list of value names that can be retrieved. More... | |
| bool | GetIntValue (const char *name, int &value) const |
| Get a named value with type int. More... | |
| int | GetIntValueWithDefault (const char *name, int defaultValue) const |
| Get a named value with type int, with default. More... | |
| bool | GetWord64Value (const char *name, word64 &value) const |
| Get a named value with type word64. More... | |
| word64 | GetWord64ValueWithDefault (const char *name, word64 defaultValue) const |
| Get a named value with type word64, with default. More... | |
| template<class T > | |
| void | GetRequiredParameter (const char *className, const char *name, T &value) const |
| Retrieves a required name/value pair. More... | |
| void | GetRequiredIntParameter (const char *className, const char *name, int &value) const |
| Retrieves a required name/value pair. More... | |
Additional Inherited Members | |
| Public Types inherited from DL_PublicKeyImpl< GP > | |
| typedef GP::Element | Element |
| Public Types inherited from DL_PublicKey< GP::Element > | |
| typedef GP::Element | Element |
| Public Types inherited from DL_KeyImpl< X509PublicKey, GP > | |
| typedef GP | GroupParameters |
| Static Public Member Functions inherited from NameValuePairs | |
| static void | ThrowIfTypeMismatch (const char *name, const std::type_info &stored, const std::type_info &retrieving) |
| Ensures an expected name and type is present. More... | |
Detailed Description
template<class GP>
class DL_PublicKey_GFP< GP >
Discrete Log (DL) public key in GF(p) groups.
- Template Parameters
-
GP GroupParameters derived class
DSA public key format is defined in 7.3.3 of RFC 2459. The private key format is defined in 12.9 of PKCS #11 v2.10.
Definition at line 460 of file gfpcrypt.h.
Member Function Documentation
◆ Initialize() [1/3]
template<class GP >
|
inline |
Initialize a public key over GF(p)
- Parameters
-
params the group parameters y the public element
Definition at line 468 of file gfpcrypt.h.
◆ Initialize() [2/3]
template<class GP >
|
inline |
Initialize a public key over GF(p)
- Parameters
-
p the modulus g the generator y the public element
Definition at line 475 of file gfpcrypt.h.
◆ Initialize() [3/3]
template<class GP >
|
inline |
Initialize a public key over GF(p)
- Parameters
-
p the modulus q the subgroup order g the generator y the public element
Definition at line 483 of file gfpcrypt.h.
The documentation for this class was generated from the following file:
