Crypto++
5.6.5
Free C++ class library of cryptographic schemes
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EC private key. More...
Public Types | |
typedef EC::Point | Element |
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typedef DL_GroupParameters_EC < EC >::Element | Element |
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typedef DL_GroupParameters_EC < EC >::Element | Element |
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typedef DL_GroupParameters_EC< EC > | GroupParameters |
Public Member Functions | |
void | Initialize (const DL_GroupParameters_EC< EC > ¶ms, const Integer &x) |
void | Initialize (const EC &ec, const Element &G, const Integer &n, const Integer &x) |
void | Initialize (RandomNumberGenerator &rng, const DL_GroupParameters_EC< EC > ¶ms) |
void | Initialize (RandomNumberGenerator &rng, const EC &ec, const Element &G, const Integer &n) |
void | BERDecodePrivateKey (BufferedTransformation &bt, bool parametersPresent, size_t size) |
decode privateKey part of privateKeyInfo, without the OCTET STRING header | |
void | DEREncodePrivateKey (BufferedTransformation &bt) const |
encode privateKey part of privateKeyInfo, without the OCTET STRING header | |
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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... | |
void | GenerateRandom (RandomNumberGenerator &rng, const NameValuePairs ¶ms) |
Generate a random key or crypto parameters. 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 Integer & | GetPrivateExponent () const |
void | SetPrivateExponent (const Integer &x) |
void | BERDecodePrivateKey (BufferedTransformation &bt, bool, size_t) |
decode privateKey part of privateKeyInfo, without the OCTET STRING header | |
void | DEREncodePrivateKey (BufferedTransformation &bt) const |
encode privateKey part of privateKeyInfo, without the OCTET STRING header | |
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void | MakePublicKey (DL_PublicKey< DL_GroupParameters_EC< EC >::Element > &pub) const |
bool | GetVoidValue (const char *name, const std::type_info &valueType, void *pValue) const |
void | AssignFrom (const NameValuePairs &source) |
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OID | GetAlgorithmID () const |
Retrieves the OID of the algorithm. More... | |
bool | BERDecodeAlgorithmParameters (BufferedTransformation &bt) |
bool | DEREncodeAlgorithmParameters (BufferedTransformation &bt) const |
const DL_GroupParameters_EC< EC > & | GetGroupParameters () const |
DL_GroupParameters_EC< EC > & | AccessGroupParameters () |
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void | BERDecode (BufferedTransformation &bt) |
Decode this object from a BufferedTransformation. More... | |
void | DEREncode (BufferedTransformation &bt) const |
Encode this object into a BufferedTransformation. More... | |
virtual void | BERDecodeOptionalAttributes (BufferedTransformation &bt) |
decode optional attributes including context-specific tag More... | |
virtual void | DEREncodeOptionalAttributes (BufferedTransformation &bt) const |
encode optional attributes including context-specific tag | |
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void | Save (BufferedTransformation &bt) const |
DER encode ASN.1 object. More... | |
void | Load (BufferedTransformation &bt) |
BER decode ASN.1 object. More... | |
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virtual void | BEREncode (BufferedTransformation &bt) const |
Encode this object into a BufferedTransformation. More... | |
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void | GenerateRandomWithKeySize (RandomNumberGenerator &rng, unsigned int keySize) |
Generate a random key or crypto parameters. More... | |
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virtual void | ThrowIfInvalid (RandomNumberGenerator &rng, unsigned int level) const |
Check this object for errors. More... | |
void | DoQuickSanityCheck () const |
Perform a quick sanity check. More... | |
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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... | |
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 | |
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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... | |
EC private key.
Definition at line 173 of file eccrypto.h.