Inheritance diagram for RSAFunction_ISO:
Definition at line 106 of file rsa.h.
Public Member Functions | |
| Integer | ApplyFunction (const Integer &x) const |
| Integer | PreimageBound () const |
| void | Initialize (const Integer &n, const Integer &e) |
| OID | GetAlgorithmID () const |
| void | BERDecodePublicKey (BufferedTransformation &bt, bool parametersPresent, size_t size) |
| 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 | |
| bool | Validate (RandomNumberGenerator &rng, unsigned int level) const |
| check this object for errors | |
| bool | GetVoidValue (const char *name, const std::type_info &valueType, void *pValue) const |
| to be implemented by derived classes, users should use one of the above functions instead | |
| void | AssignFrom (const NameValuePairs &source) |
| assign values from source to this object | |
| Integer | ImageBound () const |
| const Integer & | GetModulus () const |
| const Integer & | GetPublicExponent () const |
| void | SetModulus (const Integer &n) |
| void | SetPublicExponent (const Integer &e) |
| Integer | ApplyRandomizedFunction (RandomNumberGenerator &rng, const Integer &x) const |
| bool | IsRandomized () const |
| virtual Integer | MaxPreimage () const |
| virtual Integer | MaxImage () const |
| void | BERDecode (BufferedTransformation &bt) |
| decode this object from a BufferedTransformation, using BER (Basic Encoding Rules) | |
| void | DEREncode (BufferedTransformation &bt) const |
| encode this object into a BufferedTransformation, using DER (Distinguished Encoding Rules) | |
| virtual bool | BERDecodeAlgorithmParameters (BufferedTransformation &bt) |
| virtual bool | DEREncodeAlgorithmParameters (BufferedTransformation &bt) const |
| void | Save (BufferedTransformation &bt) const |
| save key into a BufferedTransformation | |
| void | Load (BufferedTransformation &bt) |
| load key from a BufferedTransformation | |
| virtual void | BEREncode (BufferedTransformation &bt) const |
| encode this object into a BufferedTransformation, using BER | |
| virtual void | ThrowIfInvalid (RandomNumberGenerator &rng, unsigned int level) const |
| throws InvalidMaterial if this object fails Validate() test | |
| virtual bool | SupportsPrecomputation () const |
| |
| virtual void | Precompute (unsigned int n) |
| do precomputation | |
| virtual void | LoadPrecomputation (BufferedTransformation &storedPrecomputation) |
| retrieve previously saved precomputation | |
| virtual void | SavePrecomputation (BufferedTransformation &storedPrecomputation) const |
| save precomputation for later use | |
| void | DoQuickSanityCheck () const |
| template<class T> | |
| bool | GetThisObject (T &object) const |
| get a copy of this object or a subobject of it | |
| template<class T> | |
| bool | GetThisPointer (T *&p) const |
| get a pointer to this object, as a pointer to T | |
| template<class T> | |
| bool | GetValue (const char *name, T &value) const |
| get a named value, returns true if the name exists | |
| template<class T> | |
| T | GetValueWithDefault (const char *name, T defaultValue) const |
| get a named value, returns the default if the name doesn't exist | |
| std::string | GetValueNames () const |
| get a list of value names that can be retrieved | |
| bool | GetIntValue (const char *name, int &value) const |
| get a named value with type int | |
| int | GetIntValueWithDefault (const char *name, int defaultValue) const |
| get a named value with type int, with default | |
| template<class T> | |
| void | GetRequiredParameter (const char *className, const char *name, T &value) const |
| void | GetRequiredIntParameter (const char *className, const char *name, int &value) const |
Static Public Member Functions | |
| static void __cdecl | ThrowIfTypeMismatch (const char *name, const std::type_info &stored, const std::type_info &retrieving) |
| used by derived classes to check for type mismatch | |
Protected Attributes | |
| Integer | m_n |
| Integer | m_e |
| bool RSAFunction::Validate | ( | RandomNumberGenerator & | rng, | |
| unsigned int | level | |||
| ) | const [virtual, inherited] |
check this object for errors
| level | denotes the level of thoroughness: 0 - using this object won't cause a crash or exception (rng is ignored) 1 - this object will probably function (encrypt, sign, etc.) correctly (but may not check for weak keys and such) 2 - make sure this object will function correctly, and do reasonable security checks 3 - do checks that may take a long time |
Implements CryptoMaterial.
Reimplemented in InvertibleRSAFunction.
Definition at line 70 of file rsa.cpp.
References Integer::IsOdd(), RSAFunction::m_e, RSAFunction::m_n, and Integer::One().
Referenced by InvertibleRSAFunction::Validate().
| void RSAFunction::AssignFrom | ( | const NameValuePairs & | source | ) | [virtual, inherited] |
assign values from source to this object
Implements CryptoMaterial.
Reimplemented in InvertibleRSAFunction.
| void ASN1CryptoMaterial< PublicKey >::Load | ( | BufferedTransformation & | bt | ) | [inline, virtual, inherited] |
Reimplemented from CryptoMaterial.
Reimplemented in InvertibleRSAFunction.
Definition at line 240 of file asn.h.
References ASN1Object::BERDecode().
| virtual void ASN1Object::BEREncode | ( | BufferedTransformation & | bt | ) | const [inline, virtual, inherited] |
encode this object into a BufferedTransformation, using BER
this may be useful if DEREncode() would be too inefficient
Definition at line 1597 of file cryptlib.h.
Referenced by ASN1CryptoMaterial< PublicKey >::Save().
| virtual void CryptoMaterial::Precompute | ( | unsigned int | n | ) | [inline, virtual, inherited] |
do precomputation
The exact semantics of Precompute() is varies, but typically it means calculate a table of n objects that can be used later to speed up computation.
Reimplemented in DL_GroupParameters< T >, DL_PrivateKeyImpl< GP >, DL_PublicKeyImpl< GP >, DL_GroupParameters< Integer >, DL_GroupParameters< typenameEcPrecomputation< EC >::Element >, DL_PrivateKeyImpl< DL_GroupParameters_EC< EC > >, and DL_PublicKeyImpl< DL_GroupParameters_EC< EC > >.
Definition at line 1034 of file cryptlib.h.
| bool NameValuePairs::GetIntValue | ( | const char * | name, | |
| int & | value | |||
| ) | const [inline, inherited] |
get a named value with type int
used to ensure we don't accidentally try to get an unsigned int or some other type when we mean int (which is the most common case)
Definition at line 280 of file cryptlib.h.
Referenced by InvertibleRWFunction::GenerateRandom(), InvertibleRSAFunction::GenerateRandom(), InvertibleRabinFunction::GenerateRandom(), InvertibleLUCFunction::GenerateRandom(), DL_GroupParameters_IntegerBased::GenerateRandom(), DL_GroupParameters_DSA::GenerateRandom(), InvertibleESIGNFunction::GenerateRandom(), and Integer::GenerateRandomNoThrow().
1.5.2