#include <rsa.h>
Inheritance diagram for InvertibleRSAFunction:
Definition at line 52 of file rsa.h.
Public Member Functions | |
void | Initialize (RandomNumberGenerator &rng, unsigned int modulusBits, const Integer &e=17) |
void | Initialize (const Integer &n, const Integer &e, const Integer &d, const Integer &p, const Integer &q, const Integer &dp, const Integer &dq, const Integer &u) |
void | Initialize (const Integer &n, const Integer &e, const Integer &d) |
factor n given private exponent | |
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) | |
void | BERDecodeKey (BufferedTransformation &bt) |
decode subjectPublicKey part of subjectPublicKeyInfo, or privateKey part of privateKeyInfo, without the BIT STRING or OCTET STRING header | |
void | DEREncodeKey (BufferedTransformation &bt) const |
encode subjectPublicKey part of subjectPublicKeyInfo, or privateKey part of privateKeyInfo, without the BIT STRING or OCTET STRING header | |
Integer | CalculateInverse (RandomNumberGenerator &rng, const Integer &x) const |
bool | Validate (RandomNumberGenerator &rng, unsigned int level) const |
check this object for errors | |
void | GenerateRandom (RandomNumberGenerator &rng, const NameValuePairs &alg) |
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 | |
const Integer & | GetPrime1 () const |
const Integer & | GetPrime2 () const |
const Integer & | GetPrivateExponent () const |
const Integer & | GetModPrime1PrivateExponent () const |
const Integer & | GetModPrime2PrivateExponent () const |
const Integer & | GetMultiplicativeInverseOfPrime2ModPrime1 () const |
void | SetPrime1 (const Integer &p) |
void | SetPrime2 (const Integer &q) |
void | SetPrivateExponent (const Integer &d) |
void | SetModPrime1PrivateExponent (const Integer &dp) |
void | SetModPrime2PrivateExponent (const Integer &dq) |
void | SetMultiplicativeInverseOfPrime2ModPrime1 (const Integer &u) |
void | Initialize (const Integer &n, const Integer &e) |
OID | GetAlgorithmID () const |
Integer | ApplyFunction (const Integer &x) const |
Integer | PreimageBound () const |
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 |
virtual bool | BERDecodeAlgorithmParameters (BufferedTransformation &bt) |
virtual bool | DEREncodeAlgorithmParameters (BufferedTransformation &bt) const |
virtual void | BERDecodeKey2 (BufferedTransformation &bt, bool parametersPresent, unsigned int size) |
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 |
Integer | CalculateRandomizedInverse (RandomNumberGenerator &rng, const Integer &x) const |
bool | IsRandomized () const |
virtual void | BERDecodeOptionalAttributes (BufferedTransformation &bt) |
decode optional attributes including context-specific tag | |
virtual void | DEREncodeOptionalAttributes (BufferedTransformation &bt) const |
encode optional attributes including context-specific tag | |
void | GenerateRandomWithKeySize (RandomNumberGenerator &rng, unsigned int keySize) |
calls the above function with a NameValuePairs object that just specifies "KeySize" | |
Static Public Member Functions | |
static void | 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_d |
Integer | m_p |
Integer | m_q |
Integer | m_dp |
Integer | m_dq |
Integer | m_u |
Integer | m_n |
Integer | m_e |
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check this object for errors
Reimplemented from RSAFunction. Definition at line 243 of file rsa.cpp. References Integer::IsOdd(), Integer::IsPositive(), m_d, m_dp, m_dq, RSAFunction::m_e, RSAFunction::m_n, m_p, m_q, m_u, Integer::One(), and RSAFunction::Validate(). |
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parameters: (ModulusSize, PublicExponent (default 17)) Reimplemented from GeneratableCryptoMaterial. Definition at line 104 of file rsa.cpp. References Integer::GenerateRandom(), NameValuePairs::GetIntValue(), PrimeSelector::GetSelectorPointer(), NameValuePairs::GetValueWithDefault(), Integer::InverseMod(), Integer::IsEven(), Integer::IsPositive(), Name::KeySize(), m_d, m_dp, m_dq, RSAFunction::m_e, RSAFunction::m_n, m_p, m_q, m_u, Name::ModulusSize(), Name::PointerToPrimeSelector(), and Name::PublicExponent(). Referenced by Initialize(). |
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assign values from source to this object
Reimplemented from RSAFunction. |
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load key from a BufferedTransformation
Reimplemented from CryptoMaterial. Definition at line 52 of file simple.h. References ASN1Object::BERDecode(). |
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encode this object into a BufferedTransformation, using BER this may be useful if DEREncode() would be too inefficient Definition at line 1561 of file cryptlib.h. Referenced by ASN1CryptoMaterial::Save(). |
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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 998 of file cryptlib.h. |
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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 1003 of file cryptlib.h. |
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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 278 of file cryptlib.h. Referenced by InvertibleRWFunction::GenerateRandom(), GenerateRandom(), InvertibleRabinFunction::GenerateRandom(), InvertibleLUCFunction::GenerateRandom(), InvertibleESIGNFunction::GenerateRandom(), and Integer::GenerateRandomNoThrow(). |
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decode optional attributes including context-specific tag /note default implementation stores attributes to be output in DEREncodeOptionalAttributes Definition at line 578 of file asn.cpp. Referenced by PKCS8PrivateKey::BERDecode(). |