IFSchemePublicKey

This class represents public keys of integer factorization based (IF) public key schemes.

static if(BOTAN_HAS_PUBLIC_KEY_CRYPTO)

class IFSchemePublicKey : PublicKey {

this(T options, AlgorithmIdentifier , SecureVector!ubyte key_bits);

this(T options, BigInt n, BigInt e);

void decodeOptions(T options);

string algoName [@property getter];

bool checkKey(RandomNumberGenerator rng, bool strong);

AlgorithmIdentifier algorithmIdentifier();

Vector!ubyte x509SubjectPublicKey();

const(BigInt) getN();

const(BigInt) getE();

size_t maxInputBits();

size_t messagePartSize();

size_t messageParts();

size_t estimatedStrength();

string m_algo_name;

bool function(in IFSchemePrivateKey, RandomNumberGenerator, bool) m_check_key;

}

Constructors

this this(T options, AlgorithmIdentifier , SecureVector!ubyte key_bits): Undocumented in source.
this this(T options, BigInt n, BigInt e): Undocumented in source.

Members

Functions

algorithmIdentifier AlgorithmIdentifier algorithmIdentifier(): Undocumented in source. Be warned that the author may not have intended to support it.
checkKey bool checkKey(RandomNumberGenerator rng, bool strong): Undocumented in source. Be warned that the author may not have intended to support it.
decodeOptions void decodeOptions(T options): Undocumented in source. Be warned that the author may not have intended to support it.
estimatedStrength size_t estimatedStrength(): Undocumented in source. Be warned that the author may not have intended to support it.
getE const(BigInt) getE()
getN const(BigInt) getN()
maxInputBits size_t maxInputBits(): Undocumented in source. Be warned that the author may not have intended to support it.
messagePartSize size_t messagePartSize(): Undocumented in source. Be warned that the author may not have intended to support it.
messageParts size_t messageParts(): Undocumented in source. Be warned that the author may not have intended to support it.
x509SubjectPublicKey Vector!ubyte x509SubjectPublicKey(): Undocumented in source. Be warned that the author may not have intended to support it.

Properties

algoName string algoName [@property getter]: Used for object casting to the right type in the factory.

Variables

m_algo_name string m_algo_name;: Undocumented in source.
m_check_key bool function(in IFSchemePrivateKey, RandomNumberGenerator, bool) m_check_key;
m_e BigInt m_e;: Undocumented in source.
m_n BigInt m_n;: Undocumented in source.

Inherited Members

From PublicKey

algoName string algoName [@property getter]: Get the name of the underlying public key scheme.
estimatedStrength size_t estimatedStrength(): Return the estimated strength of the underlying key against the best currently known attack. Note that this ignores anything but pure attacks against the key itself and do not take into account padding schemes, usage mistakes, etc which might reduce the strength. However it does suffice to provide an upper bound.
getOid OID getOid(): Get the OID of the underlying public key scheme.
checkKey bool checkKey(RandomNumberGenerator rng, bool strong): Test the key values for consistency.
messageParts size_t messageParts(): Find out the number of message parts supported by this scheme.
messagePartSize size_t messagePartSize(): Find out the message part size supported by this scheme/key.
maxInputBits size_t maxInputBits(): Get the maximum message size in bits supported by this public key.
algorithmIdentifier AlgorithmIdentifier algorithmIdentifier()
x509SubjectPublicKey Vector!ubyte x509SubjectPublicKey()
loadCheck void loadCheck(RandomNumberGenerator rng): Self-test after loading a key

Meta

Source

See Implementation

botan pubkey algo if_algo classes