DLSchemePrivateKey

This class represents discrete logarithm (DL) private keys.

final

static if(BOTAN_HAS_PUBLIC_KEY_CRYPTO)

class DLSchemePrivateKey : DLSchemePublicKey , PrivateKey , PKKeyAgreementKey {

AlgorithmIdentifier pkcs8AlgorithmIdentifier();

bool checkKey(RandomNumberGenerator rng, bool strong);

bool checkKeyImpl(RandomNumberGenerator rng, bool strong);

const(BigInt) getX();

SecureVector!ubyte pkcs8PrivateKey();

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

this(T options, DLGroup grp, BigInt y1, BigInt x_arg);

Vector!ubyte publicValue();

package

BigInt m_x;

}

Constructors

this this(T options, AlgorithmIdentifier alg_id, SecureVector!ubyte key_bits): Undocumented in source.
this this(T options, DLGroup grp, BigInt y1, BigInt x_arg): Undocumented in source.

Members

Functions

checkKey bool checkKey(RandomNumberGenerator rng, bool strong): Undocumented in source. Be warned that the author may not have intended to support it.
checkKeyImpl bool checkKeyImpl(RandomNumberGenerator rng, bool strong): Undocumented in source. Be warned that the author may not have intended to support it.
getX const(BigInt) getX(): Get the secret key m_x.
pkcs8AlgorithmIdentifier AlgorithmIdentifier pkcs8AlgorithmIdentifier(): Undocumented in source. Be warned that the author may not have intended to support it.
pkcs8PrivateKey SecureVector!ubyte pkcs8PrivateKey(): Undocumented in source. Be warned that the author may not have intended to support it.
publicValue Vector!ubyte publicValue(): Undocumented in source. Be warned that the author may not have intended to support it.

Variables

m_x BigInt m_x;: The DL private key

Inherited Members

From DLSchemePublicKey

checkKey bool checkKey(RandomNumberGenerator rng, bool strong): 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.
algoName string algoName [@property getter]: Used for object casting to the right type in the factory.
messageParts size_t messageParts(): Undocumented in source. Be warned that the author may not have intended to support it.
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.
algorithmIdentifier AlgorithmIdentifier algorithmIdentifier(): 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.
publicValue Vector!ubyte publicValue(): Undocumented in source. Be warned that the author may not have intended to support it.
getDomain const(DLGroup) getDomain(): Get the DL domain parameters of this key.
getY const(BigInt) getY(): Get the public value m_y with m_y = g^m_x mod p where m_x is the secret key.
setY void setY(BigInt y): Set the value m_y
groupP const(BigInt) groupP(): Get the prime p of the underlying DL m_group.
groupQ const(BigInt) groupQ(): Get the prime q of the underlying DL m_group.
groupG const(BigInt) groupG(): Get the generator g of the underlying DL m_group.
estimatedStrength size_t estimatedStrength(): Undocumented in source. Be warned that the author may not have intended to support it.
m_y BigInt m_y;: The DL public key
m_group DLGroup m_group;: The DL group
m_format DLGroup.Format m_format;: options
m_algo_name string m_algo_name;: Undocumented in source.
m_msg_parts short m_msg_parts;: Undocumented in source.
m_check_key bool function(in DLSchemePrivateKey, RandomNumberGenerator, bool) m_check_key;: Undocumented in source.

From PrivateKey

pkcs8PrivateKey SecureVector!ubyte pkcs8PrivateKey()
pkcs8AlgorithmIdentifier AlgorithmIdentifier pkcs8AlgorithmIdentifier()
loadCheck void loadCheck(RandomNumberGenerator rng): Self-test after loading a key
genCheck void genCheck(RandomNumberGenerator rng): Self-test after generating a key

From PKKeyAgreementKey

publicValue Vector!ubyte publicValue(): Undocumented in source.

DLSchemePrivateKey

Constructors

Members

Functions

Variables

Inherited Members

From DLSchemePublicKey

From PrivateKey

From PKKeyAgreementKey

Meta

Source