Crypto++
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interface for domains of authenticated key agreement protocols More...
#include <cryptlib.h>
Public Member Functions | |
virtual unsigned int | AgreedValueLength () const =0 |
return length of agreed value produced | |
virtual unsigned int | StaticPrivateKeyLength () const =0 |
return length of static private keys in this domain | |
virtual unsigned int | StaticPublicKeyLength () const =0 |
return length of static public keys in this domain | |
virtual void | GenerateStaticPrivateKey (RandomNumberGenerator &rng, byte *privateKey) const =0 |
generate static private key More... | |
virtual void | GenerateStaticPublicKey (RandomNumberGenerator &rng, const byte *privateKey, byte *publicKey) const =0 |
generate static public key More... | |
virtual void | GenerateStaticKeyPair (RandomNumberGenerator &rng, byte *privateKey, byte *publicKey) const |
generate private/public key pair More... | |
virtual unsigned int | EphemeralPrivateKeyLength () const =0 |
return length of ephemeral private keys in this domain | |
virtual unsigned int | EphemeralPublicKeyLength () const =0 |
return length of ephemeral public keys in this domain | |
virtual void | GenerateEphemeralPrivateKey (RandomNumberGenerator &rng, byte *privateKey) const =0 |
generate ephemeral private key More... | |
virtual void | GenerateEphemeralPublicKey (RandomNumberGenerator &rng, const byte *privateKey, byte *publicKey) const =0 |
generate ephemeral public key More... | |
virtual void | GenerateEphemeralKeyPair (RandomNumberGenerator &rng, byte *privateKey, byte *publicKey) const |
generate private/public key pair More... | |
virtual bool | Agree (byte *agreedValue, const byte *staticPrivateKey, const byte *ephemeralPrivateKey, const byte *staticOtherPublicKey, const byte *ephemeralOtherPublicKey, bool validateStaticOtherPublicKey=true) const =0 |
derive agreed value from your private keys and couterparty's public keys, return false in case of failure More... | |
CryptoMaterial & | AccessMaterial () |
returns a reference to the crypto material used by this object | |
const CryptoMaterial & | GetMaterial () const |
returns a const reference to the crypto material used by this object | |
virtual CryptoParameters & | AccessCryptoParameters ()=0 |
virtual const CryptoParameters & | GetCryptoParameters () const |
void | BERDecode (BufferedTransformation &bt) |
for backwards compatibility, calls AccessMaterial().Load(bt) | |
void | DEREncode (BufferedTransformation &bt) const |
for backwards compatibility, calls GetMaterial().Save(bt) | |
virtual std::string | AlgorithmName () const |
returns name of this algorithm, not universally implemented yet | |
virtual Clonable * | Clone () const |
this is not implemented by most classes yet | |
interface for domains of authenticated key agreement protocols
In an authenticated key agreement protocol, each party has two key pairs. The long-lived key pair is called the static key pair, and the short-lived key pair is called the ephemeral key pair.
Definition at line 1468 of file cryptlib.h.
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pure virtual |
generate static private key
Implemented in MQV_Domain< GROUP_PARAMETERS, COFACTOR_OPTION >, and DH2.
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pure virtual |
generate static public key
Implemented in MQV_Domain< GROUP_PARAMETERS, COFACTOR_OPTION >, and DH2.
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virtual |
generate private/public key pair
Reimplemented in DH2.
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pure virtual |
generate ephemeral private key
Implemented in MQV_Domain< GROUP_PARAMETERS, COFACTOR_OPTION >, and DH2.
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pure virtual |
generate ephemeral public key
Implemented in MQV_Domain< GROUP_PARAMETERS, COFACTOR_OPTION >, and DH2.
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virtual |
generate private/public key pair
Reimplemented in DH2.
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pure virtual |
derive agreed value from your private keys and couterparty's public keys, return false in case of failure
Implemented in MQV_Domain< GROUP_PARAMETERS, COFACTOR_OPTION >, and DH2.