a wrapper around bctoolbox signature algorithms, implements the Signature interface More...
Inheritance diagram for lime::bctbx_EDDSA< Curve >:
Public Member Functions | |
| const DSA< Curve, lime::DSAtype::privateKey > | get_secret (void) override |
| Secret key. More... | |
| const DSA< Curve, lime::DSAtype::publicKey > | get_public (void) override |
| Public key. More... | |
| void | set_secret (const DSA< Curve, lime::DSAtype::privateKey > &secretKey) override |
| Secret key. More... | |
| void | set_public (const DSA< Curve, lime::DSAtype::publicKey > &publicKey) override |
| Public key. More... | |
| void | createKeyPair (std::shared_ptr< lime::RNG > rng) override |
| generate a new random EdDSA key pair More... | |
| void | derivePublic (void) override |
| Compute the public key using the secret already set in context. More... | |
| void | sign (const std::vector< uint8_t > &message, DSA< Curve, lime::DSAtype::signature > &signature) override |
| Sign a message using the key pair previously set in the object. More... | |
| void | sign (const X< Curve, lime::Xtype::publicKey > &message, DSA< Curve, lime::DSAtype::signature > &signature) override |
| bool | verify (const std::vector< uint8_t > &message, const DSA< Curve, lime::DSAtype::signature > &signature) override |
| Verify a message signature using the public key previously set in the object. More... | |
| bool | verify (const X< Curve, lime::Xtype::publicKey > &message, const DSA< Curve, lime::DSAtype::signature > &signature) override |
| bctbx_EDDSA () | |
| ~bctbx_EDDSA () | |
 Public Member Functions inherited from lime::Signature< Curve > | |
| virtual const DSA< Curve, lime::DSAtype::privateKey > | get_secret (void)=0 |
| Secret key. More... | |
| virtual const DSA< Curve, lime::DSAtype::publicKey > | get_public (void)=0 |
| Public key. More... | |
| virtual void | set_secret (const DSA< Curve, lime::DSAtype::privateKey > &secretKey)=0 |
| Secret key. More... | |
| virtual void | set_public (const DSA< Curve, lime::DSAtype::publicKey > &publicKey)=0 |
| Public key. More... | |
| virtual void | createKeyPair (std::shared_ptr< lime::RNG > rng)=0 |
| generate a new random EdDSA key pair More... | |
| virtual void | derivePublic (void)=0 |
| Compute the public key using the secret already set in context. More... | |
| virtual void | sign (const std::vector< uint8_t > &message, DSA< Curve, lime::DSAtype::signature > &signature)=0 |
| Sign a message using the key pair previously set in the object. More... | |
| virtual void | sign (const X< Curve, lime::Xtype::publicKey > &message, DSA< Curve, lime::DSAtype::signature > &signature)=0 |
| virtual bool | verify (const std::vector< uint8_t > &message, const DSA< Curve, lime::DSAtype::signature > &signature)=0 |
| Verify a message signature using the public key previously set in the object. More... | |
| virtual bool | verify (const X< Curve, lime::Xtype::publicKey > &message, const DSA< Curve, lime::DSAtype::signature > &signature)=0 |
| virtual | ~Signature ()=default |
Detailed Description
template<typename Curve>
class lime::bctbx_EDDSA< Curve >
class lime::bctbx_EDDSA< Curve >
a wrapper around bctoolbox signature algorithms, implements the Signature interface
Provides EdDSA on curves 25519 and 448
Constructor & Destructor Documentation
◆ bctbx_EDDSA()
template<typename Curve >
|
inline |
◆ ~bctbx_EDDSA()
template<typename Curve >
|
inline |
Member Function Documentation
◆ createKeyPair()
template<typename Curve >
|
inlineoverridevirtual |
generate a new random EdDSA key pair
- Parameters
-
[in] rng The Random Number Generator to be used to generate the private kay
Implements lime::Signature< Curve >.
◆ derivePublic()
template<typename Curve >
|
inlineoverridevirtual |
Compute the public key using the secret already set in context.
Implements lime::Signature< Curve >.
◆ get_public()
template<typename Curve >
|
inlineoverridevirtual |
Public key.
Implements lime::Signature< Curve >.
◆ get_secret()
template<typename Curve >
|
inlineoverridevirtual |
Secret key.
Implements lime::Signature< Curve >.
◆ set_public()
template<typename Curve >
|
inlineoverridevirtual |
Public key.
Implements lime::Signature< Curve >.
◆ set_secret()
template<typename Curve >
|
inlineoverridevirtual |
Secret key.
Implements lime::Signature< Curve >.
◆ sign() [1/2]
template<typename Curve >
|
inlineoverridevirtual |
Sign a message using the key pair previously set in the object.
- Parameters
-
[in] message The message to be signed (we can sign any vector or more specifically a key exchange public key) [out] signature The signature produced from the message with a key pair previously introduced in the object
Implements lime::Signature< Curve >.
◆ sign() [2/2]
template<typename Curve >
|
inlineoverridevirtual |
This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
a convenience function to directly verify a key exchange public key
Implements lime::Signature< Curve >.
◆ verify() [1/2]
template<typename Curve >
|
inlineoverridevirtual |
Verify a message signature using the public key previously set in the object.
- Parameters
-
[in] message The message signed (we can verify any vector or more specifically a key exchange public key) [in] signature The signature produced from the message with a key pair previously introduced in the object
- Returns
- true if the signature is valid, false otherwise
Implements lime::Signature< Curve >.
◆ verify() [2/2]
template<typename Curve >
|
inlineoverridevirtual |
This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
a convenience function to directly verify a key exchange public key
Implements lime::Signature< Curve >.
The documentation for this class was generated from the following file:
