System::Security::Cryptography::ECDsa class
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]ECDsa class
Base class for implementations of ECDsa algorithm. Objects of this class should only be allocated using System::MakeObject() function. Never create instance of this type on stack or using operator new, as it will result in runtime errors and/or assertion faults. Always wrap this class into System::SmartPtr pointer and use this pointer to pass it to functions as argument.
class ECDsa : public System::Security::Cryptography::AsymmetricAlgorithm
Methods
| Method | Description |
|---|---|
| static Create() | Creates default ECDSA aglorithm implementation. |
| static Create(const ECCurve&) | Creates default ECDSA aglorithm implementation with newly created key over the specified curve. |
| static Create(const ECParameters&) | Creates default ECDSA aglorithm implementation using the specified parameters. |
| static Create(const String&) | Creates specified ECDSA aglorithm implementation. |
| virtual ExportExplicitParameters(bool) | Exports explicit parameters. |
| virtual ExportParameters(bool) | Exports named or explicit parameters. |
| virtual GenerateKey(const ECCurve&) | Generates a new public/private key pair for the specified curve. |
| get_KeyExchangeAlgorithm() override | RTTI information. |
| get_SignatureAlgorithm() override | Gets signature algorithm to use. |
| virtual ImportParameters(const ECParameters&) | Imports all parameters from data structure. |
| virtual SignData(const ByteArrayPtr&, const HashAlgorithmName&) | Computes the hash value of the specified data array using the specified hash algorithm, and signs the result. |
| virtual SignData(const ByteArrayPtr&, int32_t, int32_t, const HashAlgorithmName&) | Computes the hash value of the specified data array using the specified hash algorithm, and signs the result. |
| virtual SignData(const StreamPtr&, const HashAlgorithmName&) | Computes the hash value of the specified binary stream using the specified hash algorithm, and signs the result. |
| virtual SignHash(const ByteArrayPtr&) | Computes the signature of specified input value. |
| VerifyData(const ByteArrayPtr&, const ByteArrayPtr&, const HashAlgorithmName&) | Verifies that the signature of the specified data is valid. |
| VerifyData(const ByteArrayPtr&, int32_t, int32_t, const ByteArrayPtr&, const HashAlgorithmName&) | Verifies that the signature of the specified data is valid. |
| VerifyData(const StreamPtr&, const ByteArrayPtr&, const HashAlgorithmName&) | Verifies that the signature of the specified binary stream is valid. |
| virtual VerifyHash(ByteArrayPtr, ByteArrayPtr) | Checks data signature. |
See Also
- Class AsymmetricAlgorithm
- Namespace System::Security::Cryptography
- Library Aspose.PDF for C++