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OpenSSLCryptoKeyDSA Class Reference

#include <OpenSSLCryptoKeyDSA.hpp>

Inheritance diagram for OpenSSLCryptoKeyDSA:

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Collaboration diagram for OpenSSLCryptoKeyDSA:

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List of all members.

Public Methods

 OpenSSLCryptoKeyDSA ()
virtual ~OpenSSLCryptoKeyDSA ()
virtual XSECCryptoKey::KeyType getKeyType ()
 Return the type of this key.

virtual const XMLCh * getProviderName ()
 Returns a string that identifies the crypto owner of this library.

virtual XSECCryptoKeyclone ()
 Replicate key.

virtual void loadPBase64BigNums (const char *b64, unsigned int len)
 Load P.

virtual void loadQBase64BigNums (const char *b64, unsigned int len)
 Load Q.

virtual void loadGBase64BigNums (const char *b64, unsigned int len)
 Load G.

virtual void loadYBase64BigNums (const char *b64, unsigned int len)
 Load Y.

virtual void loadJBase64BigNums (const char *b64, unsigned int len)
 Load J.

virtual bool verifyBase64Signature (unsigned char *hashBuf, unsigned int hashLen, char *base64Signature, unsigned int sigLen)
 Verify a signature.

virtual unsigned int signBase64Signature (unsigned char *hashBuf, unsigned int hashLen, char *base64SignatureBuf, unsigned int base64SignatureBufLen)
 Create a signature.

 OpenSSLCryptoKeyDSA (EVP_PKEY *k)

Constructor & Destructor Documentation

OpenSSLCryptoKeyDSA::OpenSSLCryptoKeyDSA  
 

virtual OpenSSLCryptoKeyDSA::~OpenSSLCryptoKeyDSA   [virtual]
 

OpenSSLCryptoKeyDSA::OpenSSLCryptoKeyDSA EVP_PKEY *    k
 


Member Function Documentation

virtual XSECCryptoKey* OpenSSLCryptoKeyDSA::clone   [virtual]
 

Replicate key.

Implements XSECCryptoKeyDSA.

virtual XSECCryptoKey::KeyType OpenSSLCryptoKeyDSA::getKeyType   [virtual]
 

Return the type of this key.

For DSA keys, this allows people to determine whether this is a public key, private key or a key pair

Reimplemented from XSECCryptoKeyDSA.

virtual const XMLCh* OpenSSLCryptoKeyDSA::getProviderName   [inline, virtual]
 

Returns a string that identifies the crypto owner of this library.

Implements XSECCryptoKey.

virtual void OpenSSLCryptoKeyDSA::loadGBase64BigNums const char *    b64,
unsigned int    len
[virtual]
 

Load G.

Parameters:
b64  Base64 encoded parameter - read from XML document
len  Length of the encoded string

Implements XSECCryptoKeyDSA.

virtual void OpenSSLCryptoKeyDSA::loadJBase64BigNums const char *    b64,
unsigned int    len
[virtual]
 

Load J.

Parameters:
b64  Base64 encoded parameter - read from XML document
len  Length of the encoded string

Implements XSECCryptoKeyDSA.

virtual void OpenSSLCryptoKeyDSA::loadPBase64BigNums const char *    b64,
unsigned int    len
[virtual]
 

Load P.

Parameters:
b64  Base64 encoded parameter - read from XML document
len  Length of the encoded string

Implements XSECCryptoKeyDSA.

virtual void OpenSSLCryptoKeyDSA::loadQBase64BigNums const char *    b64,
unsigned int    len
[virtual]
 

Load Q.

Parameters:
b64  Base64 encoded parameter - read from XML document
len  Length of the encoded string

Implements XSECCryptoKeyDSA.

virtual void OpenSSLCryptoKeyDSA::loadYBase64BigNums const char *    b64,
unsigned int    len
[virtual]
 

Load Y.

Parameters:
b64  Base64 encoded parameter - read from XML document
len  Length of the encoded string

Implements XSECCryptoKeyDSA.

virtual unsigned int OpenSSLCryptoKeyDSA::signBase64Signature unsigned char *    hashBuf,
unsigned int    hashLen,
char *    base64SignatureBuf,
unsigned int    base64SignatureBufLen
[virtual]
 

Create a signature.

The library will call this function to create a signature from a pre-calculated digest. The output signature is required to be Base64 encoded such that it can be placed directly into the XML document

Parameters:
hashBuf  Buffer containing the pre-calculated (binary) digest
hashLen  Number of bytes of hash in the hashBuf
base64SignatureBuf  Buffer to place the base64 encoded result in.
base64SignatureBufLen  Implementations need to ensure they do not write more bytes than this into the buffer

Implements XSECCryptoKeyDSA.

virtual bool OpenSSLCryptoKeyDSA::verifyBase64Signature unsigned char *    hashBuf,
unsigned int    hashLen,
char *    base64Signature,
unsigned int    sigLen
[virtual]
 

Verify a signature.

The library will call this function to validate a signature

Parameters:
hashBuf  Buffer containing the pre-calculated (binary) digest
hashLen  Length of the data in the digest buffer
base64Signature  Buffer containing the Base64 encoded signature
sigLen  Length of the data in the signature buffer
Returns:
true if the signature was valid, false otherwise

Implements XSECCryptoKeyDSA.


The documentation for this class was generated from the following file:
Generated on Wed May 7 21:44:06 2003 for XML-Security-C by doxygen1.2.18