xmlSecBnCreate ()

xmlSecBnPtr
xmlSecBnCreate (xmlSecSize size);

Creates a new BN object. Caller is responsible for destroying it by calling xmlSecBnDestroy function.

xmlSecBnDestroy ()

void
xmlSecBnDestroy (xmlSecBnPtr bn);

Destroys bn object created with xmlSecBnCreate function.

xmlSecBnInitialize ()

int
xmlSecBnInitialize (xmlSecBnPtr bn,
                    xmlSecSize size);

Initializes a BN object. Caller is responsible for destroying it by calling xmlSecBnFinalize function.

xmlSecBnFinalize ()

void
xmlSecBnFinalize (xmlSecBnPtr bn);

Destroys bn object created with xmlSecBnInitialize function.

xmlSecBnGetData ()

xmlSecByte *
xmlSecBnGetData (xmlSecBnPtr bn);

Gets pointer to the binary bn representation.

xmlSecBnSetData ()

int
xmlSecBnSetData (xmlSecBnPtr bn,
                 const xmlSecByte *data,
                 xmlSecSize size);

Sets the value of bn to data .

xmlSecBnGetSize ()

xmlSecSize
xmlSecBnGetSize (xmlSecBnPtr bn);

Gets the size of binary data in bn .

xmlSecBnZero ()

void
xmlSecBnZero (xmlSecBnPtr bn);

Sets the value of bn to zero.

xmlSecBnFromString ()

int
xmlSecBnFromString (xmlSecBnPtr bn,
                    const xmlChar *str,
                    xmlSecSize base);

Reads bn from string str assuming it has base base .

xmlSecBnToString ()

xmlChar *
xmlSecBnToString (xmlSecBnPtr bn,
                  xmlSecSize base);

Writes bn to string with base base . Caller is responsible for freeing returned string with xmlFree .

xmlSecBnFromHexString ()

int
xmlSecBnFromHexString (xmlSecBnPtr bn,
                       const xmlChar *str);

Reads bn from hex string str .

xmlSecBnToHexString ()

xmlChar *
xmlSecBnToHexString (xmlSecBnPtr bn);

Writes bn to hex string. Caller is responsible for freeing returned string with xmlFree .

xmlSecBnFromDecString ()

int
xmlSecBnFromDecString (xmlSecBnPtr bn,
                       const xmlChar *str);

Reads bn from decimal string str .

xmlSecBnToDecString ()

xmlChar *
xmlSecBnToDecString (xmlSecBnPtr bn);

Writes bn to decimal string. Caller is responsible for freeing returned string with xmlFree .

xmlSecBnMul ()

int
xmlSecBnMul (xmlSecBnPtr bn,
             int multiplier);

Multiplies bn with multiplier .

xmlSecBnDiv ()

int
xmlSecBnDiv (xmlSecBnPtr bn,
             int divider,
             int *mod);

Divides bn by divider and places modulus into mod .

xmlSecBnAdd ()

int
xmlSecBnAdd (xmlSecBnPtr bn,
             int delta);

Adds delta to bn .

xmlSecBnReverse ()

int
xmlSecBnReverse (xmlSecBnPtr bn);

Reverses bytes order in bn .

xmlSecBnCompare ()

int
xmlSecBnCompare (xmlSecBnPtr bn,
                 const xmlSecByte *data,
                 xmlSecSize dataSize);

Compares the bn with data .

xmlSecBnCompareReverse ()

int
xmlSecBnCompareReverse (xmlSecBnPtr bn,
                        const xmlSecByte *data,
                        xmlSecSize dataSize);

Compares the bn with reverse data .

xmlSecBnGetNodeValue ()

int
xmlSecBnGetNodeValue (xmlSecBnPtr bn,
                      xmlNodePtr cur,
                      xmlSecBnFormat format,
                      int reverse);

Converts the node content from format to bn .

xmlSecBnSetNodeValue ()

int
xmlSecBnSetNodeValue (xmlSecBnPtr bn,
                      xmlNodePtr cur,
                      xmlSecBnFormat format,
                      int reverse,
                      int addLineBreaks);

Converts the bn and sets it to node content.

xmlSecBnBlobSetNodeValue ()

int
xmlSecBnBlobSetNodeValue (const xmlSecByte *data,
                          xmlSecSize dataSize,
                          xmlNodePtr cur,
                          xmlSecBnFormat format,
                          int reverse,
                          int addLineBreaks);

Converts the blob and sets it to node content.

enum xmlSecBnFormat

The big numbers formats.