dsa.cpp File Reference

#include "pch.h"
#include "dsa.h"
#include "asn.h"
#include "integer.h"
#include "filters.h"
#include "nbtheory.h"

Include dependency graph for dsa.cpp:

Go to the source code of this file.

Functions
size_t	DSAConvertSignatureFormat (byte *buffer, size_t bufferSize, DSASignatureFormat toFormat, const byte *signature, size_t signatureLen, DSASignatureFormat fromFormat)
	Converts between signature encoding formats. More...

Function Documentation

size_t DSAConvertSignatureFormat	(	byte *	buffer,
		size_t	bufferSize,
		DSASignatureFormat	toFormat,
		const byte *	signature,
		size_t	signatureLen,
		DSASignatureFormat	fromFormat
	)

Converts between signature encoding formats.

Parameters

buffer	byte buffer for the converted signature encoding
bufferSize	the length of the converted signature encoding buffer
toFormat	the source signature format
signature	byte buffer for the existing signature encoding
signatureLen	the length of the existing signature encoding buffer
fromFormat	the source signature format

This function converts between these formats, and returns length of signature in the target format. If toFormat == DSA_P1363, then bufferSize must equal publicKey.SignatureLength()

Since

Crypto++ 1.0

Definition at line 15 of file dsa.cpp.

Here is the call graph for this function: