SHA1_MD5_Object.cpp [plain text]
#include "SHA1_MD5_Object.h"
#include <stdexcept>
#include <string.h>
void MD5Object::digestInit()
{
mIsDone = false;
CC_MD5_Init(&mCtx);
}
void MD5Object::digestUpdate(
const void *data,
size_t len)
{
if(mIsDone) {
throw std::runtime_error("MD5 digestUpdate after final");
}
CC_MD5_Update(&mCtx, data, (CC_LONG)len);
}
void MD5Object::digestFinal(
void *digest)
{
if(mIsDone) {
throw std::runtime_error("MD5 digestFinal after final");
}
CC_MD5_Final((unsigned char *)digest, &mCtx);
mIsDone = true;
}
DigestObject *MD5Object::digestClone() const
{
return new MD5Object(*this);
}
size_t MD5Object::digestSizeInBytes() const
{
return CC_MD5_DIGEST_LENGTH;
}
void SHA1Object::digestInit()
{
mIsDone = false;
CC_SHA1_Init(&mCtx);
}
void SHA1Object::digestUpdate(
const void *data,
size_t len)
{
CC_SHA1_Update(&mCtx, (const unsigned char *)data, (CC_LONG)len);
}
void SHA1Object::digestFinal(
void *digest)
{
CC_SHA1_Final((unsigned char *)digest, &mCtx);
mIsDone = true;
}
DigestObject *SHA1Object::digestClone() const
{
return new SHA1Object(*this);
}
size_t SHA1Object::digestSizeInBytes() const
{
return CC_SHA1_DIGEST_LENGTH;
}