View difference between Paste ID: hf5mn1zU and PVceTC1K

 #include "SHA1.h"
 #include "BigNumber.h"
 #include <cstring>
 #include <stdarg.h>
 #include <Log.h>
 
 SHA1Hash::SHA1Hash()
 {
     SHA1_Init(&mC);
     memset(mDigest, 0, SHA_DIGEST_LENGTH * sizeof(uint8));
 }
 
 SHA1Hash::~SHA1Hash()
 {
 	SHA1_Init(&mC);
 }
 
 void SHA1Hash::UpdateData(const uint8 *dta, int len)
 {
     SHA1_Update(&mC, dta, len);
 }
 
 void SHA1Hash::UpdateData(const std::string &str)
 {
     UpdateData((uint8 const*)str.c_str(), str.length());
 }
 
 void SHA1Hash::UpdateBigNumbers(BigNumber* bn0, ...)
 {
     va_list v;
     BigNumber* bn;
 
     va_start(v, bn0);
     bn = bn0;
     while (bn)
     {
         UpdateData(bn->AsByteArray().get(), bn->GetNumBytes());
         bn = va_arg(v, BigNumber*);
     }
     va_end(v);
 }
 
 void SHA1Hash::Initialize()
 {
     SHA1_Init(&mC);
 }
 
 void SHA1Hash::Finalize(void)
 {
     SHA1_Final(mDigest, &mC);
 }