need help on finding this fucntion in delphi MD5(tmpBuffer, sizeof(opera_salt) + DES_KEY_SZ, hashSignature1);

Question

hi all

i am porting opera recovery from alredy existed c++ code

http://pastebin.com/ViPf0yn6

i struck at this fucntion

MD5(tmpBuffer, sizeof(opera_salt) + DES_KEY_SZ, hashSignature1);

can any one please tell where can i get that md5 unit

thanks in advance.

Answer 1

steve0, the code in your link reference to the md5 openssl implementation, you can find the original declaration of the MD5 function used in the code in this link

 unsigned char *MD5(const unsigned char *d, unsigned long n, unsigned char *md);

you can use the MessageDigest_5 (since Delphi 2007) unit to calculate the md5 for a buffer or the TIdHashMessageDigest5 class from the indy components.