P1024.C the analysis of the DH algorithm in OpenSSL open source program

#include <stdio.h>#include <openssl/bn.h>#include <openssl/asn1.h>#include <openssl/dh.h>#include <openssl/pem.h>/*8*16*8=1024,1024 represents the key length (number of binary digits) */unsigned CharData[] = {0x97,0xf6,0x42,0x61,0xCA,0xb5,0x05,0xDD,0x28,0x28,0xe1,0x3F,0x1D,0x68,0xb6,0xd3,0xDB,0xD0,0xf3,0x13,0x04,0x7F,0x40,0xe8,0x56,0xDA,0x58,0xCB,0x13,0xb8,0xa1,0xBF,0x2B,0x78,0x3A,0x4C,0x6d,0x59,0xd5,0xf9,0x2A,0xFC,0x6c,0xFF,0x3d,0x69,0x3F,0x78,0xb2,0x3d,0x4f,0x31,0x60,0xa9,0x50,0x2e,0x3e,0xFA,0xf7,0xAB,0x5E,0x1A,0xd5,0xa6,0x5E,0x55,0x43,0x13,0x82,0x8d,0xa8,0x3B,0x9F,0xF2,0xd9,0x41,0xDE,0xe9,0x56,0x89,0xFA,0xDA,0xEA,0x09,0x36,0xAD,0xDF,0x19,0x71,0xFE,0x63,0x5b,0x20,0xAF,0x47,0x03,0x64,0x60,0x3C,0x2D,0xE0,0x59,0xf5,0x4B,0x65,0x0A,0xd8,0xFA,0x0C,0xf7,0x01,0x21,0xC7,0x47,0x99,0xD7,0x58,0x71,0x32,0xBE,0x9b,0x99,0x9b,0xb9,0xb7,0x87,0xe8,0xAB,};main () {DH *dh; DH = dh_new ();//Construct a new DH structureDh->p = bn_bin2bn (data,sizeof(data), NULL);//Converts the positive integer of the size bit in data to a large number, and the large number returnsDh->g = Bn_new ();//Newborn into a bignum structureBn_set_word (Dh->g,2);//dh->g=2Pem_write_dhparams (stdout, DH);//write out the DH parameter}

P1024.C the analysis of the DH algorithm in OpenSSL open source program