destest.c

Netscape公司提供的安全套接字层

/* destest.c */
/* Copyright (C) 1993 Eric Young - see README for more details */
#include <stdio.h>
#include "des_locl.h" /* for des.h and bcopy macros */
/* tisk tisk - the test keys don't all have odd parity :-( */

/* test data */
#define NUM_TESTS 34
static unsigned char key_data[NUM_TESTS][8]={
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,
    0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
    0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10,
    0x7C,0xA1,0x10,0x45,0x4A,0x1A,0x6E,0x57,
    0x01,0x31,0xD9,0x61,0x9D,0xC1,0x37,0x6E,
    0x07,0xA1,0x13,0x3E,0x4A,0x0B,0x26,0x86,
    0x38,0x49,0x67,0x4C,0x26,0x02,0x31,0x9E,
    0x04,0xB9,0x15,0xBA,0x43,0xFE,0xB5,0xB6,
    0x01,0x13,0xB9,0x70,0xFD,0x34,0xF2,0xCE,
    0x01,0x70,0xF1,0x75,0x46,0x8F,0xB5,0xE6,
    0x43,0x29,0x7F,0xAD,0x38,0xE3,0x73,0xFE,
    0x07,0xA7,0x13,0x70,0x45,0xDA,0x2A,0x16,
    0x04,0x68,0x91,0x04,0xC2,0xFD,0x3B,0x2F,
    0x37,0xD0,0x6B,0xB5,0x16,0xCB,0x75,0x46,
    0x1F,0x08,0x26,0x0D,0x1A,0xC2,0x46,0x5E,
    0x58,0x40,0x23,0x64,0x1A,0xBA,0x61,0x76,
    0x02,0x58,0x16,0x16,0x46,0x29,0xB0,0x07,
    0x49,0x79,0x3E,0xBC,0x79,0xB3,0x25,0x8F,
    0x4F,0xB0,0x5E,0x15,0x15,0xAB,0x73,0xA7,
    0x49,0xE9,0x5D,0x6D,0x4C,0xA2,0x29,0xBF,
    0x01,0x83,0x10,0xDC,0x40,0x9B,0x26,0xD6,
    0x1C,0x58,0x7F,0x1C,0x13,0x92,0x4F,0xEF,
    0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,
    0x1F,0x1F,0x1F,0x1F,0x0E,0x0E,0x0E,0x0E,
    0xE0,0xFE,0xE0,0xFE,0xF1,0xFE,0xF1,0xFE,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
    0xFE,0xDC,0xBA,0x98,0x76,0x54,0x32,0x10};

static unsigned char plain_data[NUM_TESTS][8]={
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
    0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,
    0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,
    0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
    0x01,0xA1,0xD6,0xD0,0x39,0x77,0x67,0x42,
    0x5C,0xD5,0x4C,0xA8,0x3D,0xEF,0x57,0xDA,
    0x02,0x48,0xD4,0x38,0x06,0xF6,0x71,0x72,
    0x51,0x45,0x4B,0x58,0x2D,0xDF,0x44,0x0A,
    0x42,0xFD,0x44,0x30,0x59,0x57,0x7F,0xA2,
    0x05,0x9B,0x5E,0x08,0x51,0xCF,0x14,0x3A,
    0x07,0x56,0xD8,0xE0,0x77,0x47,0x61,0xD2,
    0x76,0x25,0x14,0xB8,0x29,0xBF,0x48,0x6A,
    0x3B,0xDD,0x11,0x90,0x49,0x37,0x28,0x02,
    0x26,0x95,0x5F,0x68,0x35,0xAF,0x60,0x9A,
    0x16,0x4D,0x5E,0x40,0x4F,0x27,0x52,0x32,
    0x6B,0x05,0x6E,0x18,0x75,0x9F,0x5C,0xCA,
    0x00,0x4B,0xD6,0xEF,0x09,0x17,0x60,0x62,
    0x48,0x0D,0x39,0x00,0x6E,0xE7,0x62,0xF2,
    0x43,0x75,0x40,0xC8,0x69,0x8F,0x3C,0xFA,
    0x07,0x2D,0x43,0xA0,0x77,0x07,0x52,0x92,
    0x02,0xFE,0x55,0x77,0x81,0x17,0xF1,0x2A,
    0x1D,0x9D,0x5C,0x50,0x18,0xF7,0x28,0xC2,
    0x30,0x55,0x32,0x28,0x6D,0x6F,0x29,0x5A,
    0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
    0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
    0x01,0x23,0x45,0x67,0x89,0xAB,0xCD,0xEF,
    0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF};

static unsigned char cipher_data[NUM_TESTS][8]={
    0x8C,0xA6,0x4D,0xE9,0xC1,0xB1,0x23,0xA7,
    0x73,0x59,0xB2,0x16,0x3E,0x4E,0xDC,0x58,
    0x95,0x8E,0x6E,0x62,0x7A,0x05,0x55,0x7B,
    0xF4,0x03,0x79,0xAB,0x9E,0x0E,0xC5,0x33,
    0x17,0x66,0x8D,0xFC,0x72,0x92,0x53,0x2D,
    0x8A,0x5A,0xE1,0xF8,0x1A,0xB8,0xF2,0xDD,
    0x8C,0xA6,0x4D,0xE9,0xC1,0xB1,0x23,0xA7,
    0xED,0x39,0xD9,0x50,0xFA,0x74,0xBC,0xC4,
    0x69,0x0F,0x5B,0x0D,0x9A,0x26,0x93,0x9B,
    0x7A,0x38,0x9D,0x10,0x35,0x4B,0xD2,0x71,
    0x86,0x8E,0xBB,0x51,0xCA,0xB4,0x59,0x9A,
    0x71,0x78,0x87,0x6E,0x01,0xF1,0x9B,0x2A,
    0xAF,0x37,0xFB,0x42,0x1F,0x8C,0x40,0x95,
    0x86,0xA5,0x60,0xF1,0x0E,0xC6,0xD8,0x5B,
    0x0C,0xD3,0xDA,0x02,0x00,0x21,0xDC,0x09,
    0xEA,0x67,0x6B,0x2C,0xB7,0xDB,0x2B,0x7A,
    0xDF,0xD6,0x4A,0x81,0x5C,0xAF,0x1A,0x0F,
    0x5C,0x51,0x3C,0x9C,0x48,0x86,0xC0,0x88,
    0x0A,0x2A,0xEE,0xAE,0x3F,0xF4,0xAB,0x77,
    0xEF,0x1B,0xF0,0x3E,0x5D,0xFA,0x57,0x5A,
    0x88,0xBF,0x0D,0xB6,0xD7,0x0D,0xEE,0x56,
    0xA1,0xF9,0x91,0x55,0x41,0x02,0x0B,0x56,
    0x6F,0xBF,0x1C,0xAF,0xCF,0xFD,0x05,0x56,
    0x2F,0x22,0xE4,0x9B,0xAB,0x7C,0xA1,0xAC,
    0x5A,0x6B,0x61,0x2C,0xC2,0x6C,0xCE,0x4A,
    0x5F,0x4C,0x03,0x8E,0xD1,0x2B,0x2E,0x41,
    0x63,0xFA,0xC0,0xD0,0x34,0xD9,0xF7,0x93,
    0x61,0x7B,0x3A,0x0C,0xE8,0xF0,0x71,0x00,
    0xDB,0x95,0x86,0x05,0xF8,0xC8,0xC6,0x06,
    0xED,0xBF,0xD1,0xC6,0x6C,0x29,0xCC,0xC7,
    0x35,0x55,0x50,0xB2,0x15,0x0E,0x24,0x51,
    0xCA,0xAA,0xAF,0x4D,0xEA,0xF1,0xDB,0xAE,
    0xD5,0xD4,0x4F,0xF7,0x20,0x68,0x3D,0x0D,
    0x2A,0x2B,0xB0,0x08,0xDF,0x97,0xC2,0xF2};

static unsigned char cbc_key[8]={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef};
static unsigned char cbc_iv[8]={0xfe,0xdc,0xba,0x98,0x76,0x54,0x32,0x10};
static unsigned char cbc_data[40]="7654321 Now is the time for ";

static unsigned char cbc_ok[32]={
    0xcc,0xd1,0x73,0xff,0xab,0x20,0x39,0xf4,
    0xac,0xd8,0xae,0xfd,0xdf,0xd8,0xa1,0xeb,
    0x46,0x8e,0x91,0x15,0x78,0x88,0xba,0x68,
    0x1d,0x26,0x93,0x97,0xf7,0xfe,0x62,0xb4};

static unsigned char pcbc_ok[32]={
    0xcc,0xd1,0x73,0xff,0xab,0x20,0x39,0xf4,
    0x6d,0xec,0xb4,0x70,0xa0,0xe5,0x6b,0x15,
    0xae,0xa6,0xbf,0x61,0xed,0x7d,0x9c,0x9f,
    0xf7,0x17,0x46,0x3b,0x8a,0xb3,0xcc,0x88};

static unsigned char cksum_ok[8]={
    0x1d,0x26,0x93,0x97,0xf7,0xfe,0x62,0xb4};

static unsigned char cfb_key[8]={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef};
static unsigned char cfb_iv[8]={0x12,0x34,0x56,0x78,0x90,0xab,0xcd,0xef};
static unsigned char cfb_buf1[24],cfb_buf2[24],cfb_tmp[8];
static unsigned char cfb_plain[24]=
    {
    0x4e,0x6f,0x77,0x20,0x69,0x73,
    0x20,0x74,0x68,0x65,0x20,0x74,
    0x69,0x6d,0x65,0x20,0x66,0x6f,
    0x72,0x20,0x61,0x6c,0x6c,0x20
    };
static unsigned char cfb_cipher[24]=
    {
    0xf3,0x1f,0xda,0x07,0x01,0x14,
    0x62,0xee,0x18,0x7f,0x43,0xd8,
    0x0a,0x7c,0xd9,0xb5,0xb0,0xd2,
    0x90,0xda,0x6e,0x5b,0x9a,0x87
    };

static unsigned char ofb_key[8]={0x01,0x23,0x45,0x67,0x89,0xab,0xcd,0xef};
static unsigned char ofb_iv[8]={0x12,0x34,0x56,0x78,0x90,0xab,0xcd,0xef};
static unsigned char ofb_plain[24]=
    {
    0x4e,0x6f,0x77,0x20,0x69,0x73,
    0x20,0x74,0x68,0x65,0x20,0x74,
    0x69,0x6d,0x65,0x20,0x66,0x6f,
    0x72,0x20,0x61,0x6c,0x6c,0x20
    };
static unsigned char ofb_buf1[24],ofb_buf2[24],ofb_tmp[8];
static unsigned char ofb_cipher[24]=
    {
    0xf3,0x09,0x62,0x49,0xc7,0xf4,0x6e,0x51,
    0x35,0xf2,0x4a,0x24,0x2e,0xeb,0x3d,0x3f,
    0x3d,0x6d,0x5b,0xe3,0x25,0x5a,0xf8,0xc3
    };

char *malloc();
char *pt();

main()
    {
    int i,j;
    des_cblock in,out,outin;
    des_key_schedule ks;
    unsigned char cbc_in[40],cbc_out[40];
    unsigned long cs;
    unsigned char qret[4][4];
    unsigned long lqret[4];
    char *str;

    printf("Doing ecb\n");
    for (i=0; i<NUM_TESTS; i++)
        {
        if ((j=key_sched((C_Block *)(key_data[i]),ks)) != 0)
            printf("Key error %2d:%d\n",i+1,j);
        bcopy(plain_data[i],in,8);
        bzero(out,8);
        bzero(outin,8);
        des_ecb_encrypt((C_Block *)in,(C_Block *)out,ks,DES_ENCRYPT);
        des_ecb_encrypt((C_Block *)out,(C_Block *)outin,ks,DES_DECRYPT);

        if (bcmp(out,cipher_data[i],8) != 0)
            {
            printf("Encryption error %2d\nk=%s p=%s o=%s act=%s\n",
                i+1,pt(key_data[i]),pt(in),pt(cipher_data[i]),
                pt(out));
            }
        if (bcmp(in,outin,8) != 0)
            {
            printf("Decryption error %2d\nk=%s p=%s o=%s act=%s\n",
                i+1,pt(key_data[i]),pt(out),pt(in),pt(outin));
            }
        }

    printf("Doing cbc\n");
    if ((j=key_sched((C_Block *)cbc_key,ks)) != 0)
        printf("Key error %2d:%d\n",i+1,j);
    bzero(cbc_out,40);
    bzero(cbc_in,40);
    des_cbc_encrypt((C_Block *)cbc_data,(C_Block *)cbc_out,
        (long)strlen(cbc_data),ks,(C_Block *)cbc_iv,DES_ENCRYPT);
    if (bcmp(cbc_out,cbc_ok,32) != 0)
        printf("cbc_encrypt encrypt error\n");
    des_cbc_encrypt((C_Block *)cbc_out,(C_Block *)cbc_in,
        (long)strlen(cbc_data),ks,(C_Block *)cbc_iv,DES_DECRYPT);
    if (bcmp(cbc_in,cbc_data,32) != 0)
        printf("cbc_encrypt decrypt error\n");

    printf("Doing pcbc\n");
    if ((j=key_sched((C_Block *)cbc_key,ks)) != 0)
        printf("Key error %2d:%d\n",i+1,j);
    bzero(cbc_out,40);
    bzero(cbc_in,40);
    des_pcbc_encrypt((C_Block *)cbc_data,(C_Block *)cbc_out,
        (long)strlen(cbc_data),ks,(C_Block *)cbc_iv,DES_ENCRYPT);
    if (bcmp(cbc_out,pcbc_ok,32) != 0)
        printf("pcbc_encrypt encrypt error\n");
    des_pcbc_encrypt((C_Block *)cbc_out,(C_Block *)cbc_in,
        (long)strlen(cbc_data),ks,(C_Block *)cbc_iv,DES_DECRYPT);
    if (bcmp(cbc_in,cbc_data,32) != 0)
        printf("pcbc_encrypt decrypt error\n");

    printf("Doing cfb\n");
    key_sched((C_Block *)cfb_key,ks);
    bcopy(cfb_iv,cfb_tmp,sizeof(cfb_iv));
    des_cfb_encrypt(cfb_plain,cfb_buf1,8,(long)sizeof(cfb_plain),ks,
        (C_Block *)cfb_tmp,DES_ENCRYPT);
    if (bcmp(cfb_cipher,cfb_buf1,sizeof(cfb_buf1)) != 0)
        printf("cfb_encrypt encrypt error\n");
    bcopy(cfb_iv,cfb_tmp,sizeof(cfb_iv));
    des_cfb_encrypt(cfb_buf1,cfb_buf2,8,(long)sizeof(cfb_buf1),ks,
        (C_Block *)cfb_tmp,DES_DECRYPT);
    if (bcmp(cfb_plain,cfb_buf2,sizeof(cfb_buf2)) != 0)
        printf("cfb_encrypt decrypt error\n");

    bcopy(cfb_iv,cfb_tmp,sizeof(cfb_iv));
    for (i=0; i<sizeof(cfb_plain); i++)
        des_cfb_encrypt(&(cfb_plain[i]),&(cfb_buf1[i]),
            8,(long)1,ks,(C_Block *)cfb_tmp,DES_ENCRYPT);
    if (bcmp(cfb_cipher,cfb_buf1,sizeof(cfb_buf1)) != 0)
        printf("cfb_encrypt small encrypt error\n");

    bcopy(cfb_iv,cfb_tmp,sizeof(cfb_iv));
    for (i=0; i<sizeof(cfb_plain); i++)
        des_cfb_encrypt(&(cfb_buf1[i]),&(cfb_buf2[i]),
            8,(long)1,ks,(C_Block *)cfb_tmp,DES_DECRYPT);
    if (bcmp(cfb_plain,cfb_buf2,sizeof(cfb_buf2)) != 0)
        printf("cfb_encrypt small decrypt error\n");

    printf("Doing ofb\n");
    key_sched((C_Block *)ofb_key,ks);
    bcopy(ofb_iv,ofb_tmp,sizeof(ofb_iv));
    des_ofb_encrypt(ofb_plain,ofb_buf1,64,(long)sizeof(cfb_plain)/8,ks,
        (C_Block *)ofb_tmp);
    if (bcmp(ofb_cipher,ofb_buf1,sizeof(ofb_buf1)) != 0)
        printf("ofb_encrypt encrypt error\n");
    bcopy(ofb_iv,ofb_tmp,sizeof(ofb_iv));
    des_ofb_encrypt(ofb_buf1,ofb_buf2,64,(long)sizeof(ofb_buf1)/8,ks,
        (C_Block *)ofb_tmp);
    if (bcmp(ofb_plain,ofb_buf2,sizeof(ofb_buf2)) != 0)
        printf("ofb_encrypt decrypt error\n");

    printf("Doing cbc_cksum\n");
    des_cbc_cksum((C_Block *)cbc_data,(C_Block *)cbc_out,
        (long)strlen(cbc_data),ks,(C_Block *)cbc_iv);
    if (bcmp(cbc_out,cksum_ok,8) != 0)
        printf("cbc_cksum error\n");

    printf("Doing quad_cksum\n");
    cs=quad_cksum((C_Block *)cbc_data,(C_Block *)qret,
        (long)strlen(cbc_data),2,(C_Block *)cbc_iv);
    for (i=0; i<4; i++)
        {
        lqret[i]=0;
        bcopy(&(qret[i][0]),&(lqret[i]),4);
        }
    { /* Big-endian fix */
    static unsigned long l=1;
    static unsigned char *c=(unsigned char *)&l;
    unsigned long ll;

    if (!c[0])
        {
        ll=lqret[0]^lqret[3];
        lqret[0]^=ll;
        lqret[3]^=ll;
        ll=lqret[1]^lqret[2];
        lqret[1]^=ll;
        lqret[2]^=ll;
        }
    }
    if (cs != 0x70d7a63a)
        printf("quad_cksum error, ret %08x should be 70d7a63a\n",cs);
    if (lqret[0] != 0x327eba8d)
        printf("quad_cksum error, out[0] %08x is not %08x\n",
            lqret[0],0x327eba8d);
    if (lqret[1] != 0x201a49cc)
        printf("quad_cksum error, out[1] %08x is not %08x\n",
            lqret[1],0x201a49cc);
    if (lqret[2] != 0x70d7a63a)
        printf("quad_cksum error, out[2] %08x is not %08x\n",
            lqret[2],0x70d7a63a);
    if (lqret[3] != 0x501c2c26)
        printf("quad_cksum error, out[3] %08x is not %08x\n",
            lqret[3],0x501c2c26);

    printf("input word alignment test");
    for (i=0; i<4; i++)
        {
        printf(" %d",i);
        des_cbc_encrypt((C_Block *)&(cbc_out[i]),(C_Block *)cbc_in,
            (long)strlen(cbc_data),ks,(C_Block *)cbc_iv,
            DES_ENCRYPT);
        }
    printf("\noutput word alignment test");
    for (i=0; i<4; i++)
        {
        printf(" %d",i);
        des_cbc_encrypt((C_Block *)cbc_out,(C_Block *)&(cbc_in[i]),
            (long)strlen(cbc_data),ks,(C_Block *)cbc_iv,
            DES_ENCRYPT);
        }
    printf("\n");
    printf("fast crypt test ");
    str=crypt("testing","ef");
    if (strcmp("efGnQx2725bI2",str) != 0)
        printf("fast crypt error, %x should be efGnQx2725bI2\n",str);
    str=crypt("bca76;23","yA");
    if (strcmp("yA1Rp/1hZXIJk",str) != 0)
        printf("fast crypt error, %x should be yA1Rp/1hZXIJk\n",str);
    printf("\n");
    exit(0);
    }

char *pt(p)
unsigned char *p;
    {
    char *ret;
    int i;
    static char *f="0123456789ABCDEF";

    ret=(char *)malloc(17);
    for (i=0; i<8; i++)
        {
        ret[i*2]=f[(p[i]>>4)&0xf];
        ret[i*2+1]=f[p[i]&0xf];
        }
    ret[16]='\0';
    return(ret);
    }