#include "fips_utl.h"
-static void gcmtest(int encrypt)
+static void gcmtest(FILE *in, FILE *out, int encrypt)
{
char buf[2048];
char lbuf[2048];
unsigned char *key = NULL, *iv = NULL, *aad = NULL, *tag = NULL;
unsigned char *ct = NULL, *pt = NULL;
EVP_CIPHER_CTX ctx;
- const EVP_CIPHER *gcm;
- EVP_CIPHER_CTX_init(&ctx);
+ const EVP_CIPHER *gcm = NULL;
+ FIPS_cipher_ctx_init(&ctx);
- while(fgets(buf,sizeof buf,stdin) != NULL)
+ while(fgets(buf,sizeof buf,in) != NULL)
{
- fputs(buf,stdout);
+ fputs(buf,out);
if (!parse_line(&keyword, &value, lbuf, buf))
continue;
if(!strcmp(keyword,"[Keylen"))
exit(1);
}
}
+ else if(!strcmp(keyword,"PT"))
+ {
+ pt = hex2bin_m(value, &l);
+ if (l != ptlen)
+ {
+ fprintf(stderr, "Inconsistent PT length\n");
+ exit(1);
+ }
+ }
else if(!strcmp(keyword,"CT"))
{
ct = hex2bin_m(value, &l);
fprintf(stderr, "Inconsistent Tag length\n");
exit(1);
}
- if (encrypt)
+ }
+ if (encrypt && pt && aad && (iv || encrypt==1))
+ {
+ tag = OPENSSL_malloc(taglen);
+ FIPS_cipherinit(&ctx, gcm, NULL, NULL, 1);
+ /* Relax FIPS constraints for testing */
+ M_EVP_CIPHER_CTX_set_flags(&ctx, EVP_CIPH_FLAG_NON_FIPS_ALLOW);
+ FIPS_cipher_ctx_ctrl(&ctx, EVP_CTRL_GCM_SET_IVLEN, ivlen, 0);
+ if (encrypt == 1)
+ {
+ static unsigned char iv_fixed[4] = {1,2,3,4};
+ if (!iv)
+ iv = OPENSSL_malloc(ivlen);
+ FIPS_cipherinit(&ctx, NULL, key, NULL, 1);
+ FIPS_cipher_ctx_ctrl(&ctx,
+ EVP_CTRL_GCM_SET_IV_FIXED,
+ 4, iv_fixed);
+ if (!FIPS_cipher_ctx_ctrl(&ctx,
+ EVP_CTRL_GCM_IV_GEN, 0, iv))
+ {
+ fprintf(stderr, "IV gen error\n");
+ exit(1);
+ }
+ OutputValue("IV", iv, ivlen, out, 0);
+ }
+ else
+ FIPS_cipherinit(&ctx, NULL, key, iv, 1);
+
+
+ if (aadlen)
+ FIPS_cipher(&ctx, NULL, aad, aadlen);
+ if (ptlen)
{
- fprintf(stderr, "Parse Error for Encrypt\n");
- exit(1);
+ ct = OPENSSL_malloc(ptlen);
+ rv = FIPS_cipher(&ctx, ct, pt, ptlen);
}
- EVP_CipherInit_ex(&ctx, gcm, NULL, NULL, NULL, 0);
- EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_GCM_SET_IVLEN, ivlen, 0);
- EVP_CipherInit_ex(&ctx, NULL, NULL, key, iv, 0);
- EVP_CIPHER_CTX_ctrl(&ctx, EVP_CTRL_GCM_SET_TAG, taglen, tag);
+ FIPS_cipher(&ctx, NULL, NULL, 0);
+ FIPS_cipher_ctx_ctrl(&ctx, EVP_CTRL_GCM_GET_TAG,
+ taglen, tag);
+ OutputValue("CT", ct, ptlen, out, 0);
+ OutputValue("Tag", tag, taglen, out, 0);
+ if (iv)
+ OPENSSL_free(iv);
+ if (aad)
+ OPENSSL_free(aad);
+ if (ct)
+ OPENSSL_free(ct);
+ if (pt)
+ OPENSSL_free(pt);
+ if (key)
+ OPENSSL_free(key);
+ if (tag)
+ OPENSSL_free(tag);
+ iv = aad = ct = pt = key = tag = NULL;
+ }
+ if (!encrypt && tag)
+ {
+ FIPS_cipherinit(&ctx, gcm, NULL, NULL, 0);
+ /* Relax FIPS constraints for testing */
+ M_EVP_CIPHER_CTX_set_flags(&ctx, EVP_CIPH_FLAG_NON_FIPS_ALLOW);
+ FIPS_cipher_ctx_ctrl(&ctx, EVP_CTRL_GCM_SET_IVLEN, ivlen, 0);
+ FIPS_cipherinit(&ctx, NULL, key, iv, 0);
+ FIPS_cipher_ctx_ctrl(&ctx, EVP_CTRL_GCM_SET_TAG, taglen, tag);
if (aadlen)
- EVP_Cipher(&ctx, NULL, aad, aadlen);
+ FIPS_cipher(&ctx, NULL, aad, aadlen);
if (ptlen)
{
pt = OPENSSL_malloc(ptlen);
- rv = EVP_Cipher(&ctx, pt, ct, ptlen);
+ rv = FIPS_cipher(&ctx, pt, ct, ptlen);
}
- rv = EVP_Cipher(&ctx, NULL, NULL, 0);
+ rv = FIPS_cipher(&ctx, NULL, NULL, 0);
if (rv < 0)
- printf("FAIL\n");
+ fprintf(out, "FAIL\n");
else
- OutputValue("PT", pt, ptlen, stdout, 0);
+ OutputValue("PT", pt, ptlen, out, 0);
if (iv)
OPENSSL_free(iv);
if (aad)
OPENSSL_free(key);
if (tag)
OPENSSL_free(tag);
+ iv = aad = ct = pt = key = tag = NULL;
+ }
+ }
+ }
+
+static void xtstest(FILE *in, FILE *out)
+ {
+ char buf[204800];
+ char lbuf[204800];
+ char *keyword, *value;
+ int inlen = 0;
+ int encrypt = 0;
+ int rv;
+ long l;
+ unsigned char *key = NULL, *iv = NULL;
+ unsigned char *inbuf = NULL, *outbuf = NULL;
+ EVP_CIPHER_CTX ctx;
+ const EVP_CIPHER *xts = NULL;
+ FIPS_cipher_ctx_init(&ctx);
+
+ while(fgets(buf,sizeof buf,in) != NULL)
+ {
+ fputs(buf,out);
+ if (buf[0] == '[' && strlen(buf) >= 9)
+ {
+ if(!strncmp(buf,"[ENCRYPT]", 9))
+ encrypt = 1;
+ else if(!strncmp(buf,"[DECRYPT]", 9))
+ encrypt = 0;
+ }
+ if (!parse_line(&keyword, &value, lbuf, buf))
+ continue;
+ else if(!strcmp(keyword,"Key"))
+ {
+ key = hex2bin_m(value, &l);
+ if (l == 32)
+ xts = EVP_aes_128_xts();
+ else if (l == 64)
+ xts = EVP_aes_256_xts();
+ else
+ {
+ fprintf(stderr, "Inconsistent Key length\n");
+ exit(1);
+ }
+ }
+ else if(!strcmp(keyword,"i"))
+ {
+ iv = hex2bin_m(value, &l);
+ if (l != 16)
+ {
+ fprintf(stderr, "Inconsistent i length\n");
+ exit(1);
+ }
+ }
+ else if(encrypt && !strcmp(keyword,"PT"))
+ {
+ inbuf = hex2bin_m(value, &l);
+ inlen = l;
+ }
+ else if(!encrypt && !strcmp(keyword,"CT"))
+ {
+ inbuf = hex2bin_m(value, &l);
+ inlen = l;
+ }
+ if (inbuf)
+ {
+ FIPS_cipherinit(&ctx, xts, key, iv, encrypt);
+ outbuf = OPENSSL_malloc(inlen);
+ rv = FIPS_cipher(&ctx, outbuf, inbuf, inlen);
+ OutputValue(encrypt ? "CT":"PT", outbuf, inlen, out, 0);
+ OPENSSL_free(inbuf);
+ OPENSSL_free(outbuf);
+ OPENSSL_free(key);
+ OPENSSL_free(iv);
+ iv = key = inbuf = outbuf = NULL;
+ }
+ }
+ }
+
+static void ccmtest(FILE *in, FILE *out)
+ {
+ char buf[200048];
+ char lbuf[200048];
+ char *keyword, *value;
+ long l;
+ unsigned char *Key = NULL, *Nonce = NULL;
+ unsigned char *Adata = NULL, *Payload = NULL;
+ unsigned char *CT = NULL;
+ int Plen = -1, Nlen = -1, Tlen = -1, Alen = -1;
+ int decr = 0;
+ EVP_CIPHER_CTX ctx;
+ const EVP_CIPHER *ccm = NULL;
+ FIPS_cipher_ctx_init(&ctx);
+
+ while(fgets(buf,sizeof buf,in) != NULL)
+ {
+ char *p;
+ fputs(buf,out);
+ redo:
+ if (!parse_line(&keyword, &value, lbuf, buf))
+ continue;
+
+ /* If surrounded by square brackets zap them */
+ if (keyword[0] == '[')
+ {
+ keyword++;
+ p = strchr(value, ']');
+ if (p)
+ *p = 0;
+ }
+ /* See if we have a comma separated list of parameters
+ * if so copy rest of line back to buffer and redo later.
+ */
+ p = strchr(value, ',');
+ if (p)
+ {
+ *p = 0;
+ strcpy(buf, p + 1);
+ strcat(buf, "\n");
+ decr = 1;
+ }
+ if (!strcmp(keyword,"Plen"))
+ Plen = atoi(value);
+ else if (!strcmp(keyword,"Nlen"))
+ Nlen = atoi(value);
+ else if (!strcmp(keyword,"Tlen"))
+ Tlen = atoi(value);
+ else if (!strcmp(keyword,"Alen"))
+ Alen = atoi(value);
+ if (p)
+ goto redo;
+ if (!strcmp(keyword,"Key"))
+ {
+ if (Key)
+ OPENSSL_free(Key);
+ Key = hex2bin_m(value, &l);
+ if (l == 16)
+ ccm = EVP_aes_128_ccm();
+ else if (l == 24)
+ ccm = EVP_aes_192_ccm();
+ else if (l == 32)
+ ccm = EVP_aes_256_ccm();
+ else
+ {
+ fprintf(stderr, "Inconsistent Key length\n");
+ exit(1);
+ }
+ }
+ else if (!strcmp(keyword,"Nonce"))
+ {
+ if (Nonce)
+ OPENSSL_free(Nonce);
+ Nonce = hex2bin_m(value, &l);
+ if (l != Nlen)
+ {
+ fprintf(stderr, "Inconsistent nonce length\n");
+ exit(1);
+ }
+ }
+ else if (!strcmp(keyword,"Payload") && !decr)
+ {
+ Payload = hex2bin_m(value, &l);
+ if (Plen && l != Plen)
+ {
+ fprintf(stderr, "Inconsistent Payload length\n");
+ exit(1);
+ }
+ }
+ else if (!strcmp(keyword,"Adata"))
+ {
+ Adata = hex2bin_m(value, &l);
+ if (Alen && l != Alen)
+ {
+ fprintf(stderr, "Inconsistent Payload length\n");
+ exit(1);
+ }
+ }
+ else if (!strcmp(keyword,"CT") && decr)
+ {
+ CT = hex2bin_m(value, &l);
+ if (l != (Plen + Tlen))
+ {
+ fprintf(stderr, "Inconsistent CT length\n");
+ exit(1);
+ }
+ }
+ if (Payload)
+ {
+ FIPS_cipherinit(&ctx, ccm, NULL, NULL, 1);
+ FIPS_cipher_ctx_ctrl(&ctx, EVP_CTRL_CCM_SET_IVLEN, Nlen, 0);
+ FIPS_cipher_ctx_ctrl(&ctx, EVP_CTRL_CCM_SET_TAG, Tlen, 0);
+ FIPS_cipherinit(&ctx, NULL, Key, Nonce, 1);
+
+ FIPS_cipher(&ctx, NULL, NULL, Plen);
+ FIPS_cipher(&ctx, NULL, Adata, Alen);
+ CT = OPENSSL_malloc(Plen + Tlen);
+ FIPS_cipher(&ctx, CT, Payload, Plen);
+ FIPS_cipher_ctx_ctrl(&ctx, EVP_CTRL_CCM_GET_TAG, Tlen,
+ CT + Plen);
+ OutputValue("CT", CT, Plen + Tlen, out, 0);
+ OPENSSL_free(CT);
+ OPENSSL_free(Payload);
+ CT = Payload = NULL;
+ }
+ if (CT)
+ {
+ int rv;
+ int len = Plen == 0 ? 1: Plen;
+ FIPS_cipherinit(&ctx, ccm, NULL, NULL, 0);
+ FIPS_cipher_ctx_ctrl(&ctx, EVP_CTRL_CCM_SET_IVLEN, Nlen, 0);
+ FIPS_cipher_ctx_ctrl(&ctx, EVP_CTRL_CCM_SET_TAG,
+ Tlen, CT + Plen);
+ FIPS_cipherinit(&ctx, NULL, Key, Nonce, 0);
+ FIPS_cipher(&ctx, NULL, NULL, Plen);
+ FIPS_cipher(&ctx, NULL, Adata, Alen);
+ Payload = OPENSSL_malloc(len);
+ rv = FIPS_cipher(&ctx, Payload, CT, Plen);
+ if (rv >= 0)
+ {
+ if (rv == 0)
+ Payload[0] = 0;
+ fputs("Result = Pass\n", out);
+ OutputValue("Payload", Payload, len, out, 0);
+ }
+ else
+ fputs("Result = Fail\n", out);
+ OPENSSL_free(CT);
+ OPENSSL_free(Payload);
+ CT = Payload = NULL;
}
}
+ if (Key)
+ OPENSSL_free(Key);
+ if (Nonce)
+ OPENSSL_free(Nonce);
+ FIPS_cipher_ctx_cleanup(&ctx);
}
int main(int argc,char **argv)
{
int encrypt;
- if(argc != 2)
+ int xts = 0, ccm = 0;
+ FILE *in, *out;
+ if (argc == 4)
+ {
+ in = fopen(argv[2], "r");
+ if (!in)
+ {
+ fprintf(stderr, "Error opening input file\n");
+ exit(1);
+ }
+ out = fopen(argv[3], "w");
+ if (!out)
+ {
+ fprintf(stderr, "Error opening output file\n");
+ exit(1);
+ }
+ }
+ else if (argc == 2)
+ {
+ in = stdin;
+ out = stdout;
+ }
+ else
{
fprintf(stderr,"%s [-encrypt|-decrypt]\n",argv[0]);
exit(1);
}
- fips_set_error_print();
- if(!FIPS_mode_set(1))
- exit(1);
+ fips_algtest_init();
if(!strcmp(argv[1],"-encrypt"))
encrypt = 1;
+ else if(!strcmp(argv[1],"-encryptIVext"))
+ encrypt = 2;
else if(!strcmp(argv[1],"-decrypt"))
encrypt = 0;
+ else if(!strcmp(argv[1],"-ccm"))
+ ccm = 1;
+ else if(!strcmp(argv[1],"-xts"))
+ xts = 1;
else
{
fprintf(stderr,"Don't know how to %s.\n",argv[1]);
exit(1);
}
- gcmtest(encrypt);
+ if (ccm)
+ ccmtest(in, out);
+ else if (xts)
+ xtstest(in, out);
+ else
+ gcmtest(in, out, encrypt);
+
+ if (argc == 4)
+ {
+ fclose(in);
+ fclose(out);
+ }
return 0;
}
projects / openssl.git / blobdiff