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add a test for aes kcrypto encrypted data

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@12383 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2003-06-21 05:45:52 +00:00
parent edd4885b10
commit de13634e69
1 changed files with 106 additions and 0 deletions
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106
lib/krb5/aes-test.c
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@@ -576,6 +576,111 @@ encryption_test(krb5_context context, char *key, int keylen,
#endif /* ENABLE_AES */
static int
krb_enc(krb5_context context,
krb5_crypto crypto,
unsigned usage,
krb5_data *cipher,
krb5_data *clear)
{
krb5_data decrypt;
krb5_error_code ret;
krb5_data_zero(&decrypt);
ret = krb5_decrypt(context,
crypto,
usage,
cipher->data,
cipher->length,
&decrypt);
if (ret) {
krb5_warn(context, ret, "krb5_decrypt");
return ret;
}
if (decrypt.length != clear->length ||
memcmp(decrypt.data, clear->data, decrypt.length) != 0) {
krb5_warnx(context, "clear text not same");
return EINVAL;
}
krb5_data_free(&decrypt);
return 0;
}
struct {
krb5_enctype enctype;
unsigned usage;
size_t keylen;
void *key;
size_t elen;
void* edata;
size_t plen;
void *pdata;
} krbencs[] = {
#ifdef ENABLE_AES
{
ETYPE_AES256_CTS_HMAC_SHA1_96,
7,
32,
"\x47\x75\x69\x64\x65\x6c\x69\x6e\x65\x73\x20\x74\x6f\x20\x41\x75"
"\x74\x68\x6f\x72\x73\x20\x6f\x66\x20\x49\x6e\x74\x65\x72\x6e\x65",
44,
"\xcf\x79\x8f\x0d\x76\xf3\xe0\xbe\x8e\x66\x94\x70\xfa\xcc\x9e\x91"
"\xa9\xec\x1c\x5c\x21\xfb\x6e\xef\x1a\x7a\xc8\xc1\xcc\x5a\x95\x24"
"\x6f\x9f\xf4\xd5\xbe\x5d\x59\x97\x44\xd8\x47\xcd",
16,
"\x54\x68\x69\x73\x20\x69\x73\x20\x61\x20\x74\x65\x73\x74\x2e\x0a"
}
#endif
};
static int
krb_enc_test(krb5_context context)
{
krb5_error_code ret;
krb5_crypto crypto;
krb5_keyblock kb;
krb5_data cipher, plain;
int i, failed = 0;
for (i = 0; i < sizeof(krbencs)/sizeof(krbencs[0]); i++) {
ret = krb5_enctype_to_keytype(context,
krbencs[i].enctype,
(krb5_keytype *)&kb.keytype);
if (ret)
return ret;
kb.keyvalue.length = krbencs[i].keylen;
kb.keyvalue.data = krbencs[i].key;
ret = krb5_crypto_init(context, &kb, krbencs[i].enctype, &crypto);
cipher.length = krbencs[i].elen;
cipher.data = krbencs[i].edata;
plain.length = krbencs[i].plen;
plain.data = krbencs[i].pdata;
ret = krb_enc(context, crypto, krbencs[i].usage, &cipher, &plain);
if (ret) {
failed = 1;
printf("failed with %d\n", ret);
}
krb5_crypto_destroy(context, crypto);
}
return failed;
}
int
main(int argc, char **argv)
{
@@ -595,6 +700,7 @@ main(int argc, char **argv)
val |= encryption_test(context, aes_key2, 256,
encs2, sizeof(encs2)/sizeof(encs2[0]));
#endif
val |= krb_enc_test(context);
if (verbose && val == 0)
printf("all ok\n");