"cast6", "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
"arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
"khazad", "wp512", "wp384", "wp256", "tnepres", "xeta", "fcrypt",
- "camellia", "seed", "salsa20", NULL
+ "camellia", "seed", "salsa20", "lzo", NULL
};
static void hexdump(unsigned char *buf, unsigned int len)
struct scatterlist asg[8];
const char *e;
struct tcrypt_result result;
+ unsigned int authsize;
if (enc == ENCRYPT)
e = "encryption";
return;
}
+ authsize = crypto_aead_authsize(tfm);
+
req = aead_request_alloc(tfm, GFP_KERNEL);
if (!req) {
printk(KERN_INFO "failed to allocate request for %s\n", algo);
}
sg_init_one(&sg[0], aead_tv[i].input,
- aead_tv[i].ilen);
+ aead_tv[i].ilen + (enc ? authsize : 0));
sg_init_one(&asg[0], aead_tv[i].assoc,
aead_tv[i].alen);
aead_request_set_assoc(req, asg, aead_tv[i].alen);
- if (enc) {
- ret = crypto_aead_encrypt(req);
- } else {
- memcpy(req->__ctx, aead_tv[i].tag,
- aead_tv[i].tlen);
- ret = crypto_aead_decrypt(req);
- }
+ ret = enc ?
+ crypto_aead_encrypt(req) :
+ crypto_aead_decrypt(req);
switch (ret) {
case 0:
q = kmap(sg_page(&sg[0])) + sg[0].offset;
hexdump(q, aead_tv[i].rlen);
- printk(KERN_INFO "auth tag: ");
- hexdump((unsigned char *)req->__ctx, aead_tv[i].tlen);
printk(KERN_INFO "enc/dec: %s\n",
memcmp(q, aead_tv[i].result,
aead_tv[i].rlen) ? "fail" : "pass");
-
- printk(KERN_INFO "auth tag: %s\n",
- memcmp(req->__ctx, aead_tv[i].tag,
- aead_tv[i].tlen) ? "fail" : "pass");
}
}
aead_tv[i].tap[k]);
}
+ if (enc)
+ sg[k - 1].length += authsize;
+
sg_init_table(asg, aead_tv[i].anp);
for (k = 0, temp = 0; k < aead_tv[i].anp; k++) {
memcpy(&axbuf[IDX[k]],
aead_request_set_assoc(req, asg, aead_tv[i].alen);
- if (enc) {
- ret = crypto_aead_encrypt(req);
- } else {
- memcpy(req->__ctx, aead_tv[i].tag,
- aead_tv[i].tlen);
- ret = crypto_aead_decrypt(req);
- }
+ ret = enc ?
+ crypto_aead_encrypt(req) :
+ crypto_aead_decrypt(req);
switch (ret) {
case 0:
hexdump(q, aead_tv[i].tap[k]);
printk(KERN_INFO "%s\n",
memcmp(q, aead_tv[i].result + temp,
- aead_tv[i].tap[k]) ?
+ aead_tv[i].tap[k] -
+ (k < aead_tv[i].np - 1 || enc ?
+ 0 : authsize)) ?
"fail" : "pass");
temp += aead_tv[i].tap[k];
}
- printk(KERN_INFO "auth tag: ");
- hexdump((unsigned char *)req->__ctx, aead_tv[i].tlen);
-
- printk(KERN_INFO "auth tag: %s\n",
- memcmp(req->__ctx, aead_tv[i].tag,
- aead_tv[i].tlen) ? "fail" : "pass");
}
}
crypto_free_hash(tfm);
}
-static void test_deflate(void)
+static void test_comp(char *algo, struct comp_testvec *ctemplate,
+ struct comp_testvec *dtemplate, int ctcount, int dtcount)
{
unsigned int i;
char result[COMP_BUF_SIZE];
struct comp_testvec *tv;
unsigned int tsize;
- printk("\ntesting deflate compression\n");
+ printk("\ntesting %s compression\n", algo);
- tsize = sizeof (deflate_comp_tv_template);
+ tsize = sizeof(struct comp_testvec);
+ tsize *= ctcount;
if (tsize > TVMEMSIZE) {
printk("template (%u) too big for tvmem (%u)\n", tsize,
TVMEMSIZE);
return;
}
- memcpy(tvmem, deflate_comp_tv_template, tsize);
+ memcpy(tvmem, ctemplate, tsize);
tv = (void *)tvmem;
- tfm = crypto_alloc_comp("deflate", 0, CRYPTO_ALG_ASYNC);
+ tfm = crypto_alloc_comp(algo, 0, CRYPTO_ALG_ASYNC);
if (IS_ERR(tfm)) {
- printk("failed to load transform for deflate\n");
+ printk("failed to load transform for %s\n", algo);
return;
}
- for (i = 0; i < DEFLATE_COMP_TEST_VECTORS; i++) {
+ for (i = 0; i < ctcount; i++) {
int ilen, ret, dlen = COMP_BUF_SIZE;
printk("test %u:\n", i + 1);
ilen, dlen);
}
- printk("\ntesting deflate decompression\n");
+ printk("\ntesting %s decompression\n", algo);
- tsize = sizeof (deflate_decomp_tv_template);
+ tsize = sizeof(struct comp_testvec);
+ tsize *= dtcount;
if (tsize > TVMEMSIZE) {
printk("template (%u) too big for tvmem (%u)\n", tsize,
TVMEMSIZE);
goto out;
}
- memcpy(tvmem, deflate_decomp_tv_template, tsize);
+ memcpy(tvmem, dtemplate, tsize);
tv = (void *)tvmem;
- for (i = 0; i < DEFLATE_DECOMP_TEST_VECTORS; i++) {
+ for (i = 0; i < dtcount; i++) {
int ilen, ret, dlen = COMP_BUF_SIZE;
printk("test %u:\n", i + 1);
AES_XTS_ENC_TEST_VECTORS);
test_cipher("xts(aes)", DECRYPT, aes_xts_dec_tv_template,
AES_XTS_DEC_TEST_VECTORS);
- test_cipher("ctr(aes,4,8,4)", ENCRYPT, aes_ctr_enc_tv_template,
+ test_cipher("rfc3686(ctr(aes))", ENCRYPT, aes_ctr_enc_tv_template,
AES_CTR_ENC_TEST_VECTORS);
- test_cipher("ctr(aes,4,8,4)", DECRYPT, aes_ctr_dec_tv_template,
+ test_cipher("rfc3686(ctr(aes))", DECRYPT, aes_ctr_dec_tv_template,
AES_CTR_DEC_TEST_VECTORS);
test_aead("gcm(aes)", ENCRYPT, aes_gcm_enc_tv_template,
AES_GCM_ENC_TEST_VECTORS);
test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS);
test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS);
test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS);
- test_deflate();
+ test_comp("deflate", deflate_comp_tv_template,
+ deflate_decomp_tv_template, DEFLATE_COMP_TEST_VECTORS,
+ DEFLATE_DECOMP_TEST_VECTORS);
+ test_comp("lzo", lzo_comp_tv_template, lzo_decomp_tv_template,
+ LZO_COMP_TEST_VECTORS, LZO_DECOMP_TEST_VECTORS);
test_hash("crc32c", crc32c_tv_template, CRC32C_TEST_VECTORS);
test_hash("hmac(md5)", hmac_md5_tv_template,
HMAC_MD5_TEST_VECTORS);
AES_XTS_ENC_TEST_VECTORS);
test_cipher("xts(aes)", DECRYPT, aes_xts_dec_tv_template,
AES_XTS_DEC_TEST_VECTORS);
- test_cipher("ctr(aes,4,8,4)", ENCRYPT, aes_ctr_enc_tv_template,
+ test_cipher("rfc3686(ctr(aes))", ENCRYPT, aes_ctr_enc_tv_template,
AES_CTR_ENC_TEST_VECTORS);
- test_cipher("ctr(aes,4,8,4)", DECRYPT, aes_ctr_dec_tv_template,
+ test_cipher("rfc3686(ctr(aes))", DECRYPT, aes_ctr_dec_tv_template,
AES_CTR_DEC_TEST_VECTORS);
break;
break;
case 13:
- test_deflate();
+ test_comp("deflate", deflate_comp_tv_template,
+ deflate_decomp_tv_template, DEFLATE_COMP_TEST_VECTORS,
+ DEFLATE_DECOMP_TEST_VECTORS);
break;
case 14:
AES_GCM_DEC_TEST_VECTORS);
break;
+ case 36:
+ test_comp("lzo", lzo_comp_tv_template, lzo_decomp_tv_template,
+ LZO_COMP_TEST_VECTORS, LZO_DECOMP_TEST_VECTORS);
+ break;
+
case 100:
test_hash("hmac(md5)", hmac_md5_tv_template,
HMAC_MD5_TEST_VECTORS);
camellia_speed_template);
break;
+ case 206:
+ test_cipher_speed("salsa20", ENCRYPT, sec, NULL, 0,
+ salsa20_speed_template);
+ break;
+
case 300:
/* fall through */
projects / linux-2.6 / blobdiff