| /* |
| * Quick & dirty crypto testing module. |
| * |
| * This will only exist until we have a better testing mechanism |
| * (e.g. a char device). |
| * |
| * Copyright (c) 2002 James Morris <jmorris@intercode.com.au> |
| * Copyright (c) 2002 Jean-Francois Dive <jef@linuxbe.org> |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License as published by the Free |
| * Software Foundation; either version 2 of the License, or (at your option) |
| * any later version. |
| * |
| * 2004-08-09 Added cipher speed tests (Reyk Floeter <reyk@vantronix.net>) |
| * 2003-09-14 Rewritten by Kartikey Mahendra Bhatt |
| * |
| */ |
| |
| #include <linux/init.h> |
| #include <linux/module.h> |
| #include <linux/mm.h> |
| #include <linux/slab.h> |
| #include <linux/scatterlist.h> |
| #include <linux/string.h> |
| #include <linux/crypto.h> |
| #include <linux/highmem.h> |
| #include <linux/moduleparam.h> |
| #include <linux/jiffies.h> |
| #include <linux/timex.h> |
| #include <linux/interrupt.h> |
| #include "tcrypt.h" |
| |
| /* |
| * Need to kmalloc() memory for testing kmap(). |
| */ |
| #define TVMEMSIZE 16384 |
| #define XBUFSIZE 32768 |
| |
| /* |
| * Indexes into the xbuf to simulate cross-page access. |
| */ |
| #define IDX1 37 |
| #define IDX2 32400 |
| #define IDX3 1 |
| #define IDX4 8193 |
| #define IDX5 22222 |
| #define IDX6 17101 |
| #define IDX7 27333 |
| #define IDX8 3000 |
| |
| /* |
| * Used by test_cipher() |
| */ |
| #define ENCRYPT 1 |
| #define DECRYPT 0 |
| #define MODE_ECB 1 |
| #define MODE_CBC 0 |
| |
| static unsigned int IDX[8] = { IDX1, IDX2, IDX3, IDX4, IDX5, IDX6, IDX7, IDX8 }; |
| |
| /* |
| * Used by test_cipher_speed() |
| */ |
| static unsigned int sec; |
| |
| static int mode; |
| static char *xbuf; |
| static char *tvmem; |
| |
| static char *check[] = { |
| "des", "md5", "des3_ede", "rot13", "sha1", "sha256", "blowfish", |
| "twofish", "serpent", "sha384", "sha512", "md4", "aes", "cast6", |
| "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea", |
| "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta", NULL |
| }; |
| |
| static void hexdump(unsigned char *buf, unsigned int len) |
| { |
| while (len--) |
| printk("%02x", *buf++); |
| |
| printk("\n"); |
| } |
| |
| static void test_hash(char *algo, struct hash_testvec *template, |
| unsigned int tcount) |
| { |
| unsigned int i, j, k, temp; |
| struct scatterlist sg[8]; |
| char result[64]; |
| struct crypto_tfm *tfm; |
| struct hash_testvec *hash_tv; |
| unsigned int tsize; |
| |
| printk("\ntesting %s\n", algo); |
| |
| tsize = sizeof(struct hash_testvec); |
| tsize *= tcount; |
| |
| if (tsize > TVMEMSIZE) { |
| printk("template (%u) too big for tvmem (%u)\n", tsize, TVMEMSIZE); |
| return; |
| } |
| |
| memcpy(tvmem, template, tsize); |
| hash_tv = (void *)tvmem; |
| tfm = crypto_alloc_tfm(algo, 0); |
| if (tfm == NULL) { |
| printk("failed to load transform for %s\n", algo); |
| return; |
| } |
| |
| for (i = 0; i < tcount; i++) { |
| printk("test %u:\n", i + 1); |
| memset(result, 0, 64); |
| |
| sg_set_buf(&sg[0], hash_tv[i].plaintext, hash_tv[i].psize); |
| |
| crypto_digest_init(tfm); |
| if (tfm->crt_u.digest.dit_setkey) { |
| crypto_digest_setkey(tfm, hash_tv[i].key, |
| hash_tv[i].ksize); |
| } |
| crypto_digest_update(tfm, sg, 1); |
| crypto_digest_final(tfm, result); |
| |
| hexdump(result, crypto_tfm_alg_digestsize(tfm)); |
| printk("%s\n", |
| memcmp(result, hash_tv[i].digest, |
| crypto_tfm_alg_digestsize(tfm)) ? |
| "fail" : "pass"); |
| } |
| |
| printk("testing %s across pages\n", algo); |
| |
| /* setup the dummy buffer first */ |
| memset(xbuf, 0, XBUFSIZE); |
| |
| j = 0; |
| for (i = 0; i < tcount; i++) { |
| if (hash_tv[i].np) { |
| j++; |
| printk("test %u:\n", j); |
| memset(result, 0, 64); |
| |
| temp = 0; |
| for (k = 0; k < hash_tv[i].np; k++) { |
| memcpy(&xbuf[IDX[k]], |
| hash_tv[i].plaintext + temp, |
| hash_tv[i].tap[k]); |
| temp += hash_tv[i].tap[k]; |
| sg_set_buf(&sg[k], &xbuf[IDX[k]], |
| hash_tv[i].tap[k]); |
| } |
| |
| crypto_digest_digest(tfm, sg, hash_tv[i].np, result); |
| |
| hexdump(result, crypto_tfm_alg_digestsize(tfm)); |
| printk("%s\n", |
| memcmp(result, hash_tv[i].digest, |
| crypto_tfm_alg_digestsize(tfm)) ? |
| "fail" : "pass"); |
| } |
| } |
| |
| crypto_free_tfm(tfm); |
| } |
| |
| |
| #ifdef CONFIG_CRYPTO_HMAC |
| |
| static void test_hmac(char *algo, struct hmac_testvec *template, |
| unsigned int tcount) |
| { |
| unsigned int i, j, k, temp; |
| struct scatterlist sg[8]; |
| char result[64]; |
| struct crypto_tfm *tfm; |
| struct hmac_testvec *hmac_tv; |
| unsigned int tsize, klen; |
| |
| tfm = crypto_alloc_tfm(algo, 0); |
| if (tfm == NULL) { |
| printk("failed to load transform for %s\n", algo); |
| return; |
| } |
| |
| printk("\ntesting hmac_%s\n", algo); |
| |
| tsize = sizeof(struct hmac_testvec); |
| tsize *= tcount; |
| if (tsize > TVMEMSIZE) { |
| printk("template (%u) too big for tvmem (%u)\n", tsize, |
| TVMEMSIZE); |
| goto out; |
| } |
| |
| memcpy(tvmem, template, tsize); |
| hmac_tv = (void *)tvmem; |
| |
| for (i = 0; i < tcount; i++) { |
| printk("test %u:\n", i + 1); |
| memset(result, 0, sizeof (result)); |
| |
| klen = hmac_tv[i].ksize; |
| sg_set_buf(&sg[0], hmac_tv[i].plaintext, hmac_tv[i].psize); |
| |
| crypto_hmac(tfm, hmac_tv[i].key, &klen, sg, 1, result); |
| |
| hexdump(result, crypto_tfm_alg_digestsize(tfm)); |
| printk("%s\n", |
| memcmp(result, hmac_tv[i].digest, |
| crypto_tfm_alg_digestsize(tfm)) ? "fail" : |
| "pass"); |
| } |
| |
| printk("\ntesting hmac_%s across pages\n", algo); |
| |
| memset(xbuf, 0, XBUFSIZE); |
| |
| j = 0; |
| for (i = 0; i < tcount; i++) { |
| if (hmac_tv[i].np) { |
| j++; |
| printk("test %u:\n",j); |
| memset(result, 0, 64); |
| |
| temp = 0; |
| klen = hmac_tv[i].ksize; |
| for (k = 0; k < hmac_tv[i].np; k++) { |
| memcpy(&xbuf[IDX[k]], |
| hmac_tv[i].plaintext + temp, |
| hmac_tv[i].tap[k]); |
| temp += hmac_tv[i].tap[k]; |
| sg_set_buf(&sg[k], &xbuf[IDX[k]], |
| hmac_tv[i].tap[k]); |
| } |
| |
| crypto_hmac(tfm, hmac_tv[i].key, &klen, sg, |
| hmac_tv[i].np, result); |
| hexdump(result, crypto_tfm_alg_digestsize(tfm)); |
| |
| printk("%s\n", |
| memcmp(result, hmac_tv[i].digest, |
| crypto_tfm_alg_digestsize(tfm)) ? |
| "fail" : "pass"); |
| } |
| } |
| out: |
| crypto_free_tfm(tfm); |
| } |
| |
| #endif /* CONFIG_CRYPTO_HMAC */ |
| |
| static void test_cipher(char *algo, int mode, int enc, |
| struct cipher_testvec *template, unsigned int tcount) |
| { |
| unsigned int ret, i, j, k, temp; |
| unsigned int tsize; |
| char *q; |
| struct crypto_tfm *tfm; |
| char *key; |
| struct cipher_testvec *cipher_tv; |
| struct scatterlist sg[8]; |
| const char *e, *m; |
| |
| if (enc == ENCRYPT) |
| e = "encryption"; |
| else |
| e = "decryption"; |
| if (mode == MODE_ECB) |
| m = "ECB"; |
| else |
| m = "CBC"; |
| |
| printk("\ntesting %s %s %s\n", algo, m, e); |
| |
| tsize = sizeof (struct cipher_testvec); |
| tsize *= tcount; |
| |
| if (tsize > TVMEMSIZE) { |
| printk("template (%u) too big for tvmem (%u)\n", tsize, |
| TVMEMSIZE); |
| return; |
| } |
| |
| memcpy(tvmem, template, tsize); |
| cipher_tv = (void *)tvmem; |
| |
| if (mode) |
| tfm = crypto_alloc_tfm(algo, 0); |
| else |
| tfm = crypto_alloc_tfm(algo, CRYPTO_TFM_MODE_CBC); |
| |
| if (tfm == NULL) { |
| printk("failed to load transform for %s %s\n", algo, m); |
| return; |
| } |
| |
| j = 0; |
| for (i = 0; i < tcount; i++) { |
| if (!(cipher_tv[i].np)) { |
| j++; |
| printk("test %u (%d bit key):\n", |
| j, cipher_tv[i].klen * 8); |
| |
| tfm->crt_flags = 0; |
| if (cipher_tv[i].wk) |
| tfm->crt_flags |= CRYPTO_TFM_REQ_WEAK_KEY; |
| key = cipher_tv[i].key; |
| |
| ret = crypto_cipher_setkey(tfm, key, cipher_tv[i].klen); |
| if (ret) { |
| printk("setkey() failed flags=%x\n", tfm->crt_flags); |
| |
| if (!cipher_tv[i].fail) |
| goto out; |
| } |
| |
| sg_set_buf(&sg[0], cipher_tv[i].input, |
| cipher_tv[i].ilen); |
| |
| if (!mode) { |
| crypto_cipher_set_iv(tfm, cipher_tv[i].iv, |
| crypto_tfm_alg_ivsize(tfm)); |
| } |
| |
| if (enc) |
| ret = crypto_cipher_encrypt(tfm, sg, sg, cipher_tv[i].ilen); |
| else |
| ret = crypto_cipher_decrypt(tfm, sg, sg, cipher_tv[i].ilen); |
| |
| |
| if (ret) { |
| printk("%s () failed flags=%x\n", e, tfm->crt_flags); |
| goto out; |
| } |
| |
| q = kmap(sg[0].page) + sg[0].offset; |
| hexdump(q, cipher_tv[i].rlen); |
| |
| printk("%s\n", |
| memcmp(q, cipher_tv[i].result, |
| cipher_tv[i].rlen) ? "fail" : "pass"); |
| } |
| } |
| |
| printk("\ntesting %s %s %s across pages (chunking)\n", algo, m, e); |
| memset(xbuf, 0, XBUFSIZE); |
| |
| j = 0; |
| for (i = 0; i < tcount; i++) { |
| if (cipher_tv[i].np) { |
| j++; |
| printk("test %u (%d bit key):\n", |
| j, cipher_tv[i].klen * 8); |
| |
| tfm->crt_flags = 0; |
| if (cipher_tv[i].wk) |
| tfm->crt_flags |= CRYPTO_TFM_REQ_WEAK_KEY; |
| key = cipher_tv[i].key; |
| |
| ret = crypto_cipher_setkey(tfm, key, cipher_tv[i].klen); |
| if (ret) { |
| printk("setkey() failed flags=%x\n", tfm->crt_flags); |
| |
| if (!cipher_tv[i].fail) |
| goto out; |
| } |
| |
| temp = 0; |
| for (k = 0; k < cipher_tv[i].np; k++) { |
| memcpy(&xbuf[IDX[k]], |
| cipher_tv[i].input + temp, |
| cipher_tv[i].tap[k]); |
| temp += cipher_tv[i].tap[k]; |
| sg_set_buf(&sg[k], &xbuf[IDX[k]], |
| cipher_tv[i].tap[k]); |
| } |
| |
| if (!mode) { |
| crypto_cipher_set_iv(tfm, cipher_tv[i].iv, |
| crypto_tfm_alg_ivsize(tfm)); |
| } |
| |
| if (enc) |
| ret = crypto_cipher_encrypt(tfm, sg, sg, cipher_tv[i].ilen); |
| else |
| ret = crypto_cipher_decrypt(tfm, sg, sg, cipher_tv[i].ilen); |
| |
| if (ret) { |
| printk("%s () failed flags=%x\n", e, tfm->crt_flags); |
| goto out; |
| } |
| |
| temp = 0; |
| for (k = 0; k < cipher_tv[i].np; k++) { |
| printk("page %u\n", k); |
| q = kmap(sg[k].page) + sg[k].offset; |
| hexdump(q, cipher_tv[i].tap[k]); |
| printk("%s\n", |
| memcmp(q, cipher_tv[i].result + temp, |
| cipher_tv[i].tap[k]) ? "fail" : |
| "pass"); |
| temp += cipher_tv[i].tap[k]; |
| } |
| } |
| } |
| |
| out: |
| crypto_free_tfm(tfm); |
| } |
| |
| static int test_cipher_jiffies(struct crypto_tfm *tfm, int enc, char *p, |
| int blen, int sec) |
| { |
| struct scatterlist sg[1]; |
| unsigned long start, end; |
| int bcount; |
| int ret; |
| |
| sg_set_buf(sg, p, blen); |
| |
| for (start = jiffies, end = start + sec * HZ, bcount = 0; |
| time_before(jiffies, end); bcount++) { |
| if (enc) |
| ret = crypto_cipher_encrypt(tfm, sg, sg, blen); |
| else |
| ret = crypto_cipher_decrypt(tfm, sg, sg, blen); |
| |
| if (ret) |
| return ret; |
| } |
| |
| printk("%d operations in %d seconds (%ld bytes)\n", |
| bcount, sec, (long)bcount * blen); |
| return 0; |
| } |
| |
| static int test_cipher_cycles(struct crypto_tfm *tfm, int enc, char *p, |
| int blen) |
| { |
| struct scatterlist sg[1]; |
| unsigned long cycles = 0; |
| int ret = 0; |
| int i; |
| |
| sg_set_buf(sg, p, blen); |
| |
| local_bh_disable(); |
| local_irq_disable(); |
| |
| /* Warm-up run. */ |
| for (i = 0; i < 4; i++) { |
| if (enc) |
| ret = crypto_cipher_encrypt(tfm, sg, sg, blen); |
| else |
| ret = crypto_cipher_decrypt(tfm, sg, sg, blen); |
| |
| if (ret) |
| goto out; |
| } |
| |
| /* The real thing. */ |
| for (i = 0; i < 8; i++) { |
| cycles_t start, end; |
| |
| start = get_cycles(); |
| if (enc) |
| ret = crypto_cipher_encrypt(tfm, sg, sg, blen); |
| else |
| ret = crypto_cipher_decrypt(tfm, sg, sg, blen); |
| end = get_cycles(); |
| |
| if (ret) |
| goto out; |
| |
| cycles += end - start; |
| } |
| |
| out: |
| local_irq_enable(); |
| local_bh_enable(); |
| |
| if (ret == 0) |
| printk("1 operation in %lu cycles (%d bytes)\n", |
| (cycles + 4) / 8, blen); |
| |
| return ret; |
| } |
| |
| static void test_cipher_speed(char *algo, int mode, int enc, unsigned int sec, |
| struct cipher_testvec *template, |
| unsigned int tcount, struct cipher_speed *speed) |
| { |
| unsigned int ret, i, j, iv_len; |
| unsigned char *key, *p, iv[128]; |
| struct crypto_tfm *tfm; |
| const char *e, *m; |
| |
| if (enc == ENCRYPT) |
| e = "encryption"; |
| else |
| e = "decryption"; |
| if (mode == MODE_ECB) |
| m = "ECB"; |
| else |
| m = "CBC"; |
| |
| printk("\ntesting speed of %s %s %s\n", algo, m, e); |
| |
| if (mode) |
| tfm = crypto_alloc_tfm(algo, 0); |
| else |
| tfm = crypto_alloc_tfm(algo, CRYPTO_TFM_MODE_CBC); |
| |
| if (tfm == NULL) { |
| printk("failed to load transform for %s %s\n", algo, m); |
| return; |
| } |
| |
| for (i = 0; speed[i].klen != 0; i++) { |
| if ((speed[i].blen + speed[i].klen) > TVMEMSIZE) { |
| printk("template (%u) too big for tvmem (%u)\n", |
| speed[i].blen + speed[i].klen, TVMEMSIZE); |
| goto out; |
| } |
| |
| printk("test %u (%d bit key, %d byte blocks): ", i, |
| speed[i].klen * 8, speed[i].blen); |
| |
| memset(tvmem, 0xff, speed[i].klen + speed[i].blen); |
| |
| /* set key, plain text and IV */ |
| key = (unsigned char *)tvmem; |
| for (j = 0; j < tcount; j++) { |
| if (template[j].klen == speed[i].klen) { |
| key = template[j].key; |
| break; |
| } |
| } |
| p = (unsigned char *)tvmem + speed[i].klen; |
| |
| ret = crypto_cipher_setkey(tfm, key, speed[i].klen); |
| if (ret) { |
| printk("setkey() failed flags=%x\n", tfm->crt_flags); |
| goto out; |
| } |
| |
| if (!mode) { |
| iv_len = crypto_tfm_alg_ivsize(tfm); |
| memset(&iv, 0xff, iv_len); |
| crypto_cipher_set_iv(tfm, iv, iv_len); |
| } |
| |
| if (sec) |
| ret = test_cipher_jiffies(tfm, enc, p, speed[i].blen, |
| sec); |
| else |
| ret = test_cipher_cycles(tfm, enc, p, speed[i].blen); |
| |
| if (ret) { |
| printk("%s() failed flags=%x\n", e, tfm->crt_flags); |
| break; |
| } |
| } |
| |
| out: |
| crypto_free_tfm(tfm); |
| } |
| |
| static void test_digest_jiffies(struct crypto_tfm *tfm, char *p, int blen, |
| int plen, char *out, int sec) |
| { |
| struct scatterlist sg[1]; |
| unsigned long start, end; |
| int bcount, pcount; |
| |
| for (start = jiffies, end = start + sec * HZ, bcount = 0; |
| time_before(jiffies, end); bcount++) { |
| crypto_digest_init(tfm); |
| for (pcount = 0; pcount < blen; pcount += plen) { |
| sg_set_buf(sg, p + pcount, plen); |
| crypto_digest_update(tfm, sg, 1); |
| } |
| /* we assume there is enough space in 'out' for the result */ |
| crypto_digest_final(tfm, out); |
| } |
| |
| printk("%6u opers/sec, %9lu bytes/sec\n", |
| bcount / sec, ((long)bcount * blen) / sec); |
| |
| return; |
| } |
| |
| static void test_digest_cycles(struct crypto_tfm *tfm, char *p, int blen, |
| int plen, char *out) |
| { |
| struct scatterlist sg[1]; |
| unsigned long cycles = 0; |
| int i, pcount; |
| |
| local_bh_disable(); |
| local_irq_disable(); |
| |
| /* Warm-up run. */ |
| for (i = 0; i < 4; i++) { |
| crypto_digest_init(tfm); |
| for (pcount = 0; pcount < blen; pcount += plen) { |
| sg_set_buf(sg, p + pcount, plen); |
| crypto_digest_update(tfm, sg, 1); |
| } |
| crypto_digest_final(tfm, out); |
| } |
| |
| /* The real thing. */ |
| for (i = 0; i < 8; i++) { |
| cycles_t start, end; |
| |
| crypto_digest_init(tfm); |
| |
| start = get_cycles(); |
| |
| for (pcount = 0; pcount < blen; pcount += plen) { |
| sg_set_buf(sg, p + pcount, plen); |
| crypto_digest_update(tfm, sg, 1); |
| } |
| crypto_digest_final(tfm, out); |
| |
| end = get_cycles(); |
| |
| cycles += end - start; |
| } |
| |
| local_irq_enable(); |
| local_bh_enable(); |
| |
| printk("%6lu cycles/operation, %4lu cycles/byte\n", |
| cycles / 8, cycles / (8 * blen)); |
| |
| return; |
| } |
| |
| static void test_digest_speed(char *algo, unsigned int sec, |
| struct digest_speed *speed) |
| { |
| struct crypto_tfm *tfm; |
| char output[1024]; |
| int i; |
| |
| printk("\ntesting speed of %s\n", algo); |
| |
| tfm = crypto_alloc_tfm(algo, 0); |
| |
| if (tfm == NULL) { |
| printk("failed to load transform for %s\n", algo); |
| return; |
| } |
| |
| if (crypto_tfm_alg_digestsize(tfm) > sizeof(output)) { |
| printk("digestsize(%u) > outputbuffer(%zu)\n", |
| crypto_tfm_alg_digestsize(tfm), sizeof(output)); |
| goto out; |
| } |
| |
| for (i = 0; speed[i].blen != 0; i++) { |
| if (speed[i].blen > TVMEMSIZE) { |
| printk("template (%u) too big for tvmem (%u)\n", |
| speed[i].blen, TVMEMSIZE); |
| goto out; |
| } |
| |
| printk("test%3u (%5u byte blocks,%5u bytes per update,%4u updates): ", |
| i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen); |
| |
| memset(tvmem, 0xff, speed[i].blen); |
| |
| if (sec) |
| test_digest_jiffies(tfm, tvmem, speed[i].blen, speed[i].plen, output, sec); |
| else |
| test_digest_cycles(tfm, tvmem, speed[i].blen, speed[i].plen, output); |
| } |
| |
| out: |
| crypto_free_tfm(tfm); |
| } |
| |
| static void test_deflate(void) |
| { |
| unsigned int i; |
| char result[COMP_BUF_SIZE]; |
| struct crypto_tfm *tfm; |
| struct comp_testvec *tv; |
| unsigned int tsize; |
| |
| printk("\ntesting deflate compression\n"); |
| |
| tsize = sizeof (deflate_comp_tv_template); |
| if (tsize > TVMEMSIZE) { |
| printk("template (%u) too big for tvmem (%u)\n", tsize, |
| TVMEMSIZE); |
| return; |
| } |
| |
| memcpy(tvmem, deflate_comp_tv_template, tsize); |
| tv = (void *)tvmem; |
| |
| tfm = crypto_alloc_tfm("deflate", 0); |
| if (tfm == NULL) { |
| printk("failed to load transform for deflate\n"); |
| return; |
| } |
| |
| for (i = 0; i < DEFLATE_COMP_TEST_VECTORS; i++) { |
| int ilen, ret, dlen = COMP_BUF_SIZE; |
| |
| printk("test %u:\n", i + 1); |
| memset(result, 0, sizeof (result)); |
| |
| ilen = tv[i].inlen; |
| ret = crypto_comp_compress(tfm, tv[i].input, |
| ilen, result, &dlen); |
| if (ret) { |
| printk("fail: ret=%d\n", ret); |
| continue; |
| } |
| hexdump(result, dlen); |
| printk("%s (ratio %d:%d)\n", |
| memcmp(result, tv[i].output, dlen) ? "fail" : "pass", |
| ilen, dlen); |
| } |
| |
| printk("\ntesting deflate decompression\n"); |
| |
| tsize = sizeof (deflate_decomp_tv_template); |
| if (tsize > TVMEMSIZE) { |
| printk("template (%u) too big for tvmem (%u)\n", tsize, |
| TVMEMSIZE); |
| goto out; |
| } |
| |
| memcpy(tvmem, deflate_decomp_tv_template, tsize); |
| tv = (void *)tvmem; |
| |
| for (i = 0; i < DEFLATE_DECOMP_TEST_VECTORS; i++) { |
| int ilen, ret, dlen = COMP_BUF_SIZE; |
| |
| printk("test %u:\n", i + 1); |
| memset(result, 0, sizeof (result)); |
| |
| ilen = tv[i].inlen; |
| ret = crypto_comp_decompress(tfm, tv[i].input, |
| ilen, result, &dlen); |
| if (ret) { |
| printk("fail: ret=%d\n", ret); |
| continue; |
| } |
| hexdump(result, dlen); |
| printk("%s (ratio %d:%d)\n", |
| memcmp(result, tv[i].output, dlen) ? "fail" : "pass", |
| ilen, dlen); |
| } |
| out: |
| crypto_free_tfm(tfm); |
| } |
| |
| static void test_crc32c(void) |
| { |
| #define NUMVEC 6 |
| #define VECSIZE 40 |
| |
| int i, j, pass; |
| u32 crc; |
| u8 b, test_vec[NUMVEC][VECSIZE]; |
| static u32 vec_results[NUMVEC] = { |
| 0x0e2c157f, 0xe980ebf6, 0xde74bded, |
| 0xd579c862, 0xba979ad0, 0x2b29d913 |
| }; |
| static u32 tot_vec_results = 0x24c5d375; |
| |
| struct scatterlist sg[NUMVEC]; |
| struct crypto_tfm *tfm; |
| char *fmtdata = "testing crc32c initialized to %08x: %s\n"; |
| #define SEEDTESTVAL 0xedcba987 |
| u32 seed; |
| |
| printk("\ntesting crc32c\n"); |
| |
| tfm = crypto_alloc_tfm("crc32c", 0); |
| if (tfm == NULL) { |
| printk("failed to load transform for crc32c\n"); |
| return; |
| } |
| |
| crypto_digest_init(tfm); |
| crypto_digest_final(tfm, (u8*)&crc); |
| printk(fmtdata, crc, (crc == 0) ? "pass" : "ERROR"); |
| |
| /* |
| * stuff test_vec with known values, simple incrementing |
| * byte values. |
| */ |
| b = 0; |
| for (i = 0; i < NUMVEC; i++) { |
| for (j = 0; j < VECSIZE; j++) |
| test_vec[i][j] = ++b; |
| sg_set_buf(&sg[i], test_vec[i], VECSIZE); |
| } |
| |
| seed = SEEDTESTVAL; |
| (void)crypto_digest_setkey(tfm, (const u8*)&seed, sizeof(u32)); |
| crypto_digest_init(tfm); |
| crypto_digest_final(tfm, (u8*)&crc); |
| printk("testing crc32c setkey returns %08x : %s\n", crc, (crc == (SEEDTESTVAL ^ ~(u32)0)) ? |
| "pass" : "ERROR"); |
| |
| printk("testing crc32c using update/final:\n"); |
| |
| pass = 1; /* assume all is well */ |
| |
| for (i = 0; i < NUMVEC; i++) { |
| seed = ~(u32)0; |
| (void)crypto_digest_setkey(tfm, (const u8*)&seed, sizeof(u32)); |
| crypto_digest_init(tfm); |
| crypto_digest_update(tfm, &sg[i], 1); |
| crypto_digest_final(tfm, (u8*)&crc); |
| if (crc == vec_results[i]) { |
| printk(" %08x:OK", crc); |
| } else { |
| printk(" %08x:BAD, wanted %08x\n", crc, vec_results[i]); |
| pass = 0; |
| } |
| } |
| |
| printk("\ntesting crc32c using incremental accumulator:\n"); |
| crc = 0; |
| for (i = 0; i < NUMVEC; i++) { |
| seed = (crc ^ ~(u32)0); |
| (void)crypto_digest_setkey(tfm, (const u8*)&seed, sizeof(u32)); |
| crypto_digest_init(tfm); |
| crypto_digest_update(tfm, &sg[i], 1); |
| crypto_digest_final(tfm, (u8*)&crc); |
| } |
| if (crc == tot_vec_results) { |
| printk(" %08x:OK", crc); |
| } else { |
| printk(" %08x:BAD, wanted %08x\n", crc, tot_vec_results); |
| pass = 0; |
| } |
| |
| printk("\ntesting crc32c using digest:\n"); |
| seed = ~(u32)0; |
| (void)crypto_digest_setkey(tfm, (const u8*)&seed, sizeof(u32)); |
| crypto_digest_init(tfm); |
| crypto_digest_digest(tfm, sg, NUMVEC, (u8*)&crc); |
| if (crc == tot_vec_results) { |
| printk(" %08x:OK", crc); |
| } else { |
| printk(" %08x:BAD, wanted %08x\n", crc, tot_vec_results); |
| pass = 0; |
| } |
| |
| printk("\n%s\n", pass ? "pass" : "ERROR"); |
| |
| crypto_free_tfm(tfm); |
| printk("crc32c test complete\n"); |
| } |
| |
| static void test_available(void) |
| { |
| char **name = check; |
| |
| while (*name) { |
| printk("alg %s ", *name); |
| printk((crypto_alg_available(*name, 0)) ? |
| "found\n" : "not found\n"); |
| name++; |
| } |
| } |
| |
| static void do_test(void) |
| { |
| switch (mode) { |
| |
| case 0: |
| test_hash("md5", md5_tv_template, MD5_TEST_VECTORS); |
| |
| test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS); |
| |
| //DES |
| test_cipher ("des", MODE_ECB, ENCRYPT, des_enc_tv_template, DES_ENC_TEST_VECTORS); |
| test_cipher ("des", MODE_ECB, DECRYPT, des_dec_tv_template, DES_DEC_TEST_VECTORS); |
| test_cipher ("des", MODE_CBC, ENCRYPT, des_cbc_enc_tv_template, DES_CBC_ENC_TEST_VECTORS); |
| test_cipher ("des", MODE_CBC, DECRYPT, des_cbc_dec_tv_template, DES_CBC_DEC_TEST_VECTORS); |
| |
| //DES3_EDE |
| test_cipher ("des3_ede", MODE_ECB, ENCRYPT, des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS); |
| test_cipher ("des3_ede", MODE_ECB, DECRYPT, des3_ede_dec_tv_template, DES3_EDE_DEC_TEST_VECTORS); |
| |
| test_hash("md4", md4_tv_template, MD4_TEST_VECTORS); |
| |
| test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS); |
| |
| //BLOWFISH |
| test_cipher ("blowfish", MODE_ECB, ENCRYPT, bf_enc_tv_template, BF_ENC_TEST_VECTORS); |
| test_cipher ("blowfish", MODE_ECB, DECRYPT, bf_dec_tv_template, BF_DEC_TEST_VECTORS); |
| test_cipher ("blowfish", MODE_CBC, ENCRYPT, bf_cbc_enc_tv_template, BF_CBC_ENC_TEST_VECTORS); |
| test_cipher ("blowfish", MODE_CBC, DECRYPT, bf_cbc_dec_tv_template, BF_CBC_DEC_TEST_VECTORS); |
| |
| //TWOFISH |
| test_cipher ("twofish", MODE_ECB, ENCRYPT, tf_enc_tv_template, TF_ENC_TEST_VECTORS); |
| test_cipher ("twofish", MODE_ECB, DECRYPT, tf_dec_tv_template, TF_DEC_TEST_VECTORS); |
| test_cipher ("twofish", MODE_CBC, ENCRYPT, tf_cbc_enc_tv_template, TF_CBC_ENC_TEST_VECTORS); |
| test_cipher ("twofish", MODE_CBC, DECRYPT, tf_cbc_dec_tv_template, TF_CBC_DEC_TEST_VECTORS); |
| |
| //SERPENT |
| test_cipher ("serpent", MODE_ECB, ENCRYPT, serpent_enc_tv_template, SERPENT_ENC_TEST_VECTORS); |
| test_cipher ("serpent", MODE_ECB, DECRYPT, serpent_dec_tv_template, SERPENT_DEC_TEST_VECTORS); |
| |
| //TNEPRES |
| test_cipher ("tnepres", MODE_ECB, ENCRYPT, tnepres_enc_tv_template, TNEPRES_ENC_TEST_VECTORS); |
| test_cipher ("tnepres", MODE_ECB, DECRYPT, tnepres_dec_tv_template, TNEPRES_DEC_TEST_VECTORS); |
| |
| //AES |
| test_cipher ("aes", MODE_ECB, ENCRYPT, aes_enc_tv_template, AES_ENC_TEST_VECTORS); |
| test_cipher ("aes", MODE_ECB, DECRYPT, aes_dec_tv_template, AES_DEC_TEST_VECTORS); |
| test_cipher ("aes", MODE_CBC, ENCRYPT, aes_cbc_enc_tv_template, AES_CBC_ENC_TEST_VECTORS); |
| test_cipher ("aes", MODE_CBC, DECRYPT, aes_cbc_dec_tv_template, AES_CBC_DEC_TEST_VECTORS); |
| |
| //CAST5 |
| test_cipher ("cast5", MODE_ECB, ENCRYPT, cast5_enc_tv_template, CAST5_ENC_TEST_VECTORS); |
| test_cipher ("cast5", MODE_ECB, DECRYPT, cast5_dec_tv_template, CAST5_DEC_TEST_VECTORS); |
| |
| //CAST6 |
| test_cipher ("cast6", MODE_ECB, ENCRYPT, cast6_enc_tv_template, CAST6_ENC_TEST_VECTORS); |
| test_cipher ("cast6", MODE_ECB, DECRYPT, cast6_dec_tv_template, CAST6_DEC_TEST_VECTORS); |
| |
| //ARC4 |
| test_cipher ("arc4", MODE_ECB, ENCRYPT, arc4_enc_tv_template, ARC4_ENC_TEST_VECTORS); |
| test_cipher ("arc4", MODE_ECB, DECRYPT, arc4_dec_tv_template, ARC4_DEC_TEST_VECTORS); |
| |
| //TEA |
| test_cipher ("tea", MODE_ECB, ENCRYPT, tea_enc_tv_template, TEA_ENC_TEST_VECTORS); |
| test_cipher ("tea", MODE_ECB, DECRYPT, tea_dec_tv_template, TEA_DEC_TEST_VECTORS); |
| |
| |
| //XTEA |
| test_cipher ("xtea", MODE_ECB, ENCRYPT, xtea_enc_tv_template, XTEA_ENC_TEST_VECTORS); |
| test_cipher ("xtea", MODE_ECB, DECRYPT, xtea_dec_tv_template, XTEA_DEC_TEST_VECTORS); |
| |
| //KHAZAD |
| test_cipher ("khazad", MODE_ECB, ENCRYPT, khazad_enc_tv_template, KHAZAD_ENC_TEST_VECTORS); |
| test_cipher ("khazad", MODE_ECB, DECRYPT, khazad_dec_tv_template, KHAZAD_DEC_TEST_VECTORS); |
| |
| //ANUBIS |
| test_cipher ("anubis", MODE_ECB, ENCRYPT, anubis_enc_tv_template, ANUBIS_ENC_TEST_VECTORS); |
| test_cipher ("anubis", MODE_ECB, DECRYPT, anubis_dec_tv_template, ANUBIS_DEC_TEST_VECTORS); |
| test_cipher ("anubis", MODE_CBC, ENCRYPT, anubis_cbc_enc_tv_template, ANUBIS_CBC_ENC_TEST_VECTORS); |
| test_cipher ("anubis", MODE_CBC, DECRYPT, anubis_cbc_dec_tv_template, ANUBIS_CBC_ENC_TEST_VECTORS); |
| |
| //XETA |
| test_cipher ("xeta", MODE_ECB, ENCRYPT, xeta_enc_tv_template, XETA_ENC_TEST_VECTORS); |
| test_cipher ("xeta", MODE_ECB, DECRYPT, xeta_dec_tv_template, XETA_DEC_TEST_VECTORS); |
| |
| test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS); |
| test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS); |
| test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS); |
| test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS); |
| test_hash("wp256", wp256_tv_template, WP256_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_crc32c(); |
| #ifdef CONFIG_CRYPTO_HMAC |
| test_hmac("md5", hmac_md5_tv_template, HMAC_MD5_TEST_VECTORS); |
| test_hmac("sha1", hmac_sha1_tv_template, HMAC_SHA1_TEST_VECTORS); |
| test_hmac("sha256", hmac_sha256_tv_template, HMAC_SHA256_TEST_VECTORS); |
| #endif |
| |
| test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS); |
| break; |
| |
| case 1: |
| test_hash("md5", md5_tv_template, MD5_TEST_VECTORS); |
| break; |
| |
| case 2: |
| test_hash("sha1", sha1_tv_template, SHA1_TEST_VECTORS); |
| break; |
| |
| case 3: |
| test_cipher ("des", MODE_ECB, ENCRYPT, des_enc_tv_template, DES_ENC_TEST_VECTORS); |
| test_cipher ("des", MODE_ECB, DECRYPT, des_dec_tv_template, DES_DEC_TEST_VECTORS); |
| test_cipher ("des", MODE_CBC, ENCRYPT, des_cbc_enc_tv_template, DES_CBC_ENC_TEST_VECTORS); |
| test_cipher ("des", MODE_CBC, DECRYPT, des_cbc_dec_tv_template, DES_CBC_DEC_TEST_VECTORS); |
| break; |
| |
| case 4: |
| test_cipher ("des3_ede", MODE_ECB, ENCRYPT, des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS); |
| test_cipher ("des3_ede", MODE_ECB, DECRYPT, des3_ede_dec_tv_template, DES3_EDE_DEC_TEST_VECTORS); |
| break; |
| |
| case 5: |
| test_hash("md4", md4_tv_template, MD4_TEST_VECTORS); |
| break; |
| |
| case 6: |
| test_hash("sha256", sha256_tv_template, SHA256_TEST_VECTORS); |
| break; |
| |
| case 7: |
| test_cipher ("blowfish", MODE_ECB, ENCRYPT, bf_enc_tv_template, BF_ENC_TEST_VECTORS); |
| test_cipher ("blowfish", MODE_ECB, DECRYPT, bf_dec_tv_template, BF_DEC_TEST_VECTORS); |
| test_cipher ("blowfish", MODE_CBC, ENCRYPT, bf_cbc_enc_tv_template, BF_CBC_ENC_TEST_VECTORS); |
| test_cipher ("blowfish", MODE_CBC, DECRYPT, bf_cbc_dec_tv_template, BF_CBC_DEC_TEST_VECTORS); |
| break; |
| |
| case 8: |
| test_cipher ("twofish", MODE_ECB, ENCRYPT, tf_enc_tv_template, TF_ENC_TEST_VECTORS); |
| test_cipher ("twofish", MODE_ECB, DECRYPT, tf_dec_tv_template, TF_DEC_TEST_VECTORS); |
| test_cipher ("twofish", MODE_CBC, ENCRYPT, tf_cbc_enc_tv_template, TF_CBC_ENC_TEST_VECTORS); |
| test_cipher ("twofish", MODE_CBC, DECRYPT, tf_cbc_dec_tv_template, TF_CBC_DEC_TEST_VECTORS); |
| break; |
| |
| case 9: |
| test_cipher ("serpent", MODE_ECB, ENCRYPT, serpent_enc_tv_template, SERPENT_ENC_TEST_VECTORS); |
| test_cipher ("serpent", MODE_ECB, DECRYPT, serpent_dec_tv_template, SERPENT_DEC_TEST_VECTORS); |
| break; |
| |
| case 10: |
| test_cipher ("aes", MODE_ECB, ENCRYPT, aes_enc_tv_template, AES_ENC_TEST_VECTORS); |
| test_cipher ("aes", MODE_ECB, DECRYPT, aes_dec_tv_template, AES_DEC_TEST_VECTORS); |
| test_cipher ("aes", MODE_CBC, ENCRYPT, aes_cbc_enc_tv_template, AES_CBC_ENC_TEST_VECTORS); |
| test_cipher ("aes", MODE_CBC, DECRYPT, aes_cbc_dec_tv_template, AES_CBC_DEC_TEST_VECTORS); |
| break; |
| |
| case 11: |
| test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS); |
| break; |
| |
| case 12: |
| test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS); |
| break; |
| |
| case 13: |
| test_deflate(); |
| break; |
| |
| case 14: |
| test_cipher ("cast5", MODE_ECB, ENCRYPT, cast5_enc_tv_template, CAST5_ENC_TEST_VECTORS); |
| test_cipher ("cast5", MODE_ECB, DECRYPT, cast5_dec_tv_template, CAST5_DEC_TEST_VECTORS); |
| break; |
| |
| case 15: |
| test_cipher ("cast6", MODE_ECB, ENCRYPT, cast6_enc_tv_template, CAST6_ENC_TEST_VECTORS); |
| test_cipher ("cast6", MODE_ECB, DECRYPT, cast6_dec_tv_template, CAST6_DEC_TEST_VECTORS); |
| break; |
| |
| case 16: |
| test_cipher ("arc4", MODE_ECB, ENCRYPT, arc4_enc_tv_template, ARC4_ENC_TEST_VECTORS); |
| test_cipher ("arc4", MODE_ECB, DECRYPT, arc4_dec_tv_template, ARC4_DEC_TEST_VECTORS); |
| break; |
| |
| case 17: |
| test_hash("michael_mic", michael_mic_tv_template, MICHAEL_MIC_TEST_VECTORS); |
| break; |
| |
| case 18: |
| test_crc32c(); |
| break; |
| |
| case 19: |
| test_cipher ("tea", MODE_ECB, ENCRYPT, tea_enc_tv_template, TEA_ENC_TEST_VECTORS); |
| test_cipher ("tea", MODE_ECB, DECRYPT, tea_dec_tv_template, TEA_DEC_TEST_VECTORS); |
| break; |
| |
| case 20: |
| test_cipher ("xtea", MODE_ECB, ENCRYPT, xtea_enc_tv_template, XTEA_ENC_TEST_VECTORS); |
| test_cipher ("xtea", MODE_ECB, DECRYPT, xtea_dec_tv_template, XTEA_DEC_TEST_VECTORS); |
| break; |
| |
| case 21: |
| test_cipher ("khazad", MODE_ECB, ENCRYPT, khazad_enc_tv_template, KHAZAD_ENC_TEST_VECTORS); |
| test_cipher ("khazad", MODE_ECB, DECRYPT, khazad_dec_tv_template, KHAZAD_DEC_TEST_VECTORS); |
| break; |
| |
| case 22: |
| test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS); |
| break; |
| |
| case 23: |
| test_hash("wp384", wp384_tv_template, WP384_TEST_VECTORS); |
| break; |
| |
| case 24: |
| test_hash("wp256", wp256_tv_template, WP256_TEST_VECTORS); |
| break; |
| |
| case 25: |
| test_cipher ("tnepres", MODE_ECB, ENCRYPT, tnepres_enc_tv_template, TNEPRES_ENC_TEST_VECTORS); |
| test_cipher ("tnepres", MODE_ECB, DECRYPT, tnepres_dec_tv_template, TNEPRES_DEC_TEST_VECTORS); |
| break; |
| |
| case 26: |
| test_cipher ("anubis", MODE_ECB, ENCRYPT, anubis_enc_tv_template, ANUBIS_ENC_TEST_VECTORS); |
| test_cipher ("anubis", MODE_ECB, DECRYPT, anubis_dec_tv_template, ANUBIS_DEC_TEST_VECTORS); |
| test_cipher ("anubis", MODE_CBC, ENCRYPT, anubis_cbc_enc_tv_template, ANUBIS_CBC_ENC_TEST_VECTORS); |
| test_cipher ("anubis", MODE_CBC, DECRYPT, anubis_cbc_dec_tv_template, ANUBIS_CBC_ENC_TEST_VECTORS); |
| break; |
| |
| case 27: |
| test_hash("tgr192", tgr192_tv_template, TGR192_TEST_VECTORS); |
| break; |
| |
| case 28: |
| |
| test_hash("tgr160", tgr160_tv_template, TGR160_TEST_VECTORS); |
| break; |
| |
| case 29: |
| test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS); |
| break; |
| |
| case 30: |
| test_cipher ("xeta", MODE_ECB, ENCRYPT, xeta_enc_tv_template, XETA_ENC_TEST_VECTORS); |
| test_cipher ("xeta", MODE_ECB, DECRYPT, xeta_dec_tv_template, XETA_DEC_TEST_VECTORS); |
| break; |
| |
| #ifdef CONFIG_CRYPTO_HMAC |
| case 100: |
| test_hmac("md5", hmac_md5_tv_template, HMAC_MD5_TEST_VECTORS); |
| break; |
| |
| case 101: |
| test_hmac("sha1", hmac_sha1_tv_template, HMAC_SHA1_TEST_VECTORS); |
| break; |
| |
| case 102: |
| test_hmac("sha256", hmac_sha256_tv_template, HMAC_SHA256_TEST_VECTORS); |
| break; |
| |
| #endif |
| |
| case 200: |
| test_cipher_speed("aes", MODE_ECB, ENCRYPT, sec, NULL, 0, |
| aes_speed_template); |
| test_cipher_speed("aes", MODE_ECB, DECRYPT, sec, NULL, 0, |
| aes_speed_template); |
| test_cipher_speed("aes", MODE_CBC, ENCRYPT, sec, NULL, 0, |
| aes_speed_template); |
| test_cipher_speed("aes", MODE_CBC, DECRYPT, sec, NULL, 0, |
| aes_speed_template); |
| break; |
| |
| case 201: |
| test_cipher_speed("des3_ede", MODE_ECB, ENCRYPT, sec, |
| des3_ede_enc_tv_template, |
| DES3_EDE_ENC_TEST_VECTORS, |
| des3_ede_speed_template); |
| test_cipher_speed("des3_ede", MODE_ECB, DECRYPT, sec, |
| des3_ede_dec_tv_template, |
| DES3_EDE_DEC_TEST_VECTORS, |
| des3_ede_speed_template); |
| test_cipher_speed("des3_ede", MODE_CBC, ENCRYPT, sec, |
| des3_ede_enc_tv_template, |
| DES3_EDE_ENC_TEST_VECTORS, |
| des3_ede_speed_template); |
| test_cipher_speed("des3_ede", MODE_CBC, DECRYPT, sec, |
| des3_ede_dec_tv_template, |
| DES3_EDE_DEC_TEST_VECTORS, |
| des3_ede_speed_template); |
| break; |
| |
| case 202: |
| test_cipher_speed("twofish", MODE_ECB, ENCRYPT, sec, NULL, 0, |
| twofish_speed_template); |
| test_cipher_speed("twofish", MODE_ECB, DECRYPT, sec, NULL, 0, |
| twofish_speed_template); |
| test_cipher_speed("twofish", MODE_CBC, ENCRYPT, sec, NULL, 0, |
| twofish_speed_template); |
| test_cipher_speed("twofish", MODE_CBC, DECRYPT, sec, NULL, 0, |
| twofish_speed_template); |
| break; |
| |
| case 203: |
| test_cipher_speed("blowfish", MODE_ECB, ENCRYPT, sec, NULL, 0, |
| blowfish_speed_template); |
| test_cipher_speed("blowfish", MODE_ECB, DECRYPT, sec, NULL, 0, |
| blowfish_speed_template); |
| test_cipher_speed("blowfish", MODE_CBC, ENCRYPT, sec, NULL, 0, |
| blowfish_speed_template); |
| test_cipher_speed("blowfish", MODE_CBC, DECRYPT, sec, NULL, 0, |
| blowfish_speed_template); |
| break; |
| |
| case 204: |
| test_cipher_speed("des", MODE_ECB, ENCRYPT, sec, NULL, 0, |
| des_speed_template); |
| test_cipher_speed("des", MODE_ECB, DECRYPT, sec, NULL, 0, |
| des_speed_template); |
| test_cipher_speed("des", MODE_CBC, ENCRYPT, sec, NULL, 0, |
| des_speed_template); |
| test_cipher_speed("des", MODE_CBC, DECRYPT, sec, NULL, 0, |
| des_speed_template); |
| break; |
| |
| case 300: |
| /* fall through */ |
| |
| case 301: |
| test_digest_speed("md4", sec, generic_digest_speed_template); |
| if (mode > 300 && mode < 400) break; |
| |
| case 302: |
| test_digest_speed("md5", sec, generic_digest_speed_template); |
| if (mode > 300 && mode < 400) break; |
| |
| case 303: |
| test_digest_speed("sha1", sec, generic_digest_speed_template); |
| if (mode > 300 && mode < 400) break; |
| |
| case 304: |
| test_digest_speed("sha256", sec, generic_digest_speed_template); |
| if (mode > 300 && mode < 400) break; |
| |
| case 305: |
| test_digest_speed("sha384", sec, generic_digest_speed_template); |
| if (mode > 300 && mode < 400) break; |
| |
| case 306: |
| test_digest_speed("sha512", sec, generic_digest_speed_template); |
| if (mode > 300 && mode < 400) break; |
| |
| case 307: |
| test_digest_speed("wp256", sec, generic_digest_speed_template); |
| if (mode > 300 && mode < 400) break; |
| |
| case 308: |
| test_digest_speed("wp384", sec, generic_digest_speed_template); |
| if (mode > 300 && mode < 400) break; |
| |
| case 309: |
| test_digest_speed("wp512", sec, generic_digest_speed_template); |
| if (mode > 300 && mode < 400) break; |
| |
| case 310: |
| test_digest_speed("tgr128", sec, generic_digest_speed_template); |
| if (mode > 300 && mode < 400) break; |
| |
| case 311: |
| test_digest_speed("tgr160", sec, generic_digest_speed_template); |
| if (mode > 300 && mode < 400) break; |
| |
| case 312: |
| test_digest_speed("tgr192", sec, generic_digest_speed_template); |
| if (mode > 300 && mode < 400) break; |
| |
| case 399: |
| break; |
| |
| case 1000: |
| test_available(); |
| break; |
| |
| default: |
| /* useful for debugging */ |
| printk("not testing anything\n"); |
| break; |
| } |
| } |
| |
| static int __init init(void) |
| { |
| tvmem = kmalloc(TVMEMSIZE, GFP_KERNEL); |
| if (tvmem == NULL) |
| return -ENOMEM; |
| |
| xbuf = kmalloc(XBUFSIZE, GFP_KERNEL); |
| if (xbuf == NULL) { |
| kfree(tvmem); |
| return -ENOMEM; |
| } |
| |
| do_test(); |
| |
| kfree(xbuf); |
| kfree(tvmem); |
| |
| /* We intentionaly return -EAGAIN to prevent keeping |
| * the module. It does all its work from init() |
| * and doesn't offer any runtime functionality |
| * => we don't need it in the memory, do we? |
| * -- mludvig |
| */ |
| return -EAGAIN; |
| } |
| |
| /* |
| * If an init function is provided, an exit function must also be provided |
| * to allow module unload. |
| */ |
| static void __exit fini(void) { } |
| |
| module_init(init); |
| module_exit(fini); |
| |
| module_param(mode, int, 0); |
| module_param(sec, uint, 0); |
| MODULE_PARM_DESC(sec, "Length in seconds of speed tests " |
| "(defaults to zero which uses CPU cycles instead)"); |
| |
| MODULE_LICENSE("GPL"); |
| MODULE_DESCRIPTION("Quick & dirty crypto testing module"); |
| MODULE_AUTHOR("James Morris <jmorris@intercode.com.au>"); |