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Diffstat (limited to 'recipes-kernel/cryptodev/sdk_patches/0099-add-support-for-authenc-hmac-sha1-cbc-aes-speed-test.patch')
-rw-r--r--recipes-kernel/cryptodev/sdk_patches/0099-add-support-for-authenc-hmac-sha1-cbc-aes-speed-test.patch288
1 files changed, 0 insertions, 288 deletions
diff --git a/recipes-kernel/cryptodev/sdk_patches/0099-add-support-for-authenc-hmac-sha1-cbc-aes-speed-test.patch b/recipes-kernel/cryptodev/sdk_patches/0099-add-support-for-authenc-hmac-sha1-cbc-aes-speed-test.patch
deleted file mode 100644
index f65979af..00000000
--- a/recipes-kernel/cryptodev/sdk_patches/0099-add-support-for-authenc-hmac-sha1-cbc-aes-speed-test.patch
+++ /dev/null
@@ -1,288 +0,0 @@
-From d2cb6745bb166818b6bd9e9011990453fedbccef Mon Sep 17 00:00:00 2001
-From: Alexe Radu <radu.alexe@nxp.com>
-Date: Fri, 9 Dec 2016 15:25:20 +0200
-Subject: [PATCH 099/104] add support for authenc(hmac(sha1), cbc(aes)) speed
- tests
-
-Signed-off-by: Alexe Radu <radu.alexe@nxp.com>
----
- crypto/cryptodev.h | 1 +
- ioctl.c | 5 ++
- tests/speed.c | 155 +++++++++++++++++++++++++++++++++++++++++++++++------
- 3 files changed, 146 insertions(+), 15 deletions(-)
-
-diff --git a/crypto/cryptodev.h b/crypto/cryptodev.h
-index 05221a4..05dc57b 100644
---- a/crypto/cryptodev.h
-+++ b/crypto/cryptodev.h
-@@ -62,6 +62,7 @@ enum cryptodev_crypto_op_t {
- CRYPTO_TLS12_3DES_CBC_HMAC_SHA1,
- CRYPTO_TLS12_AES_CBC_HMAC_SHA1,
- CRYPTO_TLS12_AES_CBC_HMAC_SHA256,
-+ CRYPTO_AUTHENC_HMAC_SHA1_CBC_AES,
- CRYPTO_ALGORITHM_ALL, /* Keep updated - see below */
- };
-
-diff --git a/ioctl.c b/ioctl.c
-index e3b8af1..7288ffc 100644
---- a/ioctl.c
-+++ b/ioctl.c
-@@ -222,6 +222,11 @@ crypto_create_session(struct fcrypt *fcr, struct session_op *sop)
- stream = 0;
- aead = 1;
- break;
-+ case CRYPTO_AUTHENC_HMAC_SHA1_CBC_AES:
-+ alg_name = "authenc(hmac(sha1),cbc(aes))";
-+ stream = 0;
-+ aead = 1;
-+ break;
- case CRYPTO_NULL:
- alg_name = "ecb(cipher_null)";
- stream = 1;
-diff --git a/tests/speed.c b/tests/speed.c
-index fc38a63..61259b9 100644
---- a/tests/speed.c
-+++ b/tests/speed.c
-@@ -33,12 +33,15 @@
- #include <stdint.h>
- #include <inttypes.h>
-
-+#define AUTH_SIZE 31
-+#define TAG_LEN 20
-
- struct test_params {
- bool tflag;
- bool nflag;
- bool mflag;
- bool aflag;
-+ bool authflag;
- int tvalue;
- int nvalue;
- };
-@@ -59,8 +62,9 @@ int run_aes_256_xts(int fdc, struct test_params tp);
- int run_crc32c(int fdc, struct test_params tp);
- int run_sha1(int fdc, struct test_params tp);
- int run_sha256(int fdc, struct test_params tp);
-+int run_authenc(int fdc, struct test_params tp);
-
--#define ALG_COUNT 6
-+#define ALG_COUNT 7
- struct {
- char *name;
- int (*func)(int, struct test_params);
-@@ -71,6 +75,7 @@ struct {
- {"crc32c", run_crc32c},
- {"sha1", run_sha1},
- {"sha256", run_sha256},
-+ {"authenc", run_authenc},
- };
-
- static double udifftimeval(struct timeval start, struct timeval end)
-@@ -269,7 +274,7 @@ static int encrypt_sync(int fdc, struct test_params tp, struct session_op *sess)
- }
- memset(buffer, val++, tp.nvalue);
-
-- must_finish = 0;
-+ must_finish = 1;
- alarm(tp.tvalue);
-
- gettimeofday(&start, NULL);
-@@ -305,6 +310,84 @@ static int encrypt_sync(int fdc, struct test_params tp, struct session_op *sess)
- return 0;
- }
-
-+static int encrypt_auth(int fdc, struct test_params tp, struct session_op *sess)
-+{
-+ struct crypt_auth_op cao;
-+ char *buffer, iv[32];
-+ uint8_t auth[AUTH_SIZE];
-+ static int val = 23;
-+ struct timeval start, end;
-+ uint64_t total = 0;
-+ double secs, ddata, dspeed;
-+ char metric[16];
-+ int alignmask;
-+ int min_alignmask = sizeof(void*) - 1;
-+ int alloc_size;
-+
-+ memset(iv, 0x23, 32);
-+ memset(auth, 0xf1, sizeof(auth));
-+
-+ if (!tp.mflag) {
-+ printf("\tBuffer size %d bytes: ", tp.nvalue);
-+ fflush(stdout);
-+ }
-+
-+ alloc_size = tp.nvalue + TAG_LEN;
-+ alignmask = get_alignmask(fdc, sess);
-+ if (alignmask) {
-+ alignmask = ((alignmask < min_alignmask) ? min_alignmask : alignmask);
-+ if (posix_memalign((void **)(&buffer), alignmask + 1, alloc_size)) {
-+ printf("posix_memalign() failed!\n");
-+ return 1;
-+ }
-+ } else {
-+ if (!(buffer = malloc(alloc_size))) {
-+ perror("malloc()");
-+ return 1;
-+ }
-+ }
-+ memset(buffer, val++, tp.nvalue);
-+
-+ must_finish = 0;
-+ alarm(tp.tvalue);
-+
-+ gettimeofday(&start, NULL);
-+ do {
-+ memset(&cao, 0, sizeof(cao));
-+ cao.ses = sess->ses;
-+ cao.auth_src = auth;
-+ cao.auth_len = sizeof(auth);
-+ cao.len = tp.nvalue;
-+ cao.iv = (unsigned char *)iv;
-+ cao.op = COP_ENCRYPT;
-+ cao.src = (unsigned char *)buffer;
-+ cao.dst = cao.src;
-+ cao.tag_len = TAG_LEN;
-+ cao.flags = COP_FLAG_AEAD_TLS_TYPE;
-+
-+ if (ioctl(fdc, CIOCAUTHCRYPT, &cao)) {
-+ perror("ioctl(CIOCAUTHCRYPT)");
-+ return 1;
-+ }
-+ total += cao.len;
-+ } while(!must_finish);
-+ gettimeofday(&end, NULL);
-+
-+ secs = udifftimeval(start, end)/ 1000000.0;
-+
-+ if (tp.mflag) {
-+ value2machine(total, secs, &dspeed);
-+ printf("%" PRIu64 "\t%.2f\t%.2f\n", total, secs, dspeed);
-+ } else {
-+ value2human(total, secs, &ddata, &dspeed, metric);
-+ printf ("done. %.2f %s in %.2f secs: ", ddata, metric, secs);
-+ printf ("%.2f %s/sec\n", dspeed, metric);
-+ }
-+
-+ free(buffer);
-+ return 0;
-+}
-+
- void usage(char *cmd_name)
- {
- printf(usage_str, cmd_name);
-@@ -326,11 +409,19 @@ int run_test(int id, struct test_params tp)
- return -EINVAL;
- }
-
-+ if (strcmp("authenc", ciphers[id].name) == 0) {
-+ tp.authflag = true;
-+ }
-+
- if (!tp.mflag) {
-- char *type;
-- type = tp.aflag ? "async" : "sync";
-+ if (tp.authflag) {
-+ fprintf(stderr, "Testing %s:\n", ciphers[id].name);
-+ } else {
-+ char *type;
-+ type = tp.aflag ? "async" : "sync";
-
-- fprintf(stderr, "Testing %s %s:\n", type, ciphers[id].name);
-+ fprintf(stderr, "Testing %s %s:\n", type, ciphers[id].name);
-+ }
- }
- err = ciphers[id].func(fdc, tp);
-
-@@ -340,17 +431,30 @@ int run_test(int id, struct test_params tp)
- return err;
- }
-
--void do_test_vectors(int fdc, struct test_params tp, struct session_op *sess)
-+static int start_test (int fdc, struct test_params tp, struct session_op *sess)
- {
-- int i;
- int err;
-
-- if (tp.nflag) {
-+ if (tp.authflag) {
-+ err = encrypt_auth(fdc, tp, sess);
-+ } else {
- if (tp.aflag) {
-- encrypt_async(fdc, tp, sess);
-+ err = encrypt_async(fdc, tp, sess);
- } else {
-- encrypt_sync(fdc, tp, sess);
-+ err = encrypt_sync(fdc, tp, sess);
- }
-+ }
-+
-+ return err;
-+}
-+
-+void do_test_vectors(int fdc, struct test_params tp, struct session_op *sess)
-+{
-+ int i;
-+ int err;
-+
-+ if (tp.nflag) {
-+ err = start_test(fdc, tp, sess);
- } else {
- for (i = 256; i <= (64 * 1024); i *= 2) {
- if (must_exit) {
-@@ -358,11 +462,7 @@ void do_test_vectors(int fdc, struct test_params tp, struct session_op *sess)
- }
-
- tp.nvalue = i;
-- if (tp.aflag) {
-- err = encrypt_async(fdc, tp, sess);
-- } else {
-- err = encrypt_sync(fdc, tp, sess);
-- }
-+ err = start_test(fdc, tp, sess);
-
- if (err != 0) {
- break;
-@@ -474,6 +574,30 @@ int run_sha256(int fdc, struct test_params tp)
- return 0;
- }
-
-+int run_authenc(int fdc, struct test_params tp)
-+{
-+ struct session_op sess;
-+ char *mkeybuf = "\x00\x00\x00\x00\x00\x00\x00\x00"
-+ "\x00\x00\x00\x00\x00\x00\x00\x00"
-+ "\x00\x00\x00\x00";
-+ char *ckeybuf = "\x06\xa9\x21\x40\x36\xb8\xa1\x5b"
-+ "\x51\x2e\x03\xd5\x34\x12\x00\x06";
-+
-+ memset(&sess, 0, sizeof(sess));
-+ sess.cipher = CRYPTO_AUTHENC_HMAC_SHA1_CBC_AES;
-+ sess.keylen = 16;
-+ sess.key = (unsigned char *)ckeybuf;
-+ sess.mackeylen = 20;
-+ sess.mackey = (unsigned char *)mkeybuf;
-+ if (ioctl(fdc, CIOCGSESSION, &sess)) {
-+ perror("ioctl(CIOCGSESSION)");
-+ return -EINVAL;
-+ }
-+
-+ do_test_vectors(fdc, tp, &sess);
-+ return 0;
-+}
-+
- int main(int argc, char **argv)
- {
- int err = 0;
-@@ -487,6 +611,7 @@ int main(int argc, char **argv)
- tp.nflag = false;
- tp.mflag = false;
- tp.aflag = false;
-+ tp.authflag = false;
- alg_flag = false;
- opterr = 0;
- while ((c = getopt(argc, argv, "ahn:t:m")) != -1) {
---
-2.10.2
-
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-04-26 09:50:48 +0000