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-rw-r--r--crypto/Kconfig4
-rw-r--r--crypto/Makefile5
-rw-r--r--crypto/af_alg.c7
-rw-r--r--crypto/dh.c5
-rw-r--r--crypto/drbg.c150
-rw-r--r--crypto/jitterentropy-kcapi.c6
-rw-r--r--crypto/jitterentropy.c32
-rw-r--r--crypto/jitterentropy.h1
-rw-r--r--crypto/kdf_sp800108.c153
-rw-r--r--crypto/rsa.c4
-rw-r--r--crypto/sha256_generic.c16
-rw-r--r--crypto/testmgr.c9
-rw-r--r--crypto/testmgr.h6
13 files changed, 280 insertions, 118 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 55718de56137..94bfa32cc6a1 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -1845,6 +1845,10 @@ config CRYPTO_JITTERENTROPY
random numbers. This Jitterentropy RNG registers with
the kernel crypto API and can be used by any caller.
+config CRYPTO_KDF800108_CTR
+ tristate
+ select CRYPTO_SHA256
+
config CRYPTO_USER_API
tristate
diff --git a/crypto/Makefile b/crypto/Makefile
index 429c4d57458c..d76bff8d0ffd 100644
--- a/crypto/Makefile
+++ b/crypto/Makefile
@@ -200,3 +200,8 @@ obj-$(CONFIG_ASYMMETRIC_KEY_TYPE) += asymmetric_keys/
obj-$(CONFIG_CRYPTO_HASH_INFO) += hash_info.o
crypto_simd-y := simd.o
obj-$(CONFIG_CRYPTO_SIMD) += crypto_simd.o
+
+#
+# Key derivation function
+#
+obj-$(CONFIG_CRYPTO_KDF800108_CTR) += kdf_sp800108.o
diff --git a/crypto/af_alg.c b/crypto/af_alg.c
index 3dd5a773c320..e1ea18536a5f 100644
--- a/crypto/af_alg.c
+++ b/crypto/af_alg.c
@@ -931,16 +931,19 @@ int af_alg_sendmsg(struct socket *sock, struct msghdr *msg, size_t size,
sg_unmark_end(sg + sgl->cur - 1);
do {
+ struct page *pg;
unsigned int i = sgl->cur;
plen = min_t(size_t, len, PAGE_SIZE);
- sg_assign_page(sg + i, alloc_page(GFP_KERNEL));
- if (!sg_page(sg + i)) {
+ pg = alloc_page(GFP_KERNEL);
+ if (!pg) {
err = -ENOMEM;
goto unlock;
}
+ sg_assign_page(sg + i, pg);
+
err = memcpy_from_msg(page_address(sg_page(sg + i)),
msg, plen);
if (err) {
diff --git a/crypto/dh.c b/crypto/dh.c
index cd4f32092e5c..27e62a2a8027 100644
--- a/crypto/dh.c
+++ b/crypto/dh.c
@@ -5,11 +5,11 @@
* Authors: Salvatore Benedetto <salvatore.benedetto@intel.com>
*/
+#include <linux/fips.h>
#include <linux/module.h>
#include <crypto/internal/kpp.h>
#include <crypto/kpp.h>
#include <crypto/dh.h>
-#include <linux/fips.h>
#include <linux/mpi.h>
struct dh_ctx {
@@ -47,6 +47,9 @@ static inline struct dh_ctx *dh_get_ctx(struct crypto_kpp *tfm)
static int dh_check_params_length(unsigned int p_len)
{
+ if (fips_enabled)
+ return (p_len < 2048) ? -EINVAL : 0;
+
return (p_len < 1536) ? -EINVAL : 0;
}
diff --git a/crypto/drbg.c b/crypto/drbg.c
index f72f340a1321..177983b6ae38 100644
--- a/crypto/drbg.c
+++ b/crypto/drbg.c
@@ -100,6 +100,7 @@
#include <crypto/drbg.h>
#include <crypto/internal/cipher.h>
#include <linux/kernel.h>
+#include <linux/jiffies.h>
/***************************************************************
* Backend cipher definitions available to DRBG
@@ -1036,17 +1037,39 @@ static const struct drbg_state_ops drbg_hash_ops = {
******************************************************************/
static inline int __drbg_seed(struct drbg_state *drbg, struct list_head *seed,
- int reseed)
+ int reseed, enum drbg_seed_state new_seed_state)
{
int ret = drbg->d_ops->update(drbg, seed, reseed);
if (ret)
return ret;
- drbg->seeded = true;
+ drbg->seeded = new_seed_state;
+ drbg->last_seed_time = jiffies;
/* 10.1.1.2 / 10.1.1.3 step 5 */
drbg->reseed_ctr = 1;
+ switch (drbg->seeded) {
+ case DRBG_SEED_STATE_UNSEEDED:
+ /* Impossible, but handle it to silence compiler warnings. */
+ fallthrough;
+ case DRBG_SEED_STATE_PARTIAL:
+ /*
+ * Require frequent reseeds until the seed source is
+ * fully initialized.
+ */
+ drbg->reseed_threshold = 50;
+ break;
+
+ case DRBG_SEED_STATE_FULL:
+ /*
+ * Seed source has become fully initialized, frequent
+ * reseeds no longer required.
+ */
+ drbg->reseed_threshold = drbg_max_requests(drbg);
+ break;
+ }
+
return ret;
}
@@ -1066,12 +1089,10 @@ static inline int drbg_get_random_bytes(struct drbg_state *drbg,
return 0;
}
-static void drbg_async_seed(struct work_struct *work)
+static int drbg_seed_from_random(struct drbg_state *drbg)
{
struct drbg_string data;
LIST_HEAD(seedlist);
- struct drbg_state *drbg = container_of(work, struct drbg_state,
- seed_work);
unsigned int entropylen = drbg_sec_strength(drbg->core->flags);
unsigned char entropy[32];
int ret;
@@ -1082,26 +1103,35 @@ static void drbg_async_seed(struct work_struct *work)
drbg_string_fill(&data, entropy, entropylen);
list_add_tail(&data.list, &seedlist);
- mutex_lock(&drbg->drbg_mutex);
-
ret = drbg_get_random_bytes(drbg, entropy, entropylen);
if (ret)
- goto unlock;
+ goto out;
- /* Set seeded to false so that if __drbg_seed fails the
- * next generate call will trigger a reseed.
- */
- drbg->seeded = false;
+ ret = __drbg_seed(drbg, &seedlist, true, DRBG_SEED_STATE_FULL);
- __drbg_seed(drbg, &seedlist, true);
+out:
+ memzero_explicit(entropy, entropylen);
+ return ret;
+}
- if (drbg->seeded)
- drbg->reseed_threshold = drbg_max_requests(drbg);
+static bool drbg_nopr_reseed_interval_elapsed(struct drbg_state *drbg)
+{
+ unsigned long next_reseed;
-unlock:
- mutex_unlock(&drbg->drbg_mutex);
+ /* Don't ever reseed from get_random_bytes() in test mode. */
+ if (list_empty(&drbg->test_data.list))
+ return false;
- memzero_explicit(entropy, entropylen);
+ /*
+ * Obtain fresh entropy for the nopr DRBGs after 300s have
+ * elapsed in order to still achieve sort of partial
+ * prediction resistance over the time domain at least. Note
+ * that the period of 300s has been chosen to match the
+ * CRNG_RESEED_INTERVAL of the get_random_bytes()' chacha
+ * rngs.
+ */
+ next_reseed = drbg->last_seed_time + 300 * HZ;
+ return time_after(jiffies, next_reseed);
}
/*
@@ -1123,6 +1153,7 @@ static int drbg_seed(struct drbg_state *drbg, struct drbg_string *pers,
unsigned int entropylen = drbg_sec_strength(drbg->core->flags);
struct drbg_string data1;
LIST_HEAD(seedlist);
+ enum drbg_seed_state new_seed_state = DRBG_SEED_STATE_FULL;
/* 9.1 / 9.2 / 9.3.1 step 3 */
if (pers && pers->len > (drbg_max_addtl(drbg))) {
@@ -1150,6 +1181,9 @@ static int drbg_seed(struct drbg_state *drbg, struct drbg_string *pers,
BUG_ON((entropylen * 2) > sizeof(entropy));
/* Get seed from in-kernel /dev/urandom */
+ if (!rng_is_initialized())
+ new_seed_state = DRBG_SEED_STATE_PARTIAL;
+
ret = drbg_get_random_bytes(drbg, entropy, entropylen);
if (ret)
goto out;
@@ -1159,11 +1193,14 @@ static int drbg_seed(struct drbg_state *drbg, struct drbg_string *pers,
pr_devel("DRBG: (re)seeding with %u bytes of entropy\n",
entropylen);
} else {
- /* Get seed from Jitter RNG */
+ /*
+ * Get seed from Jitter RNG, failures are
+ * fatal only in FIPS mode.
+ */
ret = crypto_rng_get_bytes(drbg->jent,
entropy + entropylen,
entropylen);
- if (ret) {
+ if (fips_enabled && ret) {
pr_devel("DRBG: jent failed with %d\n", ret);
/*
@@ -1206,7 +1243,7 @@ static int drbg_seed(struct drbg_state *drbg, struct drbg_string *pers,
memset(drbg->C, 0, drbg_statelen(drbg));
}
- ret = __drbg_seed(drbg, &seedlist, reseed);
+ ret = __drbg_seed(drbg, &seedlist, reseed, new_seed_state);
out:
memzero_explicit(entropy, entropylen * 2);
@@ -1386,19 +1423,26 @@ static int drbg_generate(struct drbg_state *drbg,
* here. The spec is a bit convoluted here, we make it simpler.
*/
if (drbg->reseed_threshold < drbg->reseed_ctr)
- drbg->seeded = false;
+ drbg->seeded = DRBG_SEED_STATE_UNSEEDED;
- if (drbg->pr || !drbg->seeded) {
+ if (drbg->pr || drbg->seeded == DRBG_SEED_STATE_UNSEEDED) {
pr_devel("DRBG: reseeding before generation (prediction "
"resistance: %s, state %s)\n",
drbg->pr ? "true" : "false",
- drbg->seeded ? "seeded" : "unseeded");
+ (drbg->seeded == DRBG_SEED_STATE_FULL ?
+ "seeded" : "unseeded"));
/* 9.3.1 steps 7.1 through 7.3 */
len = drbg_seed(drbg, addtl, true);
if (len)
goto err;
/* 9.3.1 step 7.4 */
addtl = NULL;
+ } else if (rng_is_initialized() &&
+ (drbg->seeded == DRBG_SEED_STATE_PARTIAL ||
+ drbg_nopr_reseed_interval_elapsed(drbg))) {
+ len = drbg_seed_from_random(drbg);
+ if (len)
+ goto err;
}
if (addtl && 0 < addtl->len)
@@ -1491,51 +1535,23 @@ static int drbg_generate_long(struct drbg_state *drbg,
return 0;
}
-static void drbg_schedule_async_seed(struct random_ready_callback *rdy)
-{
- struct drbg_state *drbg = container_of(rdy, struct drbg_state,
- random_ready);
-
- schedule_work(&drbg->seed_work);
-}
-
static int drbg_prepare_hrng(struct drbg_state *drbg)
{
- int err;
-
/* We do not need an HRNG in test mode. */
if (list_empty(&drbg->test_data.list))
return 0;
drbg->jent = crypto_alloc_rng("jitterentropy_rng", 0, 0);
+ if (IS_ERR(drbg->jent)) {
+ const int err = PTR_ERR(drbg->jent);
- INIT_WORK(&drbg->seed_work, drbg_async_seed);
-
- drbg->random_ready.owner = THIS_MODULE;
- drbg->random_ready.func = drbg_schedule_async_seed;
-
- err = add_random_ready_callback(&drbg->random_ready);
-
- switch (err) {
- case 0:
- break;
-
- case -EALREADY:
- err = 0;
- fallthrough;
-
- default:
- drbg->random_ready.func = NULL;
- return err;
+ drbg->jent = NULL;
+ if (fips_enabled || err != -ENOENT)
+ return err;
+ pr_info("DRBG: Continuing without Jitter RNG\n");
}
- /*
- * Require frequent reseeds until the seed source is fully
- * initialized.
- */
- drbg->reseed_threshold = 50;
-
- return err;
+ return 0;
}
/*
@@ -1578,7 +1594,8 @@ static int drbg_instantiate(struct drbg_state *drbg, struct drbg_string *pers,
if (!drbg->core) {
drbg->core = &drbg_cores[coreref];
drbg->pr = pr;
- drbg->seeded = false;
+ drbg->seeded = DRBG_SEED_STATE_UNSEEDED;
+ drbg->last_seed_time = 0;
drbg->reseed_threshold = drbg_max_requests(drbg);
ret = drbg_alloc_state(drbg);
@@ -1589,14 +1606,6 @@ static int drbg_instantiate(struct drbg_state *drbg, struct drbg_string *pers,
if (ret)
goto free_everything;
- if (IS_ERR(drbg->jent)) {
- ret = PTR_ERR(drbg->jent);
- drbg->jent = NULL;
- if (fips_enabled || ret != -ENOENT)
- goto free_everything;
- pr_info("DRBG: Continuing without Jitter RNG\n");
- }
-
reseed = false;
}
@@ -1629,11 +1638,6 @@ free_everything:
*/
static int drbg_uninstantiate(struct drbg_state *drbg)
{
- if (drbg->random_ready.func) {
- del_random_ready_callback(&drbg->random_ready);
- cancel_work_sync(&drbg->seed_work);
- }
-
if (!IS_ERR_OR_NULL(drbg->jent))
crypto_free_rng(drbg->jent);
drbg->jent = NULL;
diff --git a/crypto/jitterentropy-kcapi.c b/crypto/jitterentropy-kcapi.c
index e8a4165a1874..2d115bec15ae 100644
--- a/crypto/jitterentropy-kcapi.c
+++ b/crypto/jitterentropy-kcapi.c
@@ -40,7 +40,6 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/slab.h>
-#include <linux/fips.h>
#include <linux/time.h>
#include <crypto/internal/rng.h>
@@ -60,11 +59,6 @@ void jent_zfree(void *ptr)
kfree_sensitive(ptr);
}
-int jent_fips_enabled(void)
-{
- return fips_enabled;
-}
-
void jent_panic(char *s)
{
panic("%s", s);
diff --git a/crypto/jitterentropy.c b/crypto/jitterentropy.c
index 4dc2261cdeef..93bff3213823 100644
--- a/crypto/jitterentropy.c
+++ b/crypto/jitterentropy.c
@@ -117,6 +117,22 @@ struct rand_data {
#define JENT_EHEALTH 9 /* Health test failed during initialization */
#define JENT_ERCT 10 /* RCT failed during initialization */
+/*
+ * The output n bits can receive more than n bits of min entropy, of course,
+ * but the fixed output of the conditioning function can only asymptotically
+ * approach the output size bits of min entropy, not attain that bound. Random
+ * maps will tend to have output collisions, which reduces the creditable
+ * output entropy (that is what SP 800-90B Section 3.1.5.1.2 attempts to bound).
+ *
+ * The value "64" is justified in Appendix A.4 of the current 90C draft,
+ * and aligns with NIST's in "epsilon" definition in this document, which is
+ * that a string can be considered "full entropy" if you can bound the min
+ * entropy in each bit of output to at least 1-epsilon, where epsilon is
+ * required to be <= 2^(-32).
+ */
+#define JENT_ENTROPY_SAFETY_FACTOR 64
+
+#include <linux/fips.h>
#include "jitterentropy.h"
/***************************************************************************
@@ -265,7 +281,6 @@ static int jent_stuck(struct rand_data *ec, __u64 current_delta)
{
__u64 delta2 = jent_delta(ec->last_delta, current_delta);
__u64 delta3 = jent_delta(ec->last_delta2, delta2);
- unsigned int delta_masked = current_delta & JENT_APT_WORD_MASK;
ec->last_delta = current_delta;
ec->last_delta2 = delta2;
@@ -274,7 +289,7 @@ static int jent_stuck(struct rand_data *ec, __u64 current_delta)
* Insert the result of the comparison of two back-to-back time
* deltas.
*/
- jent_apt_insert(ec, delta_masked);
+ jent_apt_insert(ec, current_delta);
if (!current_delta || !delta2 || !delta3) {
/* RCT with a stuck bit */
@@ -299,10 +314,6 @@ static int jent_stuck(struct rand_data *ec, __u64 current_delta)
*/
static int jent_health_failure(struct rand_data *ec)
{
- /* Test is only enabled in FIPS mode */
- if (!jent_fips_enabled())
- return 0;
-
return ec->health_failure;
}
@@ -547,12 +558,15 @@ static int jent_measure_jitter(struct rand_data *ec)
*/
static void jent_gen_entropy(struct rand_data *ec)
{
- unsigned int k = 0;
+ unsigned int k = 0, safety_factor = 0;
+
+ if (fips_enabled)
+ safety_factor = JENT_ENTROPY_SAFETY_FACTOR;
/* priming of the ->prev_time value */
jent_measure_jitter(ec);
- while (1) {
+ while (!jent_health_failure(ec)) {
/* If a stuck measurement is received, repeat measurement */
if (jent_measure_jitter(ec))
continue;
@@ -561,7 +575,7 @@ static void jent_gen_entropy(struct rand_data *ec)
* We multiply the loop value with ->osr to obtain the
* oversampling rate requested by the caller
*/
- if (++k >= (DATA_SIZE_BITS * ec->osr))
+ if (++k >= ((DATA_SIZE_BITS + safety_factor) * ec->osr))
break;
}
}
diff --git a/crypto/jitterentropy.h b/crypto/jitterentropy.h
index c83fff32d130..b7397b617ef0 100644
--- a/crypto/jitterentropy.h
+++ b/crypto/jitterentropy.h
@@ -2,7 +2,6 @@
extern void *jent_zalloc(unsigned int len);
extern void jent_zfree(void *ptr);
-extern int jent_fips_enabled(void);
extern void jent_panic(char *s);
extern void jent_memcpy(void *dest, const void *src, unsigned int n);
extern void jent_get_nstime(__u64 *out);
diff --git a/crypto/kdf_sp800108.c b/crypto/kdf_sp800108.c
new file mode 100644
index 000000000000..58edf7797abf
--- /dev/null
+++ b/crypto/kdf_sp800108.c
@@ -0,0 +1,153 @@
+// SPDX-License-Identifier: GPL-2.0
+
+/*
+ * SP800-108 Key-derivation function
+ *
+ * Copyright (C) 2021, Stephan Mueller <smueller@chronox.de>
+ */
+
+#include <linux/fips.h>
+#include <linux/module.h>
+#include <crypto/kdf_sp800108.h>
+#include <crypto/internal/kdf_selftest.h>
+
+/*
+ * SP800-108 CTR KDF implementation
+ */
+int crypto_kdf108_ctr_generate(struct crypto_shash *kmd,
+ const struct kvec *info, unsigned int info_nvec,
+ u8 *dst, unsigned int dlen)
+{
+ SHASH_DESC_ON_STACK(desc, kmd);
+ __be32 counter = cpu_to_be32(1);
+ const unsigned int h = crypto_shash_digestsize(kmd), dlen_orig = dlen;
+ unsigned int i;
+ int err = 0;
+ u8 *dst_orig = dst;
+
+ desc->tfm = kmd;
+
+ while (dlen) {
+ err = crypto_shash_init(desc);
+ if (err)
+ goto out;
+
+ err = crypto_shash_update(desc, (u8 *)&counter, sizeof(__be32));
+ if (err)
+ goto out;
+
+ for (i = 0; i < info_nvec; i++) {
+ err = crypto_shash_update(desc, info[i].iov_base,
+ info[i].iov_len);
+ if (err)
+ goto out;
+ }
+
+ if (dlen < h) {
+ u8 tmpbuffer[HASH_MAX_DIGESTSIZE];
+
+ err = crypto_shash_final(desc, tmpbuffer);
+ if (err)
+ goto out;
+ memcpy(dst, tmpbuffer, dlen);
+ memzero_explicit(tmpbuffer, h);
+ goto out;
+ }
+
+ err = crypto_shash_final(desc, dst);
+ if (err)
+ goto out;
+
+ dlen -= h;
+ dst += h;
+ counter = cpu_to_be32(be32_to_cpu(counter) + 1);
+ }
+
+out:
+ if (err)
+ memzero_explicit(dst_orig, dlen_orig);
+ shash_desc_zero(desc);
+ return err;
+}
+EXPORT_SYMBOL(crypto_kdf108_ctr_generate);
+
+/*
+ * The seeding of the KDF
+ */
+int crypto_kdf108_setkey(struct crypto_shash *kmd,
+ const u8 *key, size_t keylen,
+ const u8 *ikm, size_t ikmlen)
+{
+ unsigned int ds = crypto_shash_digestsize(kmd);
+
+ /* SP800-108 does not support IKM */
+ if (ikm || ikmlen)
+ return -EINVAL;
+
+ /* Check according to SP800-108 section 7.2 */
+ if (ds > keylen)
+ return -EINVAL;
+
+ /* Set the key for the MAC used for the KDF. */
+ return crypto_shash_setkey(kmd, key, keylen);
+}
+EXPORT_SYMBOL(crypto_kdf108_setkey);
+
+/*
+ * Test vector obtained from
+ * http://csrc.nist.gov/groups/STM/cavp/documents/KBKDF800-108/CounterMode.zip
+ */
+static const struct kdf_testvec kdf_ctr_hmac_sha256_tv_template[] = {
+ {
+ .key = "\xdd\x1d\x91\xb7\xd9\x0b\x2b\xd3"
+ "\x13\x85\x33\xce\x92\xb2\x72\xfb"
+ "\xf8\xa3\x69\x31\x6a\xef\xe2\x42"
+ "\xe6\x59\xcc\x0a\xe2\x38\xaf\xe0",
+ .keylen = 32,
+ .ikm = NULL,
+ .ikmlen = 0,
+ .info = {
+ .iov_base = "\x01\x32\x2b\x96\xb3\x0a\xcd\x19"
+ "\x79\x79\x44\x4e\x46\x8e\x1c\x5c"
+ "\x68\x59\xbf\x1b\x1c\xf9\x51\xb7"
+ "\xe7\x25\x30\x3e\x23\x7e\x46\xb8"
+ "\x64\xa1\x45\xfa\xb2\x5e\x51\x7b"
+ "\x08\xf8\x68\x3d\x03\x15\xbb\x29"
+ "\x11\xd8\x0a\x0e\x8a\xba\x17\xf3"
+ "\xb4\x13\xfa\xac",
+ .iov_len = 60
+ },
+ .expected = "\x10\x62\x13\x42\xbf\xb0\xfd\x40"
+ "\x04\x6c\x0e\x29\xf2\xcf\xdb\xf0",
+ .expectedlen = 16
+ }
+};
+
+static int __init crypto_kdf108_init(void)
+{
+ int ret = kdf_test(&kdf_ctr_hmac_sha256_tv_template[0], "hmac(sha256)",
+ crypto_kdf108_setkey, crypto_kdf108_ctr_generate);
+
+ if (ret) {
+ if (fips_enabled)
+ panic("alg: self-tests for CTR-KDF (hmac(sha256)) failed (rc=%d)\n",
+ ret);
+
+ WARN(1,
+ "alg: self-tests for CTR-KDF (hmac(sha256)) failed (rc=%d)\n",
+ ret);
+ } else {
+ pr_info("alg: self-tests for CTR-KDF (hmac(sha256)) passed\n");
+ }
+
+ return ret;
+}
+
+static void __exit crypto_kdf108_exit(void) { }
+
+module_init(crypto_kdf108_init);
+module_exit(crypto_kdf108_exit);
+
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Stephan Mueller <smueller@chronox.de>");
+MODULE_DESCRIPTION("Key Derivation Function conformant to SP800-108");
diff --git a/crypto/rsa.c b/crypto/rsa.c
index 4cdbec95d077..39e04176b04b 100644
--- a/crypto/rsa.c
+++ b/crypto/rsa.c
@@ -5,6 +5,7 @@
* Authors: Tadeusz Struk <tadeusz.struk@intel.com>
*/
+#include <linux/fips.h>
#include <linux/module.h>
#include <linux/mpi.h>
#include <crypto/internal/rsa.h>
@@ -144,6 +145,9 @@ static int rsa_check_key_length(unsigned int len)
case 512:
case 1024:
case 1536:
+ if (fips_enabled)
+ return -EINVAL;
+ fallthrough;
case 2048:
case 3072:
case 4096:
diff --git a/crypto/sha256_generic.c b/crypto/sha256_generic.c
index 3b377197236e..bf147b01e313 100644
--- a/crypto/sha256_generic.c
+++ b/crypto/sha256_generic.c
@@ -33,18 +33,6 @@ const u8 sha256_zero_message_hash[SHA256_DIGEST_SIZE] = {
};
EXPORT_SYMBOL_GPL(sha256_zero_message_hash);
-static int crypto_sha256_init(struct shash_desc *desc)
-{
- sha256_init(shash_desc_ctx(desc));
- return 0;
-}
-
-static int crypto_sha224_init(struct shash_desc *desc)
-{
- sha224_init(shash_desc_ctx(desc));
- return 0;
-}
-
int crypto_sha256_update(struct shash_desc *desc, const u8 *data,
unsigned int len)
{
@@ -72,7 +60,7 @@ EXPORT_SYMBOL(crypto_sha256_finup);
static struct shash_alg sha256_algs[2] = { {
.digestsize = SHA256_DIGEST_SIZE,
- .init = crypto_sha256_init,
+ .init = sha256_base_init,
.update = crypto_sha256_update,
.final = crypto_sha256_final,
.finup = crypto_sha256_finup,
@@ -86,7 +74,7 @@ static struct shash_alg sha256_algs[2] = { {
}
}, {
.digestsize = SHA224_DIGEST_SIZE,
- .init = crypto_sha224_init,
+ .init = sha224_base_init,
.update = crypto_sha256_update,
.final = crypto_sha256_final,
.finup = crypto_sha256_finup,
diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index 58eee8eab4bf..5831d4bbc64f 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -4193,7 +4193,6 @@ static const struct alg_test_desc alg_test_descs[] = {
}, {
.alg = "authenc(hmac(sha1),cbc(des3_ede))",
.test = alg_test_aead,
- .fips_allowed = 1,
.suite = {
.aead = __VECS(hmac_sha1_des3_ede_cbc_tv_temp)
}
@@ -4220,7 +4219,6 @@ static const struct alg_test_desc alg_test_descs[] = {
}, {
.alg = "authenc(hmac(sha224),cbc(des3_ede))",
.test = alg_test_aead,
- .fips_allowed = 1,
.suite = {
.aead = __VECS(hmac_sha224_des3_ede_cbc_tv_temp)
}
@@ -4240,7 +4238,6 @@ static const struct alg_test_desc alg_test_descs[] = {
}, {
.alg = "authenc(hmac(sha256),cbc(des3_ede))",
.test = alg_test_aead,
- .fips_allowed = 1,
.suite = {
.aead = __VECS(hmac_sha256_des3_ede_cbc_tv_temp)
}
@@ -4261,7 +4258,6 @@ static const struct alg_test_desc alg_test_descs[] = {
}, {
.alg = "authenc(hmac(sha384),cbc(des3_ede))",
.test = alg_test_aead,
- .fips_allowed = 1,
.suite = {
.aead = __VECS(hmac_sha384_des3_ede_cbc_tv_temp)
}
@@ -4289,7 +4285,6 @@ static const struct alg_test_desc alg_test_descs[] = {
}, {
.alg = "authenc(hmac(sha512),cbc(des3_ede))",
.test = alg_test_aead,
- .fips_allowed = 1,
.suite = {
.aead = __VECS(hmac_sha512_des3_ede_cbc_tv_temp)
}
@@ -4399,7 +4394,6 @@ static const struct alg_test_desc alg_test_descs[] = {
}, {
.alg = "cbc(des3_ede)",
.test = alg_test_skcipher,
- .fips_allowed = 1,
.suite = {
.cipher = __VECS(des3_ede_cbc_tv_template)
},
@@ -4505,7 +4499,6 @@ static const struct alg_test_desc alg_test_descs[] = {
}
}, {
.alg = "cmac(des3_ede)",
- .fips_allowed = 1,
.test = alg_test_hash,
.suite = {
.hash = __VECS(des3_ede_cmac64_tv_template)
@@ -4580,7 +4573,6 @@ static const struct alg_test_desc alg_test_descs[] = {
}, {
.alg = "ctr(des3_ede)",
.test = alg_test_skcipher,
- .fips_allowed = 1,
.suite = {
.cipher = __VECS(des3_ede_ctr_tv_template)
}
@@ -4846,7 +4838,6 @@ static const struct alg_test_desc alg_test_descs[] = {
}, {
.alg = "ecb(des3_ede)",
.test = alg_test_skcipher,
- .fips_allowed = 1,
.suite = {
.cipher = __VECS(des3_ede_tv_template)
}
diff --git a/crypto/testmgr.h b/crypto/testmgr.h
index 779720bf9364..a253d66ba1c1 100644
--- a/crypto/testmgr.h
+++ b/crypto/testmgr.h
@@ -257,9 +257,9 @@ static const struct akcipher_testvec rsa_tv_template[] = {
}, {
#endif
.key =
- "\x30\x82\x02\x1F" /* sequence of 543 bytes */
+ "\x30\x82\x02\x20" /* sequence of 544 bytes */
"\x02\x01\x01" /* version - integer of 1 byte */
- "\x02\x82\x01\x00" /* modulus - integer of 256 bytes */
+ "\x02\x82\x01\x01\x00" /* modulus - integer of 256 bytes */
"\xDB\x10\x1A\xC2\xA3\xF1\xDC\xFF\x13\x6B\xED\x44\xDF\xF0\x02\x6D"
"\x13\xC7\x88\xDA\x70\x6B\x54\xF1\xE8\x27\xDC\xC3\x0F\x99\x6A\xFA"
"\xC6\x67\xFF\x1D\x1E\x3C\x1D\xC1\xB5\x5F\x6C\xC0\xB2\x07\x3A\x6D"
@@ -299,7 +299,7 @@ static const struct akcipher_testvec rsa_tv_template[] = {
"\x02\x01\x00" /* exponent1 - integer of 1 byte */
"\x02\x01\x00" /* exponent2 - integer of 1 byte */
"\x02\x01\x00", /* coefficient - integer of 1 byte */
- .key_len = 547,
+ .key_len = 548,
.m = "\x54\x85\x9b\x34\x2c\x49\xea\x2a",
.c =
"\xb2\x97\x76\xb4\xae\x3e\x38\x3c\x7e\x64\x1f\xcc\xa2\x7f\xf6\xbe"
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-21 04:44:55 +0000