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authorLinus Torvalds <torvalds@linux-foundation.org>2019-09-18 12:11:14 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-09-18 12:11:14 -0700
commit8b53c76533aa4356602aea98f98a2f3b4051464c (patch)
treeab10ba58e21501407f8108a6bb9003daa2176962 /arch/sparc
parent6cfae0c26b21dce323fe8799b66cf4bc996e3565 (diff)
parent9575d1a5c0780ea26ff8dd29c94a32be32ce3c85 (diff)
downloadlinux-8b53c76533aa4356602aea98f98a2f3b4051464c.tar.bz2
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu: "API: - Add the ability to abort a skcipher walk. Algorithms: - Fix XTS to actually do the stealing. - Add library helpers for AES and DES for single-block users. - Add library helpers for SHA256. - Add new DES key verification helper. - Add surrounding bits for ESSIV generator. - Add accelerations for aegis128. - Add test vectors for lzo-rle. Drivers: - Add i.MX8MQ support to caam. - Add gcm/ccm/cfb/ofb aes support in inside-secure. - Add ofb/cfb aes support in media-tek. - Add HiSilicon ZIP accelerator support. Others: - Fix potential race condition in padata. - Use unbound workqueues in padata" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (311 commits) crypto: caam - Cast to long first before pointer conversion crypto: ccree - enable CTS support in AES-XTS crypto: inside-secure - Probe transform record cache RAM sizes crypto: inside-secure - Base RD fetchcount on actual RD FIFO size crypto: inside-secure - Base CD fetchcount on actual CD FIFO size crypto: inside-secure - Enable extended algorithms on newer HW crypto: inside-secure: Corrected configuration of EIP96_TOKEN_CTRL crypto: inside-secure - Add EIP97/EIP197 and endianness detection padata: remove cpu_index from the parallel_queue padata: unbind parallel jobs from specific CPUs padata: use separate workqueues for parallel and serial work padata, pcrypt: take CPU hotplug lock internally in padata_alloc_possible crypto: pcrypt - remove padata cpumask notifier padata: make padata_do_parallel find alternate callback CPU workqueue: require CPU hotplug read exclusion for apply_workqueue_attrs workqueue: unconfine alloc/apply/free_workqueue_attrs() padata: allocate workqueue internally arm64: dts: imx8mq: Add CAAM node random: Use wait_event_freezable() in add_hwgenerator_randomness() crypto: ux500 - Fix COMPILE_TEST warnings ...
Diffstat (limited to 'arch/sparc')
-rw-r--r--arch/sparc/crypto/aes_glue.c8
-rw-r--r--arch/sparc/crypto/des_glue.c37
2 files changed, 20 insertions, 25 deletions
diff --git a/arch/sparc/crypto/aes_glue.c b/arch/sparc/crypto/aes_glue.c
index 57b474113168..7b946b3dee9d 100644
--- a/arch/sparc/crypto/aes_glue.c
+++ b/arch/sparc/crypto/aes_glue.c
@@ -197,14 +197,14 @@ static int aes_set_key(struct crypto_tfm *tfm, const u8 *in_key,
return 0;
}
-static void aes_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
+static void crypto_aes_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
{
struct crypto_sparc64_aes_ctx *ctx = crypto_tfm_ctx(tfm);
ctx->ops->encrypt(&ctx->key[0], (const u32 *) src, (u32 *) dst);
}
-static void aes_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
+static void crypto_aes_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
{
struct crypto_sparc64_aes_ctx *ctx = crypto_tfm_ctx(tfm);
@@ -396,8 +396,8 @@ static struct crypto_alg algs[] = { {
.cia_min_keysize = AES_MIN_KEY_SIZE,
.cia_max_keysize = AES_MAX_KEY_SIZE,
.cia_setkey = aes_set_key,
- .cia_encrypt = aes_encrypt,
- .cia_decrypt = aes_decrypt
+ .cia_encrypt = crypto_aes_encrypt,
+ .cia_decrypt = crypto_aes_decrypt
}
}
}, {
diff --git a/arch/sparc/crypto/des_glue.c b/arch/sparc/crypto/des_glue.c
index 281448f72c90..db6010b4e52e 100644
--- a/arch/sparc/crypto/des_glue.c
+++ b/arch/sparc/crypto/des_glue.c
@@ -12,7 +12,7 @@
#include <linux/mm.h>
#include <linux/types.h>
#include <crypto/algapi.h>
-#include <crypto/des.h>
+#include <crypto/internal/des.h>
#include <asm/fpumacro.h>
#include <asm/pstate.h>
@@ -45,19 +45,15 @@ static int des_set_key(struct crypto_tfm *tfm, const u8 *key,
unsigned int keylen)
{
struct des_sparc64_ctx *dctx = crypto_tfm_ctx(tfm);
- u32 *flags = &tfm->crt_flags;
- u32 tmp[DES_EXPKEY_WORDS];
- int ret;
+ int err;
/* Even though we have special instructions for key expansion,
- * we call des_ekey() so that we don't have to write our own
+ * we call des_verify_key() so that we don't have to write our own
* weak key detection code.
*/
- ret = des_ekey(tmp, key);
- if (unlikely(ret == 0) && (*flags & CRYPTO_TFM_REQ_FORBID_WEAK_KEYS)) {
- *flags |= CRYPTO_TFM_RES_WEAK_KEY;
- return -EINVAL;
- }
+ err = crypto_des_verify_key(tfm, key);
+ if (err)
+ return err;
des_sparc64_key_expand((const u32 *) key, &dctx->encrypt_expkey[0]);
encrypt_to_decrypt(&dctx->decrypt_expkey[0], &dctx->encrypt_expkey[0]);
@@ -68,7 +64,7 @@ static int des_set_key(struct crypto_tfm *tfm, const u8 *key,
extern void des_sparc64_crypt(const u64 *key, const u64 *input,
u64 *output);
-static void des_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
+static void sparc_des_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
{
struct des_sparc64_ctx *ctx = crypto_tfm_ctx(tfm);
const u64 *K = ctx->encrypt_expkey;
@@ -76,7 +72,7 @@ static void des_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
des_sparc64_crypt(K, (const u64 *) src, (u64 *) dst);
}
-static void des_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
+static void sparc_des_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
{
struct des_sparc64_ctx *ctx = crypto_tfm_ctx(tfm);
const u64 *K = ctx->decrypt_expkey;
@@ -202,14 +198,13 @@ static int des3_ede_set_key(struct crypto_tfm *tfm, const u8 *key,
unsigned int keylen)
{
struct des3_ede_sparc64_ctx *dctx = crypto_tfm_ctx(tfm);
- u32 *flags = &tfm->crt_flags;
u64 k1[DES_EXPKEY_WORDS / 2];
u64 k2[DES_EXPKEY_WORDS / 2];
u64 k3[DES_EXPKEY_WORDS / 2];
int err;
- err = __des3_verify_key(flags, key);
- if (unlikely(err))
+ err = crypto_des3_ede_verify_key(tfm, key);
+ if (err)
return err;
des_sparc64_key_expand((const u32 *)key, k1);
@@ -235,7 +230,7 @@ static int des3_ede_set_key(struct crypto_tfm *tfm, const u8 *key,
extern void des3_ede_sparc64_crypt(const u64 *key, const u64 *input,
u64 *output);
-static void des3_ede_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
+static void sparc_des3_ede_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
{
struct des3_ede_sparc64_ctx *ctx = crypto_tfm_ctx(tfm);
const u64 *K = ctx->encrypt_expkey;
@@ -243,7 +238,7 @@ static void des3_ede_encrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
des3_ede_sparc64_crypt(K, (const u64 *) src, (u64 *) dst);
}
-static void des3_ede_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
+static void sparc_des3_ede_decrypt(struct crypto_tfm *tfm, u8 *dst, const u8 *src)
{
struct des3_ede_sparc64_ctx *ctx = crypto_tfm_ctx(tfm);
const u64 *K = ctx->decrypt_expkey;
@@ -390,8 +385,8 @@ static struct crypto_alg algs[] = { {
.cia_min_keysize = DES_KEY_SIZE,
.cia_max_keysize = DES_KEY_SIZE,
.cia_setkey = des_set_key,
- .cia_encrypt = des_encrypt,
- .cia_decrypt = des_decrypt
+ .cia_encrypt = sparc_des_encrypt,
+ .cia_decrypt = sparc_des_decrypt
}
}
}, {
@@ -447,8 +442,8 @@ static struct crypto_alg algs[] = { {
.cia_min_keysize = DES3_EDE_KEY_SIZE,
.cia_max_keysize = DES3_EDE_KEY_SIZE,
.cia_setkey = des3_ede_set_key,
- .cia_encrypt = des3_ede_encrypt,
- .cia_decrypt = des3_ede_decrypt
+ .cia_encrypt = sparc_des3_ede_encrypt,
+ .cia_decrypt = sparc_des3_ede_decrypt
}
}
}, {