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-rw-r--r--arch/x86/crypto/aegis128-aesni-glue.c4
-rw-r--r--arch/x86/crypto/aesni-intel_glue.c10
-rw-r--r--arch/x86/crypto/blake2s-glue.c4
-rw-r--r--arch/x86/crypto/camellia_aesni_avx2_glue.c3
-rw-r--r--arch/x86/crypto/camellia_aesni_avx_glue.c9
-rw-r--r--arch/x86/crypto/camellia_glue.c9
-rw-r--r--arch/x86/crypto/cast6_avx_glue.c6
-rw-r--r--arch/x86/crypto/crc32-pclmul_glue.c4
-rw-r--r--arch/x86/crypto/crc32c-intel_glue.c4
-rw-r--r--arch/x86/crypto/ghash-clmulni-intel_glue.c4
-rw-r--r--arch/x86/crypto/twofish_avx_glue.c6
-rw-r--r--arch/x86/include/asm/crypto/camellia.h2
12 files changed, 20 insertions, 45 deletions
diff --git a/arch/x86/crypto/aegis128-aesni-glue.c b/arch/x86/crypto/aegis128-aesni-glue.c
index 46d227122643..4623189000d8 100644
--- a/arch/x86/crypto/aegis128-aesni-glue.c
+++ b/arch/x86/crypto/aegis128-aesni-glue.c
@@ -144,10 +144,8 @@ static int crypto_aegis128_aesni_setkey(struct crypto_aead *aead, const u8 *key,
{
struct aegis_ctx *ctx = crypto_aegis128_aesni_ctx(aead);
- if (keylen != AEGIS128_KEY_SIZE) {
- crypto_aead_set_flags(aead, CRYPTO_TFM_RES_BAD_KEY_LEN);
+ if (keylen != AEGIS128_KEY_SIZE)
return -EINVAL;
- }
memcpy(ctx->key.bytes, key, AEGIS128_KEY_SIZE);
diff --git a/arch/x86/crypto/aesni-intel_glue.c b/arch/x86/crypto/aesni-intel_glue.c
index 670f8fcf2544..bbbebbd35b5d 100644
--- a/arch/x86/crypto/aesni-intel_glue.c
+++ b/arch/x86/crypto/aesni-intel_glue.c
@@ -316,14 +316,11 @@ static int aes_set_key_common(struct crypto_tfm *tfm, void *raw_ctx,
const u8 *in_key, unsigned int key_len)
{
struct crypto_aes_ctx *ctx = aes_ctx(raw_ctx);
- u32 *flags = &tfm->crt_flags;
int err;
if (key_len != AES_KEYSIZE_128 && key_len != AES_KEYSIZE_192 &&
- key_len != AES_KEYSIZE_256) {
- *flags |= CRYPTO_TFM_RES_BAD_KEY_LEN;
+ key_len != AES_KEYSIZE_256)
return -EINVAL;
- }
if (!crypto_simd_usable())
err = aes_expandkey(ctx, in_key, key_len);
@@ -641,10 +638,9 @@ static int common_rfc4106_set_key(struct crypto_aead *aead, const u8 *key,
{
struct aesni_rfc4106_gcm_ctx *ctx = aesni_rfc4106_gcm_ctx_get(aead);
- if (key_len < 4) {
- crypto_aead_set_flags(aead, CRYPTO_TFM_RES_BAD_KEY_LEN);
+ if (key_len < 4)
return -EINVAL;
- }
+
/*Account for 4 byte nonce at the end.*/
key_len -= 4;
diff --git a/arch/x86/crypto/blake2s-glue.c b/arch/x86/crypto/blake2s-glue.c
index 1d9ff8a45e1f..06ef2d4a4701 100644
--- a/arch/x86/crypto/blake2s-glue.c
+++ b/arch/x86/crypto/blake2s-glue.c
@@ -64,10 +64,8 @@ static int crypto_blake2s_setkey(struct crypto_shash *tfm, const u8 *key,
{
struct blake2s_tfm_ctx *tctx = crypto_shash_ctx(tfm);
- if (keylen == 0 || keylen > BLAKE2S_KEY_SIZE) {
- crypto_shash_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN);
+ if (keylen == 0 || keylen > BLAKE2S_KEY_SIZE)
return -EINVAL;
- }
memcpy(tctx->key, key, keylen);
tctx->keylen = keylen;
diff --git a/arch/x86/crypto/camellia_aesni_avx2_glue.c b/arch/x86/crypto/camellia_aesni_avx2_glue.c
index a8cc2c83fe1b..ccda647422d6 100644
--- a/arch/x86/crypto/camellia_aesni_avx2_glue.c
+++ b/arch/x86/crypto/camellia_aesni_avx2_glue.c
@@ -142,8 +142,7 @@ static const struct common_glue_ctx camellia_dec_xts = {
static int camellia_setkey(struct crypto_skcipher *tfm, const u8 *key,
unsigned int keylen)
{
- return __camellia_setkey(crypto_skcipher_ctx(tfm), key, keylen,
- &tfm->base.crt_flags);
+ return __camellia_setkey(crypto_skcipher_ctx(tfm), key, keylen);
}
static int ecb_encrypt(struct skcipher_request *req)
diff --git a/arch/x86/crypto/camellia_aesni_avx_glue.c b/arch/x86/crypto/camellia_aesni_avx_glue.c
index 31a82a79f4ac..4e5de6ef206e 100644
--- a/arch/x86/crypto/camellia_aesni_avx_glue.c
+++ b/arch/x86/crypto/camellia_aesni_avx_glue.c
@@ -144,8 +144,7 @@ static const struct common_glue_ctx camellia_dec_xts = {
static int camellia_setkey(struct crypto_skcipher *tfm, const u8 *key,
unsigned int keylen)
{
- return __camellia_setkey(crypto_skcipher_ctx(tfm), key, keylen,
- &tfm->base.crt_flags);
+ return __camellia_setkey(crypto_skcipher_ctx(tfm), key, keylen);
}
static int ecb_encrypt(struct skcipher_request *req)
@@ -177,7 +176,6 @@ int xts_camellia_setkey(struct crypto_skcipher *tfm, const u8 *key,
unsigned int keylen)
{
struct camellia_xts_ctx *ctx = crypto_skcipher_ctx(tfm);
- u32 *flags = &tfm->base.crt_flags;
int err;
err = xts_verify_key(tfm, key, keylen);
@@ -185,13 +183,12 @@ int xts_camellia_setkey(struct crypto_skcipher *tfm, const u8 *key,
return err;
/* first half of xts-key is for crypt */
- err = __camellia_setkey(&ctx->crypt_ctx, key, keylen / 2, flags);
+ err = __camellia_setkey(&ctx->crypt_ctx, key, keylen / 2);
if (err)
return err;
/* second half of xts-key is for tweak */
- return __camellia_setkey(&ctx->tweak_ctx, key + keylen / 2, keylen / 2,
- flags);
+ return __camellia_setkey(&ctx->tweak_ctx, key + keylen / 2, keylen / 2);
}
EXPORT_SYMBOL_GPL(xts_camellia_setkey);
diff --git a/arch/x86/crypto/camellia_glue.c b/arch/x86/crypto/camellia_glue.c
index 5f3ed5af68d7..242c056e5fa8 100644
--- a/arch/x86/crypto/camellia_glue.c
+++ b/arch/x86/crypto/camellia_glue.c
@@ -1227,12 +1227,10 @@ static void camellia_setup192(const unsigned char *key, u64 *subkey)
}
int __camellia_setkey(struct camellia_ctx *cctx, const unsigned char *key,
- unsigned int key_len, u32 *flags)
+ unsigned int key_len)
{
- if (key_len != 16 && key_len != 24 && key_len != 32) {
- *flags |= CRYPTO_TFM_RES_BAD_KEY_LEN;
+ if (key_len != 16 && key_len != 24 && key_len != 32)
return -EINVAL;
- }
cctx->key_length = key_len;
@@ -1255,8 +1253,7 @@ EXPORT_SYMBOL_GPL(__camellia_setkey);
static int camellia_setkey(struct crypto_tfm *tfm, const u8 *key,
unsigned int key_len)
{
- return __camellia_setkey(crypto_tfm_ctx(tfm), key, key_len,
- &tfm->crt_flags);
+ return __camellia_setkey(crypto_tfm_ctx(tfm), key, key_len);
}
static int camellia_setkey_skcipher(struct crypto_skcipher *tfm, const u8 *key,
diff --git a/arch/x86/crypto/cast6_avx_glue.c b/arch/x86/crypto/cast6_avx_glue.c
index da5297475f9e..48e0f37796fa 100644
--- a/arch/x86/crypto/cast6_avx_glue.c
+++ b/arch/x86/crypto/cast6_avx_glue.c
@@ -173,7 +173,6 @@ static int xts_cast6_setkey(struct crypto_skcipher *tfm, const u8 *key,
unsigned int keylen)
{
struct cast6_xts_ctx *ctx = crypto_skcipher_ctx(tfm);
- u32 *flags = &tfm->base.crt_flags;
int err;
err = xts_verify_key(tfm, key, keylen);
@@ -181,13 +180,12 @@ static int xts_cast6_setkey(struct crypto_skcipher *tfm, const u8 *key,
return err;
/* first half of xts-key is for crypt */
- err = __cast6_setkey(&ctx->crypt_ctx, key, keylen / 2, flags);
+ err = __cast6_setkey(&ctx->crypt_ctx, key, keylen / 2);
if (err)
return err;
/* second half of xts-key is for tweak */
- return __cast6_setkey(&ctx->tweak_ctx, key + keylen / 2, keylen / 2,
- flags);
+ return __cast6_setkey(&ctx->tweak_ctx, key + keylen / 2, keylen / 2);
}
static int xts_encrypt(struct skcipher_request *req)
diff --git a/arch/x86/crypto/crc32-pclmul_glue.c b/arch/x86/crypto/crc32-pclmul_glue.c
index cb4ab6645106..418bd88acac8 100644
--- a/arch/x86/crypto/crc32-pclmul_glue.c
+++ b/arch/x86/crypto/crc32-pclmul_glue.c
@@ -94,10 +94,8 @@ static int crc32_pclmul_setkey(struct crypto_shash *hash, const u8 *key,
{
u32 *mctx = crypto_shash_ctx(hash);
- if (keylen != sizeof(u32)) {
- crypto_shash_set_flags(hash, CRYPTO_TFM_RES_BAD_KEY_LEN);
+ if (keylen != sizeof(u32))
return -EINVAL;
- }
*mctx = le32_to_cpup((__le32 *)key);
return 0;
}
diff --git a/arch/x86/crypto/crc32c-intel_glue.c b/arch/x86/crypto/crc32c-intel_glue.c
index eefa0862f309..c20d1b8a82c3 100644
--- a/arch/x86/crypto/crc32c-intel_glue.c
+++ b/arch/x86/crypto/crc32c-intel_glue.c
@@ -91,10 +91,8 @@ static int crc32c_intel_setkey(struct crypto_shash *hash, const u8 *key,
{
u32 *mctx = crypto_shash_ctx(hash);
- if (keylen != sizeof(u32)) {
- crypto_shash_set_flags(hash, CRYPTO_TFM_RES_BAD_KEY_LEN);
+ if (keylen != sizeof(u32))
return -EINVAL;
- }
*mctx = le32_to_cpup((__le32 *)key);
return 0;
}
diff --git a/arch/x86/crypto/ghash-clmulni-intel_glue.c b/arch/x86/crypto/ghash-clmulni-intel_glue.c
index 04d72a5a8ce9..4a9c9833a7d6 100644
--- a/arch/x86/crypto/ghash-clmulni-intel_glue.c
+++ b/arch/x86/crypto/ghash-clmulni-intel_glue.c
@@ -57,10 +57,8 @@ static int ghash_setkey(struct crypto_shash *tfm,
be128 *x = (be128 *)key;
u64 a, b;
- if (keylen != GHASH_BLOCK_SIZE) {
- crypto_shash_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN);
+ if (keylen != GHASH_BLOCK_SIZE)
return -EINVAL;
- }
/* perform multiplication by 'x' in GF(2^128) */
a = be64_to_cpu(x->a);
diff --git a/arch/x86/crypto/twofish_avx_glue.c b/arch/x86/crypto/twofish_avx_glue.c
index 3b36e97ec7ab..2dbc8ce3730e 100644
--- a/arch/x86/crypto/twofish_avx_glue.c
+++ b/arch/x86/crypto/twofish_avx_glue.c
@@ -64,7 +64,6 @@ static int xts_twofish_setkey(struct crypto_skcipher *tfm, const u8 *key,
unsigned int keylen)
{
struct twofish_xts_ctx *ctx = crypto_skcipher_ctx(tfm);
- u32 *flags = &tfm->base.crt_flags;
int err;
err = xts_verify_key(tfm, key, keylen);
@@ -72,13 +71,12 @@ static int xts_twofish_setkey(struct crypto_skcipher *tfm, const u8 *key,
return err;
/* first half of xts-key is for crypt */
- err = __twofish_setkey(&ctx->crypt_ctx, key, keylen / 2, flags);
+ err = __twofish_setkey(&ctx->crypt_ctx, key, keylen / 2);
if (err)
return err;
/* second half of xts-key is for tweak */
- return __twofish_setkey(&ctx->tweak_ctx, key + keylen / 2, keylen / 2,
- flags);
+ return __twofish_setkey(&ctx->tweak_ctx, key + keylen / 2, keylen / 2);
}
static const struct common_glue_ctx twofish_enc = {
diff --git a/arch/x86/include/asm/crypto/camellia.h b/arch/x86/include/asm/crypto/camellia.h
index f1592619dd65..f6d91861cb14 100644
--- a/arch/x86/include/asm/crypto/camellia.h
+++ b/arch/x86/include/asm/crypto/camellia.h
@@ -26,7 +26,7 @@ struct camellia_xts_ctx {
extern int __camellia_setkey(struct camellia_ctx *cctx,
const unsigned char *key,
- unsigned int key_len, u32 *flags);
+ unsigned int key_len);
extern int xts_camellia_setkey(struct crypto_skcipher *tfm, const u8 *key,
unsigned int keylen);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-06 11:23:45 +0000