summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorEric Biggers <ebiggers@kernel.org>2026-03-16 23:21:19 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2026-03-26 12:10:58 +0300
commit4b56770d345524fc2acc143a2b85539cf7d74bc1 (patch)
tree130cd05929a46bcaf206387138a19d3dd397ca9a
parent5c52607c43c397b79a9852ce33fc61de58c3645c (diff)
downloadlinux-4b56770d345524fc2acc143a2b85539cf7d74bc1.tar.xz
crypto: tegra - Add missing CRYPTO_ALG_ASYNC
The tegra crypto driver failed to set the CRYPTO_ALG_ASYNC on its asynchronous algorithms, causing the crypto API to select them for users that request only synchronous algorithms. This causes crashes (at least). Fix this by adding the flag like what the other drivers do. Also remove the unnecessary CRYPTO_ALG_TYPE_* flags, since those just get ignored and overridden by the registration function anyway. Reported-by: Zorro Lang <zlang@redhat.com> Closes: https://lore.kernel.org/r/20260314080937.pghb4aa7d4je3mhh@dell-per750-06-vm-08.rhts.eng.pek2.redhat.com Fixes: 0880bb3b00c8 ("crypto: tegra - Add Tegra Security Engine driver") Cc: stable@vger.kernel.org Cc: Akhil R <akhilrajeev@nvidia.com> Signed-off-by: Eric Biggers <ebiggers@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat
-rw-r--r--drivers/crypto/tegra/tegra-se-aes.c11
-rw-r--r--drivers/crypto/tegra/tegra-se-hash.c30
2 files changed, 24 insertions, 17 deletions
diff --git a/drivers/crypto/tegra/tegra-se-aes.c b/drivers/crypto/tegra/tegra-se-aes.c
index 0e07d0523291..9210cceb4b7b 100644
--- a/drivers/crypto/tegra/tegra-se-aes.c
+++ b/drivers/crypto/tegra/tegra-se-aes.c
@@ -529,7 +529,7 @@ static struct tegra_se_alg tegra_aes_algs[] = {
.cra_name = "cbc(aes)",
.cra_driver_name = "cbc-aes-tegra",
.cra_priority = 500,
- .cra_flags = CRYPTO_ALG_TYPE_SKCIPHER | CRYPTO_ALG_ASYNC,
+ .cra_flags = CRYPTO_ALG_ASYNC,
.cra_blocksize = AES_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct tegra_aes_ctx),
.cra_alignmask = 0xf,
@@ -550,7 +550,7 @@ static struct tegra_se_alg tegra_aes_algs[] = {
.cra_name = "ecb(aes)",
.cra_driver_name = "ecb-aes-tegra",
.cra_priority = 500,
- .cra_flags = CRYPTO_ALG_TYPE_SKCIPHER | CRYPTO_ALG_ASYNC,
+ .cra_flags = CRYPTO_ALG_ASYNC,
.cra_blocksize = AES_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct tegra_aes_ctx),
.cra_alignmask = 0xf,
@@ -572,7 +572,7 @@ static struct tegra_se_alg tegra_aes_algs[] = {
.cra_name = "ctr(aes)",
.cra_driver_name = "ctr-aes-tegra",
.cra_priority = 500,
- .cra_flags = CRYPTO_ALG_TYPE_SKCIPHER | CRYPTO_ALG_ASYNC,
+ .cra_flags = CRYPTO_ALG_ASYNC,
.cra_blocksize = 1,
.cra_ctxsize = sizeof(struct tegra_aes_ctx),
.cra_alignmask = 0xf,
@@ -594,6 +594,7 @@ static struct tegra_se_alg tegra_aes_algs[] = {
.cra_name = "xts(aes)",
.cra_driver_name = "xts-aes-tegra",
.cra_priority = 500,
+ .cra_flags = CRYPTO_ALG_ASYNC,
.cra_blocksize = AES_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct tegra_aes_ctx),
.cra_alignmask = (__alignof__(u64) - 1),
@@ -1922,6 +1923,7 @@ static struct tegra_se_alg tegra_aead_algs[] = {
.cra_name = "gcm(aes)",
.cra_driver_name = "gcm-aes-tegra",
.cra_priority = 500,
+ .cra_flags = CRYPTO_ALG_ASYNC,
.cra_blocksize = 1,
.cra_ctxsize = sizeof(struct tegra_aead_ctx),
.cra_alignmask = 0xf,
@@ -1944,6 +1946,7 @@ static struct tegra_se_alg tegra_aead_algs[] = {
.cra_name = "ccm(aes)",
.cra_driver_name = "ccm-aes-tegra",
.cra_priority = 500,
+ .cra_flags = CRYPTO_ALG_ASYNC,
.cra_blocksize = 1,
.cra_ctxsize = sizeof(struct tegra_aead_ctx),
.cra_alignmask = 0xf,
@@ -1971,7 +1974,7 @@ static struct tegra_se_alg tegra_cmac_algs[] = {
.cra_name = "cmac(aes)",
.cra_driver_name = "tegra-se-cmac",
.cra_priority = 300,
- .cra_flags = CRYPTO_ALG_TYPE_AHASH,
+ .cra_flags = CRYPTO_ALG_ASYNC,
.cra_blocksize = AES_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct tegra_cmac_ctx),
.cra_alignmask = 0,
diff --git a/drivers/crypto/tegra/tegra-se-hash.c b/drivers/crypto/tegra/tegra-se-hash.c
index 4a298ace6e9f..06bb5bf0fa33 100644
--- a/drivers/crypto/tegra/tegra-se-hash.c
+++ b/drivers/crypto/tegra/tegra-se-hash.c
@@ -761,7 +761,7 @@ static struct tegra_se_alg tegra_hash_algs[] = {
.cra_name = "sha1",
.cra_driver_name = "tegra-se-sha1",
.cra_priority = 300,
- .cra_flags = CRYPTO_ALG_TYPE_AHASH,
+ .cra_flags = CRYPTO_ALG_ASYNC,
.cra_blocksize = SHA1_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct tegra_sha_ctx),
.cra_alignmask = 0,
@@ -786,7 +786,7 @@ static struct tegra_se_alg tegra_hash_algs[] = {
.cra_name = "sha224",
.cra_driver_name = "tegra-se-sha224",
.cra_priority = 300,
- .cra_flags = CRYPTO_ALG_TYPE_AHASH,
+ .cra_flags = CRYPTO_ALG_ASYNC,
.cra_blocksize = SHA224_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct tegra_sha_ctx),
.cra_alignmask = 0,
@@ -811,7 +811,7 @@ static struct tegra_se_alg tegra_hash_algs[] = {
.cra_name = "sha256",
.cra_driver_name = "tegra-se-sha256",
.cra_priority = 300,
- .cra_flags = CRYPTO_ALG_TYPE_AHASH,
+ .cra_flags = CRYPTO_ALG_ASYNC,
.cra_blocksize = SHA256_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct tegra_sha_ctx),
.cra_alignmask = 0,
@@ -836,7 +836,7 @@ static struct tegra_se_alg tegra_hash_algs[] = {
.cra_name = "sha384",
.cra_driver_name = "tegra-se-sha384",
.cra_priority = 300,
- .cra_flags = CRYPTO_ALG_TYPE_AHASH,
+ .cra_flags = CRYPTO_ALG_ASYNC,
.cra_blocksize = SHA384_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct tegra_sha_ctx),
.cra_alignmask = 0,
@@ -861,7 +861,7 @@ static struct tegra_se_alg tegra_hash_algs[] = {
.cra_name = "sha512",
.cra_driver_name = "tegra-se-sha512",
.cra_priority = 300,
- .cra_flags = CRYPTO_ALG_TYPE_AHASH,
+ .cra_flags = CRYPTO_ALG_ASYNC,
.cra_blocksize = SHA512_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct tegra_sha_ctx),
.cra_alignmask = 0,
@@ -886,7 +886,7 @@ static struct tegra_se_alg tegra_hash_algs[] = {
.cra_name = "sha3-224",
.cra_driver_name = "tegra-se-sha3-224",
.cra_priority = 300,
- .cra_flags = CRYPTO_ALG_TYPE_AHASH,
+ .cra_flags = CRYPTO_ALG_ASYNC,
.cra_blocksize = SHA3_224_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct tegra_sha_ctx),
.cra_alignmask = 0,
@@ -911,7 +911,7 @@ static struct tegra_se_alg tegra_hash_algs[] = {
.cra_name = "sha3-256",
.cra_driver_name = "tegra-se-sha3-256",
.cra_priority = 300,
- .cra_flags = CRYPTO_ALG_TYPE_AHASH,
+ .cra_flags = CRYPTO_ALG_ASYNC,
.cra_blocksize = SHA3_256_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct tegra_sha_ctx),
.cra_alignmask = 0,
@@ -936,7 +936,7 @@ static struct tegra_se_alg tegra_hash_algs[] = {
.cra_name = "sha3-384",
.cra_driver_name = "tegra-se-sha3-384",
.cra_priority = 300,
- .cra_flags = CRYPTO_ALG_TYPE_AHASH,
+ .cra_flags = CRYPTO_ALG_ASYNC,
.cra_blocksize = SHA3_384_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct tegra_sha_ctx),
.cra_alignmask = 0,
@@ -961,7 +961,7 @@ static struct tegra_se_alg tegra_hash_algs[] = {
.cra_name = "sha3-512",
.cra_driver_name = "tegra-se-sha3-512",
.cra_priority = 300,
- .cra_flags = CRYPTO_ALG_TYPE_AHASH,
+ .cra_flags = CRYPTO_ALG_ASYNC,
.cra_blocksize = SHA3_512_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct tegra_sha_ctx),
.cra_alignmask = 0,
@@ -988,7 +988,8 @@ static struct tegra_se_alg tegra_hash_algs[] = {
.cra_name = "hmac(sha224)",
.cra_driver_name = "tegra-se-hmac-sha224",
.cra_priority = 300,
- .cra_flags = CRYPTO_ALG_TYPE_AHASH | CRYPTO_ALG_NEED_FALLBACK,
+ .cra_flags = CRYPTO_ALG_ASYNC |
+ CRYPTO_ALG_NEED_FALLBACK,
.cra_blocksize = SHA224_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct tegra_sha_ctx),
.cra_alignmask = 0,
@@ -1015,7 +1016,8 @@ static struct tegra_se_alg tegra_hash_algs[] = {
.cra_name = "hmac(sha256)",
.cra_driver_name = "tegra-se-hmac-sha256",
.cra_priority = 300,
- .cra_flags = CRYPTO_ALG_TYPE_AHASH | CRYPTO_ALG_NEED_FALLBACK,
+ .cra_flags = CRYPTO_ALG_ASYNC |
+ CRYPTO_ALG_NEED_FALLBACK,
.cra_blocksize = SHA256_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct tegra_sha_ctx),
.cra_alignmask = 0,
@@ -1042,7 +1044,8 @@ static struct tegra_se_alg tegra_hash_algs[] = {
.cra_name = "hmac(sha384)",
.cra_driver_name = "tegra-se-hmac-sha384",
.cra_priority = 300,
- .cra_flags = CRYPTO_ALG_TYPE_AHASH | CRYPTO_ALG_NEED_FALLBACK,
+ .cra_flags = CRYPTO_ALG_ASYNC |
+ CRYPTO_ALG_NEED_FALLBACK,
.cra_blocksize = SHA384_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct tegra_sha_ctx),
.cra_alignmask = 0,
@@ -1069,7 +1072,8 @@ static struct tegra_se_alg tegra_hash_algs[] = {
.cra_name = "hmac(sha512)",
.cra_driver_name = "tegra-se-hmac-sha512",
.cra_priority = 300,
- .cra_flags = CRYPTO_ALG_TYPE_AHASH | CRYPTO_ALG_NEED_FALLBACK,
+ .cra_flags = CRYPTO_ALG_ASYNC |
+ CRYPTO_ALG_NEED_FALLBACK,
.cra_blocksize = SHA512_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct tegra_sha_ctx),
.cra_alignmask = 0,
generated by cgit v1.2.3 (git 2.39.0) at 2026-05-15 19:19:38 +0300