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-rw-r--r--drivers/crypto/inside-secure/safexcel.c9
-rw-r--r--drivers/crypto/inside-secure/safexcel.h5
-rw-r--r--drivers/crypto/inside-secure/safexcel_cipher.c7
-rw-r--r--drivers/crypto/inside-secure/safexcel_hash.c10
4 files changed, 29 insertions, 2 deletions
diff --git a/drivers/crypto/inside-secure/safexcel.c b/drivers/crypto/inside-secure/safexcel.c
index c28ab137d721..b2749ff933c8 100644
--- a/drivers/crypto/inside-secure/safexcel.c
+++ b/drivers/crypto/inside-secure/safexcel.c
@@ -817,6 +817,9 @@ static int safexcel_register_algorithms(struct safexcel_crypto_priv *priv)
for (i = 0; i < ARRAY_SIZE(safexcel_algs); i++) {
safexcel_algs[i]->priv = priv;
+ if (!(safexcel_algs[i]->engines & priv->version))
+ continue;
+
if (safexcel_algs[i]->type == SAFEXCEL_ALG_TYPE_SKCIPHER)
ret = crypto_register_skcipher(&safexcel_algs[i]->alg.skcipher);
else if (safexcel_algs[i]->type == SAFEXCEL_ALG_TYPE_AEAD)
@@ -832,6 +835,9 @@ static int safexcel_register_algorithms(struct safexcel_crypto_priv *priv)
fail:
for (j = 0; j < i; j++) {
+ if (!(safexcel_algs[j]->engines & priv->version))
+ continue;
+
if (safexcel_algs[j]->type == SAFEXCEL_ALG_TYPE_SKCIPHER)
crypto_unregister_skcipher(&safexcel_algs[j]->alg.skcipher);
else if (safexcel_algs[j]->type == SAFEXCEL_ALG_TYPE_AEAD)
@@ -848,6 +854,9 @@ static void safexcel_unregister_algorithms(struct safexcel_crypto_priv *priv)
int i;
for (i = 0; i < ARRAY_SIZE(safexcel_algs); i++) {
+ if (!(safexcel_algs[i]->engines & priv->version))
+ continue;
+
if (safexcel_algs[i]->type == SAFEXCEL_ALG_TYPE_SKCIPHER)
crypto_unregister_skcipher(&safexcel_algs[i]->alg.skcipher);
else if (safexcel_algs[i]->type == SAFEXCEL_ALG_TYPE_AEAD)
diff --git a/drivers/crypto/inside-secure/safexcel.h b/drivers/crypto/inside-secure/safexcel.h
index 6e6bdad6a6f5..b79cb36b3772 100644
--- a/drivers/crypto/inside-secure/safexcel.h
+++ b/drivers/crypto/inside-secure/safexcel.h
@@ -529,8 +529,8 @@ struct safexcel_work_data {
};
enum safexcel_eip_version {
- EIP97IES,
- EIP197B,
+ EIP97IES = BIT(0),
+ EIP197B = BIT(1),
};
struct safexcel_register_offsets {
@@ -624,6 +624,7 @@ struct safexcel_ahash_export_state {
struct safexcel_alg_template {
struct safexcel_crypto_priv *priv;
enum safexcel_alg_type type;
+ u32 engines;
union {
struct skcipher_alg skcipher;
struct aead_alg aead;
diff --git a/drivers/crypto/inside-secure/safexcel_cipher.c b/drivers/crypto/inside-secure/safexcel_cipher.c
index 845546129d09..bf3de334c580 100644
--- a/drivers/crypto/inside-secure/safexcel_cipher.c
+++ b/drivers/crypto/inside-secure/safexcel_cipher.c
@@ -835,6 +835,7 @@ static void safexcel_aead_cra_exit(struct crypto_tfm *tfm)
struct safexcel_alg_template safexcel_alg_ecb_aes = {
.type = SAFEXCEL_ALG_TYPE_SKCIPHER,
+ .engines = EIP97IES | EIP197B,
.alg.skcipher = {
.setkey = safexcel_skcipher_aes_setkey,
.encrypt = safexcel_ecb_aes_encrypt,
@@ -871,6 +872,7 @@ static int safexcel_cbc_aes_decrypt(struct skcipher_request *req)
struct safexcel_alg_template safexcel_alg_cbc_aes = {
.type = SAFEXCEL_ALG_TYPE_SKCIPHER,
+ .engines = EIP97IES | EIP197B,
.alg.skcipher = {
.setkey = safexcel_skcipher_aes_setkey,
.encrypt = safexcel_cbc_aes_encrypt,
@@ -940,6 +942,7 @@ static int safexcel_aead_sha1_cra_init(struct crypto_tfm *tfm)
struct safexcel_alg_template safexcel_alg_authenc_hmac_sha1_cbc_aes = {
.type = SAFEXCEL_ALG_TYPE_AEAD,
+ .engines = EIP97IES | EIP197B,
.alg.aead = {
.setkey = safexcel_aead_aes_setkey,
.encrypt = safexcel_aead_encrypt,
@@ -974,6 +977,7 @@ static int safexcel_aead_sha256_cra_init(struct crypto_tfm *tfm)
struct safexcel_alg_template safexcel_alg_authenc_hmac_sha256_cbc_aes = {
.type = SAFEXCEL_ALG_TYPE_AEAD,
+ .engines = EIP97IES | EIP197B,
.alg.aead = {
.setkey = safexcel_aead_aes_setkey,
.encrypt = safexcel_aead_encrypt,
@@ -1008,6 +1012,7 @@ static int safexcel_aead_sha224_cra_init(struct crypto_tfm *tfm)
struct safexcel_alg_template safexcel_alg_authenc_hmac_sha224_cbc_aes = {
.type = SAFEXCEL_ALG_TYPE_AEAD,
+ .engines = EIP97IES | EIP197B,
.alg.aead = {
.setkey = safexcel_aead_aes_setkey,
.encrypt = safexcel_aead_encrypt,
@@ -1042,6 +1047,7 @@ static int safexcel_aead_sha512_cra_init(struct crypto_tfm *tfm)
struct safexcel_alg_template safexcel_alg_authenc_hmac_sha512_cbc_aes = {
.type = SAFEXCEL_ALG_TYPE_AEAD,
+ .engines = EIP97IES | EIP197B,
.alg.aead = {
.setkey = safexcel_aead_aes_setkey,
.encrypt = safexcel_aead_encrypt,
@@ -1076,6 +1082,7 @@ static int safexcel_aead_sha384_cra_init(struct crypto_tfm *tfm)
struct safexcel_alg_template safexcel_alg_authenc_hmac_sha384_cbc_aes = {
.type = SAFEXCEL_ALG_TYPE_AEAD,
+ .engines = EIP97IES | EIP197B,
.alg.aead = {
.setkey = safexcel_aead_aes_setkey,
.encrypt = safexcel_aead_encrypt,
diff --git a/drivers/crypto/inside-secure/safexcel_hash.c b/drivers/crypto/inside-secure/safexcel_hash.c
index dc7239945dc0..66edc1f388f1 100644
--- a/drivers/crypto/inside-secure/safexcel_hash.c
+++ b/drivers/crypto/inside-secure/safexcel_hash.c
@@ -796,6 +796,7 @@ static void safexcel_ahash_cra_exit(struct crypto_tfm *tfm)
struct safexcel_alg_template safexcel_alg_sha1 = {
.type = SAFEXCEL_ALG_TYPE_AHASH,
+ .engines = EIP97IES | EIP197B,
.alg.ahash = {
.init = safexcel_sha1_init,
.update = safexcel_ahash_update,
@@ -1029,6 +1030,7 @@ static int safexcel_hmac_sha1_setkey(struct crypto_ahash *tfm, const u8 *key,
struct safexcel_alg_template safexcel_alg_hmac_sha1 = {
.type = SAFEXCEL_ALG_TYPE_AHASH,
+ .engines = EIP97IES | EIP197B,
.alg.ahash = {
.init = safexcel_hmac_sha1_init,
.update = safexcel_ahash_update,
@@ -1092,6 +1094,7 @@ static int safexcel_sha256_digest(struct ahash_request *areq)
struct safexcel_alg_template safexcel_alg_sha256 = {
.type = SAFEXCEL_ALG_TYPE_AHASH,
+ .engines = EIP97IES | EIP197B,
.alg.ahash = {
.init = safexcel_sha256_init,
.update = safexcel_ahash_update,
@@ -1154,6 +1157,7 @@ static int safexcel_sha224_digest(struct ahash_request *areq)
struct safexcel_alg_template safexcel_alg_sha224 = {
.type = SAFEXCEL_ALG_TYPE_AHASH,
+ .engines = EIP97IES | EIP197B,
.alg.ahash = {
.init = safexcel_sha224_init,
.update = safexcel_ahash_update,
@@ -1209,6 +1213,7 @@ static int safexcel_hmac_sha224_digest(struct ahash_request *areq)
struct safexcel_alg_template safexcel_alg_hmac_sha224 = {
.type = SAFEXCEL_ALG_TYPE_AHASH,
+ .engines = EIP97IES | EIP197B,
.alg.ahash = {
.init = safexcel_hmac_sha224_init,
.update = safexcel_ahash_update,
@@ -1265,6 +1270,7 @@ static int safexcel_hmac_sha256_digest(struct ahash_request *areq)
struct safexcel_alg_template safexcel_alg_hmac_sha256 = {
.type = SAFEXCEL_ALG_TYPE_AHASH,
+ .engines = EIP97IES | EIP197B,
.alg.ahash = {
.init = safexcel_hmac_sha256_init,
.update = safexcel_ahash_update,
@@ -1336,6 +1342,7 @@ static int safexcel_sha512_digest(struct ahash_request *areq)
struct safexcel_alg_template safexcel_alg_sha512 = {
.type = SAFEXCEL_ALG_TYPE_AHASH,
+ .engines = EIP97IES | EIP197B,
.alg.ahash = {
.init = safexcel_sha512_init,
.update = safexcel_ahash_update,
@@ -1406,6 +1413,7 @@ static int safexcel_sha384_digest(struct ahash_request *areq)
struct safexcel_alg_template safexcel_alg_sha384 = {
.type = SAFEXCEL_ALG_TYPE_AHASH,
+ .engines = EIP97IES | EIP197B,
.alg.ahash = {
.init = safexcel_sha384_init,
.update = safexcel_ahash_update,
@@ -1461,6 +1469,7 @@ static int safexcel_hmac_sha512_digest(struct ahash_request *areq)
struct safexcel_alg_template safexcel_alg_hmac_sha512 = {
.type = SAFEXCEL_ALG_TYPE_AHASH,
+ .engines = EIP97IES | EIP197B,
.alg.ahash = {
.init = safexcel_hmac_sha512_init,
.update = safexcel_ahash_update,
@@ -1517,6 +1526,7 @@ static int safexcel_hmac_sha384_digest(struct ahash_request *areq)
struct safexcel_alg_template safexcel_alg_hmac_sha384 = {
.type = SAFEXCEL_ALG_TYPE_AHASH,
+ .engines = EIP97IES | EIP197B,
.alg.ahash = {
.init = safexcel_hmac_sha384_init,
.update = safexcel_ahash_update,
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