summaryrefslogtreecommitdiff
path: root/drivers/crypto/sunxi-ss/sun4i-ss-core.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/crypto/sunxi-ss/sun4i-ss-core.c')
-rw-r--r--drivers/crypto/sunxi-ss/sun4i-ss-core.c237
1 files changed, 118 insertions, 119 deletions
diff --git a/drivers/crypto/sunxi-ss/sun4i-ss-core.c b/drivers/crypto/sunxi-ss/sun4i-ss-core.c
index 3ac6c6c4ad18..02ad8256e900 100644
--- a/drivers/crypto/sunxi-ss/sun4i-ss-core.c
+++ b/drivers/crypto/sunxi-ss/sun4i-ss-core.c
@@ -83,134 +83,133 @@ static struct sun4i_ss_alg_template ss_algs[] = {
}
}
},
-{ .type = CRYPTO_ALG_TYPE_ABLKCIPHER,
+{ .type = CRYPTO_ALG_TYPE_SKCIPHER,
.alg.crypto = {
- .cra_name = "cbc(aes)",
- .cra_driver_name = "cbc-aes-sun4i-ss",
- .cra_priority = 300,
- .cra_blocksize = AES_BLOCK_SIZE,
- .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER,
- .cra_ctxsize = sizeof(struct sun4i_tfm_ctx),
- .cra_module = THIS_MODULE,
- .cra_alignmask = 3,
- .cra_type = &crypto_ablkcipher_type,
- .cra_init = sun4i_ss_cipher_init,
- .cra_ablkcipher = {
- .min_keysize = AES_MIN_KEY_SIZE,
- .max_keysize = AES_MAX_KEY_SIZE,
- .ivsize = AES_BLOCK_SIZE,
- .setkey = sun4i_ss_aes_setkey,
- .encrypt = sun4i_ss_cbc_aes_encrypt,
- .decrypt = sun4i_ss_cbc_aes_decrypt,
+ .setkey = sun4i_ss_aes_setkey,
+ .encrypt = sun4i_ss_cbc_aes_encrypt,
+ .decrypt = sun4i_ss_cbc_aes_decrypt,
+ .min_keysize = AES_MIN_KEY_SIZE,
+ .max_keysize = AES_MAX_KEY_SIZE,
+ .ivsize = AES_BLOCK_SIZE,
+ .base = {
+ .cra_name = "cbc(aes)",
+ .cra_driver_name = "cbc-aes-sun4i-ss",
+ .cra_priority = 300,
+ .cra_blocksize = AES_BLOCK_SIZE,
+ .cra_flags = CRYPTO_ALG_TYPE_SKCIPHER |
+ CRYPTO_ALG_KERN_DRIVER_ONLY,
+ .cra_ctxsize = sizeof(struct sun4i_tfm_ctx),
+ .cra_module = THIS_MODULE,
+ .cra_alignmask = 3,
+ .cra_init = sun4i_ss_cipher_init,
}
}
},
-{ .type = CRYPTO_ALG_TYPE_ABLKCIPHER,
+{ .type = CRYPTO_ALG_TYPE_SKCIPHER,
.alg.crypto = {
- .cra_name = "ecb(aes)",
- .cra_driver_name = "ecb-aes-sun4i-ss",
- .cra_priority = 300,
- .cra_blocksize = AES_BLOCK_SIZE,
- .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER,
- .cra_ctxsize = sizeof(struct sun4i_tfm_ctx),
- .cra_module = THIS_MODULE,
- .cra_alignmask = 3,
- .cra_type = &crypto_ablkcipher_type,
- .cra_init = sun4i_ss_cipher_init,
- .cra_ablkcipher = {
- .min_keysize = AES_MIN_KEY_SIZE,
- .max_keysize = AES_MAX_KEY_SIZE,
- .ivsize = AES_BLOCK_SIZE,
- .setkey = sun4i_ss_aes_setkey,
- .encrypt = sun4i_ss_ecb_aes_encrypt,
- .decrypt = sun4i_ss_ecb_aes_decrypt,
+ .setkey = sun4i_ss_aes_setkey,
+ .encrypt = sun4i_ss_ecb_aes_encrypt,
+ .decrypt = sun4i_ss_ecb_aes_decrypt,
+ .min_keysize = AES_MIN_KEY_SIZE,
+ .max_keysize = AES_MAX_KEY_SIZE,
+ .ivsize = AES_BLOCK_SIZE,
+ .base = {
+ .cra_name = "ecb(aes)",
+ .cra_driver_name = "ecb-aes-sun4i-ss",
+ .cra_priority = 300,
+ .cra_blocksize = AES_BLOCK_SIZE,
+ .cra_flags = CRYPTO_ALG_TYPE_SKCIPHER |
+ CRYPTO_ALG_KERN_DRIVER_ONLY,
+ .cra_ctxsize = sizeof(struct sun4i_tfm_ctx),
+ .cra_module = THIS_MODULE,
+ .cra_alignmask = 3,
+ .cra_init = sun4i_ss_cipher_init,
}
}
},
-{ .type = CRYPTO_ALG_TYPE_ABLKCIPHER,
+{ .type = CRYPTO_ALG_TYPE_SKCIPHER,
.alg.crypto = {
- .cra_name = "cbc(des)",
- .cra_driver_name = "cbc-des-sun4i-ss",
- .cra_priority = 300,
- .cra_blocksize = DES_BLOCK_SIZE,
- .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER,
- .cra_ctxsize = sizeof(struct sun4i_req_ctx),
- .cra_module = THIS_MODULE,
- .cra_alignmask = 3,
- .cra_type = &crypto_ablkcipher_type,
- .cra_init = sun4i_ss_cipher_init,
- .cra_u.ablkcipher = {
- .min_keysize = DES_KEY_SIZE,
- .max_keysize = DES_KEY_SIZE,
- .ivsize = DES_BLOCK_SIZE,
- .setkey = sun4i_ss_des_setkey,
- .encrypt = sun4i_ss_cbc_des_encrypt,
- .decrypt = sun4i_ss_cbc_des_decrypt,
+ .setkey = sun4i_ss_des_setkey,
+ .encrypt = sun4i_ss_cbc_des_encrypt,
+ .decrypt = sun4i_ss_cbc_des_decrypt,
+ .min_keysize = DES_KEY_SIZE,
+ .max_keysize = DES_KEY_SIZE,
+ .ivsize = DES_BLOCK_SIZE,
+ .base = {
+ .cra_name = "cbc(des)",
+ .cra_driver_name = "cbc-des-sun4i-ss",
+ .cra_priority = 300,
+ .cra_blocksize = DES_BLOCK_SIZE,
+ .cra_flags = CRYPTO_ALG_TYPE_SKCIPHER |
+ CRYPTO_ALG_KERN_DRIVER_ONLY,
+ .cra_ctxsize = sizeof(struct sun4i_req_ctx),
+ .cra_module = THIS_MODULE,
+ .cra_alignmask = 3,
+ .cra_init = sun4i_ss_cipher_init,
}
}
},
-{ .type = CRYPTO_ALG_TYPE_ABLKCIPHER,
+{ .type = CRYPTO_ALG_TYPE_SKCIPHER,
.alg.crypto = {
- .cra_name = "ecb(des)",
- .cra_driver_name = "ecb-des-sun4i-ss",
- .cra_priority = 300,
- .cra_blocksize = DES_BLOCK_SIZE,
- .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER,
- .cra_ctxsize = sizeof(struct sun4i_req_ctx),
- .cra_module = THIS_MODULE,
- .cra_alignmask = 3,
- .cra_type = &crypto_ablkcipher_type,
- .cra_init = sun4i_ss_cipher_init,
- .cra_u.ablkcipher = {
- .min_keysize = DES_KEY_SIZE,
- .max_keysize = DES_KEY_SIZE,
- .setkey = sun4i_ss_des_setkey,
- .encrypt = sun4i_ss_ecb_des_encrypt,
- .decrypt = sun4i_ss_ecb_des_decrypt,
+ .setkey = sun4i_ss_des_setkey,
+ .encrypt = sun4i_ss_ecb_des_encrypt,
+ .decrypt = sun4i_ss_ecb_des_decrypt,
+ .min_keysize = DES_KEY_SIZE,
+ .max_keysize = DES_KEY_SIZE,
+ .base = {
+ .cra_name = "ecb(des)",
+ .cra_driver_name = "ecb-des-sun4i-ss",
+ .cra_priority = 300,
+ .cra_blocksize = DES_BLOCK_SIZE,
+ .cra_flags = CRYPTO_ALG_TYPE_SKCIPHER |
+ CRYPTO_ALG_KERN_DRIVER_ONLY,
+ .cra_ctxsize = sizeof(struct sun4i_req_ctx),
+ .cra_module = THIS_MODULE,
+ .cra_alignmask = 3,
+ .cra_init = sun4i_ss_cipher_init,
}
}
},
-{ .type = CRYPTO_ALG_TYPE_ABLKCIPHER,
+{ .type = CRYPTO_ALG_TYPE_SKCIPHER,
.alg.crypto = {
- .cra_name = "cbc(des3_ede)",
- .cra_driver_name = "cbc-des3-sun4i-ss",
- .cra_priority = 300,
- .cra_blocksize = DES3_EDE_BLOCK_SIZE,
- .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER,
- .cra_ctxsize = sizeof(struct sun4i_req_ctx),
- .cra_module = THIS_MODULE,
- .cra_alignmask = 3,
- .cra_type = &crypto_ablkcipher_type,
- .cra_init = sun4i_ss_cipher_init,
- .cra_u.ablkcipher = {
- .min_keysize = DES3_EDE_KEY_SIZE,
- .max_keysize = DES3_EDE_KEY_SIZE,
- .ivsize = DES3_EDE_BLOCK_SIZE,
- .setkey = sun4i_ss_des3_setkey,
- .encrypt = sun4i_ss_cbc_des3_encrypt,
- .decrypt = sun4i_ss_cbc_des3_decrypt,
+ .setkey = sun4i_ss_des3_setkey,
+ .encrypt = sun4i_ss_cbc_des3_encrypt,
+ .decrypt = sun4i_ss_cbc_des3_decrypt,
+ .min_keysize = DES3_EDE_KEY_SIZE,
+ .max_keysize = DES3_EDE_KEY_SIZE,
+ .ivsize = DES3_EDE_BLOCK_SIZE,
+ .base = {
+ .cra_name = "cbc(des3_ede)",
+ .cra_driver_name = "cbc-des3-sun4i-ss",
+ .cra_priority = 300,
+ .cra_blocksize = DES3_EDE_BLOCK_SIZE,
+ .cra_flags = CRYPTO_ALG_TYPE_SKCIPHER |
+ CRYPTO_ALG_KERN_DRIVER_ONLY,
+ .cra_ctxsize = sizeof(struct sun4i_req_ctx),
+ .cra_module = THIS_MODULE,
+ .cra_alignmask = 3,
+ .cra_init = sun4i_ss_cipher_init,
}
}
},
-{ .type = CRYPTO_ALG_TYPE_ABLKCIPHER,
+{ .type = CRYPTO_ALG_TYPE_SKCIPHER,
.alg.crypto = {
- .cra_name = "ecb(des3_ede)",
- .cra_driver_name = "ecb-des3-sun4i-ss",
- .cra_priority = 300,
- .cra_blocksize = DES3_EDE_BLOCK_SIZE,
- .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER,
- .cra_ctxsize = sizeof(struct sun4i_req_ctx),
- .cra_module = THIS_MODULE,
- .cra_alignmask = 3,
- .cra_type = &crypto_ablkcipher_type,
- .cra_init = sun4i_ss_cipher_init,
- .cra_u.ablkcipher = {
- .min_keysize = DES3_EDE_KEY_SIZE,
- .max_keysize = DES3_EDE_KEY_SIZE,
- .ivsize = DES3_EDE_BLOCK_SIZE,
- .setkey = sun4i_ss_des3_setkey,
- .encrypt = sun4i_ss_ecb_des3_encrypt,
- .decrypt = sun4i_ss_ecb_des3_decrypt,
+ .setkey = sun4i_ss_des3_setkey,
+ .encrypt = sun4i_ss_ecb_des3_encrypt,
+ .decrypt = sun4i_ss_ecb_des3_decrypt,
+ .min_keysize = DES3_EDE_KEY_SIZE,
+ .max_keysize = DES3_EDE_KEY_SIZE,
+ .ivsize = DES3_EDE_BLOCK_SIZE,
+ .base = {
+ .cra_name = "ecb(des3_ede)",
+ .cra_driver_name = "ecb-des3-sun4i-ss",
+ .cra_priority = 300,
+ .cra_blocksize = DES3_EDE_BLOCK_SIZE,
+ .cra_flags = CRYPTO_ALG_TYPE_SKCIPHER,
+ .cra_ctxsize = sizeof(struct sun4i_req_ctx),
+ .cra_module = THIS_MODULE,
+ .cra_alignmask = 3,
+ .cra_init = sun4i_ss_cipher_init,
}
}
},
@@ -266,12 +265,12 @@ static int sun4i_ss_probe(struct platform_device *pdev)
/* Enable both clocks */
err = clk_prepare_enable(ss->busclk);
- if (err != 0) {
+ if (err) {
dev_err(&pdev->dev, "Cannot prepare_enable busclk\n");
return err;
}
err = clk_prepare_enable(ss->ssclk);
- if (err != 0) {
+ if (err) {
dev_err(&pdev->dev, "Cannot prepare_enable ssclk\n");
goto error_ssclk;
}
@@ -281,7 +280,7 @@ static int sun4i_ss_probe(struct platform_device *pdev)
* Try to set the clock to the maximum allowed
*/
err = clk_set_rate(ss->ssclk, cr_mod);
- if (err != 0) {
+ if (err) {
dev_err(&pdev->dev, "Cannot set clock rate to ssclk\n");
goto error_clk;
}
@@ -340,17 +339,17 @@ static int sun4i_ss_probe(struct platform_device *pdev)
for (i = 0; i < ARRAY_SIZE(ss_algs); i++) {
ss_algs[i].ss = ss;
switch (ss_algs[i].type) {
- case CRYPTO_ALG_TYPE_ABLKCIPHER:
- err = crypto_register_alg(&ss_algs[i].alg.crypto);
- if (err != 0) {
+ case CRYPTO_ALG_TYPE_SKCIPHER:
+ err = crypto_register_skcipher(&ss_algs[i].alg.crypto);
+ if (err) {
dev_err(ss->dev, "Fail to register %s\n",
- ss_algs[i].alg.crypto.cra_name);
+ ss_algs[i].alg.crypto.base.cra_name);
goto error_alg;
}
break;
case CRYPTO_ALG_TYPE_AHASH:
err = crypto_register_ahash(&ss_algs[i].alg.hash);
- if (err != 0) {
+ if (err) {
dev_err(ss->dev, "Fail to register %s\n",
ss_algs[i].alg.hash.halg.base.cra_name);
goto error_alg;
@@ -364,8 +363,8 @@ error_alg:
i--;
for (; i >= 0; i--) {
switch (ss_algs[i].type) {
- case CRYPTO_ALG_TYPE_ABLKCIPHER:
- crypto_unregister_alg(&ss_algs[i].alg.crypto);
+ case CRYPTO_ALG_TYPE_SKCIPHER:
+ crypto_unregister_skcipher(&ss_algs[i].alg.crypto);
break;
case CRYPTO_ALG_TYPE_AHASH:
crypto_unregister_ahash(&ss_algs[i].alg.hash);
@@ -388,8 +387,8 @@ static int sun4i_ss_remove(struct platform_device *pdev)
for (i = 0; i < ARRAY_SIZE(ss_algs); i++) {
switch (ss_algs[i].type) {
- case CRYPTO_ALG_TYPE_ABLKCIPHER:
- crypto_unregister_alg(&ss_algs[i].alg.crypto);
+ case CRYPTO_ALG_TYPE_SKCIPHER:
+ crypto_unregister_skcipher(&ss_algs[i].alg.crypto);
break;
case CRYPTO_ALG_TYPE_AHASH:
crypto_unregister_ahash(&ss_algs[i].alg.hash);
generated by cgit v1.2.3 (git 2.39.0) at 2025-03-05 10:50:33 +0300