diff options
Diffstat (limited to 'drivers/crypto/sunxi-ss')
| -rw-r--r-- | drivers/crypto/sunxi-ss/sun4i-ss-cipher.c | 26 | ||||
| -rw-r--r-- | drivers/crypto/sunxi-ss/sun4i-ss-core.c | 4 | ||||
| -rw-r--r-- | drivers/crypto/sunxi-ss/sun4i-ss.h | 2 |
3 files changed, 8 insertions, 24 deletions
diff --git a/drivers/crypto/sunxi-ss/sun4i-ss-cipher.c b/drivers/crypto/sunxi-ss/sun4i-ss-cipher.c index 6f7cbf6c2b55..6536fd4bee65 100644 --- a/drivers/crypto/sunxi-ss/sun4i-ss-cipher.c +++ b/drivers/crypto/sunxi-ss/sun4i-ss-cipher.c @@ -542,25 +542,11 @@ int sun4i_ss_des_setkey(struct crypto_skcipher *tfm, const u8 *key, unsigned int keylen) { struct sun4i_tfm_ctx *op = crypto_skcipher_ctx(tfm); - struct sun4i_ss_ctx *ss = op->ss; - u32 flags; - u32 tmp[DES_EXPKEY_WORDS]; - int ret; - - if (unlikely(keylen != DES_KEY_SIZE)) { - dev_err(ss->dev, "Invalid keylen %u\n", keylen); - crypto_skcipher_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN); - return -EINVAL; - } - - flags = crypto_skcipher_get_flags(tfm); + int err; - ret = des_ekey(tmp, key); - if (unlikely(!ret) && (flags & CRYPTO_TFM_REQ_FORBID_WEAK_KEYS)) { - crypto_skcipher_set_flags(tfm, CRYPTO_TFM_RES_WEAK_KEY); - dev_dbg(ss->dev, "Weak key %u\n", keylen); - return -EINVAL; - } + err = verify_skcipher_des_key(tfm, key); + if (err) + return err; op->keylen = keylen; memcpy(op->key, key, keylen); @@ -578,8 +564,8 @@ int sun4i_ss_des3_setkey(struct crypto_skcipher *tfm, const u8 *key, struct sun4i_tfm_ctx *op = crypto_skcipher_ctx(tfm); int err; - err = des3_verify_key(tfm, key); - if (unlikely(err)) + err = verify_skcipher_des3_key(tfm, key); + if (err) return err; op->keylen = keylen; diff --git a/drivers/crypto/sunxi-ss/sun4i-ss-core.c b/drivers/crypto/sunxi-ss/sun4i-ss-core.c index 2e8704271f45..9aa6fe081a27 100644 --- a/drivers/crypto/sunxi-ss/sun4i-ss-core.c +++ b/drivers/crypto/sunxi-ss/sun4i-ss-core.c @@ -225,7 +225,6 @@ static struct sun4i_ss_alg_template ss_algs[] = { static int sun4i_ss_probe(struct platform_device *pdev) { - struct resource *res; u32 v; int err, i; unsigned long cr; @@ -240,8 +239,7 @@ static int sun4i_ss_probe(struct platform_device *pdev) if (!ss) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - ss->base = devm_ioremap_resource(&pdev->dev, res); + ss->base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(ss->base)) { dev_err(&pdev->dev, "Cannot request MMIO\n"); return PTR_ERR(ss->base); diff --git a/drivers/crypto/sunxi-ss/sun4i-ss.h b/drivers/crypto/sunxi-ss/sun4i-ss.h index 8654d48aedc0..35a27a7145f8 100644 --- a/drivers/crypto/sunxi-ss/sun4i-ss.h +++ b/drivers/crypto/sunxi-ss/sun4i-ss.h @@ -29,7 +29,7 @@ #include <crypto/internal/hash.h> #include <crypto/internal/skcipher.h> #include <crypto/aes.h> -#include <crypto/des.h> +#include <crypto/internal/des.h> #include <crypto/internal/rng.h> #include <crypto/rng.h> |