diff options
| author |   Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2019-08-15 12:01:02 +0300 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2019-08-22 14:57:32 +1000 |
| commit | 4eaef05210cbe7052adf53d030fd44b37b69c5a3 (patch) | |
| tree | b1de0df99b7c1005690f73e66193e3f98a8f1823 | |
| parent | crypto: qce/des - switch to new verification routines (diff) | |
| download | linux-dev-4eaef05210cbe7052adf53d030fd44b37b69c5a3.tar.xz linux-dev-4eaef05210cbe7052adf53d030fd44b37b69c5a3.zip | |
crypto: rk3288/des - switch to new verification routines
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | drivers/crypto/rockchip/rk3288_crypto.h | 2 | ||||
| -rw-r--r-- | drivers/crypto/rockchip/rk3288_crypto_ablkcipher.c | 21 |
2 files changed, 8 insertions, 15 deletions
diff --git a/drivers/crypto/rockchip/rk3288_crypto.h b/drivers/crypto/rockchip/rk3288_crypto.h index 54ee5b3ed9db..18e2b3f29336 100644 --- a/drivers/crypto/rockchip/rk3288_crypto.h +++ b/drivers/crypto/rockchip/rk3288_crypto.h @@ -3,7 +3,7 @@ #define __RK3288_CRYPTO_H__ #include <crypto/aes.h> -#include <crypto/des.h> +#include <crypto/internal/des.h> #include <crypto/algapi.h> #include <linux/interrupt.h> #include <linux/delay.h> diff --git a/drivers/crypto/rockchip/rk3288_crypto_ablkcipher.c b/drivers/crypto/rockchip/rk3288_crypto_ablkcipher.c index 96078aaa2098..d0f4b2d18059 100644 --- a/drivers/crypto/rockchip/rk3288_crypto_ablkcipher.c +++ b/drivers/crypto/rockchip/rk3288_crypto_ablkcipher.c @@ -46,15 +46,12 @@ static int rk_aes_setkey(struct crypto_ablkcipher *cipher, static int rk_des_setkey(struct crypto_ablkcipher *cipher, const u8 *key, unsigned int keylen) { - struct crypto_tfm *tfm = crypto_ablkcipher_tfm(cipher); - struct rk_cipher_ctx *ctx = crypto_tfm_ctx(tfm); - u32 tmp[DES_EXPKEY_WORDS]; + struct rk_cipher_ctx *ctx = crypto_ablkcipher_ctx(cipher); + int err; - if (!des_ekey(tmp, key) && - (tfm->crt_flags & CRYPTO_TFM_REQ_FORBID_WEAK_KEYS)) { - tfm->crt_flags |= CRYPTO_TFM_RES_WEAK_KEY; - return -EINVAL; - } + err = verify_ablkcipher_des_key(cipher, key); + if (err) + return err; ctx->keylen = keylen; memcpy_toio(ctx->dev->reg + RK_CRYPTO_TDES_KEY1_0, key, keylen); @@ -65,15 +62,11 @@ static int rk_tdes_setkey(struct crypto_ablkcipher *cipher, const u8 *key, unsigned int keylen) { struct rk_cipher_ctx *ctx = crypto_ablkcipher_ctx(cipher); - u32 flags; int err; - flags = crypto_ablkcipher_get_flags(cipher); - err = __des3_verify_key(&flags, key); - if (unlikely(err)) { - crypto_ablkcipher_set_flags(cipher, flags); + err = verify_ablkcipher_des3_key(cipher, key); + if (err) return err; - } ctx->keylen = keylen; memcpy_toio(ctx->dev->reg + RK_CRYPTO_TDES_KEY1_0, key, keylen); |