@@ -37,7 +37,7 @@
#include <linux/crypto.h>
#include <linux/interrupt.h>
#include <crypto/scatterwalk.h>
-#include <crypto/des.h>
+#include <crypto/internal/des.h>
#include <crypto/algapi.h>
#include <crypto/engine.h>
@@ -654,20 +654,13 @@ static int omap_des_setkey(struct crypto_ablkcipher *cipher, const u8 *key,
unsigned int keylen)
{
struct omap_des_ctx *ctx = crypto_ablkcipher_ctx(cipher);
- struct crypto_tfm *tfm = crypto_ablkcipher_tfm(cipher);
+ int err;
pr_debug("enter, keylen: %d\n", keylen);
- /* Do we need to test against weak key? */
- if (tfm->crt_flags & CRYPTO_TFM_REQ_FORBID_WEAK_KEYS) {
- u32 tmp[DES_EXPKEY_WORDS];
- int ret = des_ekey(tmp, key);
-
- if (!ret) {
- tfm->crt_flags |= CRYPTO_TFM_RES_WEAK_KEY;
- return -EINVAL;
- }
- }
+ err = crypto_des_verify_key(crypto_ablkcipher_tfm(cipher), key);
+ if (unlikely(err))
+ return err;
memcpy(ctx->key, key, keylen);
ctx->keylen = keylen;
@@ -679,17 +672,13 @@ static int omap_des3_setkey(struct crypto_ablkcipher *cipher, const u8 *key,
unsigned int keylen)
{
struct omap_des_ctx *ctx = crypto_ablkcipher_ctx(cipher);
- u32 flags;
int err;
pr_debug("enter, keylen: %d\n", keylen);
- flags = crypto_ablkcipher_get_flags(cipher);
- err = __des3_verify_key(&flags, key);
- if (unlikely(err)) {
- crypto_ablkcipher_set_flags(cipher, flags);
+ err = crypto_des3_ede_verify_key(crypto_ablkcipher_tfm(cipher), key);
+ if (unlikely(err))
return err;
- }
memcpy(ctx->key, key, keylen);
ctx->keylen = keylen;
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> --- drivers/crypto/omap-des.c | 25 ++++++-------------- 1 file changed, 7 insertions(+), 18 deletions(-) -- 2.20.1