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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-06-10 05:30:17 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-06-10 05:30:17 -0300 |
commit | d635711daa98be86d4c7fd01499c34f566b54ccb (patch) | |
tree | aa5cc3760a27c3d57146498cb82fa549547de06c /arch/arm/crypto/aesbs-glue.c | |
parent | c91265cd0efb83778f015b4d4b1129bd2cfd075e (diff) |
Linux-libre 4.6.2-gnu
Diffstat (limited to 'arch/arm/crypto/aesbs-glue.c')
-rw-r--r-- | arch/arm/crypto/aesbs-glue.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/crypto/aesbs-glue.c b/arch/arm/crypto/aesbs-glue.c index 6d6852986..0511a6caf 100644 --- a/arch/arm/crypto/aesbs-glue.c +++ b/arch/arm/crypto/aesbs-glue.c @@ -13,6 +13,7 @@ #include <crypto/ablk_helper.h> #include <crypto/algapi.h> #include <linux/module.h> +#include <crypto/xts.h> #include "aes_glue.h" @@ -89,6 +90,11 @@ static int aesbs_xts_set_key(struct crypto_tfm *tfm, const u8 *in_key, { struct aesbs_xts_ctx *ctx = crypto_tfm_ctx(tfm); int bits = key_len * 4; + int err; + + err = xts_check_key(tfm, in_key, key_len); + if (err) + return err; if (private_AES_set_encrypt_key(in_key, bits, &ctx->enc.rk)) { tfm->crt_flags |= CRYPTO_TFM_RES_BAD_KEY_LEN; |