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path: root/drivers/crypto/nx/nx-aes-ccm.c
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Diffstat (limited to 'drivers/crypto/nx/nx-aes-ccm.c')
-rw-r--r--drivers/crypto/nx/nx-aes-ccm.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/crypto/nx/nx-aes-ccm.c b/drivers/crypto/nx/nx-aes-ccm.c
index 67f80813a06f..e4311ce0cd78 100644
--- a/drivers/crypto/nx/nx-aes-ccm.c
+++ b/drivers/crypto/nx/nx-aes-ccm.c
@@ -494,8 +494,9 @@ out:
static int ccm4309_aes_nx_encrypt(struct aead_request *req)
{
struct nx_crypto_ctx *nx_ctx = crypto_tfm_ctx(req->base.tfm);
+ struct nx_gcm_rctx *rctx = aead_request_ctx(req);
struct blkcipher_desc desc;
- u8 *iv = nx_ctx->priv.ccm.iv;
+ u8 *iv = rctx->iv;
iv[0] = 3;
memcpy(iv + 1, nx_ctx->priv.ccm.nonce, 3);
@@ -525,8 +526,9 @@ static int ccm_aes_nx_encrypt(struct aead_request *req)
static int ccm4309_aes_nx_decrypt(struct aead_request *req)
{
struct nx_crypto_ctx *nx_ctx = crypto_tfm_ctx(req->base.tfm);
+ struct nx_gcm_rctx *rctx = aead_request_ctx(req);
struct blkcipher_desc desc;
- u8 *iv = nx_ctx->priv.ccm.iv;
+ u8 *iv = rctx->iv;
iv[0] = 3;
memcpy(iv + 1, nx_ctx->priv.ccm.nonce, 3);