diff --git a/crypto/aegis128.c b/crypto/aegis128.c
index c22f441..789716f 100644
--- a/crypto/aegis128.c
+++ b/crypto/aegis128.c
@@ -290,19 +290,19 @@ static void crypto_aegis128_process_crypt(struct aegis_state *state,
 					  const struct aegis128_ops *ops)
 {
 	struct skcipher_walk walk;
-	u8 *src, *dst;
-	unsigned int chunksize;
 
 	ops->skcipher_walk_init(&walk, req, false);
 
 	while (walk.nbytes) {
-		src = walk.src.virt.addr;
-		dst = walk.dst.virt.addr;
-		chunksize = walk.nbytes;
+		unsigned int nbytes = walk.nbytes;
 
-		ops->crypt_chunk(state, dst, src, chunksize);
+		if (nbytes < walk.total)
+			nbytes = round_down(nbytes, walk.stride);
 
-		skcipher_walk_done(&walk, 0);
+		ops->crypt_chunk(state, walk.dst.virt.addr, walk.src.virt.addr,
+				 nbytes);
+
+		skcipher_walk_done(&walk, walk.nbytes - nbytes);
 	}
 }
 
diff --git a/crypto/aegis128l.c b/crypto/aegis128l.c
index b6fb21e..7381144 100644
--- a/crypto/aegis128l.c
+++ b/crypto/aegis128l.c
@@ -353,19 +353,19 @@ static void crypto_aegis128l_process_crypt(struct aegis_state *state,
 					   const struct aegis128l_ops *ops)
 {
 	struct skcipher_walk walk;
-	u8 *src, *dst;
-	unsigned int chunksize;
 
 	ops->skcipher_walk_init(&walk, req, false);
 
 	while (walk.nbytes) {
-		src = walk.src.virt.addr;
-		dst = walk.dst.virt.addr;
-		chunksize = walk.nbytes;
+		unsigned int nbytes = walk.nbytes;
 
-		ops->crypt_chunk(state, dst, src, chunksize);
+		if (nbytes < walk.total)
+			nbytes = round_down(nbytes, walk.stride);
 
-		skcipher_walk_done(&walk, 0);
+		ops->crypt_chunk(state, walk.dst.virt.addr, walk.src.virt.addr,
+				 nbytes);
+
+		skcipher_walk_done(&walk, walk.nbytes - nbytes);
 	}
 }
 
diff --git a/crypto/aegis256.c b/crypto/aegis256.c
index 11f0f8e..8a71e9c 100644
--- a/crypto/aegis256.c
+++ b/crypto/aegis256.c
@@ -303,19 +303,19 @@ static void crypto_aegis256_process_crypt(struct aegis_state *state,
 					  const struct aegis256_ops *ops)
 {
 	struct skcipher_walk walk;
-	u8 *src, *dst;
-	unsigned int chunksize;
 
 	ops->skcipher_walk_init(&walk, req, false);
 
 	while (walk.nbytes) {
-		src = walk.src.virt.addr;
-		dst = walk.dst.virt.addr;
-		chunksize = walk.nbytes;
+		unsigned int nbytes = walk.nbytes;
 
-		ops->crypt_chunk(state, dst, src, chunksize);
+		if (nbytes < walk.total)
+			nbytes = round_down(nbytes, walk.stride);
 
-		skcipher_walk_done(&walk, 0);
+		ops->crypt_chunk(state, walk.dst.virt.addr, walk.src.virt.addr,
+				 nbytes);
+
+		skcipher_walk_done(&walk, walk.nbytes - nbytes);
 	}
 }