Adapt cipher tests to configurable padding
diff --git a/tests/suites/test_suite_cipher.aes.data b/tests/suites/test_suite_cipher.aes.data
index 2c4d272..4d8ed92 100644
--- a/tests/suites/test_suite_cipher.aes.data
+++ b/tests/suites/test_suite_cipher.aes.data
@@ -7,63 +7,63 @@
 
 AES Encrypt and decrypt 0 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:0
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:0:-1:-1
 
 AES Encrypt and decrypt 1 byte
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:1
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:1:-1
 
 AES Encrypt and decrypt 2 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:2
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:2:-1
 
 AES Encrypt and decrypt 7 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:7
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:7:-1
 
 AES Encrypt and decrypt 8 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:8
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:8:-1
 
 AES Encrypt and decrypt 9 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:9
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:9:-1
 
 AES Encrypt and decrypt 15 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:15
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:15:-1
 
 AES Encrypt and decrypt 16 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:16
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:16:-1
 
 AES Encrypt and decrypt 17 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:17
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:17:-1
 
 AES Encrypt and decrypt 31 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:31
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:31:-1
 
 AES Encrypt and decrypt 32 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:32
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:32:-1
 
 AES Encrypt and decrypt 32 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:33
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:33:-1
 
 AES Encrypt and decrypt 47 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:47
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:47:-1
 
 AES Encrypt and decrypt 48 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:48
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:48:-1
 
 AES Encrypt and decrypt 49 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:49
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CBC:AES-128-CBC:128:49:-1
 
 AES Encrypt and decrypt 0 bytes in multiple parts
 depends_on:POLARSSL_AES_C
@@ -111,63 +111,63 @@
 
 AES Encrypt and decrypt 0 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CFB
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:0
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:0:-1
 
 AES Encrypt and decrypt 1 byte
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CFB
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:1
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:1:-1
 
 AES Encrypt and decrypt 2 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CFB
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:2
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:2:-1
 
 AES Encrypt and decrypt 7 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CFB
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:7
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:7:-1
 
 AES Encrypt and decrypt 8 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CFB
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:8
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:8:-1
 
 AES Encrypt and decrypt 9 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CFB
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:9
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:9:-1
 
 AES Encrypt and decrypt 15 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CFB
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:15
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:15:-1
 
 AES Encrypt and decrypt 16 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CFB
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:16
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:16:-1
 
 AES Encrypt and decrypt 17 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CFB
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:17
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:17:-1
 
 AES Encrypt and decrypt 31 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CFB
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:31
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:31:-1
 
 AES Encrypt and decrypt 32 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CFB
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:32
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:32:-1
 
 AES Encrypt and decrypt 32 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CFB
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:33
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:33:-1
 
 AES Encrypt and decrypt 47 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CFB
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:47
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:47:-1
 
 AES Encrypt and decrypt 48 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CFB
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:48
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:48:-1
 
 AES Encrypt and decrypt 49 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CFB
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:49
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CFB128:AES-128-CFB128:128:49:-1
 
 AES Encrypt and decrypt 0 bytes in multiple parts
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CFB
@@ -215,63 +215,63 @@
 
 AES Encrypt and decrypt 0 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CTR
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:0
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:0:-1
 
 AES Encrypt and decrypt 1 byte
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CTR
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:1
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:1:-1
 
 AES Encrypt and decrypt 2 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CTR
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:2
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:2:-1
 
 AES Encrypt and decrypt 7 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CTR
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:7
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:7:-1
 
 AES Encrypt and decrypt 8 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CTR
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:8
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:8:-1
 
 AES Encrypt and decrypt 9 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CTR
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:9
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:9:-1
 
 AES Encrypt and decrypt 15 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CTR
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:15
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:15:-1
 
 AES Encrypt and decrypt 16 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CTR
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:16
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:16:-1
 
 AES Encrypt and decrypt 17 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CTR
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:17
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:17:-1
 
 AES Encrypt and decrypt 31 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CTR
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:31
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:31:-1
 
 AES Encrypt and decrypt 32 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CTR
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:32
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:32:-1
 
 AES Encrypt and decrypt 32 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CTR
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:33
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:33:-1
 
 AES Encrypt and decrypt 47 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CTR
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:47
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:47:-1
 
 AES Encrypt and decrypt 48 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CTR
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:48
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:48:-1
 
 AES Encrypt and decrypt 49 bytes
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CTR
-enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:49
+enc_dec_buf:POLARSSL_CIPHER_AES_128_CTR:AES-128-CTR:128:49:-1
 
 AES Encrypt and decrypt 0 bytes in multiple parts
 depends_on:POLARSSL_AES_C:POLARSSL_CIPHER_MODE_CTR
@@ -319,63 +319,63 @@
 
 AES Encrypt and decrypt 0 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:0
+enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:0:-1
 
 AES Encrypt and decrypt 1 byte
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:1
+enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:1:-1
 
 AES Encrypt and decrypt 2 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:2
+enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:2:-1
 
 AES Encrypt and decrypt 7 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:7
+enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:7:-1
 
 AES Encrypt and decrypt 8 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:8
+enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:8:-1
 
 AES Encrypt and decrypt 9 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:9
+enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:9:-1
 
 AES Encrypt and decrypt 15 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:15
+enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:15:-1
 
 AES Encrypt and decrypt 16 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:16
+enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:16:-1
 
 AES Encrypt and decrypt 17 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:17
+enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:17:-1
 
 AES Encrypt and decrypt 31 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:31
+enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:31:-1
 
 AES Encrypt and decrypt 32 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:32
+enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:32:-1
 
 AES Encrypt and decrypt 32 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:33
+enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:33:-1
 
 AES Encrypt and decrypt 47 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:47
+enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:47:-1
 
 AES Encrypt and decrypt 48 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:48
+enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:48:-1
 
 AES Encrypt and decrypt 49 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:49
+enc_dec_buf:POLARSSL_CIPHER_AES_192_CBC:AES-192-CBC:192:49:-1
 
 AES Encrypt and decrypt 0 bytes in multiple parts
 depends_on:POLARSSL_AES_C
@@ -423,63 +423,63 @@
 
 AES Encrypt and decrypt 0 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:0
+enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:0:-1
 
 AES Encrypt and decrypt 1 byte
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:1
+enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:1:-1
 
 AES Encrypt and decrypt 2 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:2
+enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:2:-1
 
 AES Encrypt and decrypt 7 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:7
+enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:7:-1
 
 AES Encrypt and decrypt 8 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:8
+enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:8:-1
 
 AES Encrypt and decrypt 9 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:9
+enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:9:-1
 
 AES Encrypt and decrypt 15 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:15
+enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:15:-1
 
 AES Encrypt and decrypt 16 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:16
+enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:16:-1
 
 AES Encrypt and decrypt 17 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:17
+enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:17:-1
 
 AES Encrypt and decrypt 31 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:31
+enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:31:-1
 
 AES Encrypt and decrypt 32 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:32
+enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:32:-1
 
 AES Encrypt and decrypt 32 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:33
+enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:33:-1
 
 AES Encrypt and decrypt 47 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:47
+enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:47:-1
 
 AES Encrypt and decrypt 48 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:48
+enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:48:-1
 
 AES Encrypt and decrypt 49 bytes
 depends_on:POLARSSL_AES_C
-enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:49
+enc_dec_buf:POLARSSL_CIPHER_AES_256_CBC:AES-256-CBC:256:49:-1
 
 AES Encrypt and decrypt 0 bytes in multiple parts
 depends_on:POLARSSL_AES_C