Remove MBEDTLS_NIST_KW_ALT
Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
diff --git a/include/mbedtls/mbedtls_config.h b/include/mbedtls/mbedtls_config.h
index 83b9c92..33b89ef 100644
--- a/include/mbedtls/mbedtls_config.h
+++ b/include/mbedtls/mbedtls_config.h
@@ -351,7 +351,6 @@
//#define MBEDTLS_TIMING_ALT
//#define MBEDTLS_CMAC_ALT
-//#define MBEDTLS_NIST_KW_ALT
//#define MBEDTLS_MD5_ALT
//#define MBEDTLS_RIPEMD160_ALT
//#define MBEDTLS_SHA1_ALT
diff --git a/tests/include/alt-dummy/nist_kw_alt.h b/tests/include/alt-dummy/nist_kw_alt.h
deleted file mode 100644
index 1274d40..0000000
--- a/tests/include/alt-dummy/nist_kw_alt.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/* nist_kw_alt.h with dummy types for MBEDTLS_NIST_KW_ALT */
-/*
- * Copyright The Mbed TLS Contributors
- * SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
- */
-
-#ifndef NIST_KW_ALT_H
-#define NIST_KW_ALT_H
-
-typedef struct {
- int dummy;
-} mbedtls_nist_kw_context;
-
-
-#endif /* nist_kw_alt.h */
diff --git a/tf-psa-crypto/drivers/builtin/include/mbedtls/nist_kw.h b/tf-psa-crypto/drivers/builtin/include/mbedtls/nist_kw.h
index d353f3d..a99d925 100644
--- a/tf-psa-crypto/drivers/builtin/include/mbedtls/nist_kw.h
+++ b/tf-psa-crypto/drivers/builtin/include/mbedtls/nist_kw.h
@@ -37,10 +37,6 @@
MBEDTLS_KW_MODE_KWP = 1
} mbedtls_nist_kw_mode_t;
-#if !defined(MBEDTLS_NIST_KW_ALT)
-// Regular implementation
-//
-
/**
* \brief The key wrapping context-type definition. The key wrapping context is passed
* to the APIs called.
@@ -52,10 +48,6 @@
mbedtls_cipher_context_t MBEDTLS_PRIVATE(cipher_ctx); /*!< The cipher context used. */
} mbedtls_nist_kw_context;
-#else /* MBEDTLS_NIST_key wrapping_ALT */
-#include "nist_kw_alt.h"
-#endif /* MBEDTLS_NIST_KW_ALT */
-
/**
* \brief This function initializes the specified key wrapping context
* to make references valid and prepare the context
diff --git a/tf-psa-crypto/drivers/builtin/src/nist_kw.c b/tf-psa-crypto/drivers/builtin/src/nist_kw.c
index 8faafe4..a4b4be7 100644
--- a/tf-psa-crypto/drivers/builtin/src/nist_kw.c
+++ b/tf-psa-crypto/drivers/builtin/src/nist_kw.c
@@ -30,8 +30,6 @@
#include "mbedtls/platform.h"
-#if !defined(MBEDTLS_NIST_KW_ALT)
-
#define KW_SEMIBLOCK_LENGTH 8
#define MIN_SEMIBLOCKS_COUNT 3
@@ -449,8 +447,6 @@
return ret;
}
-#endif /* !MBEDTLS_NIST_KW_ALT */
-
#if defined(MBEDTLS_SELF_TEST) && defined(MBEDTLS_AES_C)
/*