From 81dec0047f3aa9502fce8e54c754450c1f695b95 Mon Sep 17 00:00:00 2001
From: Gilles Peskine <Gilles.Peskine@arm.com>
Date: Tue, 12 Jan 2021 00:59:09 +0100
Subject: [PATCH] Remove classic crypto dependencies

Don't remove cipher-related dependencies because the corresponding
PSA_WANT_xxx dependencies are not implemented yet.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
---
 tests/scripts/set_psa_test_dependencies.py | 72 ++++++++++++++++++++++
 1 file changed, 72 insertions(+)

diff --git a/tests/scripts/set_psa_test_dependencies.py b/tests/scripts/set_psa_test_dependencies.py
index e423ec5950..34084a7205 100755
--- a/tests/scripts/set_psa_test_dependencies.py
+++ b/tests/scripts/set_psa_test_dependencies.py
@@ -23,6 +23,78 @@ import re
 import sys
 
 CLASSIC_DEPENDENCIES = frozenset([
+    # This list is manually filtered from config.h.
+
+    # Mbed TLS feature support.
+    # Only features that affect what can be done are listed here.
+    # Options that control optimizations or alternative implementations
+    # are omitted.
+    #cipher#'MBEDTLS_CIPHER_MODE_CBC',
+    #cipher#'MBEDTLS_CIPHER_MODE_CFB',
+    #cipher#'MBEDTLS_CIPHER_MODE_CTR',
+    #cipher#'MBEDTLS_CIPHER_MODE_OFB',
+    #cipher#'MBEDTLS_CIPHER_MODE_XTS',
+    #cipher#'MBEDTLS_CIPHER_NULL_CIPHER',
+    #cipher#'MBEDTLS_CIPHER_PADDING_PKCS7',
+    #cipher#'MBEDTLS_CIPHER_PADDING_ONE_AND_ZEROS',
+    #cipher#'MBEDTLS_CIPHER_PADDING_ZEROS_AND_LEN',
+    #cipher#'MBEDTLS_CIPHER_PADDING_ZEROS',
+    #curve#'MBEDTLS_ECP_DP_SECP192R1_ENABLED',
+    #curve#'MBEDTLS_ECP_DP_SECP224R1_ENABLED',
+    #curve#'MBEDTLS_ECP_DP_SECP256R1_ENABLED',
+    #curve#'MBEDTLS_ECP_DP_SECP384R1_ENABLED',
+    #curve#'MBEDTLS_ECP_DP_SECP521R1_ENABLED',
+    #curve#'MBEDTLS_ECP_DP_SECP192K1_ENABLED',
+    #curve#'MBEDTLS_ECP_DP_SECP224K1_ENABLED',
+    #curve#'MBEDTLS_ECP_DP_SECP256K1_ENABLED',
+    #curve#'MBEDTLS_ECP_DP_BP256R1_ENABLED',
+    #curve#'MBEDTLS_ECP_DP_BP384R1_ENABLED',
+    #curve#'MBEDTLS_ECP_DP_BP512R1_ENABLED',
+    #curve#'MBEDTLS_ECP_DP_CURVE25519_ENABLED',
+    #curve#'MBEDTLS_ECP_DP_CURVE448_ENABLED',
+    'MBEDTLS_ECDSA_DETERMINISTIC',
+    #'MBEDTLS_GENPRIME', #needed for RSA key generation
+    'MBEDTLS_PKCS1_V15',
+    'MBEDTLS_PKCS1_V21',
+    'MBEDTLS_SHA512_NO_SHA384',
+
+    # Mbed TLS modules.
+    # Only modules that provide cryptographic mechanisms are listed here.
+    # Platform, data formatting, X.509 or TLS modules are omitted.
+    #cipher#'MBEDTLS_AES_C',
+    #cipher#'MBEDTLS_ARC4_C',
+    'MBEDTLS_BIGNUM_C',
+    #cipher#'MBEDTLS_BLOWFISH_C',
+    #cipher#'MBEDTLS_CAMELLIA_C',
+    #cipher#'MBEDTLS_ARIA_C',
+    #cipher#'MBEDTLS_CCM_C',
+    #cipher#'MBEDTLS_CHACHA20_C',
+    #cipher#'MBEDTLS_CHACHAPOLY_C',
+    #cipher#'MBEDTLS_CMAC_C',
+    'MBEDTLS_CTR_DRBG_C',
+    #cipher#'MBEDTLS_DES_C',
+    'MBEDTLS_DHM_C',
+    'MBEDTLS_ECDH_C',
+    'MBEDTLS_ECDSA_C',
+    'MBEDTLS_ECJPAKE_C',
+    'MBEDTLS_ECP_C',
+    'MBEDTLS_ENTROPY_C',
+    #cipher#'MBEDTLS_GCM_C',
+    'MBEDTLS_HKDF_C',
+    'MBEDTLS_HMAC_DRBG_C',
+    #cipher#'MBEDTLS_NIST_KW_C',
+    'MBEDTLS_MD2_C',
+    'MBEDTLS_MD4_C',
+    'MBEDTLS_MD5_C',
+    'MBEDTLS_PKCS5_C',
+    'MBEDTLS_PKCS12_C',
+    #cipher#'MBEDTLS_POLY1305_C',
+    #cipher#'MBEDTLS_RIPEMD160_C',
+    'MBEDTLS_RSA_C',
+    'MBEDTLS_SHA1_C',
+    'MBEDTLS_SHA256_C',
+    'MBEDTLS_SHA512_C',
+    'MBEDTLS_XTEA_C',
 ])
 
 def is_classic_dependency(dep):