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Reduce stack usage of test_suite_pk
Reduce the stack usage of the `test_suite_pk` by reducing the size of the buffers used in the tests, to a reasonable big enough size.
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@ -548,7 +548,7 @@ void pk_rsa_verify_test_vec( data_t * message_str, int digest, int mod,
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char * input_E, data_t * result_str,
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char * input_E, data_t * result_str,
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int result )
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int result )
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{
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{
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unsigned char hash_result[1000];
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unsigned char hash_result[MBEDTLS_MD_MAX_SIZE];
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mbedtls_rsa_context *rsa;
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mbedtls_rsa_context *rsa;
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mbedtls_pk_context pk;
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mbedtls_pk_context pk;
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mbedtls_pk_restart_ctx *rs_ctx = NULL;
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mbedtls_pk_restart_ctx *rs_ctx = NULL;
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@ -563,7 +563,7 @@ void pk_rsa_verify_test_vec( data_t * message_str, int digest, int mod,
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mbedtls_pk_init( &pk );
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mbedtls_pk_init( &pk );
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memset( hash_result, 0x00, 1000 );
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memset( hash_result, 0x00, MBEDTLS_MD_MAX_SIZE );
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TEST_ASSERT( mbedtls_pk_setup( &pk, mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ) ) == 0 );
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TEST_ASSERT( mbedtls_pk_setup( &pk, mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ) ) == 0 );
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rsa = mbedtls_pk_rsa( pk );
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rsa = mbedtls_pk_rsa( pk );
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@ -597,7 +597,7 @@ void pk_rsa_verify_ext_test_vec( data_t * message_str, int digest,
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data_t * result_str, int pk_type,
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data_t * result_str, int pk_type,
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int mgf1_hash_id, int salt_len, int result )
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int mgf1_hash_id, int salt_len, int result )
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{
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{
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unsigned char hash_result[1000];
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unsigned char hash_result[MBEDTLS_MD_MAX_SIZE];
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mbedtls_rsa_context *rsa;
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mbedtls_rsa_context *rsa;
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mbedtls_pk_context pk;
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mbedtls_pk_context pk;
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mbedtls_pk_rsassa_pss_options pss_opts;
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mbedtls_pk_rsassa_pss_options pss_opts;
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@ -606,7 +606,7 @@ void pk_rsa_verify_ext_test_vec( data_t * message_str, int digest,
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mbedtls_pk_init( &pk );
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mbedtls_pk_init( &pk );
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memset( hash_result, 0x00, 1000 );
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memset( hash_result, 0x00, sizeof( hash_result ) );
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TEST_ASSERT( mbedtls_pk_setup( &pk, mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ) ) == 0 );
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TEST_ASSERT( mbedtls_pk_setup( &pk, mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ) ) == 0 );
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rsa = mbedtls_pk_rsa( pk );
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rsa = mbedtls_pk_rsa( pk );
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@ -856,7 +856,7 @@ void pk_rsa_encrypt_test_vec( data_t * message, int mod, int radix_N,
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char * input_N, int radix_E, char * input_E,
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char * input_N, int radix_E, char * input_E,
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data_t * result, int ret )
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data_t * result, int ret )
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{
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{
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unsigned char output[1000];
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unsigned char output[300];
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rnd_pseudo_info rnd_info;
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rnd_pseudo_info rnd_info;
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mbedtls_rsa_context *rsa;
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mbedtls_rsa_context *rsa;
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mbedtls_pk_context pk;
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mbedtls_pk_context pk;
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@ -891,7 +891,7 @@ void pk_rsa_decrypt_test_vec( data_t * cipher, int mod, int radix_P,
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int radix_N, char * input_N, int radix_E,
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int radix_N, char * input_N, int radix_E,
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char * input_E, data_t * clear, int ret )
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char * input_E, data_t * clear, int ret )
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{
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{
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unsigned char output[1000];
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unsigned char output[256];
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rnd_pseudo_info rnd_info;
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rnd_pseudo_info rnd_info;
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mbedtls_mpi N, P, Q, E;
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mbedtls_mpi N, P, Q, E;
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mbedtls_rsa_context *rsa;
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mbedtls_rsa_context *rsa;
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@ -1016,8 +1016,8 @@ void pk_rsa_alt( )
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mbedtls_rsa_context raw;
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mbedtls_rsa_context raw;
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mbedtls_pk_context rsa, alt;
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mbedtls_pk_context rsa, alt;
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mbedtls_pk_debug_item dbg_items[10];
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mbedtls_pk_debug_item dbg_items[10];
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unsigned char hash[50], sig[1000];
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unsigned char hash[50], sig[64];
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unsigned char msg[50], ciph[1000], test[1000];
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unsigned char msg[50], ciph[64], test[50];
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size_t sig_len, ciph_len, test_len;
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size_t sig_len, ciph_len, test_len;
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int ret = MBEDTLS_ERR_PK_TYPE_MISMATCH;
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int ret = MBEDTLS_ERR_PK_TYPE_MISMATCH;
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