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Reduce stack usage of test_suite_pk

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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.
This commit is contained in:
Ron Eldor 2018-11-21 13:44:31 +02:00
parent a48270a0d8
commit 5533f4aff1
1 changed files with 8 additions and 8 deletions
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16
tests/suites/test_suite_pk.function
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@ -548,7 +548,7 @@ void pk_rsa_verify_test_vec( data_t * message_str, int digest, int mod,
char * input_E, data_t * result_str,
int result )
{
unsigned char hash_result[1000];
unsigned char hash_result[MBEDTLS_MD_MAX_SIZE];
mbedtls_rsa_context *rsa;
mbedtls_pk_context pk;
mbedtls_pk_restart_ctx *rs_ctx = NULL;
@ -563,7 +563,7 @@ void pk_rsa_verify_test_vec( data_t * message_str, int digest, int mod,
mbedtls_pk_init( &pk );
memset( hash_result, 0x00, 1000 );
memset( hash_result, 0x00, MBEDTLS_MD_MAX_SIZE );
TEST_ASSERT( mbedtls_pk_setup( &pk, mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ) ) == 0 );
rsa = mbedtls_pk_rsa( pk );
@ -597,7 +597,7 @@ void pk_rsa_verify_ext_test_vec( data_t * message_str, int digest,
data_t * result_str, int pk_type,
int mgf1_hash_id, int salt_len, int result )
{
unsigned char hash_result[1000];
unsigned char hash_result[MBEDTLS_MD_MAX_SIZE];
mbedtls_rsa_context *rsa;
mbedtls_pk_context pk;
mbedtls_pk_rsassa_pss_options pss_opts;
@ -606,7 +606,7 @@ void pk_rsa_verify_ext_test_vec( data_t * message_str, int digest,
mbedtls_pk_init( &pk );
memset( hash_result, 0x00, 1000 );
memset( hash_result, 0x00, sizeof( hash_result ) );
TEST_ASSERT( mbedtls_pk_setup( &pk, mbedtls_pk_info_from_type( MBEDTLS_PK_RSA ) ) == 0 );
rsa = mbedtls_pk_rsa( pk );
@ -856,7 +856,7 @@ void pk_rsa_encrypt_test_vec( data_t * message, int mod, int radix_N,
char * input_N, int radix_E, char * input_E,
data_t * result, int ret )
{
unsigned char output[1000];
unsigned char output[300];
rnd_pseudo_info rnd_info;
mbedtls_rsa_context *rsa;
mbedtls_pk_context pk;
@ -891,7 +891,7 @@ void pk_rsa_decrypt_test_vec( data_t * cipher, int mod, int radix_P,
int radix_N, char * input_N, int radix_E,
char * input_E, data_t * clear, int ret )
{
unsigned char output[1000];
unsigned char output[256];
rnd_pseudo_info rnd_info;
mbedtls_mpi N, P, Q, E;
mbedtls_rsa_context *rsa;
@ -1016,8 +1016,8 @@ void pk_rsa_alt( )
mbedtls_rsa_context raw;
mbedtls_pk_context rsa, alt;
mbedtls_pk_debug_item dbg_items[10];
unsigned char hash[50], sig[1000];
unsigned char msg[50], ciph[1000], test[1000];
unsigned char hash[50], sig[64];
unsigned char msg[50], ciph[64], test[50];
size_t sig_len, ciph_len, test_len;
int ret = MBEDTLS_ERR_PK_TYPE_MISMATCH;