258 lines
9.8 KiB
C
258 lines
9.8 KiB
C
/* BEGIN_HEADER */
|
|
#include "mbedtls/rsa.h"
|
|
#include "mbedtls/legacy_or_psa.h"
|
|
/* END_HEADER */
|
|
|
|
/* BEGIN_DEPENDENCIES
|
|
* depends_on:MBEDTLS_PKCS1_V21:MBEDTLS_RSA_C
|
|
* END_DEPENDENCIES
|
|
*/
|
|
|
|
/* BEGIN_CASE */
|
|
void pkcs1_rsaes_oaep_encrypt(int mod, data_t *input_N, data_t *input_E,
|
|
int hash, data_t *message_str, data_t *rnd_buf,
|
|
data_t *result_str, int result)
|
|
{
|
|
unsigned char output[256];
|
|
mbedtls_rsa_context ctx;
|
|
mbedtls_test_rnd_buf_info info;
|
|
mbedtls_mpi N, E;
|
|
|
|
info.fallback_f_rng = mbedtls_test_rnd_std_rand;
|
|
info.fallback_p_rng = NULL;
|
|
info.buf = rnd_buf->x;
|
|
info.length = rnd_buf->len;
|
|
|
|
mbedtls_mpi_init(&N); mbedtls_mpi_init(&E);
|
|
mbedtls_rsa_init(&ctx);
|
|
TEST_ASSERT(mbedtls_rsa_set_padding(&ctx,
|
|
MBEDTLS_RSA_PKCS_V21, hash) == 0);
|
|
memset(output, 0x00, sizeof(output));
|
|
|
|
TEST_EQUAL(mbedtls_rsa_get_padding_mode(&ctx), MBEDTLS_RSA_PKCS_V21);
|
|
TEST_EQUAL(mbedtls_rsa_get_md_alg(&ctx), hash);
|
|
|
|
TEST_ASSERT(mbedtls_mpi_read_binary(&N, input_N->x, input_N->len) == 0);
|
|
TEST_ASSERT(mbedtls_mpi_read_binary(&E, input_E->x, input_E->len) == 0);
|
|
TEST_ASSERT(mbedtls_rsa_import(&ctx, &N, NULL, NULL, NULL, &E) == 0);
|
|
TEST_ASSERT(mbedtls_rsa_get_len(&ctx) == (size_t) ((mod + 7) / 8));
|
|
TEST_ASSERT(mbedtls_rsa_check_pubkey(&ctx) == 0);
|
|
|
|
if (message_str->len == 0) {
|
|
message_str->x = NULL;
|
|
}
|
|
TEST_ASSERT(mbedtls_rsa_pkcs1_encrypt(&ctx,
|
|
&mbedtls_test_rnd_buffer_rand,
|
|
&info, message_str->len,
|
|
message_str->x,
|
|
output) == result);
|
|
if (result == 0) {
|
|
ASSERT_COMPARE(output, ctx.len, result_str->x, result_str->len);
|
|
}
|
|
|
|
exit:
|
|
mbedtls_mpi_free(&N); mbedtls_mpi_free(&E);
|
|
mbedtls_rsa_free(&ctx);
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void pkcs1_rsaes_oaep_decrypt(int mod, data_t *input_P, data_t *input_Q,
|
|
data_t *input_N, data_t *input_E, int hash,
|
|
data_t *result_str, char *seed, data_t *message_str,
|
|
int result)
|
|
{
|
|
unsigned char output[64];
|
|
mbedtls_rsa_context ctx;
|
|
size_t output_len;
|
|
mbedtls_test_rnd_pseudo_info rnd_info;
|
|
mbedtls_mpi N, P, Q, E;
|
|
((void) seed);
|
|
|
|
mbedtls_mpi_init(&N); mbedtls_mpi_init(&P);
|
|
mbedtls_mpi_init(&Q); mbedtls_mpi_init(&E);
|
|
|
|
mbedtls_rsa_init(&ctx);
|
|
TEST_ASSERT(mbedtls_rsa_set_padding(&ctx,
|
|
MBEDTLS_RSA_PKCS_V21, hash) == 0);
|
|
|
|
TEST_EQUAL(mbedtls_rsa_get_padding_mode(&ctx), MBEDTLS_RSA_PKCS_V21);
|
|
TEST_EQUAL(mbedtls_rsa_get_md_alg(&ctx), hash);
|
|
|
|
memset(output, 0x00, sizeof(output));
|
|
memset(&rnd_info, 0, sizeof(mbedtls_test_rnd_pseudo_info));
|
|
|
|
TEST_ASSERT(mbedtls_mpi_read_binary(&P, input_P->x, input_P->len) == 0);
|
|
TEST_ASSERT(mbedtls_mpi_read_binary(&Q, input_Q->x, input_Q->len) == 0);
|
|
TEST_ASSERT(mbedtls_mpi_read_binary(&N, input_N->x, input_N->len) == 0);
|
|
TEST_ASSERT(mbedtls_mpi_read_binary(&E, input_E->x, input_E->len) == 0);
|
|
|
|
TEST_ASSERT(mbedtls_rsa_import(&ctx, &N, &P, &Q, NULL, &E) == 0);
|
|
TEST_ASSERT(mbedtls_rsa_get_len(&ctx) == (size_t) ((mod + 7) / 8));
|
|
TEST_ASSERT(mbedtls_rsa_complete(&ctx) == 0);
|
|
TEST_ASSERT(mbedtls_rsa_check_privkey(&ctx) == 0);
|
|
|
|
if (result_str->len == 0) {
|
|
TEST_ASSERT(mbedtls_rsa_pkcs1_decrypt(&ctx,
|
|
&mbedtls_test_rnd_pseudo_rand,
|
|
&rnd_info,
|
|
&output_len, message_str->x,
|
|
NULL, 0) == result);
|
|
} else {
|
|
TEST_ASSERT(mbedtls_rsa_pkcs1_decrypt(&ctx,
|
|
&mbedtls_test_rnd_pseudo_rand,
|
|
&rnd_info,
|
|
&output_len, message_str->x,
|
|
output,
|
|
sizeof(output)) == result);
|
|
if (result == 0) {
|
|
ASSERT_COMPARE(output, output_len, result_str->x, result_str->len);
|
|
}
|
|
}
|
|
|
|
exit:
|
|
mbedtls_mpi_free(&N); mbedtls_mpi_free(&P);
|
|
mbedtls_mpi_free(&Q); mbedtls_mpi_free(&E);
|
|
mbedtls_rsa_free(&ctx);
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void pkcs1_rsassa_pss_sign(int mod, data_t *input_P, data_t *input_Q,
|
|
data_t *input_N, data_t *input_E, int digest,
|
|
int hash, data_t *hash_digest, data_t *rnd_buf,
|
|
data_t *result_str, int fixed_salt_length,
|
|
int result)
|
|
{
|
|
unsigned char output[512];
|
|
mbedtls_rsa_context ctx;
|
|
mbedtls_test_rnd_buf_info info;
|
|
mbedtls_mpi N, P, Q, E;
|
|
|
|
info.fallback_f_rng = mbedtls_test_rnd_std_rand;
|
|
info.fallback_p_rng = NULL;
|
|
info.buf = rnd_buf->x;
|
|
info.length = rnd_buf->len;
|
|
|
|
mbedtls_mpi_init(&N); mbedtls_mpi_init(&P);
|
|
mbedtls_mpi_init(&Q); mbedtls_mpi_init(&E);
|
|
mbedtls_rsa_init(&ctx);
|
|
TEST_ASSERT(mbedtls_rsa_set_padding(&ctx,
|
|
MBEDTLS_RSA_PKCS_V21, hash) == 0);
|
|
|
|
TEST_EQUAL(mbedtls_rsa_get_padding_mode(&ctx), MBEDTLS_RSA_PKCS_V21);
|
|
TEST_EQUAL(mbedtls_rsa_get_md_alg(&ctx), hash);
|
|
|
|
memset(output, 0x00, sizeof(output));
|
|
|
|
TEST_ASSERT(mbedtls_mpi_read_binary(&P, input_P->x, input_P->len) == 0);
|
|
TEST_ASSERT(mbedtls_mpi_read_binary(&Q, input_Q->x, input_Q->len) == 0);
|
|
TEST_ASSERT(mbedtls_mpi_read_binary(&N, input_N->x, input_N->len) == 0);
|
|
TEST_ASSERT(mbedtls_mpi_read_binary(&E, input_E->x, input_E->len) == 0);
|
|
|
|
TEST_ASSERT(mbedtls_rsa_import(&ctx, &N, &P, &Q, NULL, &E) == 0);
|
|
TEST_ASSERT(mbedtls_rsa_get_len(&ctx) == (size_t) ((mod + 7) / 8));
|
|
TEST_ASSERT(mbedtls_rsa_complete(&ctx) == 0);
|
|
TEST_ASSERT(mbedtls_rsa_check_privkey(&ctx) == 0);
|
|
|
|
if (fixed_salt_length == MBEDTLS_RSA_SALT_LEN_ANY) {
|
|
TEST_ASSERT(mbedtls_rsa_pkcs1_sign(
|
|
&ctx, &mbedtls_test_rnd_buffer_rand, &info,
|
|
digest, hash_digest->len, hash_digest->x, output) == result);
|
|
if (result == 0) {
|
|
ASSERT_COMPARE(output, ctx.len, result_str->x, result_str->len);
|
|
}
|
|
|
|
info.buf = rnd_buf->x;
|
|
info.length = rnd_buf->len;
|
|
}
|
|
|
|
TEST_ASSERT(mbedtls_rsa_rsassa_pss_sign_ext(
|
|
&ctx, &mbedtls_test_rnd_buffer_rand, &info,
|
|
digest, hash_digest->len, hash_digest->x,
|
|
fixed_salt_length, output) == result);
|
|
if (result == 0) {
|
|
ASSERT_COMPARE(output, ctx.len, result_str->x, result_str->len);
|
|
}
|
|
|
|
exit:
|
|
mbedtls_mpi_free(&N); mbedtls_mpi_free(&P);
|
|
mbedtls_mpi_free(&Q); mbedtls_mpi_free(&E);
|
|
mbedtls_rsa_free(&ctx);
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void pkcs1_rsassa_pss_verify(int mod, data_t *input_N, data_t *input_E,
|
|
int digest, int hash, data_t *hash_digest,
|
|
char *salt, data_t *result_str, int result)
|
|
{
|
|
mbedtls_rsa_context ctx;
|
|
mbedtls_mpi N, E;
|
|
((void) salt);
|
|
|
|
mbedtls_mpi_init(&N); mbedtls_mpi_init(&E);
|
|
mbedtls_rsa_init(&ctx);
|
|
TEST_ASSERT(mbedtls_rsa_set_padding(&ctx,
|
|
MBEDTLS_RSA_PKCS_V21, hash) == 0);
|
|
|
|
TEST_EQUAL(mbedtls_rsa_get_padding_mode(&ctx), MBEDTLS_RSA_PKCS_V21);
|
|
TEST_EQUAL(mbedtls_rsa_get_md_alg(&ctx), hash);
|
|
|
|
TEST_ASSERT(mbedtls_mpi_read_binary(&N, input_N->x, input_N->len) == 0);
|
|
TEST_ASSERT(mbedtls_mpi_read_binary(&E, input_E->x, input_E->len) == 0);
|
|
|
|
TEST_ASSERT(mbedtls_rsa_import(&ctx, &N, NULL, NULL, NULL, &E) == 0);
|
|
TEST_ASSERT(mbedtls_rsa_get_len(&ctx) == (size_t) ((mod + 7) / 8));
|
|
TEST_ASSERT(mbedtls_rsa_check_pubkey(&ctx) == 0);
|
|
|
|
|
|
TEST_ASSERT(mbedtls_rsa_pkcs1_verify(&ctx, digest, hash_digest->len, hash_digest->x,
|
|
result_str->x) == result);
|
|
|
|
exit:
|
|
mbedtls_mpi_free(&N); mbedtls_mpi_free(&E);
|
|
mbedtls_rsa_free(&ctx);
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE */
|
|
void pkcs1_rsassa_pss_verify_ext(int mod, data_t *input_N, data_t *input_E,
|
|
int msg_digest_id, int ctx_hash,
|
|
int mgf_hash, int salt_len,
|
|
data_t *hash_digest,
|
|
data_t *result_str, int result_simple,
|
|
int result_full)
|
|
{
|
|
mbedtls_rsa_context ctx;
|
|
mbedtls_mpi N, E;
|
|
|
|
mbedtls_mpi_init(&N); mbedtls_mpi_init(&E);
|
|
mbedtls_rsa_init(&ctx);
|
|
TEST_ASSERT(mbedtls_rsa_set_padding(&ctx,
|
|
MBEDTLS_RSA_PKCS_V21, ctx_hash) == 0);
|
|
|
|
TEST_EQUAL(mbedtls_rsa_get_padding_mode(&ctx), MBEDTLS_RSA_PKCS_V21);
|
|
TEST_EQUAL(mbedtls_rsa_get_md_alg(&ctx), ctx_hash);
|
|
|
|
TEST_ASSERT(mbedtls_mpi_read_binary(&N, input_N->x, input_N->len) == 0);
|
|
TEST_ASSERT(mbedtls_mpi_read_binary(&E, input_E->x, input_E->len) == 0);
|
|
|
|
TEST_ASSERT(mbedtls_rsa_import(&ctx, &N, NULL, NULL, NULL, &E) == 0);
|
|
TEST_ASSERT(mbedtls_rsa_get_len(&ctx) == (size_t) ((mod + 7) / 8));
|
|
TEST_ASSERT(mbedtls_rsa_check_pubkey(&ctx) == 0);
|
|
|
|
|
|
TEST_ASSERT(mbedtls_rsa_pkcs1_verify(&ctx, msg_digest_id,
|
|
hash_digest->len, hash_digest->x,
|
|
result_str->x) == result_simple);
|
|
|
|
TEST_ASSERT(mbedtls_rsa_rsassa_pss_verify_ext(&ctx, msg_digest_id, hash_digest->len,
|
|
hash_digest->x, mgf_hash, salt_len,
|
|
result_str->x) == result_full);
|
|
|
|
exit:
|
|
mbedtls_mpi_free(&N); mbedtls_mpi_free(&E);
|
|
mbedtls_rsa_free(&ctx);
|
|
}
|
|
/* END_CASE */
|