test_suite_psa_crypto_util: add test function and data for ECDSA conversion functions
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
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Valerio Setti
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tests/suites/test_suite_psa_crypto_util.data
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tests/suites/test_suite_psa_crypto_util.data
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ECDSA Raw -> DER, 192bit, Success
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depends_on:PSA_WANT_ECC_SECP_R1_192
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ecdsa_raw_to_der:ECDSA_RAW_TO_DER:192:"010101010101010101010101010101010101010101010101020202020202020202020202020202020202020202020202":"303402180101010101010101010101010101010101010101010101010218020202020202020202020202020202020202020202020202":0
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ECDSA Raw -> DER, 192bit, Raw data too short
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depends_on:PSA_WANT_ECC_SECP_R1_192
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ecdsa_raw_to_der:ECDSA_RAW_TO_DER:192:"0101010101010101010101010101010101010101010101010202020202020202020202020202020202020202020202":"303402180101010101010101010101010101010101010101010101010218020202020202020202020202020202020202020202020202":MBEDTLS_ERR_ASN1_INVALID_DATA
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ECDSA Raw -> DER, 192bit, DER buffer too small
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depends_on:PSA_WANT_ECC_SECP_R1_192
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ecdsa_raw_to_der:ECDSA_RAW_TO_DER:192:"010101010101010101010101010101010101010101010101020202020202020202020202020202020202020202020202":"30340218010101010101010101010101010101010101010101010101":MBEDTLS_ERR_ASN1_BUF_TOO_SMALL
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ECDSA Raw -> DER, 192bit, Null r
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depends_on:PSA_WANT_ECC_SECP_R1_192
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ecdsa_raw_to_der:ECDSA_RAW_TO_DER:192:"000000000000000000000000000000000000000000000000020202020202020202020202020202020202020202020202":"303402180101010101010101010101010101010101010101010101010218020202020202020202020202020202020202020202020202":MBEDTLS_ERR_ASN1_INVALID_DATA
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ECDSA Raw -> DER, 192bit, Null s
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depends_on:PSA_WANT_ECC_SECP_R1_192
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ecdsa_raw_to_der:ECDSA_RAW_TO_DER:192:"010101010101010101010101010101010101010101010101000000000000000000000000000000000000000000000000":"303402180101010101010101010101010101010101010101010101010218020202020202020202020202020202020202020202020202":MBEDTLS_ERR_ASN1_INVALID_DATA
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ECDSA Raw -> DER, 192bit, r with MSb set
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depends_on:PSA_WANT_ECC_SECP_R1_192
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ecdsa_raw_to_der:ECDSA_RAW_TO_DER:192:"810101010101010101010101010101010101010101010101020202020202020202020202020202020202020202020202":"30350219008101010101010101010101010101010101010101010101010218020202020202020202020202020202020202020202020202":0
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ECDSA Raw -> DER, 192bit, s with MSb set
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depends_on:PSA_WANT_ECC_SECP_R1_192
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ecdsa_raw_to_der:ECDSA_RAW_TO_DER:192:"010101010101010101010101010101010101010101010101820202020202020202020202020202020202020202020202":"30350218010101010101010101010101010101010101010101010101021900820202020202020202020202020202020202020202020202":0
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ECDSA DER -> Raw, 192bit, Success
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depends_on:PSA_WANT_ECC_SECP_R1_192
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ecdsa_raw_to_der:ECDSA_DER_TO_RAW:192:"303402180101010101010101010101010101010101010101010101010218020202020202020202020202020202020202020202020202":"010101010101010101010101010101010101010101010101020202020202020202020202020202020202020202020202":0
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ECDSA DER -> Raw, 192bit, Raw buffer too small
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depends_on:PSA_WANT_ECC_SECP_R1_192
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ecdsa_raw_to_der:ECDSA_DER_TO_RAW:192:"303402180101010101010101010101010101010101010101010101010218020202020202020202020202020202020202020202020202":"0101010101010101010101010101010101010101010101010202020202020202020202020202020202020202020202":MBEDTLS_ERR_ASN1_BUF_TOO_SMALL
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ECDSA DER -> Raw, 192bit, Wrong sequence tag
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depends_on:PSA_WANT_ECC_SECP_R1_192
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ecdsa_raw_to_der:ECDSA_DER_TO_RAW:192:"403402180101010101010101010101010101010101010101010101010218020202020202020202020202020202020202020202020202":"010101010101010101010101010101010101010101010101020202020202020202020202020202020202020202020202":MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
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ECDSA DER -> Raw, 192bit, Invalid sequence length
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depends_on:PSA_WANT_ECC_SECP_R1_192
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ecdsa_raw_to_der:ECDSA_DER_TO_RAW:192:"30FF02180101010101010101010101010101010101010101010101010218020202020202020202020202020202020202020202020202":"010101010101010101010101010101010101010101010101020202020202020202020202020202020202020202020202":MBEDTLS_ERR_ASN1_INVALID_LENGTH
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ECDSA DER -> Raw, 192bit, Wrong integer tag
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depends_on:PSA_WANT_ECC_SECP_R1_192
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ecdsa_raw_to_der:ECDSA_DER_TO_RAW:192:"303401180101010101010101010101010101010101010101010101010218020202020202020202020202020202020202020202020202":"010101010101010101010101010101010101010101010101020202020202020202020202020202020202020202020202":MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
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ECDSA DER -> Raw, 192bit, Wrong r integer length (too small)
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depends_on:PSA_WANT_ECC_SECP_R1_192
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ecdsa_raw_to_der:ECDSA_DER_TO_RAW:192:"303402170101010101010101010101010101010101010101010101010218020202020202020202020202020202020202020202020202":"010101010101010101010101010101010101010101010101020202020202020202020202020202020202020202020202":MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
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ECDSA DER -> Raw, 192bit, Wrong r integer length (too large)
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depends_on:PSA_WANT_ECC_SECP_R1_192
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ecdsa_raw_to_der:ECDSA_DER_TO_RAW:192:"303402190101010101010101010101010101010101010101010101010218020202020202020202020202020202020202020202020202":"010101010101010101010101010101010101010101010101020202020202020202020202020202020202020202020202":MBEDTLS_ERR_ASN1_UNEXPECTED_TAG
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ECDSA DER -> Raw, 192bit, Wrong s integer length (too small)
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depends_on:PSA_WANT_ECC_SECP_R1_192
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ecdsa_raw_to_der:ECDSA_DER_TO_RAW:192:"303402180101010101010101010101010101010101010101010101010217020202020202020202020202020202020202020202020202":"010101010101010101010101010101010101010101010101020202020202020202020202020202020202020202020202":MBEDTLS_ERR_ASN1_LENGTH_MISMATCH
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ECDSA DER -> Raw, 192bit, Wrong s integer length (too large)
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depends_on:PSA_WANT_ECC_SECP_R1_192
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ecdsa_raw_to_der:ECDSA_DER_TO_RAW:192:"303402180101010101010101010101010101010101010101010101010219020202020202020202020202020202020202020202020202":"010101010101010101010101010101010101010101010101020202020202020202020202020202020202020202020202":MBEDTLS_ERR_ASN1_OUT_OF_DATA
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ECDSA Raw -> DER, 256bit, Success
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depends_on:PSA_WANT_ECC_SECP_R1_256
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ecdsa_raw_to_der:ECDSA_RAW_TO_DER:256:"01010101010101010101010101010101010101010101010101010101010101010202020202020202020202020202020202020202020202020202020202020202":"30440220010101010101010101010101010101010101010101010101010101010101010102200202020202020202020202020202020202020202020202020202020202020202":0
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ECDSA DER -> Raw, 256bit, Success
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depends_on:PSA_WANT_ECC_SECP_R1_256
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ecdsa_raw_to_der:ECDSA_DER_TO_RAW:256:"30440220010101010101010101010101010101010101010101010101010101010101010102200202020202020202020202020202020202020202020202020202020202020202":"01010101010101010101010101010101010101010101010101010101010101010202020202020202020202020202020202020202020202020202020202020202":0
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44
tests/suites/test_suite_psa_crypto_util.function
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tests/suites/test_suite_psa_crypto_util.function
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/* BEGIN_HEADER */
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#include <stdint.h>
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#include <test/helpers.h>
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#include <mbedtls/psa_util.h>
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#include <mbedtls/asn1write.h>
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enum {
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ECDSA_RAW_TO_DER = 0,
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ECDSA_DER_TO_RAW,
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};
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/* END_HEADER */
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/* BEGIN_DEPENDENCIES
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* depends_on:MBEDTLS_PSA_CRYPTO_C:MBEDTLS_ASN1_WRITE_C:MBEDTLS_ASN1_PARSE_C
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* END_DEPENDENCIES
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*/
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/* BEGIN_CASE */
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void ecdsa_raw_to_der(int direction, int key_bits, data_t *input, data_t *exp_result, int exp_ret)
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{
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unsigned char *tmp_buf = NULL;
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size_t tmp_buf_len = exp_result->len;
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size_t ret_len;
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TEST_CALLOC(tmp_buf, tmp_buf_len);
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if (direction == ECDSA_RAW_TO_DER) {
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TEST_EQUAL(mbedtls_ecdsa_raw_to_der(input->x, input->len,
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tmp_buf, tmp_buf_len, &ret_len,
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key_bits), exp_ret);
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} else {
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TEST_EQUAL(mbedtls_ecdsa_der_to_raw(input->x, input->len,
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tmp_buf, tmp_buf_len, &ret_len,
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key_bits), exp_ret);
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}
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if (exp_ret == 0) {
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ASSERT_COMPARE(exp_result->x, exp_result->len, tmp_buf, ret_len);
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}
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exit:
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mbedtls_free(tmp_buf);
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}
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/* END_CASE */
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