I have the following certificate:
-----BEGIN CERTIFICATE-----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==
-----END CERTIFICATE-----
I have fed this into several sites that read x509 certificates, and they are able to parse it correctly.
I am trying to read the certificate in mbedtls with the following code:
mbedtls_x509_crt certificate;
mbedtls_x509_crt_init(&certificate);
char certificate_string[] = "-----BEGIN CERTIFICATE--..."
int result_code = mbedtls_x509_crt_parse(&certificate, (unsigned char*)certificate_string, strlen(certificate_string) + 1);
if(result_code != 0) {
char err_str[256];
mbedtls_strerror(result_code, err_str, 256);
printf("Could not read the certificate. Error: %s\n", err_str);
return -1;
}
The following output is produced:
491231235959Z010�Uzon Web Services O=Amazon.com Inc. L=Seattle ST=Washington C=US0 *�H�� AWS IoT Certificate0�"0
Does anyone know why it comes out like this?