210                              const unsigned char *end,  in x509_get_version()  argument
216     if( ( ret = mbedtls_asn1_get_tag( p, end, &len,  in x509_get_version()
228     end = *p + len;  in x509_get_version()
230     if( ( ret = mbedtls_asn1_get_int( p, end, ver ) ) != 0 )  in x509_get_version()
233     if( *p != end )  in x509_get_version()
246                            const unsigned char *end,  in x509_get_dates()  argument
253     if( ( ret = mbedtls_asn1_get_tag( p, end, &len,  in x509_get_dates()
257     end = *p + len;  in x509_get_dates()
259     if( ( ret = mbedtls_x509_get_time( p, end, from ) ) != 0 )  in x509_get_dates()
262     if( ( ret = mbedtls_x509_get_time( p, end, to ) ) != 0 )  in x509_get_dates()
265     if( *p != end )  in x509_get_dates()
276                          const unsigned char *end,  in x509_get_uid()  argument
281     if( *p == end )  in x509_get_uid()
286     if( ( ret = mbedtls_asn1_get_tag( p, end, &uid->len,  in x509_get_uid()
302                                        const unsigned char *end,  in x509_get_basic_constraints()  argument
317     if( ( ret = mbedtls_asn1_get_tag( p, end, &len,  in x509_get_basic_constraints()
321     if( *p == end )  in x509_get_basic_constraints()
324     if( ( ret = mbedtls_asn1_get_bool( p, end, ca_istrue ) ) != 0 )  in x509_get_basic_constraints()
327             ret = mbedtls_asn1_get_int( p, end, ca_istrue );  in x509_get_basic_constraints()
336     if( *p == end )  in x509_get_basic_constraints()
339     if( ( ret = mbedtls_asn1_get_int( p, end, max_pathlen ) ) != 0 )  in x509_get_basic_constraints()
342     if( *p != end )  in x509_get_basic_constraints()
352                                        const unsigned char *end,  in x509_get_ns_cert_type()  argument
358     if( ( ret = mbedtls_asn1_get_bitstring( p, end, &bs ) ) != 0 )  in x509_get_ns_cert_type()
371                                const unsigned char *end,  in x509_get_key_usage()  argument
378     if( ( ret = mbedtls_asn1_get_bitstring( p, end, &bs ) ) != 0 )  in x509_get_key_usage()
401                                const unsigned char *end,  in x509_get_ext_key_usage()  argument
406     if( ( ret = mbedtls_asn1_get_sequence_of( p, end, ext_key_usage, MBEDTLS_ASN1_OID ) ) != 0 )  in x509_get_ext_key_usage()
444                                       const unsigned char *end,  in x509_get_subject_alt_name()  argument
454     if( ( ret = mbedtls_asn1_get_tag( p, end, &len,  in x509_get_subject_alt_name()
458     if( *p + len != end )  in x509_get_subject_alt_name()
462     while( *p < end )  in x509_get_subject_alt_name()
464         if( ( end - *p ) < 1 )  in x509_get_subject_alt_name()
470         if( ( ret = mbedtls_asn1_get_len( p, end, &tag_len ) ) != 0 )  in x509_get_subject_alt_name()
509     if( *p != end )  in x509_get_subject_alt_name()
521                              const unsigned char *end,  in x509_get_crt_ext()  argument
528     if( ( ret = mbedtls_x509_get_ext( p, end, &crt->v3_ext, 3 ) ) != 0 )  in x509_get_crt_ext()
536     while( *p < end )  in x509_get_crt_ext()
548         if( ( ret = mbedtls_asn1_get_tag( p, end, &len,  in x509_get_crt_ext()
557         if( ( ret = mbedtls_asn1_get_tag( p, end, &extn_oid.len, MBEDTLS_ASN1_OID ) ) != 0 )  in x509_get_crt_ext()
563         if( ( end - *p ) < 1 )  in x509_get_crt_ext()
652     if( *p != end )  in x509_get_crt_ext()
667     unsigned char *p, *end, *crt_end;  in x509_crt_parse_der_core()  local
683     end = p + len;  in x509_crt_parse_der_core()
691     if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,  in x509_crt_parse_der_core()
698     if( len > (size_t) ( end - p ) )  in x509_crt_parse_der_core()
716     end = crt_end = p + len;  in x509_crt_parse_der_core()
723     if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,  in x509_crt_parse_der_core()
730     end = p + len;  in x509_crt_parse_der_core()
731     crt->tbs.len = end - crt->tbs.p;  in x509_crt_parse_der_core()
740     if( ( ret = x509_get_version(  &p, end, &crt->version  ) ) != 0 ||  in x509_crt_parse_der_core()
741         ( ret = mbedtls_x509_get_serial(   &p, end, &crt->serial   ) ) != 0 ||  in x509_crt_parse_der_core()
742         ( ret = mbedtls_x509_get_alg(      &p, end, &crt->sig_oid,  in x509_crt_parse_der_core()
770     if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,  in x509_crt_parse_der_core()
791     if( ( ret = x509_get_dates( &p, end, &crt->valid_from,  in x509_crt_parse_der_core()
803     if( ( ret = mbedtls_asn1_get_tag( &p, end, &len,  in x509_crt_parse_der_core()
821     if( ( ret = mbedtls_pk_parse_subpubkey( &p, end, &crt->pk ) ) != 0 )  in x509_crt_parse_der_core()
837         ret = x509_get_uid( &p, end, &crt->issuer_id,  1 );  in x509_crt_parse_der_core()
847         ret = x509_get_uid( &p, end, &crt->subject_id,  2 );  in x509_crt_parse_der_core()
859         ret = x509_get_crt_ext( &p, end, crt );  in x509_crt_parse_der_core()
867     if( p != end )  in x509_crt_parse_der_core()
874     end = crt_end;  in x509_crt_parse_der_core()
883     if( ( ret = mbedtls_x509_get_alg( &p, end, &sig_oid2, &sig_params2 ) ) != 0 )  in x509_crt_parse_der_core()
899     if( ( ret = mbedtls_x509_get_sig( &p, end, &crt->sig ) ) != 0 )  in x509_crt_parse_der_core()
905     if( p != end )  in x509_crt_parse_der_core()