40 static int pkcs7_get_next_content_len(unsigned char **p, unsigned char *end,  in pkcs7_get_next_content_len()  argument
45     ret = mbedtls_asn1_get_tag(p, end, len, MBEDTLS_ASN1_CONSTRUCTED  in pkcs7_get_next_content_len()
49     } else if ((size_t) (end - *p) != *len) {  in pkcs7_get_next_content_len()
61 static int pkcs7_get_version(unsigned char **p, unsigned char *end, int *ver)  in pkcs7_get_version()  argument
65     ret = mbedtls_asn1_get_int(p, end, ver);  in pkcs7_get_version()
84 static int pkcs7_get_content_info_type(unsigned char **p, unsigned char *end,  in pkcs7_get_content_info_type()  argument
92     ret = mbedtls_asn1_get_tag(p, end, &len, MBEDTLS_ASN1_CONSTRUCTED  in pkcs7_get_content_info_type()
118 static int pkcs7_get_digest_algorithm(unsigned char **p, unsigned char *end,  in pkcs7_get_digest_algorithm()  argument
123     if ((ret = mbedtls_asn1_get_alg_null(p, end, alg)) != 0) {  in pkcs7_get_digest_algorithm()
134                                           unsigned char *end,  in pkcs7_get_digest_algorithm_set()  argument
140     ret = mbedtls_asn1_get_tag(p, end, &len, MBEDTLS_ASN1_CONSTRUCTED  in pkcs7_get_digest_algorithm_set()
146     end = *p + len;  in pkcs7_get_digest_algorithm_set()
148     ret = mbedtls_asn1_get_alg_null(p, end, alg);  in pkcs7_get_digest_algorithm_set()
154     if (*p != end) {  in pkcs7_get_digest_algorithm_set()
170 static int pkcs7_get_certificates(unsigned char **p, unsigned char *end,  in pkcs7_get_certificates()  argument
178     ret = mbedtls_asn1_get_tag(p, end, &len1, MBEDTLS_ASN1_CONSTRUCTED  in pkcs7_get_certificates()
223 static int pkcs7_get_signature(unsigned char **p, unsigned char *end,  in pkcs7_get_signature()  argument
229     ret = mbedtls_asn1_get_tag(p, end, &len, MBEDTLS_ASN1_OCTET_STRING);  in pkcs7_get_signature()
277 static int pkcs7_get_signer_info(unsigned char **p, unsigned char *end,  in pkcs7_get_signer_info()  argument
285     asn1_ret = mbedtls_asn1_get_tag(p, end, &len, MBEDTLS_ASN1_CONSTRUCTED  in pkcs7_get_signer_info()
377 static int pkcs7_get_signers_info_set(unsigned char **p, unsigned char *end,  in pkcs7_get_signers_info_set()  argument
386     ret = mbedtls_asn1_get_tag(p, end, &len, MBEDTLS_ASN1_CONSTRUCTED  in pkcs7_get_signers_info_set()
455     unsigned char *end = buf + buflen;  in pkcs7_get_signed_data()  local
461     ret = mbedtls_asn1_get_tag(&p, end, &len, MBEDTLS_ASN1_CONSTRUCTED  in pkcs7_get_signed_data()
467     if (p + len != end) {  in pkcs7_get_signed_data()
473     ret = pkcs7_get_version(&p, end, &signed_data->version);  in pkcs7_get_signed_data()
479     ret = pkcs7_get_digest_algorithm_set(&p, end,  in pkcs7_get_signed_data()
492     ret = pkcs7_get_content_info_type(&p, end, &end_content_info, &content_type);  in pkcs7_get_signed_data()
519     ret = pkcs7_get_certificates(&p, end, &signed_data->certs);  in pkcs7_get_signed_data()
536                                      end,  in pkcs7_get_signed_data()
546     if (p != end) {  in pkcs7_get_signed_data()
557     unsigned char *end;  in mbedtls_pkcs7_parse_der()  local
573     end = p + buflen;  in mbedtls_pkcs7_parse_der()
575     ret = mbedtls_asn1_get_tag(&p, end, &len, MBEDTLS_ASN1_CONSTRUCTED  in mbedtls_pkcs7_parse_der()
582     if ((size_t) (end - p) != len) {  in mbedtls_pkcs7_parse_der()
588     if ((ret = mbedtls_asn1_get_tag(&p, end, &len, MBEDTLS_ASN1_OID)) != 0) {  in mbedtls_pkcs7_parse_der()
615     ret = pkcs7_get_next_content_len(&p, end, &len);  in mbedtls_pkcs7_parse_der()
621     if (p + len != end) {  in mbedtls_pkcs7_parse_der()