47     const unsigned char *end = params->p + params->len;  in pkcs5_parse_pbkdf2_params()  local
62     if ((ret = mbedtls_asn1_get_tag(&p, end, &salt->len,  in pkcs5_parse_pbkdf2_params()
70     if ((ret = mbedtls_asn1_get_int(&p, end, iterations)) != 0) {  in pkcs5_parse_pbkdf2_params()
74     if (p == end) {  in pkcs5_parse_pbkdf2_params()
78     if ((ret = mbedtls_asn1_get_int(&p, end, keylen)) != 0) {  in pkcs5_parse_pbkdf2_params()
84     if (p == end) {  in pkcs5_parse_pbkdf2_params()
88     if ((ret = mbedtls_asn1_get_alg_null(&p, end, &prf_alg_oid)) != 0) {  in pkcs5_parse_pbkdf2_params()
96     if (p != end) {  in pkcs5_parse_pbkdf2_params()
136     unsigned char *p, *end;  in mbedtls_pkcs5_pbes2_ext()  local
147     end = p + pbe_params->len;  in mbedtls_pkcs5_pbes2_ext()
160     if ((ret = mbedtls_asn1_get_alg(&p, end, &kdf_alg_oid,  in mbedtls_pkcs5_pbes2_ext()
177     if ((ret = mbedtls_asn1_get_alg(&p, end, &enc_scheme_oid,  in mbedtls_pkcs5_pbes2_ext()