96     unsigned char output_buf[16000];  in write_public_key()  local
97     unsigned char *c = output_buf;  in write_public_key()
100     memset(output_buf, 0, 16000);  in write_public_key()
104         if ((ret = mbedtls_pk_write_pubkey_pem(key, output_buf, 16000)) != 0) {  in write_public_key()
108         len = strlen((char *) output_buf);  in write_public_key()
112         if ((ret = mbedtls_pk_write_pubkey_der(key, output_buf, 16000)) < 0) {  in write_public_key()
117         c = output_buf + sizeof(output_buf) - len;  in write_public_key()
138     unsigned char output_buf[16000];  in write_private_key()  local
139     unsigned char *c = output_buf;  in write_private_key()
142     memset(output_buf, 0, 16000);  in write_private_key()
146         if ((ret = mbedtls_pk_write_key_pem(key, output_buf, 16000)) != 0) {  in write_private_key()
150         len = strlen((char *) output_buf);  in write_private_key()
154         if ((ret = mbedtls_pk_write_key_der(key, output_buf, 16000)) < 0) {  in write_private_key()
159         c = output_buf + sizeof(output_buf) - len;  in write_private_key()