int len, pad;
if(EVP_EncryptInit_ex(cipher->ctx, NULL, NULL, NULL, NULL)
&& EVP_EncryptUpdate(cipher->ctx, (unsigned char *)outdata, &len, indata, inlen)
int len, pad;
if(EVP_EncryptInit_ex(cipher->ctx, NULL, NULL, NULL, NULL)
&& EVP_EncryptUpdate(cipher->ctx, (unsigned char *)outdata, &len, indata, inlen)