BNerr(BN_F_BN_BLINDING_CONVERT,BN_R_NOT_INITALISED);
BNerr(BN_F_BN_BLINDING_CONVERT,BN_R_NOT_INITIALIZED);
int BN_BLINDING_convert(n,b,ctx)BIGNUM *n;BN_BLINDING *b;BN_CTX *ctx;	{	bn_check_top(n);	if ((b->A == NULL) || (b->Ai == NULL))		{		BNerr(BN_F_BN_BLINDING_CONVERT,BN_R_NOT_INITALISED);		return(0);		}	return(BN_mod_mul(n,n,b->A,b->mod,ctx));	}