7988083d6b
At this moment I disabled openpgp/gnuk due to missing deep tests. Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
15 lines
346 B
C
15 lines
346 B
C
/**
|
|
* @brief Jacobian projective coordinates
|
|
*/
|
|
typedef struct
|
|
{
|
|
bn256 x[1];
|
|
bn256 y[1];
|
|
bn256 z[1];
|
|
} jpc;
|
|
|
|
void jpc_double_p256k1 (jpc *X, const jpc *A);
|
|
void jpc_add_ac_p256k1 (jpc *X, const jpc *A, const ac *B);
|
|
void jpc_add_ac_signed_p256k1 (jpc *X, const jpc *A, const ac *B, int minus);
|
|
int jpc_to_ac_p256k1 (ac *X, const jpc *A);
|