o
    5hk                     @   s@   d dl mZ ddlmZ ddlmZmZmZ dd Zdd Z	d	S )
   )_Curve    )Integer)load_pycryptodome_raw_libVoidPointerSmartPointerc                     sb   dd} t dd G  fdddt}fdd}ttd t| td	d d d
dd dd ||}|S )Nl   l   S9i@eM^w|o                zCrypto.PublicKey._curve25519a  
typedef void Point;

int curve25519_new_point(Point **out,
                         const uint8_t x[32],
                         size_t modsize,
                         const void* context);
int curve25519_clone(Point **P, const Point *Q);
void curve25519_free_point(Point *p);
int curve25519_get_x(uint8_t *xb, size_t modsize, Point *p);
int curve25519_scalar(Point *P, const uint8_t *scalar, size_t scalar_len, uint64_t seed);
int curve25519_cmp(const Point *ecp1, const Point *ecp2);
c                       s0   e Zd Z jZ jZ jZ j	Z
 jZ jZdS )zcurve25519_curve.<locals>.EcLibN)__name__
__module____qualname__curve25519_new_point	new_pointcurve25519_cloneclonecurve25519_free_point
free_pointcurve25519_get_xget_xcurve25519_scalarscalarcurve25519_cmpcmp )_curve25519_libr   p/var/www/html/construction_image-detection-poc/venv/lib/python3.10/site-packages/Crypto/PublicKey/_montgomery.pyEcLib   s    
r   c                    sz    d }d}d}dd|| d   d  |  | |d ||d f}z| j |v}W n ty4   d}Y nw |s;tdd S )N   l   kxujaj\~|ObjZs	oP,E$ l   _+yBb$:6gw[8cph[DS7OWr   r   FzInvalid Curve25519 public keyx
ValueError)pointp2x1x2	deny_listvalidpr   r   _validate_x25519_point$   s0   z0curve25519_curve.<locals>._validate_x25519_point	      z1.3.101.110
Curve25519)r   objectr   r   )orderr   r'   
curve25519r   )r   r&   r   curve25519_curve
   s(   
r.   c                     s   dd} t dd G  fdddt}t }|| }|r%td| fdd	}ttd t| td
d d ddt|	 |j
dd ||}|S )Nl   ?l   DVJ
Ru8a6!m,&vD}D2_zCrypto.PublicKey._curve448a  
typedef void Curve448Context;
typedef void Curve448Point;

int curve448_new_context(Curve448Context **pec_ctx);
void curve448_free_context(Curve448Context *ec_ctx);
int curve448_new_point(Curve448Point **out,
                       const uint8_t *x,
                       size_t len,
                       const Curve448Context *ec_ctx);
void curve448_free_point(Curve448Point *p);
int curve448_clone(Curve448Point **P, const Curve448Point *Q);
int curve448_get_x(uint8_t *xb, size_t modsize, const Curve448Point *p);
int curve448_scalar(Curve448Point *P, const uint8_t *scalar, size_t scalar_len, uint64_t seed);
int curve448_cmp(const Curve448Point *ecp1, const Curve448Point *ecp2);
c                       s<   e Zd Z jZ jZ jZ j	Z
 jZ jZ jZ jZdS )zcurve448_curve.<locals>.EcLibN)r   r	   r
   curve448_new_contextnew_contextcurve448_free_contextfree_contextcurve448_new_pointr   curve448_cloner   curve448_free_pointr   curve448_get_xr   curve448_scalarr   curve448_cmpr   r   )_curve448_libr   r   r   i   s    
r   z&Error %d initializing Curve448 contextc                    sL   dd d   d f}z| j |v}W n ty   d}Y nw |s$tdd S )Nr   r   FzInvalid Curve448 public keyr   )r   r#   r$   r%   r   r   _validate_x448_pointx   s   z,curve448_curve.<locals>._validate_x448_point   i  z1.3.101.111Curve448)r   r+   r   r0   
address_ofImportErrorr   r   r   getr2   )r,   r   curve448_contextresultr:   curve448r   )r9   r&   r   curve448_curveT   s0   

rC   N)
_curver   Crypto.Math.Numbersr   Crypto.Util._raw_apir   r   r   r.   rC   r   r   r   r   <module>   s
   J