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Annotation of src/usr.bin/ssh/ge25519.h, Revision 1.2

1.2     ! djm         1: /* $OpenBSD$ */
1.1       markus      2:
                      3: /* Public Domain, from supercop-20130419/crypto_sign/ed25519/ref/ge25519.h */
                      4:
                      5: #ifndef GE25519_H
                      6: #define GE25519_H
                      7:
                      8: #include "fe25519.h"
                      9: #include "sc25519.h"
                     10:
                     11: #define ge25519                           crypto_sign_ed25519_ref_ge25519
                     12: #define ge25519_base                      crypto_sign_ed25519_ref_ge25519_base
                     13: #define ge25519_unpackneg_vartime         crypto_sign_ed25519_ref_unpackneg_vartime
                     14: #define ge25519_pack                      crypto_sign_ed25519_ref_pack
                     15: #define ge25519_isneutral_vartime         crypto_sign_ed25519_ref_isneutral_vartime
                     16: #define ge25519_double_scalarmult_vartime crypto_sign_ed25519_ref_double_scalarmult_vartime
                     17: #define ge25519_scalarmult_base           crypto_sign_ed25519_ref_scalarmult_base
                     18:
                     19: typedef struct
                     20: {
                     21:   fe25519 x;
                     22:   fe25519 y;
                     23:   fe25519 z;
                     24:   fe25519 t;
                     25: } ge25519;
                     26:
                     27: const ge25519 ge25519_base;
                     28:
                     29: int ge25519_unpackneg_vartime(ge25519 *r, const unsigned char p[32]);
                     30:
                     31: void ge25519_pack(unsigned char r[32], const ge25519 *p);
                     32:
                     33: int ge25519_isneutral_vartime(const ge25519 *p);
                     34:
                     35: void ge25519_double_scalarmult_vartime(ge25519 *r, const ge25519 *p1, const sc25519 *s1, const ge25519 *p2, const sc25519 *s2);
                     36:
                     37: void ge25519_scalarmult_base(ge25519 *r, const sc25519 *s);
                     38:
                     39: #endif