File Content: crypto_core_ed25519.h #ifndef crypto_core_ed25519_H #define crypto_core_ed25519_H #include <stddef.h> #include "export.h" #ifdef __cplusplus extern "C" { #endif #define crypto_core_ed25519_BYTES 32 SODIUM_EXPORT size_t crypto_core_ed25519_bytes(void); #define crypto_core_ed25519_UNIFORMBYTES 32 SODIUM_EXPORT size_t crypto_core_ed25519_uniformbytes(void); #define crypto_core_ed25519_HASHBYTES 64 SODIUM_EXPORT size_t crypto_core_ed25519_hashbytes(void); #define crypto_core_ed25519_SCALARBYTES 32 SODIUM_EXPORT size_t crypto_core_ed25519_scalarbytes(void); #define crypto_core_ed25519_NONREDUCEDSCALARBYTES 64 SODIUM_EXPORT size_t crypto_core_ed25519_nonreducedscalarbytes(void); SODIUM_EXPORT int crypto_core_ed25519_is_valid_point(const unsigned char *p) __attribute__ ((nonnull)); SODIUM_EXPORT int crypto_core_ed25519_add(unsigned char *r, const unsigned char *p, const unsigned char *q) __attribute__ ((nonnull)); SODIUM_EXPORT int crypto_core_ed25519_sub(unsigned char *r, const unsigned char *p, const unsigned char *q) __attribute__ ((nonnull)); SODIUM_EXPORT int crypto_core_ed25519_from_uniform(unsigned char *p, const unsigned char *r) __attribute__ ((nonnull)); SODIUM_EXPORT int crypto_core_ed25519_from_hash(unsigned char *p, const unsigned char *h) __attribute__ ((nonnull)); SODIUM_EXPORT void crypto_core_ed25519_random(unsigned char *p) __attribute__ ((nonnull)); SODIUM_EXPORT void crypto_core_ed25519_scalar_random(unsigned char *r) __attribute__ ((nonnull)); SODIUM_EXPORT int crypto_core_ed25519_scalar_invert(unsigned char *recip, const unsigned char *s) __attribute__ ((nonnull)); SODIUM_EXPORT void crypto_core_ed25519_scalar_negate(unsigned char *neg, const unsigned char *s) __attribute__ ((nonnull)); SODIUM_EXPORT void crypto_core_ed25519_scalar_complement(unsigned char *comp, const unsigned char *s) __attribute__ ((nonnull)); SODIUM_EXPORT void crypto_core_ed25519_scalar_add(unsigned char *z, const unsigned char *x, const unsigned char *y) __attribute__ ((nonnull)); SODIUM_EXPORT void crypto_core_ed25519_scalar_sub(unsigned char *z, const unsigned char *x, const unsigned char *y) __attribute__ ((nonnull)); SODIUM_EXPORT void crypto_core_ed25519_scalar_mul(unsigned char *z, const unsigned char *x, const unsigned char *y) __attribute__ ((nonnull)); /* * The interval `s` is sampled from should be at least 317 bits to ensure almost * uniformity of `r` over `L`. */ SODIUM_EXPORT void crypto_core_ed25519_scalar_reduce(unsigned char *r, const unsigned char *s) __attribute__ ((nonnull)); #ifdef __cplusplus } #endif #endif Submit