diff options
Diffstat (limited to 'src/secp256k1/src/field.h')
-rw-r--r-- | src/secp256k1/src/field.h | 27 |
1 files changed, 6 insertions, 21 deletions
diff --git a/src/secp256k1/src/field.h b/src/secp256k1/src/field.h index 14e2b813c1..9e6d7d3c04 100644 --- a/src/secp256k1/src/field.h +++ b/src/secp256k1/src/field.h @@ -30,21 +30,6 @@ #error "Please select field implementation" #endif -typedef struct { -#ifndef USE_NUM_NONE - secp256k1_num_t p; -#endif - secp256k1_fe_t order; -} secp256k1_fe_consts_t; - -static const secp256k1_fe_consts_t *secp256k1_fe_consts = NULL; - -/** Initialize field element precomputation data. */ -static void secp256k1_fe_start(void); - -/** Unload field element precomputation data. */ -static void secp256k1_fe_stop(void); - /** Normalize a field element. */ static void secp256k1_fe_normalize(secp256k1_fe_t *r); @@ -117,15 +102,15 @@ static void secp256k1_fe_inv_var(secp256k1_fe_t *r, const secp256k1_fe_t *a); /** Calculate the (modular) inverses of a batch of field elements. Requires the inputs' magnitudes to be * at most 8. The output magnitudes are 1 (but not guaranteed to be normalized). The inputs and * outputs must not overlap in memory. */ -static void secp256k1_fe_inv_all_var(size_t len, secp256k1_fe_t r[len], const secp256k1_fe_t a[len]); +static void secp256k1_fe_inv_all_var(size_t len, secp256k1_fe_t *r, const secp256k1_fe_t *a); -/** Convert a field element to a hexadecimal string. */ -static void secp256k1_fe_get_hex(char *r, int *rlen, const secp256k1_fe_t *a); +/** Convert a field element to the storage type. */ +static void secp256k1_fe_to_storage(secp256k1_fe_storage_t *r, const secp256k1_fe_t*); -/** Convert a hexadecimal string to a field element. */ -static int secp256k1_fe_set_hex(secp256k1_fe_t *r, const char *a, int alen); +/** Convert a field element back from the storage type. */ +static void secp256k1_fe_from_storage(secp256k1_fe_t *r, const secp256k1_fe_storage_t*); /** If flag is true, set *r equal to *a; otherwise leave it. Constant-time. */ -static void secp256k1_fe_cmov(secp256k1_fe_t *r, const secp256k1_fe_t *a, int flag); +static void secp256k1_fe_storage_cmov(secp256k1_fe_storage_t *r, const secp256k1_fe_storage_t *a, int flag); #endif |