elligator.c File Reference

Elligator high-level functions. More...

Macros
#define	API_NS(_id)
#define	point_t   API_NS(point_t)
#define	IMAGINE_TWIST   0
#define	COFACTOR   4
#define	RISTRETTO_FACTOR   DECAF_448_RISTRETTO_FACTOR
#define	MAX(A, B)

Functions
mask_t API_NS	deisogenize (gf_s *__restrict__ s, gf_s *__restrict__ inv_el_sum, gf_s *__restrict__ inv_el_m1, const point_t p, mask_t toggle_hibit_s, mask_t toggle_altx, mask_t toggle_rotation)
void API_NS	point_from_hash_nonuniform (point_t p, const unsigned char ser[SER_BYTES])
void API_NS	point_from_hash_uniform (point_t pt, const unsigned char hashed_data[2 *SER_BYTES])
decaf_error_t API_NS	invert_elligator_nonuniform (unsigned char recovered_hash[SER_BYTES], const point_t p, uint32_t hint_)
decaf_error_t API_NS	invert_elligator_uniform (unsigned char partial_hash[2 *SER_BYTES], const point_t p, uint32_t hint)

Variables
const gf	RISTRETTO_FACTOR

Detailed Description

Elligator high-level functions.

Author

Mike Hamburg

Copyright

Copyright (c) 2015-2016 Cryptography Research, Inc.
Released under the MIT License. See LICENSE.txt for license information.

Warning

This file was automatically generated in Python. Please do not edit it.

Macro Definition Documentation

API_NS

#define API_NS

(

_id

)

Value:

decaf_448_##_id

MAX

#define MAX	(		A,
			B )

Value:

(((A)>(B)) ? (A) : (B))