scalar.c File Reference

Decaf high-level functions. More...

Macros
#define	API_NS(_id)
#define	SCALAR_BITS   DECAF_255_SCALAR_BITS
#define	SCALAR_SER_BYTES   DECAF_255_SCALAR_BYTES
#define	SCALAR_LIMBS   DECAF_255_SCALAR_LIMBS
#define	scalar_t   API_NS(scalar_t)
#define	WBITS   DECAF_WORD_BITS /* NB this may be different from ARCH_WORD_BITS */

Functions
const scalar_t	API_NS (scalar_one)
const scalar_t	API_NS (scalar_zero)
void API_NS	scalar_mul (scalar_t out, const scalar_t a, const scalar_t b)
decaf_error_t API_NS	scalar_invert (scalar_t out, const scalar_t a)
void API_NS	scalar_sub (scalar_t out, const scalar_t a, const scalar_t b)
void API_NS	scalar_add (scalar_t out, const scalar_t a, const scalar_t b)
void API_NS	scalar_set_unsigned (scalar_t out, uint64_t w)
decaf_bool_t API_NS	scalar_eq (const scalar_t a, const scalar_t b)
decaf_error_t API_NS	scalar_decode (scalar_t s, const unsigned char ser[SCALAR_SER_BYTES])
void API_NS	scalar_destroy (scalar_t scalar)
void API_NS	scalar_decode_long (scalar_t s, const unsigned char *ser, size_t ser_len)
void API_NS	scalar_encode (unsigned char ser[SCALAR_SER_BYTES], const scalar_t s)
void API_NS	scalar_cond_sel (scalar_t out, const scalar_t a, const scalar_t b, decaf_bool_t pick_b)
void API_NS	scalar_halve (scalar_t out, const scalar_t a)

Detailed Description

Decaf 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_255_##_id