2018-10-23 11:29:37 +00:00
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/*
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This file is adapted from amd64-51/fe25519.h:
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'fe25519' is renamed as 'fe51';
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All the redundant functions are removed;
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New function fe51_nsquare is introduced.
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*/
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#ifndef fe51_H
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#define fe51_H
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#ifdef __cplusplus
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2019-08-31 18:54:19 +00:00
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extern "C"
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{
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2018-10-23 11:29:37 +00:00
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#endif
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#include <stdint.h>
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#include <stdlib.h>
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#include "fe51_namespace.h"
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2019-08-31 18:54:19 +00:00
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typedef struct
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{
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2018-10-23 11:29:37 +00:00
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uint64_t v[5];
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2019-08-31 18:54:19 +00:00
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} fe51;
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extern void
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fe51_pack(unsigned char *, const fe51 *);
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extern void
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fe51_mul(fe51 *, const fe51 *, const fe51 *);
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extern void
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fe51_nsquare(fe51 *, const fe51 *, int);
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extern void
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fe51_invert(fe51 *, const fe51 *);
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2018-10-23 11:29:37 +00:00
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#ifdef __cplusplus
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}
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#endif
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#endif
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