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65 lines
2.3 KiB
C
65 lines
2.3 KiB
C
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#ifndef FE25519_H
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#define FE25519_H
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#define fe25519 crypto_sign_ed25519_amd64_64_fe25519
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#define fe25519_freeze crypto_sign_ed25519_amd64_64_fe25519_freeze
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#define fe25519_unpack crypto_sign_ed25519_amd64_64_fe25519_unpack
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#define fe25519_pack crypto_sign_ed25519_amd64_64_fe25519_pack
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#define fe25519_iszero_vartime crypto_sign_ed25519_amd64_64_fe25519_iszero_vartime
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#define fe25519_iseq_vartime crypto_sign_ed25519_amd64_64_fe25519_iseq_vartime
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#define fe25519_cmov crypto_sign_ed25519_amd64_64_fe25519_cmov
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#define fe25519_setint crypto_sign_ed25519_amd64_64_fe25519_setint
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#define fe25519_neg crypto_sign_ed25519_amd64_64_fe25519_neg
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#define fe25519_getparity crypto_sign_ed25519_amd64_64_fe25519_getparity
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#define fe25519_add crypto_sign_ed25519_amd64_64_fe25519_add
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#define fe25519_sub crypto_sign_ed25519_amd64_64_fe25519_sub
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#define fe25519_mul crypto_sign_ed25519_amd64_64_fe25519_mul
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#define fe25519_mul121666 crypto_sign_ed25519_amd64_64_fe25519_mul121666
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#define fe25519_square crypto_sign_ed25519_amd64_64_fe25519_square
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#define fe25519_invert crypto_sign_ed25519_amd64_64_fe25519_invert
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#define fe25519_pow2523 crypto_sign_ed25519_amd64_64_fe25519_pow2523
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typedef struct
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{
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unsigned long long v[4];
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}
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fe25519;
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void fe25519_freeze(fe25519 *r);
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void fe25519_unpack(fe25519 *r, const unsigned char x[32]);
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void fe25519_pack(unsigned char r[32], const fe25519 *x);
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void fe25519_cmov(fe25519 *r, const fe25519 *x, unsigned char b);
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void fe25519_cswap(fe25519 *r, fe25519 *x, unsigned char b);
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void fe25519_setint(fe25519 *r, unsigned int v);
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void fe25519_neg(fe25519 *r, const fe25519 *x);
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unsigned char fe25519_getparity(const fe25519 *x);
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int fe25519_iszero_vartime(const fe25519 *x);
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int fe25519_iseq_vartime(const fe25519 *x, const fe25519 *y);
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void fe25519_add(fe25519 *r, const fe25519 *x, const fe25519 *y);
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void fe25519_sub(fe25519 *r, const fe25519 *x, const fe25519 *y);
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void fe25519_mul(fe25519 *r, const fe25519 *x, const fe25519 *y);
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void fe25519_mul121666(fe25519 *r, const fe25519 *x);
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void fe25519_square(fe25519 *r, const fe25519 *x);
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void fe25519_pow(fe25519 *r, const fe25519 *x, const unsigned char *e);
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void fe25519_invert(fe25519 *r, const fe25519 *x);
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void fe25519_pow2523(fe25519 *r, const fe25519 *x);
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#endif
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