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64 lines
2.3 KiB
64 lines
2.3 KiB
#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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