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35 lines
1.1 KiB
C
35 lines
1.1 KiB
C
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#ifndef GE25519_H
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#define GE25519_H
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#include "fe25519.h"
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#include "sc25519.h"
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#define ge25519 crypto_sign_edwards25519sha512batch_ge25519
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#define ge25519_unpack_vartime crypto_sign_edwards25519sha512batch_ge25519_unpack_vartime
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#define ge25519_pack crypto_sign_edwards25519sha512batch_ge25519_pack
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#define ge25519_add crypto_sign_edwards25519sha512batch_ge25519_add
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#define ge25519_double crypto_sign_edwards25519sha512batch_ge25519_double
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#define ge25519_scalarmult crypto_sign_edwards25519sha512batch_ge25519_scalarmult
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#define ge25519_scalarmult_base crypto_sign_edwards25519sha512batch_ge25519_scalarmult_base
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typedef struct {
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fe25519 x;
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fe25519 y;
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fe25519 z;
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fe25519 t;
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} ge25519;
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int ge25519_unpack_vartime(ge25519 *r, const unsigned char p[32]);
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void ge25519_pack(unsigned char r[32], const ge25519 *p);
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void ge25519_add(ge25519 *r, const ge25519 *p, const ge25519 *q);
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void ge25519_double(ge25519 *r, const ge25519 *p);
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void ge25519_scalarmult(ge25519 *r, const ge25519 *p, const sc25519 *s);
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void ge25519_scalarmult_base(ge25519 *r, const sc25519 *s);
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#endif
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