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5be9d9e3cb
[authfd.c authfile.c key.c key.h myproposal.h pathnames.h readconf.c] [servconf.c ssh-agent.c ssh-keygen.c ssh-keyscan.1 ssh-keyscan.c] [ssh-keysign.c ssh.c ssh_config.5 sshd.8 sshd.c verify.c ssh-ed25519.c] [sc25519.h sc25519.c hash.c ge25519_base.data ge25519.h ge25519.c] [fe25519.h fe25519.c ed25519.c crypto_api.h blocks.c] support ed25519 keys (hostkeys and user identities) using the public domain ed25519 reference code from SUPERCOP, see http://ed25519.cr.yp.to/software.html feedback, help & ok djm@
40 lines
1.2 KiB
C
40 lines
1.2 KiB
C
/* $OpenBSD: */
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/* Public Domain, from supercop-20130419/crypto_sign/ed25519/ref/ge25519.h */
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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_ed25519_ref_ge25519
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#define ge25519_base crypto_sign_ed25519_ref_ge25519_base
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#define ge25519_unpackneg_vartime crypto_sign_ed25519_ref_unpackneg_vartime
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#define ge25519_pack crypto_sign_ed25519_ref_pack
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#define ge25519_isneutral_vartime crypto_sign_ed25519_ref_isneutral_vartime
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#define ge25519_double_scalarmult_vartime crypto_sign_ed25519_ref_double_scalarmult_vartime
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#define ge25519_scalarmult_base crypto_sign_ed25519_ref_scalarmult_base
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typedef struct
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{
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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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const ge25519 ge25519_base;
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int ge25519_unpackneg_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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int ge25519_isneutral_vartime(const ge25519 *p);
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void ge25519_double_scalarmult_vartime(ge25519 *r, const ge25519 *p1, const sc25519 *s1, const ge25519 *p2, const sc25519 *s2);
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void ge25519_scalarmult_base(ge25519 *r, const sc25519 *s);
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#endif
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