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curve25519: include reference implementation

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This commit is contained in:
Aris Adamantiadis
2013-11-03 14:58:10 +01:00
parent ebf4a03908
commit c5ef5ed18f
4 changed files with 293 additions and 9 deletions
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12
include/libssh/curve25519.h
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@@ -26,15 +26,23 @@
#ifdef WITH_NACL
#define HAVE_CURVE25519
#include <nacl/crypto_scalarmult_curve25519.h>
#define CURVE25519_PUBKEY_SIZE crypto_scalarmult_curve25519_BYTES
#define CURVE25519_PRIVKEY_SIZE crypto_scalarmult_curve25519_SCALARBYTES
#define crypto_scalarmult_base crypto_scalarmult_curve25519_base
#define crypto_scalarmult crypto_scalarmult_curve25519
#else
#define CURVE25519_PUBKEY_SIZE 32
#define CURVE25519_PRIVKEY_SIZE 32
int crypto_scalarmult_base(unsigned char *q, const unsigned char *n);
int crypto_scalarmult(unsigned char *q, const unsigned char *n, const unsigned char *p);
#endif /* WITH_NACL */
#define HAVE_CURVE25519
typedef unsigned char ssh_curve25519_pubkey[CURVE25519_PUBKEY_SIZE];
typedef unsigned char ssh_curve25519_privkey[CURVE25519_PRIVKEY_SIZE];
#endif /* WITH_NACL */
int ssh_client_curve25519_init(ssh_session session);
int ssh_client_curve25519_reply(ssh_session session, ssh_buffer packet);