#ifndef CURVE_H
#define CURVE_H

#include "locking.h"
#include "built_in.h"
#include "ioops.h"
#include "rnd.h"
#include "taia.h"
#include "crypto.h"

struct curve25519_proto {
	unsigned char enonce[crypto_box_noncebytes] __aligned_16;
	unsigned char dnonce[crypto_box_noncebytes] __aligned_16;
	unsigned char key[crypto_box_beforenmbytes] __aligned_16;
};

struct curve25519_struct {
	unsigned char *enc, *dec;
	size_t enc_size, dec_size;
	struct spinlock enc_lock, dec_lock;
};

extern void curve25519_selftest(void);

extern struct curve25519_struct *curve25519_tfm_alloc(void);
extern void curve25519_tfm_free(struct curve25519_struct *tfm);
extern void curve25519_tfm_free_void(void *tfm);

extern void curve25519_proto_init(struct curve25519_proto *proto,
				  unsigned char *pubkey_remote, size_t len);
extern int curve25519_pubkey_hexparse_32(unsigned char *bin, size_t blen,
					 const char *ascii, size_t alen);

extern ssize_t curve25519_encode(struct curve25519_struct *curve,
				 struct curve25519_proto *proto,
				 unsigned char *plaintext, size_t size,
				 unsigned char **ciphertext);
extern ssize_t curve25519_decode(struct curve25519_struct *curve,
				 struct curve25519_proto *proto,
				 unsigned char *ciphertext, size_t size,
				 unsigned char **plaintext,
				 struct taia *arrival_taia);

#endif /* CURVE_H */
t' value='switch'/></form></td></tr>
<tr><td class='sub'>net-next plumbings</td><td class='sub right'>Tobias Klauser</td></tr></table>
<table class='tabs'><tr><td>
<a href='/cgit.cgi/linux/net-next.git/'>summary</a><a href='/cgit.cgi/linux/net-next.git/refs/?id=1f5e29ce7989eb75652774004b962ee1eb6e56ca'>refs</a><a class='active' href='/cgit.cgi/linux/net-next.git/log/drivers/usb/core/devices.c'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/drivers/usb/core/devices.c?id=1f5e29ce7989eb75652774004b962ee1eb6e56ca'>tree</a><a href='/cgit.cgi/linux/net-next.git/commit/drivers/usb/core/devices.c?id=1f5e29ce7989eb75652774004b962ee1eb6e56ca'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/drivers/usb/core/devices.c?id=1f5e29ce7989eb75652774004b962ee1eb6e56ca'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/drivers/usb/core/devices.c'>
<input type='hidden' name='id' value='1f5e29ce7989eb75652774004b962ee1eb6e56ca'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/log/?id=1f5e29ce7989eb75652774004b962ee1eb6e56ca'>root</a>/<a href='/cgit.cgi/linux/net-next.git/log/drivers?id=1f5e29ce7989eb75652774004b962ee1eb6e56ca'>drivers</a>/<a href='/cgit.cgi/linux/net-next.git/log/drivers/usb?id=1f5e29ce7989eb75652774004b962ee1eb6e56ca'>usb</a>/<a href='/cgit.cgi/linux/net-next.git/log/drivers/usb/core?id=1f5e29ce7989eb75652774004b962ee1eb6e56ca'>core</a>/<a href='/cgit.cgi/linux/net-next.git/log/drivers/usb/core/devices.c?id=1f5e29ce7989eb75652774004b962ee1eb6e56ca'>devices.c</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/cgit.cgi/linux/net-next.git/log/drivers/usb/core/devices.c?id=1f5e29ce7989eb75652774004b962ee1eb6e56ca&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>