/*
 * Common values for the Poly1305 algorithm
 */

#ifndef _CRYPTO_POLY1305_H
#define _CRYPTO_POLY1305_H

#include <linux/types.h>
#include <linux/crypto.h>

#define POLY1305_BLOCK_SIZE	16
#define POLY1305_KEY_SIZE	32
#define POLY1305_DIGEST_SIZE	16

struct poly1305_desc_ctx {
	/* key */
	u32 r[5];
	/* finalize key */
	u32 s[4];
	/* accumulator */
	u32 h[5];
	/* partial buffer */
	u8 buf[POLY1305_BLOCK_SIZE];
	/* bytes used in partial buffer */
	unsigned int buflen;
	/* r key has been set */
	bool rset;
	/* s key has been set */
	bool sset;
};

int crypto_poly1305_init(struct shash_desc *desc);
int crypto_poly1305_setkey(struct crypto_shash *tfm,
			   const u8 *key, unsigned int keylen);
unsigned int crypto_poly1305_setdesckey(struct poly1305_desc_ctx *dctx,
					const u8 *src, unsigned int srclen);
int crypto_poly1305_update(struct shash_desc *desc,
			   const u8 *src, unsigned int srclen);
int crypto_poly1305_final(struct shash_desc *desc, u8 *dst);

#endif
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/tree/?id=1ee18329fae936089c6c599250ae92482ff2b81f'>root</a>/<a href='/cgit.cgi/linux/net-next.git/tree/include?id=1ee18329fae936089c6c599250ae92482ff2b81f'>include</a>/<a href='/cgit.cgi/linux/net-next.git/tree/include/rdma?id=1ee18329fae936089c6c599250ae92482ff2b81f'>rdma</a></div><div class='content'><table summary='tree listing' class='list'>
<tr class='nohover'><th class='left'>Mode</th><th class='left'>Name</th><th class='right'>Size</th><th/></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob h' href='/cgit.cgi/linux/net-next.git/tree/include/rdma/ib.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>ib.h</a></td><td class='ls-size'>3386</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/include/rdma/ib.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/include/rdma/ib.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob h' href='/cgit.cgi/linux/net-next.git/tree/include/rdma/ib_addr.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>ib_addr.h</a></td><td class='ls-size'>10080</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/include/rdma/ib_addr.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/include/rdma/ib_addr.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob h' href='/cgit.cgi/linux/net-next.git/tree/include/rdma/ib_cache.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>ib_cache.h</a></td><td class='ls-size'>6375</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/include/rdma/ib_cache.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/include/rdma/ib_cache.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob h' href='/cgit.cgi/linux/net-next.git/tree/include/rdma/ib_cm.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>ib_cm.h</a></td><td class='ls-size'>19359</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/include/rdma/ib_cm.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/include/rdma/ib_cm.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob h' href='/cgit.cgi/linux/net-next.git/tree/include/rdma/ib_fmr_pool.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>ib_fmr_pool.h</a></td><td class='ls-size'>3439</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/include/rdma/ib_fmr_pool.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/include/rdma/ib_fmr_pool.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob h' href='/cgit.cgi/linux/net-next.git/tree/include/rdma/ib_hdrs.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>ib_hdrs.h</a></td><td class='ls-size'>4989</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/include/rdma/ib_hdrs.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/include/rdma/ib_hdrs.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob h' href='/cgit.cgi/linux/net-next.git/tree/include/rdma/ib_mad.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>ib_mad.h</a></td><td class='ls-size'>27924</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/include/rdma/ib_mad.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/include/rdma/ib_mad.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob h' href='/cgit.cgi/linux/net-next.git/tree/include/rdma/ib_marshall.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>ib_marshall.h</a></td><td class='ls-size'>2025</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/include/rdma/ib_marshall.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/include/rdma/ib_marshall.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob h' href='/cgit.cgi/linux/net-next.git/tree/include/rdma/ib_pack.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>ib_pack.h</a></td><td class='ls-size'>9047</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/include/rdma/ib_pack.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/include/rdma/ib_pack.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob h' href='/cgit.cgi/linux/net-next.git/tree/include/rdma/ib_pma.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>ib_pma.h</a></td><td class='ls-size'>5579</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/include/rdma/ib_pma.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/include/rdma/ib_pma.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob h' href='/cgit.cgi/linux/net-next.git/tree/include/rdma/ib_sa.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>ib_sa.h</a></td><td class='ls-size'>16914</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/include/rdma/ib_sa.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/include/rdma/ib_sa.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>plain</a></td></tr>
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<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob h' href='/cgit.cgi/linux/net-next.git/tree/include/rdma/ib_umem.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>ib_umem.h</a></td><td class='ls-size'>3577</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/include/rdma/ib_umem.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/include/rdma/ib_umem.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob h' href='/cgit.cgi/linux/net-next.git/tree/include/rdma/ib_umem_odp.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>ib_umem_odp.h</a></td><td class='ls-size'>5300</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/include/rdma/ib_umem_odp.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/include/rdma/ib_umem_odp.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob h' href='/cgit.cgi/linux/net-next.git/tree/include/rdma/ib_verbs.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>ib_verbs.h</a></td><td class='ls-size'>100225</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/include/rdma/ib_verbs.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/include/rdma/ib_verbs.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>plain</a></td></tr>
<tr><td class='ls-mode'>-rw-r--r--</td><td><a class='ls-blob h' href='/cgit.cgi/linux/net-next.git/tree/include/rdma/iw_cm.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>iw_cm.h</a></td><td class='ls-size'>8793</td><td><a class='button' href='/cgit.cgi/linux/net-next.git/log/include/rdma/iw_cm.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>log</a><a class='button' href='/cgit.cgi/linux/net-next.git/plain/include/rdma/iw_cm.h?id=1ee18329fae936089c6c599250ae92482ff2b81f'>plain</a></td></tr>
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