/*
 * RSA internal helpers
 *
 * Copyright (c) 2015, Intel Corporation
 * Authors: Tadeusz Struk <tadeusz.struk@intel.com>
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the Free
 * Software Foundation; either version 2 of the License, or (at your option)
 * any later version.
 *
 */
#ifndef _RSA_HELPER_
#define _RSA_HELPER_
#include <linux/types.h>

/**
 * rsa_key - RSA key structure
 * @n           : RSA modulus raw byte stream
 * @e           : RSA public exponent raw byte stream
 * @d           : RSA private exponent raw byte stream
 * @p           : RSA prime factor p of n raw byte stream
 * @q           : RSA prime factor q of n raw byte stream
 * @dp          : RSA exponent d mod (p - 1) raw byte stream
 * @dq          : RSA exponent d mod (q - 1) raw byte stream
 * @qinv        : RSA CRT coefficient q^(-1) mod p raw byte stream
 * @n_sz        : length in bytes of RSA modulus n
 * @e_sz        : length in bytes of RSA public exponent
 * @d_sz        : length in bytes of RSA private exponent
 * @p_sz        : length in bytes of p field
 * @q_sz        : length in bytes of q field
 * @dp_sz       : length in bytes of dp field
 * @dq_sz       : length in bytes of dq field
 * @qinv_sz     : length in bytes of qinv field
 */
struct rsa_key {
	const u8 *n;
	const u8 *e;
	const u8 *d;
	const u8 *p;
	const u8 *q;
	const u8 *dp;
	const u8 *dq;
	const u8 *qinv;
	size_t n_sz;
	size_t e_sz;
	size_t d_sz;
	size_t p_sz;
	size_t q_sz;
	size_t dp_sz;
	size_t dq_sz;
	size_t qinv_sz;
};

int rsa_parse_pub_key(struct rsa_key *rsa_key, const void *key,
		      unsigned int key_len);

int rsa_parse_priv_key(struct rsa_key *rsa_key, const void *key,
		       unsigned int key_len);

extern struct crypto_template rsa_pkcs1pad_tmpl;
#endif
h'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/include/acpi/platform/acgccex.h?id=889711a03e0fba427fb85317900e93c74e3be02a'>tree</a><a href='/cgit.cgi/linux/net-next.git/commit/include/acpi/platform/acgccex.h?id=889711a03e0fba427fb85317900e93c74e3be02a'>commit</a><a class='active' href='/cgit.cgi/linux/net-next.git/diff/include/acpi/platform/acgccex.h?id=889711a03e0fba427fb85317900e93c74e3be02a&amp;id2=7243a1af37a4dc9225004546d9d0756c529ad3ce'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/include/acpi/platform/acgccex.h'>
<input type='hidden' name='id' value='889711a03e0fba427fb85317900e93c74e3be02a'/><input type='hidden' name='id2' value='7243a1af37a4dc9225004546d9d0756c529ad3ce'/><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/diff/?id=889711a03e0fba427fb85317900e93c74e3be02a&amp;id2=7243a1af37a4dc9225004546d9d0756c529ad3ce'>root</a>/<a href='/cgit.cgi/linux/net-next.git/diff/include?id=889711a03e0fba427fb85317900e93c74e3be02a&amp;id2=7243a1af37a4dc9225004546d9d0756c529ad3ce'>include</a>/<a href='/cgit.cgi/linux/net-next.git/diff/include/acpi?id=889711a03e0fba427fb85317900e93c74e3be02a&amp;id2=7243a1af37a4dc9225004546d9d0756c529ad3ce'>acpi</a>/<a href='/cgit.cgi/linux/net-next.git/diff/include/acpi/platform?id=889711a03e0fba427fb85317900e93c74e3be02a&amp;id2=7243a1af37a4dc9225004546d9d0756c529ad3ce'>platform</a>/<a href='/cgit.cgi/linux/net-next.git/diff/include/acpi/platform/acgccex.h?id=889711a03e0fba427fb85317900e93c74e3be02a&amp;id2=7243a1af37a4dc9225004546d9d0756c529ad3ce'>acgccex.h</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='889711a03e0fba427fb85317900e93c74e3be02a'/><input type='hidden' name='id2' value='7243a1af37a4dc9225004546d9d0756c529ad3ce'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=889711a03e0fba427fb85317900e93c74e3be02a&amp;id2=7243a1af37a4dc9225004546d9d0756c529ad3ce'>Diffstat</a> (limited to 'include/acpi/platform/acgccex.h')</div><table summary='diffstat' class='diffstat'>