Mercurial > dropbear

annotate libtomcrypt/src/pk/rsa/rsa_export.c @ 914:54e1214e3af7

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Install system libtom libs, run dropbearkey when it's done
author Matt Johnston <matt@ucc.asn.au>
date Fri, 07 Mar 2014 21:03:43 +0800
parents 0cbe8f6dbf9e
children f849a5ca2efc
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1 /* LibTomCrypt, modular cryptographic library -- Tom St Denis
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2 *
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3 * LibTomCrypt is a library that provides various cryptographic
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4 * algorithms in a highly modular and flexible manner.
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5 *
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6 * The library is free for all purposes without any express
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7 * guarantee it works.
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8 *
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9 * Tom St Denis, [email protected], http://libtomcrypt.com
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10 */
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11 #include "tomcrypt.h"
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13 /**
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14 @file rsa_export.c
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15 Export RSA PKCS keys, Tom St Denis
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16 */
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18 #ifdef MRSA
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20 /**
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21 This will export either an RSAPublicKey or RSAPrivateKey [defined in PKCS #1 v2.1]
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22 @param out [out] Destination of the packet
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23 @param outlen [in/out] The max size and resulting size of the packet
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24 @param type The type of exported key (PK_PRIVATE or PK_PUBLIC)
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25 @param key The RSA key to export
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26 @return CRYPT_OK if successful
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27 */
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28 int rsa_export(unsigned char *out, unsigned long *outlen, int type, rsa_key *key)
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29 {
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30 unsigned long zero=0;
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31 LTC_ARGCHK(out != NULL);
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32 LTC_ARGCHK(outlen != NULL);
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33 LTC_ARGCHK(key != NULL);
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