Mercurial > dropbear

annotate libtomcrypt/src/encauth/ocb/ocb_done_encrypt.c @ 1629:258b57b208ae

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Fix for issue successfull login of disabled user (#78) This commit introduces fix for scenario: 1. Root login disabled on dropbear 2. PAM authentication model enabled While login as root user, after prompt for password user is being notified about login failrue, but after second attempt of prompt for password within same session, login becames succesfull. Signed-off-by: Pawel Rapkiewicz <[email protected]>
author vincentto13 <33652988+vincentto13@users.noreply.github.com>
date Wed, 20 Mar 2019 15:03:40 +0100
parents 6dba84798cd5
children
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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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6dba84798cd5 Update to libtomcrypt 1.18.1, merged with Dropbear changes
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10 /**
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11 @file ocb_done_encrypt.c
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12 OCB implementation, terminate encryption, by Tom St Denis
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13 */
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14 #include "tomcrypt.h"
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16 #ifdef LTC_OCB_MODE
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18 /**
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19 Terminate an encryption OCB state
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20 @param ocb The OCB state
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21 @param pt Remaining plaintext (if any)
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22 @param ptlen The length of the plaintext (octets)
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23 @param ct [out] The ciphertext (if any)
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24 @param tag [out] The tag for the OCB stream
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25 @param taglen [in/out] The max size and resulting size of the tag
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26 @return CRYPT_OK if successful
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27 */
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28 int ocb_done_encrypt(ocb_state *ocb, const unsigned char *pt, unsigned long ptlen,
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29 unsigned char *ct, unsigned char *tag, unsigned long *taglen)
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30 {
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31 LTC_ARGCHK(ocb != NULL);
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32 LTC_ARGCHK(pt != NULL);
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33 LTC_ARGCHK(ct != NULL);
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34 LTC_ARGCHK(tag != NULL);
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35 LTC_ARGCHK(taglen != NULL);
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36 return s_ocb_done(ocb, pt, ptlen, ct, tag, taglen, 0);
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37 }
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39 #endif
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1471
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42 /* ref: $Format:%D$ */
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43 /* git commit: $Format:%H$ */
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44 /* commit time: $Format:%ai$ */