Mercurial > dropbear

annotate libtomcrypt/src/modes/ctr/ctr_done.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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9 #include "tomcrypt.h"
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11 /**
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12 @file ctr_done.c
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13 CTR implementation, finish chain, Tom St Denis
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14 */
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16 #ifdef LTC_CTR_MODE
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18 /** Terminate the chain
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19 @param ctr The CTR chain to terminate
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20 @return CRYPT_OK on success
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21 */
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22 int ctr_done(symmetric_CTR *ctr)
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23 {
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24 int err;
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25 LTC_ARGCHK(ctr != NULL);
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27 if ((err = cipher_is_valid(ctr->cipher)) != CRYPT_OK) {
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28 return err;
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29 }
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30 cipher_descriptor[ctr->cipher].done(&ctr->key);
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31 return CRYPT_OK;
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32 }
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1471
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36 #endif
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1471
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38 /* ref: $Format:%D$ */
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39 /* git commit: $Format:%H$ */
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40 /* commit time: $Format:%ai$ */