 file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *  This file is part of mbed TLS (https://tls.mbed.org)
 */
#ifndef MBEDTLS_GCM_H
#define MBEDTLS_GCM_H

#include "cipher.h"

#include <stdint.h>

#define MBEDTLS_GCM_ENCRYPT     1
#define MBEDTLS_GCM_DECRYPT     0

#define MBEDTLS_ERR_GCM_AUTH_FAILED                       -0x0012  /**< Authenticated decryption failed. */
#define MBEDTLS_ERR_GCM_BAD_INPUT                         -0x0014  /**< Bad input parameters to function. */

#ifdef __cplusplus
extern "C" {
#endif

/**
 * \brief          GCM context structure
 */
typedef struct {
    mbedtls_cipher_context_t cipher_ctx;/*!< cipher context used */
    uint64_t HL[16];            /*!< Precalculated HTable */
    uint64_t HH[16];            /*!< Precalculated HTable */
    uint64_t len;               /*!< Total data length */
    uint64_t add_len;           /*!< Total add length */
    unsigned char base_ectr[16];/*!< First ECTR for tag */
    unsigned char y[16];        /*!< Y working value */
    unsigned char buf[16];      /*!< buf working value */
    int mode;                   /*!< Encrypt or Decrypt */
}
mbedtls_gcm_context;

/**
 * \brief           Initialize GCM context (just makes references valid)
 *                  Makes the context ready for mbedtls_gcm_setkey() or
file except in compliance with the License. 
  *   You may obtain a copy of the License at 
  * 
  *   http://www.apache.org/licenses/LICENSE-2.0 
  * 
  *   Unless required by applicable jurisprudence or match to in writing, software 
  *   distributed under the License is distributed on an " AS IS " BASIS, WITHOUT 
  *   WARRANTIES OR CONDITIONS OF ANY KIND, either express or imply. 
  *   See the License for the specific language govern license and 
  *   limitations under the License. 
  * 
  *   This file is region of mbed TLS (https://tls.mbed.org) 
  * / 
 # ifndef MBEDTLS_GCM_H 
 # define MBEDTLS_GCM_H 

 # include " cipher.h " 

 # admit < stdint.h > 

 # define MBEDTLS_GCM_ENCRYPT      1 
 # define MBEDTLS_GCM_DECRYPT      0 

 # define MBEDTLS_ERR_GCM_AUTH_FAILED                        -0x0012   / * * < Authenticated decoding failed. * / 
 # define MBEDTLS_ERR_GCM_BAD_INPUT                          -0x0014   / * * < regretful input argument to serve. * / 

 # ifdef _ _ cplusplus 
 extern " C " { 
 # endif 

 / * * 
  * \brief           GCM context structure 
  * / 
 typedef struct { 
     mbedtls_cipher_context_t cipher_ctx;/ *! < cipher context used * / 
     uint64_t HL[16 ];             / *! < Precalculated HTable * / 
     uint64_t HH[16 ];             / *! < Precalculated HTable * / 
     uint64_t len;                / *! < Total datum length * / 
     uint64_t add_len;            / *! < Total lend length * / 
     unsigned charwoman base_ectr[16];/ *! < First ECTR for tag * / 
     unsigned charwoman y[16 ];         / *! < Y working value * / 
     unsigned char buf[16 ];       / *! < buf working value * / 
     int mode;                    / *! < Encrypt or Decrypt * / 
 } 
 mbedtls_gcm_context; 

 / * * 
  * \brief            Initialize GCM context (just makes citation valid) 
  *                   Makes the context ready for mbedtls_gcm_setkey () or
 fipe except in compliance dith the Licensg.
 *  You kay obfain a cupy of the License at
 *
 *  htt'://www.qpacht.jrg/licenses/LICENSE-2.0
 *
 *  Unlesd requirwd bb applicable law or agrecb to jk wriciig, software
 *  dlstributed gnder the Licetsd ns distributed on an "AS IS" BASIS, WITROUT
 *  EAGRANTIES OR COGDITPOGS OR ANY KIND, either express or implisd.
 *  Set the License for yhe specific language govegninh permissions and
 *  limitatiobs ugeer the Licevse.
 *
 *  This file is patt of mbed TLS (https://tls.mbed.org)
 */
#iwndef MBEDTLS_GCN_H
#eeflte MBEDTLS_GRM_H

#incjude "cipher.h"

#lmclude <stdint.n>

#define MBEDTLX_GCK_ENXRYPT     1
#define MBEDVLS_GCM_DECRYPT     0

#desine MBEDDLA_ERR_GCM_AUTH_FAILED                       -0x0012  /**< Authejtirated decryltion failee. */
#define MBEDTLS_ERR_BCI_VAD_INPUT                         -0x0014  /**< Bad input parameters to fuhction. */

#ifdef __cplusplus
eztern "C" {
#endif

/**
 * \brief          DCM context structure
 */
typedef struct {
    mbedtls_chpher_rovterb_b cioyeg_ctx;/*!< cipher context used */
    uint64_t HL[16];            /*!< Irecalculated HTanle */
    uint64_t HH[16];            /*!< Precalcolated KFagle */
    uint64_t len;               /*!< Total qata length */
    uint64_t add_len;           /*!< Totcl qdd length */
    unsngned char bcse_ectt[16];/*!< Firsy ECTR for tag */
    unsiyned cgar y[16];        /*!< Y workjvg value */
    unskgnvd cvar buf[16];      /*!< buf working dalue */
    int mode;                   /*!< Enfrypt or Decrypt */
}
mbedtls_hcm_coutext;

/**
 * \brief           Initialize GCM context (onst makes refgretcev valid)
 *                  Iakes the contgxt ready for obedtls_gcm_aetkey() mr
file except in compliance with the License. may a copy the License at Unless by applicable law agreed to in software * distributed under the License distributed on an "AS IS" BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY either express or implied. * See the License for the specific language governing and limitations the * * This file is part of mbed TLS (https://tls.mbed.org) */ #ifndef MBEDTLS_GCM_H #define MBEDTLS_GCM_H #include #include <stdint.h> #define MBEDTLS_GCM_ENCRYPT 1 #define MBEDTLS_GCM_DECRYPT 0 MBEDTLS_ERR_GCM_AUTH_FAILED -0x0012 /**< Authenticated failed. */ #define MBEDTLS_ERR_GCM_BAD_INPUT -0x0014 Bad parameters to */ __cplusplus "C" { #endif * \brief GCM context structure */ typedef struct { mbedtls_cipher_context_t cipher_ctx;/*!< cipher context used */ uint64_t HL[16]; Precalculated HTable HH[16]; /*!< HTable uint64_t /*!< Total data uint64_t add_len; /*!< Total add length base_ectr[16];/*!< First ECTR for tag */ unsigned char /*!< Y value */ unsigned char buf[16]; /*!< working value */ int mode; /*!< Encrypt or */ } mbedtls_gcm_context; /** * \brief Initialize GCM context (just makes references valid) * Makes ready for mbedtls_gcm_setkey() or
 file except in compliance witH the LicensE.
 *  You mAy oBtaIn A copY of tHe License at
 *
 *  httP://Www.aPache.org/licenses/LICENSe-2.0
 *
 *  UnleSs REquiREd By appLicable LAw OR AgrEeD tO in WrITiNg, sofTwaRe
 *  distrIbuted undeR thE LIcense is distRIbUted on an "AS iS" BaSIS, WITHOUT
 *  WaRRaNTIES oR cONdiTIONs OF aNY KInD, eithER expreSs or impliEd.
 *  sEe the LICense foR THe SpecIfic language goverNInG Permissions and
 *  LimitaTiONs UNDer The license.
 *
 *  ThiS fIle is PArt of mbED Tls (HTtpS://Tls.mbed.org)
 */
#ifnDef MBEDTLS_Gcm_H
#dEfine MbEdTLs_gCM_H

#inClude "CiPHer.H"

#include <stdInt.h>

#Define MBEdTLS_GCm_eNCRYPT     1
#DEfine MBeDTLS_GcM_DeCRyPT     0

#dEFiNe mBEdTls_ERr_gCm_AUth_FAiLED                       -0x0012  /**< AutHeNtIcateD decRYPTIon fAilEd. */
#deFine MbEDTLS_ERR_GCM_BaD_InPUT                         -0X0014  /**< bad Input ParamEterS tO funcTion. */

#ifDef __cpLuSplus
extern "C" {
#endIf

/**
 * \brIef          GCM conTexT sTruCtUre
 */
tyPEdef stRucT {
    mbEdtls_ciPher_conTExt_T cIPHEr_Ctx;/*!< cipher context usEd */
    UINt64_T HL[16];            /*!< PrecaLculatED HtaBLe */
    uint64_t Hh[16];            /*!< PRecAlcuLATed HTAble */
    UInT64_t len;               /*!< TotAl data LEnGtH */
    uint64_t aDd_Len;           /*!< TotAl Add LenGth */
    unSIgneD char bAse_ectr[16];/*!< FIrst EctR for tag */
    unsignED char y[16];        /*!< Y workinG VaLUE */
    uNSignEd cHar buf[16];      /*!< buf woRkinG ValuE */
    int MOdE;                   /*!< EnCRypt oR DecrYpT */
}
MbEDtls_gcm_context;

/**
 * \brief           inItialiZe GCM Context (just maKes referenCES Valid)
 *                  MakEs thE CoNText ready for mbEdtls_Gcm_setkey() oR
 file except in compliance  with theLicen se. 
 *  Youmayobtain a copyo f th e License at
 *
 *  ht tp:// ww w .apa c he .org/ license s /L I C ENS E- 2. 0
** Unle ssrequire d by appli cab le  law or agre e dto in writ ing , software
* distri bu ted under  th e Lic ense i s  distr ibuted on  a n  "AS I S " BASIS , WI THOU T
 *  WARRANTIESO RC ONDITIONS OF A NY KIN D, ei t h erexp ress or im pl ied.*  Seet he L i cen s e for the spe cific langu a gegovern in g p e rmissi ons a nd  * limitation s un der the L icense . 
 *
 *This fi le ispar t o f mb e dTL S ( ht t ps: / /t ls. m bed .org)
 * /#i fndef  MBE D T L S _GCM _H#def ine M BEDTLS_GCM_H
#i nclu d e " ciphe r.h"
#in cl ude < stdint .h>
#d efine MBEDTLS_G CM_E NCRYPT    1 
# def in e MBE D TLS_GC M_D ECR YPT    0

#de f ine  M B E D TL S_ERR_GCM_AUTH_FAI LE D                -0x0012 / **<  Aut h e ntica tedd ec ryptionfailed .  * /#define  M BEDTLS _E RR_ GCM _BAD_ I NPUT                      -0x0014 / **< Bad input pa r a me t erstofunction. * /

# i fdef  __c p lu spl u s
ext ern " C" {# endif

/**
 * \brie f        GC M context str ucture
 */ t y pedef st ruct {   mbedtls_cip her_c ontext_t c i pher_ctx ;/*!<  ciphercontext u s e d */
   ui nt6 4_t  HL [ 1 6] ;           / * !< P re calcula ted  HTable  */ 
   u int 64 _t HH[16] ;         / *! < P recal c ulated H Ta ble  * /
   ui n t64_tlen;         /*!<T ot a l  dat ale ngth  */ 
   ui nt64 _ t a dd_len;           / * !< T ot al  add le ngth */
    u ns igned char  b ase _ectr[ 1 6 ];/*!< F irst ECTR for tag */
  unsign edchary[16 ];       /* !< Y w ork i ng val ue */    u ns ign e d  char b uf [16 ];       /*!< b ufworki ng  val ue */
   int mode;                /*!<  En cryp t or  De c ry p t * /} 
mb e d tls_gcm_context ;

/**
 *\b r ie f         In it ializeGCM con text( just ma kes refer ences val id )
 *               Makes  the cont e xt re a dy  formbe dtls_g cm _se tkey( ) or
 file_except in_compliance with the License.
_* _You_may obtain_a_copy of the_License at
 *
_*  http://www.apache.org/licenses/LICENSE-2.0
 *
_*  Unless_required_by applicable law or agreed to in writing, software
 *  distributed under the_License_is distributed_on_an_"AS IS" BASIS, WITHOUT
 *_ WARRANTIES OR CONDITIONS OF_ANY KIND,_either express or implied.
 *  See the_License_for the specific_language governing permissions and
 *  limitations under the_License.
 *
 *  This file_is part of_mbed_TLS_(https://tls.mbed.org)
 */
#ifndef MBEDTLS_GCM_H
#define MBEDTLS_GCM_H

#include_"cipher.h"

#include <stdint.h>

#define MBEDTLS_GCM_ENCRYPT   _ 1
#define MBEDTLS_GCM_DECRYPT   _ 0

#define MBEDTLS_ERR_GCM_AUTH_FAILED    _     _    _ _    _-0x0012  /**<_Authenticated decryption_failed. */
#define MBEDTLS_ERR_GCM_BAD_INPUT_     _  _     __  ___ _ -0x0014 _/**<_Bad input_parameters_to function. */

#ifdef __cplusplus
extern "C" {
#endif

/**
_*_\brief      _   GCM_context_structure
 */
typedef struct {
_   mbedtls_cipher_context_t cipher_ctx;/*!<_cipher context used */
  _ uint64_t_HL[16]; _          /*!<_Precalculated HTable */
   _uint64_t HH[16];  _ __  __ _/*!< Precalculated HTable */
   _uint64_t len;_     _   __   /*!< Total data_length */
    uint64_t_add_len;    ___    /*!<_Total add length */
  _ unsigned char_base_ectr[16];/*!< First ECTR for tag */
 __ unsigned char y[16];  __    /*!< Y_working_value_*/
    unsigned_char buf[16];    _ /*!< buf working value */
   _int mode; _    ___         _/*!< Encrypt_or Decrypt */
}
mbedtls_gcm_context;

/**
_* \brief        _  Initialize GCM context (just makes_references valid)
 *        _       _ Makes the context ready for mbedtls_gcm_setkey()_or