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# Vérification du programme d’installation EFA à l’aide d’un total de contrôle
<a name="efa-verify"></a>

Vous pouvez éventuellement vérifier l’archive EFA (fichier `.tar.gz`) à l’aide d’un total de contrôle MD5 ou SHA256. Nous vous recommandons de le faire pour vérifier l’identité de l’éditeur du logiciel et pour vérifier que l’application n’a pas été modifiée ou endommagée depuis sa publication.

**Pour vérifier l’archive**  
Utilisez l’utilitaire **md5sum** pour le total de contrôle MD5 ou l’utilitaire **sha256sum** pour le total de contrôle SHA256 et spécifiez le nom du fichier tarball. Vous devez exécuter la commande à partir du répertoire dans lequel vous avez enregistré le fichier tarball.
+ MD5

  ```
  $  md5sum {{tarball_filename.tar.gz}}
  ```
+ SHA256

  ```
  $  sha256sum {{tarball_filename.tar.gz}}
  ```

Les commandes doivent renvoyer une valeur du total de contrôle au format suivant.

```
{{checksum_value}} {{tarball_filename.tar.gz}}
```

Comparez la valeur du total de contrôle renvoyée par la commande avec la valeur du total de contrôle fournie dans le tableau ci-dessous. Si les totaux de contrôle correspondent, on peut alors exécuter le script d’installation en toute sécurité. Si les totaux de contrôle ne correspondent pas, n’exécutez pas le script d’installation et contactez Support.

Par exemple, la commande suivante vérifie l’archive EFA 1.9.4 à l’aide du total de contrôle SHA256.

```
$  sha256sum aws-efa-installer-1.9.4.tar.gz
```

Exemple de sortie :

```
1009b5182693490d908ef0ed2c1dd4f813cc310a5d2062ce9619c4c12b5a7f14 aws-efa-installer-1.9.4.tar.gz
```

Le tableau suivant répertorie les totaux de contrôle des versions récentes de EFA.


| Version | Sommes de chèques | 
| --- | --- | 
| EFA 1.48.0 | **MD5: **`d30960f1876fb16ac8238193a26c6b29`<br />**SHA256: **`f3a8aadc2b94288694a9b9375bcad84a82f0f843e0eefafda7b158b2200549cc` | 
| EFA 1.47.0 | **MD5: **`c81d4caf24dabc04a6e4818590620f5f`<br />**SHA256: **`2df4201e046833c7dc8160907bee7f52b76ff80ed147376a2d0ed8a0dd66b2db` | 
| EFA 1.46.0 | **MD5 :** a88bbd9b71624d7ca401b54bc2fc0c19 ``<br />**SHA256: **`8302bd7849afb95c903a875d7dcb6f85b3d7629e9a8b67d020031cfc6f4d0ee1` | 
| EFA 1.45.1 | **MD5 :** 91c3c87e16bbcaca1513252c38b771bb ``<br />**SHA256: **`9aeb20c645135b6039cc08986d8f14e63280f7839e882a74df5e83627ffeaa17` | 
| EFA 1.45.0 | **MD5 : 800aeddfa9d9c5f139a7b8f7c4fec627** ``<br />**SHA256: **`25ba26a0877fe3317390dc126aad2f23e27fc461cf0b940004f032cb342fa539` | 
| EFA 1.44.0 | **MD5 : **d024f6bebe080db42745103b84ca7c43``<br />**SHA256: **`f129a5b44a49d593d247e55a59eb9bcb57121566e1c2e42b832a4e794fa83d8a` | 
| EFA 1.43.3 | **MD5: **`4dbc6eeecc516760253c10cbedb6319d`<br />**SHA256: **`6c470ebce254c7165347b5048895ac2996c88567271642297f4c597738300652` | 
| EFA 1.43.2 | **MD5: **`7287b25a07c9747c0d4001e8fc5f59b2`<br />**SHA256: **`de15c5bdbc83b952afbde876110830c604ad0796680e5157c05f7c1979a41069` | 
| EFA 1.43.1 | **MD5: **`7cfafc8debaea51dd4966fa0b2bba673`<br />**SHA256 : **54211eda0c193138ee8ed09b5fb41c41fc76fe0a77935fa4ec8d989466342740`` | 
| EFA 1.43.0 | **MD5: **`f2b3dd7dc8670b541f7c23fd58e5e503`<br />**SHA256: **`786df3458c499237be33bb8e50ffd4da7c18c20e254380ffc80fb90833d8cc73` | 
| EFA 1.42.0 | **MD5: **`94b2b1db09da1dde08ec049db1f24370`<br />**SHA256: **`4114fe612905ee05083ae5cb391a00a012510f3abfecc642d86c9a5ae4be9008` | 
| EFA 1.41.0 | **MD5: **`086181c3ee3f8da512fc6e1c795e8936`<br />**SHA256: **`3506354cdfbe31ff552fe75f5d0d9bb7efd29cf79bd99457347d29c751c38f9f` | 
| EFA 1.40.0 | **MD5: **`f3ec6f73fbeaccba082327507581157c`<br />**SHA256: **`30491b0fe7c3470d4439594538855c981b05fa69862d74f8c05eb9b97912368a` | 
| EFA 1.39.0 | **MD5: **`c223d5954a85a7fbcd248c942b866e43`<br />**SHA256: **`2cbc028c03064633bb990782b47c36156637769e2f48704417a9c700a7a32101` | 
| EFA 1.38.1 | **MD5: **`f112569e828ab65187777f794bab542c`<br />**SHA256: **`83923374afd388b1cfcf4b3a21a2b1ba7cf46a01a587f7b519b8386cb95e4f81` | 
| EFA 1.38.0 | **MD5: **`43a2a446b33a2506f40853d55059f1ea`<br />**SHA256: **`4f436954f35ad53754b4d005fd8d0be63de3b4184de41a695b504bdce0fecb22` | 
| EFA 1.37.0 | **MD5: **`6328070192bae920eca45797ad4c1db1`<br />**SHA256: **`2584fc3c8bb99f29b3285e275747ff09d67c18e162c2a652e36c976b72154bfb` | 
| EFA 1.36.0 | **MD5: **`1bec83180fbffb23452ab6469ca21dfa`<br />**SHA256: **`de183f333cfb58aeb7908a67bf9106985ba3ccb7f8638b851d2a0d8dbfacaec4` | 
| EFA 1.35.0 | **MD5: **`252f03c978dca5f8e8d9f34e488b256e`<br />**SHA256: **`432b6ad4368ba0cd8b902729d14a908a97be7a3dcc5239422ea994a47f35a5e1` | 
| EFA 1.34.0 | **MD5: **`5cd4b28d27a31677c16139b54c9acb45`<br />**SHA256: **`bd68839e741b0afd3ec2e37d50603803cfa7a279c120f0a736cc57c2ff2d7fdc` | 
| EFA 1.33.0 | **MD5: **`e2f61fccbcaa11e2ccfddd3660522276`<br />**SHA256: **`0372877b87c6a7337bb7791d255e1053b907d030489fb2c3732ba70069185fce` | 
| EFA 1.32.0 | **MD5: **`db8d65cc028d8d08b5a9f2d88881c1b1`<br />**SHA256: **`5f7233760be57f6fee6de8c09acbfbf59238de848e06048dc54d156ef578fc66` | 
| EFA 1.31.0 | **MD5: **`856352f12bef2ccbadcd75e35aa52aaf`<br />**SHA256: **`943325bd37902a4300ac9e5715163537d56ecb4e7b87b37827c3e547aa1897bf` | 
| EFA 1,30.0 | **MD5: **`31f48e1a47fe93ede8ebd273fb747358`<br />**SHA256: **`876ab9403e07a0c3c91a1a34685a52eced890ae052df94857f6081c5f6c78a0a` | 
| EFA 1.29.1 | **MD5: **`e1872ca815d752c1d7c2b5c175e52a16`<br />**SHA256: **`178b263b8c25845b63dc93b25bcdff5870df5204ec509af26f43e8d283488744` | 
| EFA 1.29.0 | **MD5: **`39d06a002154d94cd982ed348133f385`<br />**SHA256: **`836655f87015547e733e7d9f7c760e4e24697f8bbc261bb5f3560abd4206bc36` | 
| EFA 1.28.0 | **MD5: **`9dc13b7446665822605e66febe074035`<br />**SHA256: **`2e625d2d6d3e073b5178e8e861891273d896b66d03cb1a32244fd56789f1c435` | 
| EFA 1.27.0 | **MD5: **`98bfb515ea3e8d93f554020f3837fa15`<br />**SHA256: **`1d49a97b0bf8d964d91652a79ac851f2550e33a5bf9d0cf86ec9357ff6579aa3` | 
| EFA 1.26.1 | **MD5: **`884e74671fdef4725501f7cd2d451d0c`<br />**SHA256: **`c616994c924f54ebfabfab32b7fe8ac56947fae00a0ff453d975e298d174fc96` | 
| EFA 1.26.0 | **MD5: **`f8839f12ff2e3b9ba09ae8a82b30e663`<br />**SHA256: **`bc1abc1f76e97d204d3755d2a9ca307fc423e51c63141f798c2f15be3715aa11` | 
| EFA 1,25.1 | **MD5: **`6d876b894547847a45bb8854d4431f18`<br />**SHA256: **`d2abc553d22b89a4ce92882052c1fa6de450d3a801fe005da718b7d4b9602b06` | 
| EFA 1.25.0 | **MD5: **`1993836ca749596051da04694ea0d00c`<br />**SHA256: **`98b7b26ce031a2d6a93de2297cc71b03af647194866369ca53b60d82d45ad342` | 
| EFA 1.24.1 | **MD5: **`211b249f39d53086f3cb0c07665f4e6f`<br />**SHA256: **`120cfeec233af0955623ac7133b674143329f9561a9a8193e473060f596aec62` | 
| EFA 1.24.0 | **MD5: **`7afe0187951e2dd2c9cc4b572e62f924`<br />**SHA256: **`878623f819a0d9099d76ecd41cf4f569d4c3aac0c9bb7ba9536347c50b6bf88e` | 
| EFA 1.23.1 | **MD5: **`22491e114b6ee7160a8290145dca0c28`<br />**SHA256: **`5ca848d8e0ff4d1571cd443c36f8d27c8cdf2a0c97e9068ebf000c303fc40797` | 
| EFA 1.23.0 | **MD5: **`38a6d7c1861f5038dba4e441ca7683ca`<br />**SHA256: **`555d497a60f22e3857fdeb3dfc53aa86d05926023c68c916d15d2dc3df6525bd` | 
| EFA 1.22.1 | **MD5: **`600c0ad7cdbc06e8e846cb763f92901b`<br />**SHA256: **`f90f3d5f59c031b9a964466b5401e86fd0429272408f6c207c3f9048254e9665` | 
| EFA 1.22.0 | **MD5: **`8f100c93dc8ab519c2aeb5dab89e98f8`<br />**SHA256: **`f329e7d54a86a03ea51da6ea9a5b68fb354fbae4a57a02f9592e21fce431dc3a` | 
| EFA 1.21.0 | **MD5: **`959ccc3a4347461909ec02ed3ba7c372`<br />**SHA256: **`c64e6ca34ccfc3ebe8e82d08899ae8442b3ef552541cf5429c43d11a04333050` | 
| EFA 1.20.0 | **MD5: **`7ebfbb8e85f1b94709df4ab3db47913b`<br />**SHA256: **`aeefd2681ffd5c4c631d1502867db5b831621d6eb85b61fe3ec80df983d1dcf0` | 
| EFA 1.19.0 | **MD5: **`2fd45324953347ec5518da7e3fefa0ec`<br />**SHA256: **`99b77821b9e72c8dea015cc92c96193e8db307deee05b91a58094cc331f16709` | 
| EFA 1.18.0 | **MD5: **`fc2571a72f5d3c7b7b576ce2de38d91e`<br />**SHA256: **`acb18a0808aedb9a5e485f1469225b9ac97f21db9af78e4cd6939700debe1cb6` | 
| EFA 1.17.3 | **MD5: **`0517df4a190356ab559235147174cafd`<br />**SHA256: **`5130998b0d2883bbae189b21ab215ecbc1b01ae0231659a9b4a17b0a33ebc6ca` | 
| EFA 1.17.2 | **MD5: **`a329dedab53c4832df218a24449f4c9a`<br />**SHA256: **`bca1fdde8b32b00346e175e597ffab32a09a08ee9ab136875fb38283cc4cd099` | 
| EFA 1.17.1 | **MD5: **`733ae2cfc9d14b52017eaf0a2ab6b0ff`<br />**SHA256: **`f29322640a88ae9279805993cb836276ea240623820848463ca686c8ce02136f` | 
| EFA 1.17.0 | **MD5: **`d430fc841563c11c3805c5f82a4746b1`<br />**SHA256: **`75ab0cee4fb6bd38889dce313183f5d3a83bd233e0a6ef6205d8352821ea901d` | 
| EFA 1.16.0 | **MD5: **`399548d3b0d2e812d74dd67937b696b4`<br />**SHA256: **`cecec36495a1bc6fdc82f97761a541e4fb6c9a3cbf3cfcb145acf25ea5dbd45b` | 
| EFA 1.15.2 | **MD5: **`955fea580d5170b05823d51acde7ca21`<br />**SHA256: **`84df4fbc1b3741b6c073176287789a601a589313accc8e6653434e8d4c20bd49` | 
| EFA 1.15.1 | **MD5: **`c4610267039f72bbe4e35d7bf53519bc`<br />**SHA256: **`be871781a1b9a15fca342a9d169219260069942a8bda7a8ad06d4baeb5e2efd7` | 
| EFA 1.15.0 | **MD5: **`9861694e1cc00d884fadac07d22898be`<br />**SHA256: **`b329862dd5729d2d098d0507fb486bf859d7c70ce18b61c302982234a3a5c88f` | 
| EFA 1.14.1 | **MD5: **`50ba56397d359e57872fde1f74d4168a`<br />**SHA256: **`c7b1b48e86fe4b3eaa4299d3600930919c4fe6d88cc6e2c7e4a408a3f16452c7` | 
| EFA 1.14.0 | **MD5: **`40805e7fd842c36ececb9fd7f921b1ae`<br />**SHA256: **`662d62c12de85116df33780d40e0533ef7dad92709f4f613907475a7a1b60a97` | 
| EFA 1.13.0 | **MD5: **`c91d16556f4fd53becadbb345828221e`<br />**SHA256: **`ad6705eb23a3fce44af3afc0f7643091595653a723ad0374084f4f2b715192e1` | 
| EFA 1.12.3 | **MD5: **`818aee81f097918cfaebd724eddea678`<br />**SHA256: **`2c225321824788b8ca3fbc118207b944cdb096b847e1e0d1d853ef2f0d727172` | 
| EFA 1.12.2 | **MD5: **`956bb1fc5ae0d6f0f87d2e481d49fccf`<br />**SHA256: **`083a868a2c212a5a4fcf3e4d732b685ce39cceb3ca7e5d50d0b74e7788d06259` | 
| EFA 1.12.1 | **MD5: **`f5bfe52779df435188b0a2874d0633ea`<br />**SHA256: **`5665795c2b4f09d5f3f767506d4d4c429695b36d4a17e5758b27f033aee58900` | 
| EFA 1.12.0 | **MD5: **`d6c6b49fafb39b770297e1cc44fe68a6`<br />**SHA256: **`28256c57e9ecc0b0778b41c1f777a9982b4e8eae782343dfe1246079933dca59` | 
| EFA 1.11.2 | **MD5: **`2376cf18d1353a4551e35c33d269c404`<br />**SHA256: **`a25786f98a3628f7f54f7f74ee2b39bc6734ea9374720507d37d3e8bf8ee1371` | 
| EFA 1.11.1 | **MD5: **`026b0d9a0a48780cc7406bd51997b1c0`<br />**SHA256: **`6cb04baf5ffc58ddf319e956b5461289199c8dd805fe216f8f9ab8d102f6d02a` | 
| EFA 1.11.0 | **MD5: **`7d9058e010ad65bf2e14259214a36949`<br />**SHA256: **`7891f6d45ae33e822189511c4ea1d14c9d54d000f6696f97be54e915ce2c9dfa` | 
| EFA 1.10.1 | **MD5: **`78521d3d668be22976f46c6fecc7b730`<br />**SHA256: **`61564582de7320b21de319f532c3a677d26cc46785378eb3b95c636506b9bcb4` | 
| EFA 1.10.0 | **MD5: **`46f73f5a7afe41b4bb918c81888fefa9`<br />**SHA256: **`136612f96f2a085a7d98296da0afb6fa807b38142e2fc0c548fa986c41186282` | 
| EFA 1.9.5 | **MD5: **`95edb8a209c18ba8d250409846eb6ef4`<br />**SHA256: **`a4343308d7ea4dc943ccc21bcebed913e8868e59bfb2ac93599c61a7c87d7d25` | 
| EFA 1.9.4 | **MD5: **`f26dd5c350422c1a985e35947fa5aa28`<br />**SHA256: **`1009b5182693490d908ef0ed2c1dd4f813cc310a5d2062ce9619c4c12b5a7f14` | 
| EFA 1.9.3 | **MD5: **`95755765a097802d3e6d5018d1a5d3d6`<br />**SHA256: **`46ce732d6f3fcc9edf6a6e9f9df0ad136054328e24675567f7029edab90c68f1` | 
| EFA 1.8.4 | **MD5: **`85d594c41e831afc6c9305263140457e`<br />**SHA256: **`0d974655a09b213d7859e658965e56dc4f23a0eee2dc44bb41b6d039cc5bab45` |