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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 (`.tar.gz`fichier) EFA à l'aide d'une somme de SHA256 contrôle MD5 ou. 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 la somme de MD5 contrôle ou l'utilitaire **sha256sum pour la somme** de SHA256 contrôle, 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 tar EFA 1.9.4 à l'aide de la somme 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` **SHA256: **`f3a8aadc2b94288694a9b9375bcad84a82f0f843e0eefafda7b158b2200549cc`  | 
| EFA 1.47.0 |  **MD5: **`c81d4caf24dabc04a6e4818590620f5f` **SHA256: **`2df4201e046833c7dc8160907bee7f52b76ff80ed147376a2d0ed8a0dd66b2db`  | 
| EFA 1.46.0 |  **MD5: a88bbd9b71624d7ca401b54bc2fc0c19** `` **SHA256: **`8302bd7849afb95c903a875d7dcb6f85b3d7629e9a8b67d020031cfc6f4d0ee1`  | 
| EFA 1.45.1 |  **MD5: 91c3c87e16bbcaca1513252c38b771bb** `` **SHA256: **`9aeb20c645135b6039cc08986d8f14e63280f7839e882a74df5e83627ffeaa17`  | 
| EFA 1.45.0 |  **MD5: 800aeddfa9d9c5f139a7b8f7c4fec627** `` **SHA256: **`25ba26a0877fe3317390dc126aad2f23e27fc461cf0b940004f032cb342fa539`  | 
| EFA 1.44.0 |  **MD5: d024f6bebe080db42745103b84ca7c43** `` **SHA256: **`f129a5b44a49d593d247e55a59eb9bcb57121566e1c2e42b832a4e794fa83d8a`  | 
| EFA 1.43.3 |  **MD5: **`4dbc6eeecc516760253c10cbedb6319d` **SHA256: **`6c470ebce254c7165347b5048895ac2996c88567271642297f4c597738300652`  | 
| EFA 1.43.2 |  **MD5: **`7287b25a07c9747c0d4001e8fc5f59b2` **SHA256: **`de15c5bdbc83b952afbde876110830c604ad0796680e5157c05f7c1979a41069`  | 
| EFA 1.43.1 |  **MD5: **`7cfafc8debaea51dd4966fa0b2bba673` **SHA256: 54211eda0c193138ee8ed09b5fb41c41fc76fe0a77935fa4ec8d989466342740** ``  | 
| EFA 1.43.0 |  **MD5: **`f2b3dd7dc8670b541f7c23fd58e5e503` **SHA256: **`786df3458c499237be33bb8e50ffd4da7c18c20e254380ffc80fb90833d8cc73`  | 
| EFA 1.42.0 |  **MD5: **`94b2b1db09da1dde08ec049db1f24370` **SHA256: **`4114fe612905ee05083ae5cb391a00a012510f3abfecc642d86c9a5ae4be9008`  | 
| EFA 1.41.0 |  **MD5: **`086181c3ee3f8da512fc6e1c795e8936` **SHA256: **`3506354cdfbe31ff552fe75f5d0d9bb7efd29cf79bd99457347d29c751c38f9f`  | 
| EFA 1.40.0 |  **MD5: **`f3ec6f73fbeaccba082327507581157c` **SHA256: **`30491b0fe7c3470d4439594538855c981b05fa69862d74f8c05eb9b97912368a`  | 
| EFA 1.39.0 |  **MD5: **`c223d5954a85a7fbcd248c942b866e43` **SHA256: **`2cbc028c03064633bb990782b47c36156637769e2f48704417a9c700a7a32101`  | 
| EFA 1.38.1 |  **MD5: **`f112569e828ab65187777f794bab542c` **SHA256: **`83923374afd388b1cfcf4b3a21a2b1ba7cf46a01a587f7b519b8386cb95e4f81`  | 
| EFA 1.38.0 |  **MD5: **`43a2a446b33a2506f40853d55059f1ea` **SHA256: **`4f436954f35ad53754b4d005fd8d0be63de3b4184de41a695b504bdce0fecb22`  | 
| EFA 1.37.0 |  **MD5: **`6328070192bae920eca45797ad4c1db1` **SHA256: **`2584fc3c8bb99f29b3285e275747ff09d67c18e162c2a652e36c976b72154bfb`  | 
| EFA 1.36.0 |  **MD5: **`1bec83180fbffb23452ab6469ca21dfa` **SHA256: **`de183f333cfb58aeb7908a67bf9106985ba3ccb7f8638b851d2a0d8dbfacaec4`  | 
| EFA 1.35.0 |  **MD5: **`252f03c978dca5f8e8d9f34e488b256e` **SHA256: **`432b6ad4368ba0cd8b902729d14a908a97be7a3dcc5239422ea994a47f35a5e1`  | 
| EFA 1.34.0 |  **MD5: **`5cd4b28d27a31677c16139b54c9acb45` **SHA256: **`bd68839e741b0afd3ec2e37d50603803cfa7a279c120f0a736cc57c2ff2d7fdc`  | 
| EFA 1.33.0 |  **MD5: **`e2f61fccbcaa11e2ccfddd3660522276` **SHA256: **`0372877b87c6a7337bb7791d255e1053b907d030489fb2c3732ba70069185fce`  | 
| EFA 1.32.0 |  **MD5: **`db8d65cc028d8d08b5a9f2d88881c1b1` **SHA256: **`5f7233760be57f6fee6de8c09acbfbf59238de848e06048dc54d156ef578fc66`  | 
| EFA 1.31.0 |  **MD5: **`856352f12bef2ccbadcd75e35aa52aaf` **SHA256: **`943325bd37902a4300ac9e5715163537d56ecb4e7b87b37827c3e547aa1897bf`  | 
| EFA 1,30.0 |  **MD5: **`31f48e1a47fe93ede8ebd273fb747358` **SHA256: **`876ab9403e07a0c3c91a1a34685a52eced890ae052df94857f6081c5f6c78a0a`  | 
| EFA 1.29.1 |  **MD5: **`e1872ca815d752c1d7c2b5c175e52a16` **SHA256: **`178b263b8c25845b63dc93b25bcdff5870df5204ec509af26f43e8d283488744`  | 
| EFA 1.29.0 |  **MD5: **`39d06a002154d94cd982ed348133f385` **SHA256: **`836655f87015547e733e7d9f7c760e4e24697f8bbc261bb5f3560abd4206bc36`  | 
| EFA 1.28.0 |  **MD5: **`9dc13b7446665822605e66febe074035` **SHA256: **`2e625d2d6d3e073b5178e8e861891273d896b66d03cb1a32244fd56789f1c435`  | 
| EFA 1.27.0 |  **MD5: **`98bfb515ea3e8d93f554020f3837fa15` **SHA256: **`1d49a97b0bf8d964d91652a79ac851f2550e33a5bf9d0cf86ec9357ff6579aa3`  | 
| EFA 1.26.1 |  **MD5: **`884e74671fdef4725501f7cd2d451d0c` **SHA256: **`c616994c924f54ebfabfab32b7fe8ac56947fae00a0ff453d975e298d174fc96`  | 
| EFA 1.26.0 |  **MD5: **`f8839f12ff2e3b9ba09ae8a82b30e663` **SHA256: **`bc1abc1f76e97d204d3755d2a9ca307fc423e51c63141f798c2f15be3715aa11`  | 
| EFA 1,25.1 |  **MD5: **`6d876b894547847a45bb8854d4431f18` **SHA256: **`d2abc553d22b89a4ce92882052c1fa6de450d3a801fe005da718b7d4b9602b06`  | 
| EFA 1.25.0 |  **MD5: **`1993836ca749596051da04694ea0d00c` **SHA256: **`98b7b26ce031a2d6a93de2297cc71b03af647194866369ca53b60d82d45ad342`  | 
| EFA 1.24.1 |  **MD5: **`211b249f39d53086f3cb0c07665f4e6f` **SHA256: **`120cfeec233af0955623ac7133b674143329f9561a9a8193e473060f596aec62`  | 
| EFA 1.24.0 |  **MD5: **`7afe0187951e2dd2c9cc4b572e62f924` **SHA256: **`878623f819a0d9099d76ecd41cf4f569d4c3aac0c9bb7ba9536347c50b6bf88e`  | 
| EFA 1.23.1 |  **MD5: **`22491e114b6ee7160a8290145dca0c28` **SHA256: **`5ca848d8e0ff4d1571cd443c36f8d27c8cdf2a0c97e9068ebf000c303fc40797`  | 
| EFA 1.23.0 |  **MD5: **`38a6d7c1861f5038dba4e441ca7683ca` **SHA256: **`555d497a60f22e3857fdeb3dfc53aa86d05926023c68c916d15d2dc3df6525bd`  | 
| EFA 1.22.1 |  **MD5: **`600c0ad7cdbc06e8e846cb763f92901b` **SHA256: **`f90f3d5f59c031b9a964466b5401e86fd0429272408f6c207c3f9048254e9665`  | 
| EFA 1.22.0 |  **MD5: **`8f100c93dc8ab519c2aeb5dab89e98f8` **SHA256: **`f329e7d54a86a03ea51da6ea9a5b68fb354fbae4a57a02f9592e21fce431dc3a`  | 
| EFA 1.21.0 |  **MD5: **`959ccc3a4347461909ec02ed3ba7c372` **SHA256: **`c64e6ca34ccfc3ebe8e82d08899ae8442b3ef552541cf5429c43d11a04333050`  | 
| EFA 1.20.0 |  **MD5: **`7ebfbb8e85f1b94709df4ab3db47913b` **SHA256: **`aeefd2681ffd5c4c631d1502867db5b831621d6eb85b61fe3ec80df983d1dcf0`  | 
| EFA 1.19.0 |  **MD5: **`2fd45324953347ec5518da7e3fefa0ec` **SHA256: **`99b77821b9e72c8dea015cc92c96193e8db307deee05b91a58094cc331f16709`  | 
| EFA 1.18.0 |  **MD5: **`fc2571a72f5d3c7b7b576ce2de38d91e` **SHA256: **`acb18a0808aedb9a5e485f1469225b9ac97f21db9af78e4cd6939700debe1cb6`  | 
| EFA 1.17.3 |  **MD5: **`0517df4a190356ab559235147174cafd` **SHA256: **`5130998b0d2883bbae189b21ab215ecbc1b01ae0231659a9b4a17b0a33ebc6ca`  | 
| EFA 1.17.2 |  **MD5: **`a329dedab53c4832df218a24449f4c9a` **SHA256: **`bca1fdde8b32b00346e175e597ffab32a09a08ee9ab136875fb38283cc4cd099`  | 
| EFA 1.17.1 |  **MD5: **`733ae2cfc9d14b52017eaf0a2ab6b0ff` **SHA256: **`f29322640a88ae9279805993cb836276ea240623820848463ca686c8ce02136f`  | 
| EFA 1.17.0 |  **MD5: **`d430fc841563c11c3805c5f82a4746b1` **SHA256: **`75ab0cee4fb6bd38889dce313183f5d3a83bd233e0a6ef6205d8352821ea901d`  | 
| EFA 1.16.0 |  **MD5: **`399548d3b0d2e812d74dd67937b696b4` **SHA256: **`cecec36495a1bc6fdc82f97761a541e4fb6c9a3cbf3cfcb145acf25ea5dbd45b`  | 
| EFA 1.15.2 |  **MD5: **`955fea580d5170b05823d51acde7ca21` **SHA256: **`84df4fbc1b3741b6c073176287789a601a589313accc8e6653434e8d4c20bd49`  | 
| EFA 1.15.1 |  **MD5: **`c4610267039f72bbe4e35d7bf53519bc` **SHA256: **`be871781a1b9a15fca342a9d169219260069942a8bda7a8ad06d4baeb5e2efd7`  | 
| EFA 1.15.0 |  **MD5: **`9861694e1cc00d884fadac07d22898be` **SHA256: **`b329862dd5729d2d098d0507fb486bf859d7c70ce18b61c302982234a3a5c88f`  | 
| EFA 1.14.1 |  **MD5: **`50ba56397d359e57872fde1f74d4168a` **SHA256: **`c7b1b48e86fe4b3eaa4299d3600930919c4fe6d88cc6e2c7e4a408a3f16452c7`  | 
| EFA 1.14.0 |  **MD5: **`40805e7fd842c36ececb9fd7f921b1ae` **SHA256: **`662d62c12de85116df33780d40e0533ef7dad92709f4f613907475a7a1b60a97`  | 
| EFA 1.13.0 |  **MD5: **`c91d16556f4fd53becadbb345828221e` **SHA256: **`ad6705eb23a3fce44af3afc0f7643091595653a723ad0374084f4f2b715192e1`  | 
| EFA 1.12.3 |  **MD5: **`818aee81f097918cfaebd724eddea678` **SHA256: **`2c225321824788b8ca3fbc118207b944cdb096b847e1e0d1d853ef2f0d727172`  | 
| EFA 1.12.2 |  **MD5: **`956bb1fc5ae0d6f0f87d2e481d49fccf` **SHA256: **`083a868a2c212a5a4fcf3e4d732b685ce39cceb3ca7e5d50d0b74e7788d06259`  | 
| EFA 1.12.1 |  **MD5: **`f5bfe52779df435188b0a2874d0633ea` **SHA256: **`5665795c2b4f09d5f3f767506d4d4c429695b36d4a17e5758b27f033aee58900`  | 
| EFA 1.12.0 |  **MD5: **`d6c6b49fafb39b770297e1cc44fe68a6` **SHA256: **`28256c57e9ecc0b0778b41c1f777a9982b4e8eae782343dfe1246079933dca59`  | 
| EFA 1.11.2 |  **MD5: **`2376cf18d1353a4551e35c33d269c404` **SHA256: **`a25786f98a3628f7f54f7f74ee2b39bc6734ea9374720507d37d3e8bf8ee1371`  | 
| EFA 1.11.1 |  **MD5: **`026b0d9a0a48780cc7406bd51997b1c0` **SHA256: **`6cb04baf5ffc58ddf319e956b5461289199c8dd805fe216f8f9ab8d102f6d02a`  | 
| EFA 1.11.0 |  **MD5: **`7d9058e010ad65bf2e14259214a36949` **SHA256: **`7891f6d45ae33e822189511c4ea1d14c9d54d000f6696f97be54e915ce2c9dfa`  | 
| EFA 1.10.1 |  **MD5: **`78521d3d668be22976f46c6fecc7b730` **SHA256: **`61564582de7320b21de319f532c3a677d26cc46785378eb3b95c636506b9bcb4`  | 
| EFA 1.10.0 |  **MD5: **`46f73f5a7afe41b4bb918c81888fefa9` **SHA256: **`136612f96f2a085a7d98296da0afb6fa807b38142e2fc0c548fa986c41186282`  | 
| EFA 1.9.5 |  **MD5: **`95edb8a209c18ba8d250409846eb6ef4` **SHA256: **`a4343308d7ea4dc943ccc21bcebed913e8868e59bfb2ac93599c61a7c87d7d25`  | 
| EFA 1.9.4 |  **MD5: **`f26dd5c350422c1a985e35947fa5aa28` **SHA256: **`1009b5182693490d908ef0ed2c1dd4f813cc310a5d2062ce9619c4c12b5a7f14`  | 
| EFA 1.9.3 |  **MD5: **`95755765a097802d3e6d5018d1a5d3d6` **SHA256: **`46ce732d6f3fcc9edf6a6e9f9df0ad136054328e24675567f7029edab90c68f1`  | 
| EFA 1.8.4 |  **MD5: **`85d594c41e831afc6c9305263140457e` **SHA256: **`0d974655a09b213d7859e658965e56dc4f23a0eee2dc44bb41b6d039cc5bab45`  |