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security [2019_06_18 16:10] – [Security] jimsecurity [2019_06_18 16:12] – [3 Encryption Algorithm] jim
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 ===== 3 Encryption Algorithm ===== ===== 3 Encryption Algorithm =====
  
-Storage Made Easy can be used to encrypt data transmitted to any cloud that is mapped to a user personal, Cloud File Server, or Appliance account. SME uses [[http://en.wikipedia.org/wiki/Advanced_Encryption_Standard|AES]]-256 encryption using the Rijndael cipher, with Cipher Block Chaining (CBC) where the block size is 16 bytes. The cipher Rijndael consists of:+The Enterprise File Fabric can be used to encrypt data transmitted to any cloud that is mapped to a user personal, Cloud File Server, or Appliance account. The File Fabric uses [[http://en.wikipedia.org/wiki/Advanced_Encryption_Standard|AES]]-256 encryption using the Rijndael cipher, with Cipher Block Chaining (CBC) where the block size is 16 bytes. The cipher Rijndael consists of:
   * an initial Round Key addition   * an initial Round Key addition
   * Nr-1Rounds   * Nr-1Rounds
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 The chaining variable goes into the input€ and the message block goes into the “Cipher Key. The likelihood of recovering a file that has been encrypted using our encryption is fairly remote. The most efficient key-recovery attack for Rijndael is exhaustive key search. The expected effort of exhaustive key search depends on the length of the Cipher Key and for a 16-byte key, 2127 applications of Rijndael; The chaining variable goes into the input€ and the message block goes into the “Cipher Key. The likelihood of recovering a file that has been encrypted using our encryption is fairly remote. The most efficient key-recovery attack for Rijndael is exhaustive key search. The expected effort of exhaustive key search depends on the length of the Cipher Key and for a 16-byte key, 2127 applications of Rijndael;
  
-Any AES-256 decryption tool that supports the Rijndael cipher with 16 byte blocksizes can be used to un-encrypt files. We also provide free desktop decryption tools for [[https://storagemadeeasy.com/clients_and_tools#Mac|Mac]], [[https://storagemadeeasy.com/clients_and_tools#Windows|Windows]] and [[https://storagemadeeasy.com/clients_and_tools#Linux|Linux]] that enable the decryption of a file if you download it directly from a mapped cloud ie. without any access to the SME service.+Any AES-256 decryption tool that supports the Rijndael cipher with 16 byte blocksizes can be used to un-encrypt files. We also provide free desktop decryption tools for [[https://storagemadeeasy.com/clients_and_tools#Mac|Mac]], [[https://storagemadeeasy.com/clients_and_tools#Windows|Windows]] and [[https://storagemadeeasy.com/clients_and_tools#Linux|Linux]] that enable the decryption of a file if you download it directly from a mapped cloud ie. without any access to the File Fabric service.
  
 See also [[https://storagemadeeasy.com/pressrelease/FIPS-140-2-compliance/|FIPS U.S. Federal Government Validation of the Enterprise File Fabric™ Cryptographic Algorithm]]. See also [[https://storagemadeeasy.com/pressrelease/FIPS-140-2-compliance/|FIPS U.S. Federal Government Validation of the Enterprise File Fabric™ Cryptographic Algorithm]].
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 ===== 4 Authentication Security ===== ===== 4 Authentication Security =====
  
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