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FTPS TLS 1.1 and 1.2 support



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#1 eiji-gravion

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Posted 10 February 2013 - 09:09 PM

Hello, Since most of the major SSL/TLS libraries now support TLS 1.1 and 1.2, would you be able to include support for this? It would also be nice to see included support for TLS 1.2 ciphers as well, such as AES-GCM. Thank you

#2 mb

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Posted 11 February 2013 - 01:27 AM

SmartFTP uses schannel. Therefore TLS 1.2 is available starting with Windows 7 / Windows 2008 R2:

http://blogs.msdn.co...2/10218922.aspx

 

This is the log from a connection to ftp.smartftp.com using FTPS:

 

[02:28:07] SmartFTP v4.1.1307.0
[02:28:07] Resolving host name "ftp.smartftp.com"
[02:28:07] Connecting to 75.126.59.170 Port: 21
[02:28:07] Connected to ftp.smartftp.com.
[02:28:08] 220 
[02:28:08] AUTH TLS
[02:28:08] 234 AUTH command ok. Expecting TLS Negotiation.
[02:28:08] TLS 1.2 encrypted session established.
[02:28:08] Key Exchange: 2048 bit RSA
[02:28:08] Session Cipher: 128 bit AES
 


#3 eiji-gravion

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Posted 12 February 2013 - 09:07 AM

SmartFTP uses schannel. Therefore TLS 1.2 is available starting with Windows 7 / Windows 2008 R2:

http://blogs.msdn.co...2/10218922.aspx

 

This is the log from a connection to ftp.smartftp.com using FTPS:

 

[02:28:07] SmartFTP v4.1.1307.0
[02:28:07] Resolving host name "ftp.smartftp.com"
[02:28:07] Connecting to 75.126.59.170 Port: 21
[02:28:07] Connected to ftp.smartftp.com.
[02:28:08] 220 
[02:28:08] AUTH TLS
[02:28:08] 234 AUTH command ok. Expecting TLS Negotiation.
[02:28:08] TLS 1.2 encrypted session established.
[02:28:08] Key Exchange: 2048 bit RSA
[02:28:08] Session Cipher: 128 bit AES
 

Shame that schannel seems to require a registry edit on a Win7 setup to get 1.1 and 1.2 enabled. That means virtually no one is going to be using them.



#4 mb

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Posted 29 November 2013 - 04:49 PM   Best Answer

To enable TLS 1.x on Windows 7:
https://www.smartftp...ws-7-f2679.html




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