128 bit encrytion algorithms

  • Thread starter Thread starter M. Meganathan
  • Start date Start date
M

M. Meganathan

128 bit Mobile Device Security algorithms

SHA1 algorithm 64 bit or 128 bit

Please suggest which is best

Regards
Megan
 
What are your parameters? It should be obvious that the more bits, the less
breakable the security will be and the more processing power needed to
encrypt/decrypt the messages.

Paul T.
 
Another thing to consider is that certain algorithms or bit lengths might
have export regulations for certain countries.

"Paul G. Tobey [eMVP]" <p space tobey no spam AT no instrument no spam DOT
com> wrote in message news:[email protected]...
 
And a third thing to consider is that older devices might not support high
encryption.

--

Ginny Caughey
Device Application Development MVP



PGP said:
Another thing to consider is that certain algorithms or bit lengths might
have export regulations for certain countries.

"Paul G. Tobey [eMVP]" <p space tobey no spam AT no instrument no spam DOT
com> wrote in message news:[email protected]...
What are your parameters? It should be obvious that the more bits, the
less breakable the security will be and the more processing power needed
to encrypt/decrypt the messages.

Paul T.
Click to expand...
Click to expand...
 
And if the device does support it, it might be really, really slow.


--

Chris Tacke, Embedded MVP
OpenNETCF Consulting
Giving back to the embedded community
http://community.OpenNETCF.com


Ginny Caughey MVP said:
And a third thing to consider is that older devices might not support high
encryption.

--

Ginny Caughey
Device Application Development MVP



PGP said:
Another thing to consider is that certain algorithms or bit lengths might
have export regulations for certain countries.

"Paul G. Tobey [eMVP]" <p space tobey no spam AT no instrument no spam
DOT com> wrote in message news:[email protected]...
What are your parameters? It should be obvious that the more bits, the
less breakable the security will be and the more processing power needed
to encrypt/decrypt the messages.

Paul T.

128 bit Mobile Device Security algorithms

SHA1 algorithm 64 bit or 128 bit

Please suggest which is best

Regards
Megan
Click to expand...
Click to expand...
Click to expand...
 
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