[erlang-questions] SSL decrypt error during SSL handshake

Ingela Andin <>
Thu Dec 20 09:33:42 CET 2012


Hi!

Decryption error happens if the inputdata is somehow corrupted.
I can not think of an obvious reason that this could happen with you setup, but
your server is using a fairly old version so upgrading might be a good
idea regardless.

Regards Ingela Erlang/OTP team - Ericsson AB


2012/12/15, Kaiduan Xie <>:
> Hi,
>
> I ran into a situation where server sends back SSL decrypt error to
> client during SSL handshake, both client and server are written in
> Erlang. The SSL handshake looks as below,
>
> 1) Client sends Client Hello to server
> 2) Server sends Server Hello back
> 3) Server sends Certificate, Server Key Exchange and Server Hello Done
> 4) Client sends Client Key Exchange
> 5) Client sends Change Cipher Spec, Encrypted Handshake Message
> 6) Server sends Alert (Level: Fatal, Description: Decrypt Error)
>
> The certificate is from godaddy, any idea why server sends Decrypt Error?
>
> The server is running R14B01 while the client is running R15B02.
>
> Thanks,
>
> /Kaiduan
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