On Fri, Jan 17, 2003, Himanshu Soni wrote:
> 128 Bit rc2 also fails on windows 98. Openssl can successfully decrypt
> the message on windows 98.
>
The email you sent me includes the following:
0:d=0 hl=2 l= 118 cons: SEQUENCE
2:d=1 hl=2 l= 9 prim: OBJECT :S/MIME Capabilities
13:d=1 hl=2 l= 105 cons: SET
15:d=2 hl=2 l= 103 cons: SEQUENCE
17:d=3 hl=2 l= 10 cons: SEQUENCE
19:d=4 hl=2 l= 8 prim: OBJECT :des-ede3-cbc
29:d=3 hl=2 l= 14 cons: SEQUENCE
31:d=4 hl=2 l= 8 prim: OBJECT :rc2-cbc
41:d=4 hl=2 l= 2 prim: INTEGER :80
45:d=3 hl=2 l= 7 cons: SEQUENCE
47:d=4 hl=2 l= 5 prim: OBJECT :des-cbc
54:d=3 hl=2 l= 7 cons: SEQUENCE
56:d=4 hl=2 l= 5 prim: OBJECT :des-cbc
63:d=3 hl=2 l= 13 cons: SEQUENCE
65:d=4 hl=2 l= 8 prim: OBJECT :rc2-cbc
75:d=4 hl=2 l= 1 prim: INTEGER :28
78:d=3 hl=2 l= 7 cons: SEQUENCE
80:d=4 hl=2 l= 5 prim: OBJECT :sha1
87:d=3 hl=2 l= 7 cons: SEQUENCE
89:d=4 hl=2 l= 5 prim: OBJECT :sha1
96:d=3 hl=2 l= 10 cons: SEQUENCE
98:d=4 hl=2 l= 8 prim: OBJECT :md5
108:d=3 hl=2 l= 10 cons: SEQUENCE
110:d=4 hl=2 l= 8 prim: OBJECT :md5
which implies it supports 3DES 128-RC2, DES, 40-RC2. I don't know why its
including some ciphers twice though could be the configuration has become
confused somewhere. I know that I did try OpenSSL S/MIME messages with MS
Outlook express some time ago and it had no problems under Win98.
A few more questions.
Can you use 128 bit SSL on that machine?
Have you tried decrypting messages using Outlook express?
Will it decrypt encrypted mesages (not encrypted and signed)?
Can it handle encrypted and signed messages from other Windows machines?
If it can handle them from other machines try extracting the signed message
and using OpenSSL to encrypt it and see if it can handle that.
Steve.
--
Dr. Stephen Henson [EMAIL PROTECTED]
OpenSSL Project http://www.openssl.org/~steve/
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