Tuan you need to use the genrsa subcommand. Try

openssl genrsa -out key.rsa

regards,
TT
317-510-7346
 

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Tuan Minh Nguyen
Sent: Wednesday, May 30, 2007 9:53 AM
To: openssl-users@openssl.org
Subject: how create rsa key with encrypted 

hi everybody,
 
I did this command:

openssl req -newkey rsa:1024 -keyout  testkey.pem -keyform PEM -out
testreq.pem

to create a pair of private key (testkey.pem) and a request certificate
(testreq.pem).

I read in book "Network Security with Openssl", it said that the
gerenated rsa private key will be unencrypted by default. But with above
command my testkey is encrypted with DES:

-----BEGIN RSA PRIVATE KEY-----
Proc-Type: 4,ENCRYPTED
DEK-Info: DES-EDE3-CBC,D281965217BDE6FC
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-----END RSA PRIVATE KEY-----

Do anyone know with which option the command "openssl req -newkey rsa
..."
generates rsa key without encryption?

thanks,
M. 
 
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______________________________________________________________________
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