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Need Password-Less ssh with RSA-VPN

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Top Forums UNIX for Advanced & Expert Users Need Password-Less ssh with RSA-VPN
# 1  
Old 08-10-2012
Question Need Password-Less ssh with RSA-VPN
We have RSA SecureID softtoken key generator on my Windows machine.

It generates new keys every 1 minute.

Any HPUX server (be it ServerD or ServerP) requires my ID and the randomly generated RSA SecureID softtoken key from my Windows to login.

I login to ServerD.

Then I run a script on ServerD which has "ssh ServerP" which happens to be another HPUX box.

I have setup keys between ServerD and ServerP by generating both the keys on ServerD and copying the public key to ServerP's "authorized_keys" file.

However, it prompts me for the "Old Password". I am not sure how can I overcome this and directly login to ServerP with zero hinderences. I am also not sure what do I need to feed in the Old Password prompt that I get.

Can you please help provide a solution to this ?
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LEARN ABOUT REDHAT

i2d_netscape_rsa

d2i_RSAPublicKey(3)						      OpenSSL						       d2i_RSAPublicKey(3)

NAME

       d2i_RSAPublicKey, i2d_RSAPublicKey, d2i_RSAPrivateKey, i2d_RSAPrivateKey, d2i_RSA_PUBKEY, i2d_RSA_PUBKEY, i2d_Netscape_RSA, d2i_Net-
       scape_RSA - RSA public and private key encoding functions.

SYNOPSIS

	#include <openssl/rsa.h>

	RSA * d2i_RSAPublicKey(RSA **a, unsigned char **pp, long length);

	int i2d_RSAPublicKey(RSA *a, unsigned char **pp);

	RSA * d2i_RSA_PUBKEY(RSA **a, unsigned char **pp, long length);

	int i2d_RSA_PUBKEY(RSA *a, unsigned char **pp);

	RSA * d2i_RSAPrivateKey(RSA **a, unsigned char **pp, long length);

	int i2d_RSAPrivateKey(RSA *a, unsigned char **pp);

	int i2d_Netscape_RSA(RSA *a, unsigned char **pp, int (*cb)());

	RSA * d2i_Netscape_RSA(RSA **a, unsigned char **pp, long length, int (*cb)());

DESCRIPTION

       d2i_RSAPublicKey() and i2d_RSAPublicKey() decode and encode a PKCS#1 RSAPublicKey structure.

       d2i_RSA_PUKEY() and i2d_RSA_PUKEY() decode and encode an RSA public key using a SubjectPublicKeyInfo (certificate public key) structure.

       d2i_RSAPrivateKey(), i2d_RSAPrivateKey() decode and encode a PKCS#1 RSAPrivateKey structure.

       d2i_Netscape_RSA(), i2d_Netscape_RSA() decode and encode an RSA private key in NET format.

       The usage of all of these functions is similar to the d2i_X509() and i2d_X509() described in the d2i_X509(3) manual page.

NOTES

       The RSA structure passed to the private key encoding functions should have all the PKCS#1 private key components present.

       The data encoded by the private key functions is unencrypted and therefore offers no private key security.

       The NET format functions are present to provide compatibility with certain very old software. This format has some severe security weak-
       nesses and should be avoided if possible.

SEE ALSO

       d2i_X509(3)

HISTORY

       TBA

0.9.7a								    2002-10-09						       d2i_RSAPublicKey(3)