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Full Discussion: SSH - Public key
Top Forums UNIX for Advanced & Expert Users SSH - Public key Post 302118431 by blowtorch on Tuesday 22nd of May 2007 04:03:10 AM
Old 05-22-2007
The key pair should not 'stop working'. If a previously working key-based authentication has stopped working, it is probably the result of some file/directory permissions change rather than a corruption of the key-pair.

You could always try generating a new key-pair, but there is a good chance that it won't work either.
 

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DNSSEC-REVOKE(8)						       BIND9							  DNSSEC-REVOKE(8)

NAME
dnssec-revoke - Set the REVOKED bit on a DNSSEC key SYNOPSIS
dnssec-revoke [-hr] [-v level] [-K directory] [-E engine] [-f] {keyfile} DESCRIPTION
dnssec-revoke reads a DNSSEC key file, sets the REVOKED bit on the key as defined in RFC 5011, and creates a new pair of key files containing the now-revoked key. OPTIONS
-h Emit usage message and exit. -K directory Sets the directory in which the key files are to reside. -r After writing the new keyset files remove the original keyset files. -v level Sets the debugging level. -E engine Use the given OpenSSL engine. When compiled with PKCS#11 support it defaults to pkcs11; the empty name resets it to no engine. -f Force overwrite: Causes dnssec-revoke to write the new key pair even if a file already exists matching the algorithm and key ID of the revoked key. SEE ALSO
dnssec-keygen(8), BIND 9 Administrator Reference Manual, RFC 5011. AUTHOR
Internet Systems Consortium COPYRIGHT
Copyright (C) 2009 Internet Systems Consortium, Inc. ("ISC") BIND9 June 1, 2009 DNSSEC-REVOKE(8)
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