nsec3hash - generate NSEC3 hash
nsec3hash {salt} {algorithm} {iterations} {domain} nsec3hash -r {algorithm} {flags} {iterations} {salt} {domain}
NSEC3HASH(8) BIND 9 NSEC3HASH(8) NAME nsec3hash - generate NSEC3 hash SYNOPSIS nsec3hash {salt} {algorithm} {iterations} {domain} nsec3hash -r {algorithm} {flags} {iterations} {salt} {domain} DESCRIPTION nsec3hash generates an NSEC3 hash based on a set of NSEC3 parameters. This can be used to check the validity of NSEC3 records in a signed zone. If this command is invoked as nsec3hash -r, it takes arguments in order, matching the first four fields of an NSEC3 record followed by the domain name: algorithm, flags, iterations, salt, domain. This makes it convenient to copy and paste a portion of an NSEC3 or NSEC3PARAM record into a command line to confirm the correctness of an NSEC3 hash. ARGUMENTS salt This is the salt provided to the hash algorithm. algorithm This is a number indicating the hash algorithm. Currently the only supported hash algorithm for NSEC3 is SHA-1, which is indi- cated by the number 1; consequently "1" is the only useful value for this argument. flags This is provided for compatibility with NSEC3 record presenta- tion format, but is ignored since the flags do not affect the hash. iterations This is the number of additional times the hash should be per- formed. domain This is the domain name to be hashed. ATTRIBUTES See attributes(7) for descriptions of the following attributes: +---------------+--------------------------+ |ATTRIBUTE TYPE | ATTRIBUTE VALUE | +---------------+--------------------------+ |Availability | network/dns/bind | +---------------+--------------------------+ |Stability | Pass-through uncommitted | +---------------+--------------------------+ SEE ALSO BIND 9 Administrator Reference Manual, RFC 5155. AUTHOR Internet Systems Consortium COPYRIGHT 2022, Internet Systems Consortium NOTES Source code for open source software components in Oracle Solaris can be found at https://www.oracle.com/downloads/opensource/solaris-source- code-downloads.html. This software was built from source available at https://github.com/oracle/solaris-userland. The original community source was downloaded from http://ftp.isc.org/isc/bind9/9.16.29/bind-9.16.29.tar.xz. Further information about this software can be found on the open source community website at http://www.isc.org/software/bind/. 9.16.29 2022-05-10 NSEC3HASH(8)