SBKEYGEN(8) System Manager's Manual SBKEYGEN(8)

sbkeygen
generate keys for use with elftosb(8) and sbtool(8)

sbkeygen [-?, --help] [-n, --number int] [-q, - -quiet] [-V, --verbose] [-v, --version] key-files ...

The sbkeygen program is used to generate cryptographic keys for the elftosb(8) and sbtool(8) programs.

The sbkeygen program is called keygen by Freescale. It was renamed to sbkeygen when imported into NetBSD to avoid the generic name keygen.

elftosb(8), sbtool(8)
Freescale Application Note AN4555

Copyright (c) 2004-2010 Freescale Semiconductor, Inc.

The sbkeygen program is poorly documented.
November 3, 2012 NetBSD 9.4