Provided by: vboot-kernel-utils_0~20121212-3_amd64
NAME
This - Verified boot kernel utility
SYNOPSIS
vbutil_kernel --pack <file> [PARAMETERS]
DESCRIPTION
This program creates, signs, and verifies the kernel blob Required parameters: --keyblock <file> Key block in .keyblock format --signprivate <file> Private key to sign kernel data, in .vbprivk format --version <number> Kernel version --vmlinuz <file> Linux kernel bzImage file --bootloader <file> Bootloader stub --config <file> Command line file --arch <arch> Cpu architecture (default x86) Optional: --kloadaddr <address> Assign kernel body load address --pad <number> Verification padding size in bytes --vblockonly Emit just the verification blob OR Usage: vbutil_kernel --repack <file> [PARAMETERS] Required parameters: --signprivate <file> Private key to sign kernel data, in .vbprivk format --oldblob <file> Previously packed kernel blob (including verfication blob) Optional: --keyblock <file> Key block in .keyblock format --config <file> New command line file --version <number> Kernel version --kloadaddr <address> Assign kernel body load address --pad <number> Verification blob size in bytes --vblockonly Emit just the verification blob OR Usage: vbutil_kernel --verify <file> [PARAMETERS] Optional: --signpubkey <file> Public key to verify kernel keyblock, in .vbpubk format --verbose Print a more detailed report --keyblock <file> Outputs the verified key block, in .keyblock format --pad <number> Verification padding size in bytes --minversion <number> Minimum combined kernel key version and kernel version Usage: vbutil_kernel --pack <file> [PARAMETERS] Required parameters: --keyblock <file> Key block in .keyblock format --signprivate <file> Private key to sign kernel data, in .vbprivk format --version <number> Kernel version --vmlinuz <file> Linux kernel bzImage file --bootloader <file> Bootloader stub --config <file> Command line file --arch <arch> Cpu architecture (default x86) Optional: --kloadaddr <address> Assign kernel body load address --pad <number> Verification padding size in bytes --vblockonly Emit just the verification blob OR Usage: vbutil_kernel --repack <file> [PARAMETERS] Required parameters: --signprivate <file> Private key to sign kernel data, in .vbprivk format --oldblob <file> Previously packed kernel blob (including verfication blob) Optional: --keyblock <file> Key block in .keyblock format --config <file> New command line file --version <number> Kernel version --kloadaddr <address> Assign kernel body load address --pad <number> Verification blob size in bytes --vblockonly Emit just the verification blob OR Usage: vbutil_kernel --verify <file> [PARAMETERS] Optional: --signpubkey <file> Public key to verify kernel keyblock, in .vbpubk format --verbose Print a more detailed report --keyblock <file> Outputs the verified key block, in .keyblock format --pad <number> Verification padding size in bytes --minversion <number> Minimum combined kernel key version and kernel version
SEE ALSO
The full documentation for This is maintained as a Texinfo manual. If the info and This programs are properly installed at your site, the command info This should give you access to the complete manual. This program creates, signs, and verifies thJuner2013blob THIS(1)