Class: EFIValidate::EALFHeader

Inherits:
Object
  • Object
show all
Defined in:
lib/efivalidate/ealf_header.rb

Constant Summary collapse

EALF_MAGIC = 
'EALF'.freeze
EALF_ROW_SIZE = 
28
EALF_HASH_FUNCTIONS = 
{ 0 => { size: 20, function: -> { Digest::SHA1.new } }, 1 => { size: 32, funciton: -> { Digest::SHA2.new(256)} } }
EALF_HASH_SHA1 = 
0
EALF_HASH_SHA256 = 
1

Instance Method Summary collapse

Instance Method Details

#create_hash ⇒ Object 



28
29
30
 
# File 'lib/efivalidate/ealf_header.rb', line 28

def create_hash
  EFIValidate::EALFHeader::EALF_HASH_FUNCTIONS[self.ealf_hash_function][:funciton].call
end

#hash_size ⇒ Object 



24
25
26
 
# File 'lib/efivalidate/ealf_header.rb', line 24

def hash_size
  EFIValidate::EALFHeader::EALF_HASH_FUNCTIONS[self.ealf_hash_function][:size]
end

#row_size ⇒ Object 



20
21
22
 
# File 'lib/efivalidate/ealf_header.rb', line 20

def row_size
  EALF_ROW_SIZE + self.hash_size
end