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Fix deprecated OpenSSL method

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This commit is contained in:
Dan Milne
2020-03-01 10:50:26 +11:00
parent f0c357d2b9
commit c2cc74848d
1 changed files with 9 additions and 9 deletions
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18
lib/hsmr.rb
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@@ -11,8 +11,8 @@ module HSMR
## Mixin functionality ## Mixin functionality
def kcv() def kcv()
des = OpenSSL::Cipher::Cipher.new("des-cbc") if @key.length == 8 des = OpenSSL::Cipher.new("des-cbc") if @key.length == 8
des = OpenSSL::Cipher::Cipher.new("des-ede-cbc") if @key.length == 16 des = OpenSSL::Cipher.new("des-ede-cbc") if @key.length == 16
des.encrypt des.encrypt
des.key=@key des.key=@key
des.update("\x00"*8).unpack('H*').first[0...6].upcase des.update("\x00"*8).unpack('H*').first[0...6].upcase
@@ -59,9 +59,9 @@ module HSMR
unless key.length == 8 || key.length == 16 || key.length ==24 unless key.length == 8 || key.length == 16 || key.length ==24
raise TypeError, "key length should be 8, 16 or 24 bytes" raise TypeError, "key length should be 8, 16 or 24 bytes"
end end
des = OpenSSL::Cipher::Cipher.new("des-cbc") if key.length == 8 des = OpenSSL::Cipher.new("des-cbc") if key.length == 8
des = OpenSSL::Cipher::Cipher.new("des-ede-cbc") if key.length == 16 des = OpenSSL::Cipher.new("des-ede-cbc") if key.length == 16
des = OpenSSL::Cipher::Cipher.new("des-ede3-cbc") if key.length == 24 des = OpenSSL::Cipher.new("des-ede3-cbc") if key.length == 24
des.encrypt des.encrypt
des.key=key.key des.key=key.key
@@ -136,7 +136,7 @@ module HSMR
def self.encrypt_pin(key, pin) def self.encrypt_pin(key, pin)
@pin = pin.unpack('a2'*(pin.length/2)).map{|x| x.hex}.pack('c'*(pin.length/2)) @pin = pin.unpack('a2'*(pin.length/2)).map{|x| x.hex}.pack('c'*(pin.length/2))
des = OpenSSL::Cipher::Cipher.new("des-ede") des = OpenSSL::Cipher.new("des-ede")
des.encrypt des.encrypt
des.key=key.key des.key=key.key
return des.update(@pin).unpack('H*').first.upcase return des.update(@pin).unpack('H*').first.upcase
@@ -144,7 +144,7 @@ module HSMR
def self.decrypt_pin(key, pinblock) def self.decrypt_pin(key, pinblock)
@pinblock = pinblock.unpack('a2'*(pinblock.length/2)).map{|x| x.hex}.pack('c'*(pinblock.length/2)) @pinblock = pinblock.unpack('a2'*(pinblock.length/2)).map{|x| x.hex}.pack('c'*(pinblock.length/2))
des = OpenSSL::Cipher::Cipher.new("des-ede") des = OpenSSL::Cipher.new("des-ede")
des.decrypt des.decrypt
des.padding=0 des.padding=0
des.key=key.key des.key=key.key
@@ -158,7 +158,7 @@ module HSMR
validation_data = account.unpack('a2'*(account.length/2)).map{|x| x.hex}.pack('c'*(account.length/2)) validation_data = account.unpack('a2'*(account.length/2)).map{|x| x.hex}.pack('c'*(account.length/2))
#des = OpenSSL::Cipher::Cipher.new("des-ede-cbc") #des = OpenSSL::Cipher::Cipher.new("des-ede-cbc")
des = OpenSSL::Cipher::Cipher.new("des-cbc") des = OpenSSL::Cipher.new("des-cbc")
des.encrypt des.encrypt
des.key=key.key des.key=key.key
return HSMR::decimalise(des.update(validation_data).unpack('H*').first, :ibm, dtable)[0...plength] return HSMR::decimalise(des.update(validation_data).unpack('H*').first, :ibm, dtable)[0...plength]
@@ -194,7 +194,7 @@ module HSMR
def self.pvv(key, account, pvki, pin) def self.pvv(key, account, pvki, pin)
tsp = account.to_s[4,11] + pvki.to_s + pin.to_s tsp = account.to_s[4,11] + pvki.to_s + pin.to_s
@tsp = tsp.unpack('a2'*(tsp.length/2)).map{|x| x.hex}.pack('c'*(tsp.length/2)) @tsp = tsp.unpack('a2'*(tsp.length/2)).map{|x| x.hex}.pack('c'*(tsp.length/2))
des = OpenSSL::Cipher::Cipher.new("des-ede") des = OpenSSL::Cipher.new("des-ede")
des.encrypt des.encrypt
des.key=key.key des.key=key.key
result = des.update(@tsp).unpack('H*').first.upcase result = des.update(@tsp).unpack('H*').first.upcase