Module: Helper

Included in:
GmSSL::SM3, GmSSL::SM4, GmSSL::ZUC
Defined in:
lib/gmssl/helper.rb

Instance Method Summary collapse

Instance Method Details

#bytes_to_hex_string(bytes) ⇒ Object

Example usage bytes = [0x54, 0xA3, 0x8E, 0x3B, 0x59, 0x9E, 0x48, 0xC4] hex_string = bytes_to_hex_string(bytes.pack(‘C*’)) puts hex_string



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# File 'lib/gmssl/helper.rb', line 16

def bytes_to_hex_string(bytes)
  bytes.unpack1('H*')
end

#hex_string_to_packed_bytes(hex_string) ⇒ Object

Example usage hex_string = “54A38E3B599E48C4F581FEC14B62EA29” packed_bytes = hex_string_to_packed_bytes(hex_string) puts packed_bytes



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# File 'lib/gmssl/helper.rb', line 8

def hex_string_to_packed_bytes(hex_string)
  hex_string.scan(/../).map { |byte| byte.hex }.pack("C*")
end