71 lines
1.6 KiB
Ada
71 lines
1.6 KiB
Ada
with Ada.Text_IO; use Ada.Text_IO;
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with Crypto_Core_Types; use Crypto_Core_Types;
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with Crypto_Types; use Crypto_Types;
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with Spritz;
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use Crypto_Types.Crypto_Types_u8;
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procedure main is
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procedure print_hex(value : in u8) is
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hex_table : constant array (0 .. 15) of Character :=
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( '0', '1', '2', '3',
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'4', '5', '6', '7',
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'8', '9', 'A', 'B',
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'C', 'D', 'E', 'F');
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begin
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Put(hex_table(Integer(Shift_Right(value, 4))));
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Put(hex_table(Integer(value and 16#F#)));
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end;
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procedure test_spritz(s : in String) is
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ctx : Spritz.Context;
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z : u8;
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begin
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Spritz.InitializeContext(ctx);
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Spritz.Absorb(ctx, s);
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Put(s);
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for i in 0 .. 6 - s'Length loop
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Put(" ");
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end loop;
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Put(": ");
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for j in 0 .. 7 loop
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Spritz.Drip(ctx, z);
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print_hex(z);
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Put(" ");
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end loop;
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New_Line;
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end test_spritz;
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procedure test_spritz_hash(s : in String) is
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ctx : Spritz.Context;
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z : u8;
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begin
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Spritz.InitializeContext(ctx);
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Spritz.Absorb(ctx, s);
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Spritz.AbsorbStop(ctx);
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Spritz.Absorb(ctx, u8(32));
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Put(s);
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for i in 0 .. 6 - s'Length loop
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Put(" ");
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end loop;
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Put(": ");
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for j in 0 .. 7 loop
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Spritz.Drip(ctx, z);
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print_hex(z);
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Put(" ");
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end loop;
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New_Line;
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end test_spritz_hash;
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begin
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test_spritz("ABC");
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test_spritz("spam");
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test_spritz("arcfour");
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New_Line;
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test_spritz_hash("ABC");
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test_spritz_hash("spam");
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test_spritz_hash("arcfour");
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New_Line;
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end main;
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