35 lines
1.1 KiB
Ada
35 lines
1.1 KiB
Ada
with Ada.Text_IO;
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with CryptAda.Pragmatics;
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with CryptAda.Digests.Message_Digests.RIPEMD_160;
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with CryptAda.Digests.Hashes;
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with CryptAda.Utils.Format;
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procedure RC_RIPEMD_160 is
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use CryptAda.Pragmatics;
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use CryptAda.Digests.Message_Digests;
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use CryptAda.Digests;
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function To_Byte_Array (Item : String) return Byte_Array is
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Result : Byte_Array (Item'Range);
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begin
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for I in Result'Range loop
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Result (I) := Byte (Character'Pos (Item (I)));
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end loop;
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return Result;
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end To_Byte_Array;
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Text : constant String := "Rosetta Code";
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Bytes : constant Byte_Array := To_Byte_Array (Text);
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Handle : constant Message_Digest_Handle := RIPEMD_160.Get_Message_Digest_Handle;
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Pointer : constant Message_Digest_Ptr := Get_Message_Digest_Ptr (Handle);
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Hash : Hashes.Hash;
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begin
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Digest_Start (Pointer);
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Digest_Update (Pointer, Bytes);
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Digest_End (Pointer, Hash);
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Ada.Text_IO.Put_Line
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("""" & Text & """: " & CryptAda.Utils.Format.To_Hex_String (Hashes.Get_Bytes (Hash)));
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end RC_RIPEMD_160;
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