[ruby-list:50426] Re: [質問] Blowfishの鍵について

From: 松永 肇一 <ma2@...>
Date: 2016-10-12 07:53:13 UTC
List: ruby-list #50426
=E3=81=A1=E3=81=B0=E3=81=95=E3=82=93=E3=80=81=E3=81=AF=E3=81=98=E3=82=81=E3=
=81=BE=E3=81=97=E3=81=A6=E3=80=82

c=E5=81=B4=E3=81=A7=E3=81=AF=E3=83=91=E3=82=B9=E3=83=95=E3=83=AC=E3=83=BC=
=E3=82=BA=E6=96=87=E5=AD=97=E5=88=97=E3=82=92=E3=80=81BF_set_key=E3=81=A7=
BF_KEY=E3=81=AB=E5=A4=89=E6=8F=9B=E3=81=97=E3=81=A6=E3=81=84=E3=81=BE=E3=81=
=99=E3=80=82=E3=81=93=E3=82=93=E3=81=AA=E6=84=9F=E3=81=98=E3=81=A7=E3=81=99=
=E3=80=82

#define KEYPASS "**some_secret_pass**"
BF_KEY key;
BF_set_key(&key, strlen(KEYPASS),KEYPASS);

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=E3=83=A0=E3=81=A8=E3=81=BE=E3=81=A3=E3=81=9F=E3=81=8F=E5=90=8C=E3=81=98=E3=
=82=88=E3=81=86=E3=81=AB=E6=9A=97=E5=8F=B7=E5=8C=96=E3=81=99=E3=82=8B=E5=BF=
=85=E8=A6=81=E3=81=8C=E3=81=82=E3=82=8B=E3=81=9F=E3=82=81=E3=80=81=E3=81=8A=
=E3=81=9D=E3=82=89=E3=81=8Fc=E3=81=AE=E5=AE=9F=E8=A3=85=E3=81=A8=E5=90=8C=
=E3=81=98=E9=8D=B5=E3=81=AB=E3=81=97=E3=81=AA=E3=81=84=E3=81=A8=E3=81=84=E3=
=81=91=E3=81=AA=E3=81=84=E3=81=AE=E3=81=A7=E3=81=AF=E3=81=AA=E3=81=84=E3=81=
=8B=EF=BC=9F=E3=81=A8=E6=80=9D=E3=81=A3=E3=81=A6=E3=81=84=E3=81=BE=E3=81=99=
=E3=80=82

=E3=81=AA=E3=81=AE=E3=81=A7=E3=80=81

> key =3D cipher.random_key

=E3=81=93=E3=82=8C=E3=81=A0=E3=81=A8key=E3=81=AF=E4=B9=B1=E6=95=B0=E3=81=AB=
=E3=81=AA=E3=81=A3=E3=81=A6=E3=81=97=E3=81=BE=E3=81=84=E3=80=81=E7=9B=AE=E7=
=9A=84=E3=81=A8=E3=81=AF=E7=95=B0=E3=81=AA=E3=81=A3=E3=81=A6=E3=81=97=E3=81=
=BE=E3=81=86=E6=B0=97=E3=81=8C=E3=81=97=E3=81=BE=E3=81=99=E3=80=82=E3=81=A8=
=E3=81=AF=E3=81=84=E3=81=88=E3=80=81=E4=BD=95=E3=82=92=E8=A8=AD=E5=AE=9A=E3=
=81=99=E3=82=8C=E3=81=B0=E3=81=84=E3=81=84=E3=81=AE=E3=81=8B=E3=81=84=E3=81=
=BE=E3=81=84=E3=81=A1=E4=B8=8D=E6=98=8E=E3=81=AA=E3=81=AE=E3=81=A7=E3=81=99=
=E3=81=8C=E3=80=82

=E5=85=A8=E4=BD=93=E7=9A=84=E3=81=AB=E7=A2=BA=E4=BF=A1=E3=81=8C=E6=8C=81=E3=
=81=A6=E3=81=AA=E3=81=84=E3=81=AE=E3=81=A7=E3=80=81=E8=A8=80=E3=81=84=E6=96=
=B9=E3=81=8C=E6=9B=96=E6=98=A7=E3=81=A7=E3=81=99=E3=81=BF=E3=81=BE=E3=81=9B=
=E3=82=93=E3=80=82


--=20
=E6=9D=BE=E6=B0=B8=E8=82=87=E4=B8=80

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