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diff --git a/bin/encryption/EncrypDES.class b/bin/encryption/EncrypDES.class
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diff --git a/bin/encryption/MD5.class b/bin/encryption/MD5.class
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diff --git a/bin/encryption/TanXin.class b/bin/encryption/TanXin.class
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diff --git a/bin/encryption/TestEncryption.class b/bin/encryption/TestEncryption.class
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