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package org.spongycastle.operator.jcajce;
import java.security.Key;
import javax.crypto.spec.SecretKeySpec;
import org.spongycastle.operator.GenericKey;
class OperatorUtils
{
static Key getJceKey(GenericKey key)
{
if (key.getRepresentation() instanceof Key)
{
return (Key)key.getRepresentation();
}
if (key.getRepresentation() instanceof byte[])
{
return new SecretKeySpec((byte[])key.getRepresentation(), "ENC");
}
throw new IllegalArgumentException("unknown generic key type");
}
}
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