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path: root/crypto/src/crypto/Check.cs
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using System;

namespace Org.BouncyCastle.Crypto
{
    internal class Check
    {
        internal static void DataLength(bool condition, string msg)
        {
            if (condition)
                throw new DataLengthException(msg);
        }

        internal static void DataLength(byte[] buf, int off, int len, string msg)
        {
            if (off > (buf.Length - len))
                throw new DataLengthException(msg);
        }

        internal static void OutputLength(byte[] buf, int off, int len, string msg)
        {
            if (off > (buf.Length - len))
                throw new OutputLengthException(msg);
        }
    }
}