File: setkey.cc

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#include "encryptbuf.ih"

void EncryptBuf::setKey(string key, size_t numberOfBytes)
{
    if (d_pimpl->active)
        throw Errno(1, "Can't change Key during encryption");

    if (numberOfBytes == 0)
        numberOfBytes = key.length();

    key.resize(EVP_MAX_KEY_LENGTH);

    installKey(key, numberOfBytes);
}