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Diffstat (limited to 'lib/isc/include/isc/nonce.h')
-rw-r--r-- | lib/isc/include/isc/nonce.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/lib/isc/include/isc/nonce.h b/lib/isc/include/isc/nonce.h new file mode 100644 index 0000000..b593e41 --- /dev/null +++ b/lib/isc/include/isc/nonce.h @@ -0,0 +1,33 @@ +/* + * Copyright (C) Internet Systems Consortium, Inc. ("ISC") + * + * SPDX-License-Identifier: MPL-2.0 + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, you can obtain one at https://mozilla.org/MPL/2.0/. + * + * See the COPYRIGHT file distributed with this work for additional + * information regarding copyright ownership. + */ + +#pragma once + +#include <stdlib.h> + +#include <isc/lang.h> + +/*! \file isc/nonce.h + * \brief Provides a function for generating an arbitrarily long nonce. + */ + +ISC_LANG_BEGINDECLS + +void +isc_nonce_buf(void *buf, size_t buflen); +/*!< + * Fill 'buf', up to 'buflen' bytes, with random data from the + * crypto provider's random function. + */ + +ISC_LANG_ENDDECLS |