/* Copyright (c) (2022,2023) Apple Inc. All rights reserved.
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* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
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#include "cc_internal.h"
#include "ccdrbg.h"
#include "ccdrbg_internal.h"
bool
ccdrbg_must_reseed(const struct ccdrbg_info *info,
const struct ccdrbg_state *drbg)
{
CC_ENSURE_DIT_ENABLED
return info->must_reseed(drbg);
}
int
ccdrbg_init(const struct ccdrbg_info *info,
struct ccdrbg_state *drbg,
size_t entropyLength, const void* entropy,
size_t nonceLength, const void* nonce,
size_t psLength, const void* ps)
{
CC_ENSURE_DIT_ENABLED
return info->init(info, drbg, entropyLength, entropy, nonceLength, nonce, psLength, ps);
}
int
ccdrbg_reseed(const struct ccdrbg_info *info,
struct ccdrbg_state *drbg,
size_t entropyLength, const void *entropy,
size_t additionalLength, const void *additional)
{
CC_ENSURE_DIT_ENABLED
return info->reseed(drbg, entropyLength, entropy, additionalLength, additional);
}
int
ccdrbg_generate(const struct ccdrbg_info *info,
struct ccdrbg_state *drbg,
size_t dataOutLength, void *dataOut,
size_t additionalLength, const void *additional)
{
CC_ENSURE_DIT_ENABLED
return info->generate(drbg, dataOutLength, dataOut, additionalLength, additional);
}
void
ccdrbg_done(const struct ccdrbg_info *info, struct ccdrbg_state *drbg)
{
info->done(drbg);
}
size_t
ccdrbg_context_size(const struct ccdrbg_info *info)
{
return info->size;
}