qat_hw_asym_common.h

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/*****************************************************************************
 * @file qat_hw_asym_common.h
 *
 * This file contains the interface to common asymmetric functions
 *
 *****************************************************************************/

#ifndef QAT_HW_ASYM_COMMON_H
# define QAT_HW_ASYM_COMMON_H

# include <openssl/ossl_typ.h>

# include "cpa.h"

int qat_BN_to_FB(CpaFlatBuffer * fb, const BIGNUM *bn);
int qat_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, const BIGNUM *m,
                int *fallback);

# ifdef ENABLE_QAT_HW_ECX
void qat_ecx_cb(void *pCallbackTag, CpaStatus status,
                void *pOpData, CpaBoolean multiplyStatus,
                CpaFlatBuffer *pXk, CpaFlatBuffer *pYk);
int reverse_bytes(unsigned char *tobuffer, unsigned char *frombuffer,
                  unsigned int tosize, unsigned int fromsize);
# endif
#endif /* QAT_HW_ASYM_COMMON_H */