#ifndef _CORECRYPTO_CCSHA2_INTERNAL_H_
#define _CORECRYPTO_CCSHA2_INTERNAL_H_
#include <corecrypto/ccdigest.h>
#ifndef CCSHA2_DISABLE_SHA512
#define CCSHA2_DISABLE_SHA512 0
#endif
#define CCSHA2_SHA256_USE_SHA512_K (CC_SMALL_CODE && !CCSHA2_DISABLE_SHA512)
extern const struct ccdigest_info ccsha256_v6m_di;
void ccsha256_v6m_compress(ccdigest_state_t state, size_t nblocks, const void *buf);
void ccsha256_ltc_compress(ccdigest_state_t state, size_t nblocks, const void *buf);
void ccsha512_ltc_compress(ccdigest_state_t state, size_t nblocks, const void *in);
#if CCSHA2_VNG_INTEL
#if defined __x86_64__
void ccsha256_vng_intel_avx2_compress(ccdigest_state_t state, size_t nblocks, const void *in) __asm__("_ccsha256_vng_intel_avx2_compress");
void ccsha256_vng_intel_avx1_compress(ccdigest_state_t state, size_t nblocks, const void *in) __asm__("_ccsha256_vng_intel_avx1_compress");
void ccsha256_vng_intel_ssse3_compress(ccdigest_state_t state, size_t nblocks, const void *in) __asm__("_ccsha256_vng_intel_sse3_compress");
void ccsha512_vng_intel_avx2_compress(ccdigest_state_t state, size_t nblocks, const void *in) __asm__("_ccsha512_vng_intel_avx2_compress");
void ccsha512_vng_intel_avx1_compress(ccdigest_state_t state, size_t nblocks, const void *in) __asm__("_ccsha512_vng_intel_avx1_compress");
void ccsha512_vng_intel_ssse3_compress(ccdigest_state_t state, size_t nblocks, const void *in) __asm__("_ccsha512_vng_intel_ssse3_compress");
#if CC_ACCELERATECRYPTO
extern const struct ccdigest_info ccsha224_vng_intel_di;
extern const struct ccdigest_info ccsha256_vng_intel_di;
extern const struct ccdigest_info ccsha384_vng_intel_di;
extern const struct ccdigest_info ccsha512_vng_intel_di;
#endif
extern const struct ccdigest_info ccsha224_vng_intel_AVX2_di;
extern const struct ccdigest_info ccsha224_vng_intel_AVX1_di;
extern const struct ccdigest_info ccsha256_vng_intel_AVX2_di;
extern const struct ccdigest_info ccsha256_vng_intel_AVX1_di;
extern const struct ccdigest_info ccsha384_vng_intel_AVX2_di;
extern const struct ccdigest_info ccsha384_vng_intel_AVX1_di;
extern const struct ccdigest_info ccsha384_vng_intel_SupplementalSSE3_di;
extern const struct ccdigest_info ccsha512_vng_intel_AVX2_di;
extern const struct ccdigest_info ccsha512_vng_intel_AVX1_di;
extern const struct ccdigest_info ccsha512_vng_intel_SupplementalSSE3_di;
#endif
void ccsha256_vng_intel_sse3_compress(ccdigest_state_t state, size_t nblocks, const void *in) __asm__("_ccsha256_vng_intel_sse3_compress");
#endif
extern const uint32_t ccsha256_K[64];
extern const uint64_t ccsha512_K[80];
void ccsha512_final(const struct ccdigest_info *di, ccdigest_ctx_t ctx, unsigned char *digest);
extern const uint32_t ccsha224_initial_state[8];
extern const uint32_t ccsha256_initial_state[8];
extern const uint64_t ccsha384_initial_state[8];
extern const uint64_t ccsha512_initial_state[8];
#endif