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/**
* \file lib/sha3.h
*
* \brief header file for SHA3 routines
*/
#define SHA3_256_DIGEST_LEN 32
#define SHA3_512_DIGEST_LEN 64
#define SHA3_256_BLOCK_LEN 136
#define SHA3_512_BLOCK_LEN 72
#define SHA3_256_B64_LEN 43
#define SHA3_512_B64_LEN 86
#define SHA3_256_DIGEST_STR_LEN (SHA3_256_DIGEST_LEN * 2 + 1)
#define SHA3_512_DIGEST_STR_LEN (SHA3_512_DIGEST_LEN * 2 + 1)
void Keccak(unsigned int rate, unsigned int capacity, const unsigned char *input, unsigned long long int inputByteLen, unsigned char delimitedSuffix, unsigned char *output, unsigned long long int outputByteLen);
/**
* \brief Function to compute SHAKE128 on the input message with any output length.
*
* Not currently in use
void FIPS202_SHAKE128(const unsigned char *input, unsigned int inputByteLen, unsigned char *output, int outputByteLen);
*/
/**
* \brief Function to compute SHAKE256 on the input message with any output length.
*
* Not currently in use
void FIPS202_SHAKE256(const unsigned char *input, unsigned int inputByteLen, unsigned char *output, int outputByteLen);
*/
/**
* \brief Function to compute SHA3-224 on the input message. The output length is fixed to 28 bytes.
void FIPS202_SHA3_224(const unsigned char *input, unsigned int inputByteLen, unsigned char *output);
*/
/**
* \brief Function to compute SHA3-256 on the input message. The output length is fixed to 32 bytes.
*/
void FIPS202_SHA3_256(const unsigned char *input, unsigned int inputByteLen, unsigned char *output);
/**
* \brief Function to compute SHA3-384 on the input message. The output length is fixed to 48 bytes.
void FIPS202_SHA3_384(const unsigned char *input, unsigned int inputByteLen, unsigned char *output);
*/
/**
* \brief Function to compute SHA3-512 on the input message. The output length is fixed to 64 bytes.
*/
void FIPS202_SHA3_512(const unsigned char *input, unsigned int inputByteLen, unsigned char *output);
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