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hashes:sha3: Remove unused functions from Keccak code

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Remove unused SHAKE functions
Removed unused SHA3-224
This commit is contained in:
Mathias Tausig 2018-03-06 12:32:49 +01:00
parent 91a473a8d9
commit ce099c6517
1 changed files with 0 additions and 25 deletions
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25
sys/hashes/sha3.c
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@ -88,31 +88,6 @@ static void Keccak(unsigned int rate, unsigned int capacity, const unsigned char
unsigned long long int inputByteLen, unsigned char delimitedSuffix, unsigned char *output,
unsigned long long int outputByteLen);
/**
* Function to compute SHAKE128 on the input message with any output length.
*/
void FIPS202_SHAKE128(const unsigned char *input, unsigned int inputByteLen, unsigned char *output, int outputByteLen)
{
Keccak(1344, 256, input, inputByteLen, 0x1F, output, outputByteLen);
}
/**
* Function to compute SHAKE256 on the input message with any output length.
*/
void FIPS202_SHAKE256(const unsigned char *input, unsigned int inputByteLen, unsigned char *output, int outputByteLen)
{
Keccak(1088, 512, input, inputByteLen, 0x1F, output, outputByteLen);
}
/**
* 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)
{
Keccak(1152, 448, input, inputByteLen, 0x06, output, 28);
}
/**
* Function to compute SHA3-256 on the input message. The output length is fixed to 32 bytes.
*/