KeccakSponge.inc - OpenGrok cross reference for /PHP-7.4/ext/hash/sha3/generic64lc/KeccakSponge.inc

Lines Matching refs:instance
133 int SpongeInitialize(SpongeInstance *instance, unsigned int rate, unsigned int capacity)
140     SnP_Initialize(instance->state);
141     instance->rate = rate;
142     instance->byteIOIndex = 0;
143     instance->squeezing = 0;
150 int SpongeAbsorb(SpongeInstance *instance, const unsigned char *data, size_t dataByteLen)
155     unsigned int rateInBytes = instance->rate/8;
157     if (instance->squeezing)
163         if ((instance->byteIOIndex == 0) && (dataByteLen-i >= rateInBytes)) {
168 …   j = SnP_FastLoop_Absorb(instance->state, rateInBytes/(SnP_width/200), curData, dataByteLen - i);
178                     SnP_AddBytes(instance->state, curData, 0, rateInBytes);
179                     SnP_Permute(instance->state);
189             if (dataByteLen-i > rateInBytes-instance->byteIOIndex)
190                 partialBlock = rateInBytes-instance->byteIOIndex;
198             SnP_AddBytes(instance->state, curData, instance->byteIOIndex, partialBlock);
200             instance->byteIOIndex += partialBlock;
201             if (instance->byteIOIndex == rateInBytes) {
202                 SnP_Permute(instance->state);
203                 instance->byteIOIndex = 0;
212 int SpongeAbsorbLastFewBits(SpongeInstance *instance, unsigned char delimitedData)
214     unsigned int rateInBytes = instance->rate/8;
218     if (instance->squeezing)
229     SnP_AddByte(instance->state, delimitedData, instance->byteIOIndex);
231     if ((delimitedData >= 0x80) && (instance->byteIOIndex == (rateInBytes-1)))
232         SnP_Permute(instance->state);
234     SnP_AddByte(instance->state, 0x80, rateInBytes-1);
243     SnP_Permute(instance->state);
244     instance->byteIOIndex = 0;
245     instance->squeezing = 1;
254 int SpongeSqueeze(SpongeInstance *instance, unsigned char *data, size_t dataByteLen)
258     unsigned int rateInBytes = instance->rate/8;
261     if (!instance->squeezing)
262         SpongeAbsorbLastFewBits(instance, 0x01);
267         if ((instance->byteIOIndex == rateInBytes) && (dataByteLen-i >= rateInBytes)) {
269                 SnP_Permute(instance->state);
270                 SnP_ExtractBytes(instance->state, curData, 0, rateInBytes);
280             if (instance->byteIOIndex == rateInBytes) {
281                 SnP_Permute(instance->state);
282                 instance->byteIOIndex = 0;
284             if (dataByteLen-i > rateInBytes-instance->byteIOIndex)
285                 partialBlock = rateInBytes-instance->byteIOIndex;
290             SnP_ExtractBytes(instance->state, curData, instance->byteIOIndex, partialBlock);
295             instance->byteIOIndex += partialBlock;