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24 lines
688 B
24 lines
688 B
6 years ago
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package hashing
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// #cgo CFLAGS: -std=c11 -D_GNU_SOURCE
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// #cgo LDFLAGS: -L${SRCDIR} -lhashing -Wl,-rpath ${SRCDIR} -lstdc++
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// #include <stdlib.h>
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// #include <stdint.h>
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// #include "src/hashing.h"
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import "C"
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import "unsafe"
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func Hash(blob []byte, fast bool) []byte {
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output := make([]byte, 32)
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if fast {
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C.cryptonight_fast_hash((*C.char)(unsafe.Pointer(&blob[0])), (*C.char)(unsafe.Pointer(&output[0])), (C.uint32_t)(len(blob)))
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} else {
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C.cryptonight_hash((*C.char)(unsafe.Pointer(&blob[0])), (*C.char)(unsafe.Pointer(&output[0])), (C.uint32_t)(len(blob)))
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}
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return output
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}
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func FastHash(blob []byte) []byte {
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return Hash(append([]byte{byte(len(blob))}, blob...), true)
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}
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