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43 lines
1.1 KiB
43 lines
1.1 KiB
6 years ago
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package cnutil
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// #cgo CFLAGS: -std=c11 -D_GNU_SOURCE
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// #cgo LDFLAGS: -L${SRCDIR} -lcnutil -Wl,-rpath ${SRCDIR} -lstdc++
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// #include <stdlib.h>
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// #include "src/cnutil.h"
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import "C"
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import "unsafe"
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func ConvertBlob(blob []byte) []byte {
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output := make([]byte, 76)
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out := (*C.char)(unsafe.Pointer(&output[0]))
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input := (*C.char)(unsafe.Pointer(&blob[0]))
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size := (C.uint32_t)(len(blob))
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C.convert_blob(input, size, out)
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return output
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}
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func ValidateAddress(addr string) bool {
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input := C.CString(addr)
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defer C.free(unsafe.Pointer(input))
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size := (C.uint32_t)(len(addr))
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result := C.validate_address(input, size)
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return (bool)(result)
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}
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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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