fixed: big-integer 没有 sub 方法,改成 subtract
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2
index.js
2
index.js
@ -622,7 +622,7 @@ module.exports = {
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distanceSig(hash, sig){ // hash为64hex字符,sig为128hex字符。返回用hex表达的距离。
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if (this.isSignature(sig) && this.isHash(hash)){
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var hashSig=this.hash(sig) // 把签名也转成32字节的哈希,同样长度方便比较
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return new BigInt(hash,16).sub(new BigInt(hashSig,16)).abs().toString(16)
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return new BigInt(hash,16).subtract(new BigInt(hashSig,16)).abs().toString(16)
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}
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return null
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}
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