fumiama/gofastTEA
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add le & sumtable

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fumiama
2021-12-13 14:03:09 +08:00
parent af8c50f8c9
commit b4d5f5938c
4 changed files with 156 additions and 15 deletions
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6
tea_1.16_pure.go
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@@ -15,9 +15,9 @@ func (t TEA) Encrypt(src []byte) (dst []byte) {
lens := len(src)
fill := 10 - (lens+1)&7
dst = make([]byte, fill+lens+7)
binary.LittleEndian.PutUint32(dst, Uint32())
binary.LittleEndian.PutUint32(dst[4:], Uint32())
binary.LittleEndian.PutUint32(dst[8:], Uint32())
binary.LittleEndian.PutUint32(dst, randuint32())
binary.LittleEndian.PutUint32(dst[4:], randuint32())
binary.LittleEndian.PutUint32(dst[8:], randuint32())
dst[0] = byte(fill-3) | 0xF8 // 存储pad长度
copy(dst[fill:], src)