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Some stdlib refactoring removing duplicate code. (0.38.8)

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This commit is contained in:
Johannes Findeisen 2026-02-09 00:29:50 +01:00
commit 54d94a1f3d
12 changed files with 34 additions and 437 deletions
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41
lib/crypt/ripemd160.fun
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@ -11,6 +11,7 @@
// THIS IS BROKEN ACTUALLY! IT DOES NOT CALCULATE THE EXPECTED HASHES!
#include <hex.fun>
#include <strings.fun>
class RIPEMD160()
@ -79,45 +80,9 @@ class RIPEMD160()
else
return this.u32(bxor(x, bor(y, bnot(z))))
fun hex_val(this, ch)
if ch == "0"
return 0
else if ch == "1"
return 1
else if ch == "2"
return 2
else if ch == "3"
return 3
else if ch == "4"
return 4
else if ch == "5"
return 5
else if ch == "6"
return 6
else if ch == "7"
return 7
else if ch == "8"
return 8
else if ch == "9"
return 9
else if ch == "a" || ch == "A"
return 10
else if ch == "b" || ch == "B"
return 11
else if ch == "c" || ch == "C"
return 12
else if ch == "d" || ch == "D"
return 13
else if ch == "e" || ch == "E"
return 14
else if ch == "f" || ch == "F"
return 15
else
return 0
fun byte_from_hex_pair(this, hh)
hi = this.hex_val(substr(hh, 0, 1))
lo = this.hex_val(substr(hh, 1, 1))
hi = hex_val(substr(hh, 0, 1))
lo = hex_val(substr(hh, 1, 1))
return hi * 16 + lo
fun from_hex(this, hex)