nim-bearssl/tests/test_hash.nim
Jacek Sieka c4aec8b664
split decls into separate modules in bearssl/abi (#27)
* split `decls.nim` into smaller modules - allows using parts of the ABI
without compiling all of `bearssl`
* deprecate functions with `Br` prefix - there are duplicate exports
both with and without `Br` for the same function and we use both in
consumers like `chronos` and `libp2p`
* fix several cases of incorrectly mapped types
* use `var` for certain arguments that can't be `nil`
* add script to regenerate ABI with `c2nim`
* consistently use `uint` for length (`int` was sometimes used)

The Split likely needs more cleanup work - this is a first cut to get
the idea in place.

In the new layout, `bearssl/abi/` contains "raw" nim mappings while
hand-written helpers are in `bearssl/`.
2022-06-14 19:33:00 +02:00

34 lines
1.0 KiB
Nim

import std/[strutils, sequtils],
unittest2,
../bearssl/hash
{.used.}
suite "Hashing":
test "MD5":
let
input = ["",
"a",
"abc",
"message digest",
"abcdefghijklmnopqrstuvwxyz",
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
"12345678901234567890123456789012345678901234567890123456789012345678901234567890"]
output = ["d41d8cd98f00b204e9800998ecf8427e",
"0cc175b9c0f1b6a831c399e269772661",
"900150983cd24fb0d6963f7d28e17f72",
"f96b697d7cb7938d525a2f31aaf161d0",
"c3fcd3d76192e4007dfb496cca67e13b",
"d174ab98d277d9f5a5611c2c9f419d9f",
"57edf4a22be3c955ac49da2e2107b67a"]
for i in 0 ..< input.len:
var
ctx = Md5Context()
res: array[md5SIZE, uint8]
md5Init(ctx)
md5Update(ctx, input[i].cstring, uint input[i].len)
md5Out(ctx, addr res[0])
check res.foldl(a & b.toHex(), "").toLower() == output[i]