AWS API Dlang, hmac sha256 function.

[holo via Digitalmars-d-learn]

On Saturday, 3 October 2015 at 23:58:39 UTC, Rikki Cattermole 
wrote:
> On 04/10/15 2:31 AM, holo wrote:
>> On Saturday, 3 October 2015 at 12:50:58 UTC, Rikki Cattermole 
>> wrote:
>>> On 04/10/15 1:49 AM, holo wrote:
>>>> On Saturday, 3 October 2015 at 12:22:11 UTC, Rikki 
>>>> Cattermole wrote:
>>>>> On 04/10/15 1:09 AM, holo wrote:
>>>>>> [...]
>>>>>
>>>>> By the looks of things the problem is with SHA256, I'm 
>>>>> guessing it
>>>>> doesn't have its block size defined.
>>>>> https://github.com/D-Programming-Language/phobos/blob/master/std/digest/digest.d#L394
>>>>>
>>>>>
>>>>> You'll also need to update sha.d as well. Otherwise it 
>>>>> looks good.
>>>>
>>>> I updated sha.d and now im getting following error:
>>>>
>>>> $ ./app.d
>>>> /usr/include/dlang/dmd/std/digest/sha.d(225): Error: pure 
>>>> function
>>>> 'std.digest.sha.SHA!(512u, 160u).SHA.transform' cannot call 
>>>> impure
>>>> function 'core.cpuid.ssse3'
>>>> /usr/include/dlang/dmd/std/digest/digest.d(285): Error: 
>>>> template
>>>> instance std.range.primitives.isOutputRange!(SHA!(512u, 
>>>> 160u),
>>>> const(ubyte)[]) error instantiating
>>>> /usr/include/dlang/dmd/std/digest/digest.d(851): 
>>>> instantiated from here:
>>>> isDigest!(SHA!(512u, 160u))
>>>> /usr/include/dlang/dmd/std/digest/sha.d(1179):        while 
>>>> looking for
>>>> match for WrapperDigest!(SHA!(512u, 160u))
>>>> Failed: ["dmd", "-v", "-o-", "./app.d", "-I."]
>>>
>>> And one more file (ssse3.d) needs to be updated.
>>> You are going to be playing whack a mole I think for a while.
>>
>> I downloaded whole master branch phobos and tried to use it 
>> (changed
>> path in dmd.conf), but there are missing much more files (i 
>> think that
>> master branch is not ready yet). So i get back to my original 
>> library
>> and tried to updated file you mention. But i can't find it 
>> (ssse3.d),
>> its not appearing in my stable lib and even in that 
>> master-branch from
>> zip file.
>
> Apologies, I didn't see this till after I got to bed. It's 
> core.cpuid not ssse3.d. It will be in druntime, not Phobos.

Sorry i was busy at weekend. Thank you all for answers. I will 
try to write some solution basing on yawniek example and will 
back if some troubles appears.

@Vladimir where can i check or do you know when next version of 
phobos will be available?

@Rikki i downloaded both master zip files for runtime and phobos 
librarys all dependencies looks are satisfied right now but still 
getting errors:

[holo at ultraxps workplace]$ dmd hmac.d
hmac.o: In function 
`_D3std6digest4hmac58__T4hmacTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4hmacFNaNbNiNfMAxhZS3std6digest4hmac58__T4HMACTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4HMAC':
hmac.d:(.text._D3std6digest4hmac58__T4hmacTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4hmacFNaNbNiNfMAxhZS3std6digest4hmac58__T4HMACTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4HMAC+0x18): undefined reference to `_D3std6digest3sha20__T3SHAVki512Vki160Z3SHA6__initZ'
hmac.o: In function 
`_D3std6digest4hmac58__T4HMACTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4HMAC6__ctorMFNaNbNcNiNfMAxhZS3std6digest4hmac58__T4HMACTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4HMAC':
hmac.d:(.text._D3std6digest4hmac58__T4HMACTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4HMAC6__ctorMFNaNbNcNiNfMAxhZS3std6digest4hmac58__T4HMACTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4HMAC+0x1b): undefined reference to `_D3std6digest3sha20__T3SHAVki512Vki160Z3SHA5startMFNaNbNiNfZv'
hmac.d:(.text._D3std6digest4hmac58__T4HMACTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4HMAC6__ctorMFNaNbNcNiNfMAxhZS3std6digest4hmac58__T4HMACTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4HMAC+0x31): undefined reference to `_D3std6digest3sha20__T3SHAVki512Vki160Z3SHA3putMFNaNbNiNeMAxhXv'
hmac.d:(.text._D3std6digest4hmac58__T4HMACTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4HMAC6__ctorMFNaNbNcNiNfMAxhZS3std6digest4hmac58__T4HMACTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4HMAC+0x3e): undefined reference to `_D3std6digest3sha20__T3SHAVki512Vki160Z3SHA6finishMFNaNbNiNeZG20h'
hmac.o: In function 
`_D3std6digest4hmac58__T4HMACTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4HMAC5startMFNaNbNcNiNjNfZS3std6digest4hmac58__T4HMACTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4HMAC':
hmac.d:(.text._D3std6digest4hmac58__T4HMACTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4HMAC5startMFNaNbNcNiNjNfZS3std6digest4hmac58__T4HMACTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4HMAC+0x8d): undefined reference to `_D3std6digest3sha20__T3SHAVki512Vki160Z3SHA5startMFNaNbNiNfZv'
hmac.d:(.text._D3std6digest4hmac58__T4HMACTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4HMAC5startMFNaNbNcNiNjNfZS3std6digest4hmac58__T4HMACTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4HMAC+0xa4): undefined reference to `_D3std6digest3sha20__T3SHAVki512Vki160Z3SHA3putMFNaNbNiNeMAxhXv'
hmac.o: In function 
`_D3std6digest4hmac58__T4HMACTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4HMAC3putMFNaNbNcNiNjNfxAhXS3std6digest4hmac58__T4HMACTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4HMAC':
hmac.d:(.text._D3std6digest4hmac58__T4HMACTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4HMAC3putMFNaNbNcNiNjNfxAhXS3std6digest4hmac58__T4HMACTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4HMAC+0x5f): undefined reference to `_D3std6digest3sha20__T3SHAVki512Vki160Z3SHA3putMFNaNbNiNeMAxhXv'
hmac.o: In function 
`_D3std6digest4hmac58__T4HMACTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4HMAC6finishMFNaNbNiNfZG20h':
hmac.d:(.text._D3std6digest4hmac58__T4HMACTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4HMAC6finishMFNaNbNiNfZG20h+0xa1): undefined reference to `_D3std6digest3sha20__T3SHAVki512Vki160Z3SHA6finishMFNaNbNiNeZG20h'
hmac.d:(.text._D3std6digest4hmac58__T4HMACTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4HMAC6finishMFNaNbNiNfZG20h+0xaa): undefined reference to `_D3std6digest3sha20__T3SHAVki512Vki160Z3SHA5startMFNaNbNiNfZv'
hmac.d:(.text._D3std6digest4hmac58__T4HMACTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4HMAC6finishMFNaNbNiNfZG20h+0xc4): undefined reference to `_D3std6digest3sha20__T3SHAVki512Vki160Z3SHA3putMFNaNbNiNeMAxhXv'
hmac.d:(.text._D3std6digest4hmac58__T4HMACTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4HMAC6finishMFNaNbNiNfZG20h+0xdb): undefined reference to `_D3std6digest3sha20__T3SHAVki512Vki160Z3SHA3putMFNaNbNiNeMAxhXv'
hmac.d:(.text._D3std6digest4hmac58__T4HMACTS3std6digest3sha20__T3SHAVki512Vki160Z3SHAVmi512Z4HMAC6finishMFNaNbNiNfZG20h+0xe8): undefined reference to `_D3std6digest3sha20__T3SHAVki512Vki160Z3SHA6finishMFNaNbNiNeZG20h'
hmac.o: In function 
`_D3std6format61__T11formatValueTS3std5array17__T8AppenderTAyaZ8AppenderThTaZ11formatValueFNaNfS3std5array17__T8AppenderTAyaZ8AppenderhKS3std6format18__T10FormatSpecTaZ10FormatSpecZv':
hmac.d:(.text._D3std6format61__T11formatValueTS3std5array17__T8AppenderTAyaZ8AppenderThTaZ11formatValueFNaNfS3std5array17__T8AppenderTAyaZ8AppenderhKS3std6format18__T10FormatSpecTaZ10FormatSpecZv+0x16a): undefined reference to `_D3std6format64__T14formatIntegralTS3std5array17__T8AppenderTAyaZ8AppenderTmTaZ14formatIntegralFNaNbNfS3std5array17__T8AppenderTAyaZ8AppenderxmKxS3std6format18__T10FormatSpecTaZ10FormatSpeckmZv'
hmac.o: In function 
`_D3std6format62__T11formatValueTS3std5array17__T8AppenderTAyaZ8AppenderTxhTaZ11formatValueFNaNfS3std5array17__T8AppenderTAyaZ8AppenderxhKS3std6format18__T10FormatSpecTaZ10FormatSpecZv':
hmac.d:(.text._D3std6format62__T11formatValueTS3std5array17__T8AppenderTAyaZ8AppenderTxhTaZ11formatValueFNaNfS3std5array17__T8AppenderTAyaZ8AppenderxhKS3std6format18__T10FormatSpecTaZ10FormatSpecZv+0x16a): undefined reference to `_D3std6format64__T14formatIntegralTS3std5array17__T8AppenderTAyaZ8AppenderTmTaZ14formatIntegralFNaNbNfS3std5array17__T8AppenderTAyaZ8AppenderxmKxS3std6format18__T10FormatSpecTaZ10FormatSpeckmZv'
hmac.o: In function 
`_D3std6format64__T14formatIntegralTS3std5array17__T8AppenderTAyaZ8AppenderTlTaZ14formatIntegralFNaNbNfS3std5array17__T8AppenderTAyaZ8AppenderxlKxS3std6format18__T10FormatSpecTaZ10FormatSpeckmZv':
hmac.d:(.text._D3std6format64__T14formatIntegralTS3std5array17__T8AppenderTAyaZ8AppenderTlTaZ14formatIntegralFNaNbNfS3std5array17__T8AppenderTAyaZ8AppenderxlKxS3std6format18__T10FormatSpecTaZ10FormatSpeckmZv+0x46): undefined reference to `_D3std6format64__T14formatUnsignedTS3std5array17__T8AppenderTAyaZ8AppenderTmTaZ14formatUnsignedFNaNbNfS3std5array17__T8AppenderTAyaZ8AppendermKxS3std6format18__T10FormatSpecTaZ10FormatSpeckbZv'
hmac.o: In function 
`_D3std6format62__T11formatValueTS3std5array17__T8AppenderTAyaZ8AppenderTxmTaZ11formatValueFNaNfS3std5array17__T8AppenderTAyaZ8AppenderxmKS3std6format18__T10FormatSpecTaZ10FormatSpecZv':
hmac.d:(.text._D3std6format62__T11formatValueTS3std5array17__T8AppenderTAyaZ8AppenderTxmTaZ11formatValueFNaNfS3std5array17__T8AppenderTAyaZ8AppenderxmKS3std6format18__T10FormatSpecTaZ10FormatSpecZv+0x16a): undefined reference to `_D3std6format64__T14formatIntegralTS3std5array17__T8AppenderTAyaZ8AppenderTmTaZ14formatIntegralFNaNbNfS3std5array17__T8AppenderTAyaZ8AppenderxmKxS3std6format18__T10FormatSpecTaZ10FormatSpeckmZv'
collect2: error: ld returned 1 exit status
--- errorlevel 1
[holo at ultraxps workplace]$ cat hmac.d
#!/usr/bin/rdmd

import std.stdio;
import std.digest.sha, std.digest.hmac;
import std.string : representation;

void main()
{
	auto hmac = hmac!SHA1("secretkey".representation);
	hmac.put("texttohash".representation);
	auto digest = hmac.finish();

	writeln(digest);
}

[holo at ultraxps workplace]$