Comments (9)
ImposterMido
commented on September 21, 2024
Is this due to an error i have done during the getting M and H or is there a certain way to get the message and hash that accurately match the normal sha256 encoding ?
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vsklad
commented on September 21, 2024
please kindly provide the message and the hash value, I will look into it
it is supposed to match of course
also, when assigning or interpreting variables please note the ordering is big endian
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ImposterMido
commented on September 21, 2024
Hello sir t i have solved the instance by cryptominisat and collected the
message and has from variables then tried to compute it , i would send text
file contain the instance and the solution file to check and also tell me
if i am doing something wrong and show me accurate steps !
…On Monday, 9 October 2023, vsklad ***@***.***> wrote:
please kindly provide the message and the hash value, I will look into it
it is supposed to match of course
also, when assigning or interpreting variables please note the ordering is
big endian
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ImposterMido
commented on September 21, 2024
sorry for being late here are the instance without m or h assigned and the
solution generated by cryptominisat could you double check please and tell
me if i am wrong and if so show the exact steps to achieve reliable results
as you would generate
…On Mon, 9 Oct 2023 at 16:13, mido hossam ***@***.***> wrote:
Hello sir t i have solved the instance by cryptominisat and collected the
message and has from variables then tried to compute it , i would send text
file contain the instance and the solution file to check and also tell me
if i am doing something wrong and show me accurate steps !
On Monday, 9 October 2023, vsklad ***@***.***> wrote:
> please kindly provide the message and the hash value, I will look into it
> it is supposed to match of course
> also, when assigning or interpreting variables please note the ordering
> is big endian
>
> —
> Reply to this email directly, view it on GitHub
> <#5 (comment)>, or
> unsubscribe
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> .
> You are receiving this because you authored the thread.Message ID:
> ***@***.***>
>
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vsklad
commented on September 21, 2024
please note there is no attachment with the last message
please kindly attach/specify:
- the instance itself that you are trying to solve
- the intended message/hash values
- the bits of the instance (message/hash) that you are trying to assign before solving
- the solution produced by the solver
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ImposterMido
commented on September 21, 2024
Kindly double check as it appears to me that zipped folder named instance
and solution is already sent , the instance is without hash or message
assigned , the solution contains variables values , when trying to get the
first 512 bits (M) and convert it to hex then apply sha256 from external
source , the variables contribute to hash in the solution file doesnt match
with it !
…On Tuesday, 10 October 2023, vsklad ***@***.***> wrote:
please note there is no attachment with the last message
please kindly attach/specify:
1. the instance itself that you are trying to solve
2. the intended message/hash values
3. the bits of the instance (message/hash) that you are trying to
assign before solving
4. the solution produced by the solver
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ImposterMido
commented on September 21, 2024
I have sent it again to make sure it reaches you !
…On Tuesday, 10 October 2023, mido hossam ***@***.***> wrote:
Kindly double check as it appears to me that zipped folder named instance
and solution is already sent , the instance is without hash or message
assigned , the solution contains variables values , when trying to get the
first 512 bits (M) and convert it to hex then apply sha256 from external
source , the variables contribute to hash in the solution file doesnt match
with it !
On Tuesday, 10 October 2023, vsklad ***@***.***> wrote:
> please note there is no attachment with the last message
> please kindly attach/specify:
>
> 1. the instance itself that you are trying to solve
> 2. the intended message/hash values
> 3. the bits of the instance (message/hash) that you are trying to
> assign before solving
> 4. the solution produced by the solver
>
> —
> Reply to this email directly, view it on GitHub
> <#5 (comment)>, or
> unsubscribe
> <https://github.com/notifications/unsubscribe-auth/A6GHT2SSQBNPYPDXC43XMWLX6WK67AVCNFSM6AAAAAA5XAR5ACVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTONJWGA2TINBRHE>
> .
> You are receiving this because you authored the thread.Message ID:
> ***@***.***>
>
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ImposterMido
commented on September 21, 2024
Just in case it doesnt reach you could you please explain to me exactly in
details how to convert the bits of message and hash from the solution of
the instance in terms of conversion till reach the text represent message
and hash !
…On Tuesday, 10 October 2023, mido hossam ***@***.***> wrote:
I have sent it again to make sure it reaches you !
On Tuesday, 10 October 2023, mido hossam ***@***.***> wrote:
> Kindly double check as it appears to me that zipped folder named instance
> and solution is already sent , the instance is without hash or message
> assigned , the solution contains variables values , when trying to get the
> first 512 bits (M) and convert it to hex then apply sha256 from external
> source , the variables contribute to hash in the solution file doesnt match
> with it !
>
> On Tuesday, 10 October 2023, vsklad ***@***.***> wrote:
>
>> please note there is no attachment with the last message
>> please kindly attach/specify:
>>
>> 1. the instance itself that you are trying to solve
>> 2. the intended message/hash values
>> 3. the bits of the instance (message/hash) that you are trying to
>> assign before solving
>> 4. the solution produced by the solver
>>
>> —
>> Reply to this email directly, view it on GitHub
>> <#5 (comment)>, or
>> unsubscribe
>> <https://github.com/notifications/unsubscribe-auth/A6GHT2SSQBNPYPDXC43XMWLX6WK67AVCNFSM6AAAAAA5XAR5ACVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTONJWGA2TINBRHE>
>> .
>> You are receiving this because you authored the thread.Message ID:
>> ***@***.***>
>>
>
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ImposterMido
commented on September 21, 2024
Hello sir , i have tried what you said exactly create an instance with 512
bits message and used padding and havent encoded any M or H and tried to
solved it , it seems harder but when solved i tried to convert message bits
into hash using sha256 tool then when comparing binary bits of H in the
solution of instance with the hash already got from sha256 tool based on
the M bits it didnt also match i want to know where does the problem lie in
? Could you please help me i will send the problem and its solution so you
could do your steps yo check if i am right or i am doing something wrong so
you tell me the exact steps to get them match !
…On Tuesday, 10 October 2023, mido hossam ***@***.***> wrote:
Just in case it doesnt reach you could you please explain to me exactly in
details how to convert the bits of message and hash from the solution of
the instance in terms of conversion till reach the text represent message
and hash !
On Tuesday, 10 October 2023, mido hossam ***@***.***> wrote:
> I have sent it again to make sure it reaches you !
>
> On Tuesday, 10 October 2023, mido hossam ***@***.***> wrote:
>
>> Kindly double check as it appears to me that zipped folder named
>> instance and solution is already sent , the instance is without hash or
>> message assigned , the solution contains variables values , when trying to
>> get the first 512 bits (M) and convert it to hex then apply sha256 from
>> external source , the variables contribute to hash in the solution file
>> doesnt match with it !
>>
>> On Tuesday, 10 October 2023, vsklad ***@***.***> wrote:
>>
>>> please note there is no attachment with the last message
>>> please kindly attach/specify:
>>>
>>> 1. the instance itself that you are trying to solve
>>> 2. the intended message/hash values
>>> 3. the bits of the instance (message/hash) that you are trying to
>>> assign before solving
>>> 4. the solution produced by the solver
>>>
>>> —
>>> Reply to this email directly, view it on GitHub
>>> <#5 (comment)>, or
>>> unsubscribe
>>> <https://github.com/notifications/unsubscribe-auth/A6GHT2SSQBNPYPDXC43XMWLX6WK67AVCNFSM6AAAAAA5XAR5ACVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTONJWGA2TINBRHE>
>>> .
>>> You are receiving this because you authored the thread.Message ID:
>>> ***@***.***>
>>>
>>
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