Re: SmartCard sign number

Hello,
The Documentation is in portuguese, they say that we must to sign the
equipment serial number with the manufacturer "Digital Certificate
IPC-BRASIL".

Portuguese:
2.4.1. Assinatura Digital do Número de Segurança
a. O número de segurança do equipamento SAT, de conhecimento exclusivo do
Fabricante e do Fisco, deve ser assinado digitalmente pelo fabricante com o
uso de seu Certificado Digital ICP-BRASIL;
b. A assinatura deve ser executada de forma que o resultado da operação
seja uma string de dados codificada em base64, seguindo o padrão PKCS #1
versão 1.5;
c. Esta assinatura deve ser armazenada na memória de pequeno armazenamento
e usada pelo equipamento SAT-CF-e nos respectivos processos de comunicação
com o Fisco.

English:
2.4.1 . Digital Signature of Security Number
a. The number of security SAT equipment, known only to the manufacturer and
the FISCO , must be digitally signed by the manufacturer using their
Digital Certificate ICP-BRAZIL ;
b . The signature must be executed so that the result of the operation is a
string of data encoded in base64 , following the PKCS #1 version 1.5
standard;
c . This signature must be stored in memory storage and small equipment
used by SAT - CF- and in their communications with the FISCO.

FISCO = responsible unit of government.

http://www.fazenda.sp.gov.br/sat/downloads/Especificacao_SAT_v_ER_2_8_5.pdf

I hope that now some one understand what I need!

Thanks for all help until now!


On Tue, Dec 17, 2013 at 1:26 PM, Waldemar Dick <[email protected]> wrote:

> Hello Raul,
>
>
> On 17.12.2013 14:28, Raul Rosetto Munoz wrote:
>
>> "Every thing start because I need to sign my device serial number with my
>> smart card, in the documentation that I need to follow just say that I need
>> sign a number like  "290953052" and after sign I need to get an data string
>> in base64, followed the PKCS #1 version 1.5."
>>
>
> can you point us to the documentation you mention. Maybe then we can help.
>
> Greetings,
>
> Waldemar
>
>
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-- 
*Raul Rosetto Muñoz*

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