I\'m sorry for my mistake grammar and e.t.c in my question ,because English is not my first language!!
I need to verify a signature of a message which contains several values. The only parameters I have are the signature, the public key and the values itself. The algorithm used for creating the signatu
I need to write a code to check the validity of the digital certificate present in an etoken. I am not familiar with etokens. Can anyone please answer my following开发者_StackOverflow questions,
I am signing a pdf document in PADES-LTV signature format with a Document timestamp signature. Usually, signed files are OK. Both signature and document timestamp signature is verified and everything
Now I\'m working on a project automatically check out whether the file is digital signed, using the wintrust.dll. Below is the colde
Is there any way how to send digital signed email with pear Mail? I thied this code, but it hasnt run.
Say I\'m designing a library to sign/verify messages with SHA-256 HMAC. If the end user uses a weak开发者_C百科 shared key and sends a lot of short messages, I assume there would be risk of an attacke
How can I get the signature of a string us开发者_StackOverflowing SHA1withRSA if I already have the Private Key as byte[] or String?I guess what you say is you know the key pair before hand and want t
I am trying to create a signature using the HMAC-SHA256 algorithm and this is my code. I am using US ASCII encoding.
I have a requirement to validate an XML signature from within Silverlight. In full .NET, there are XmlDocument and SignedXml objects which can be used to perform this task. Seeing as the开发者_如何学J
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