In this post, we will see how to resolve Converting php array substr to c# Question: I’m trying to decrypt in c#, using bouncycastle, the result of the following php code: in php, the following code works: However, when I ...

Question: I’m creating a Java library that is dependent on FIPS compliant Bouncy Castle but I also want the same library to be compatible with the regular Bouncy Castle I know that I’ll end up with two packages to be ...

Question: I’m working with mimekit to encrypt and decrypt mime messages and I’m encountering this error everytime I try to decrypt a message: Unexpected object reading content. BouncyCastle.Crypto at Org.BouncyCastle.Cms.CmsContentInfoParser..ctor(Stream data) in //crypto/src/cms/CMSContentInfoParser.cs:line 35 at Org.BouncyCastle.Cms.CmsEnvelopedDataParser..ctor(Stream envelopedData) in //crypto/src/cms/CMSEnvelopedDataParser.cs:line 65 ...

Question: As the Title described, these two functions has been removed from bouncy castle v1.50, is there any alternative? I have to use v1.64 or above. this is my code and I get the error It seems like the BouncyCastleFipsProvider() ...

Question: There are ample examples on how to do Diffie-Hellman key agreement to compute a shared secret. However, I could not find any example on how to do 3DH in java using bouncy castle(or any security provided to be honest). ...

Question: Just as the question states. With the use of the BouncyCastle library I’m trying to build a number of sequences that contain an x amount of UTF8Strings within them. I have another piece of code that queries the extension ...

Question: I am trying to implement a AES 256 encryption with GCM using BouncyCastle library. So far I have managed to make it work by passing Key and Nonce as string and Tag as byte array. This is the encryption ...